[vc_row][vc_column offset=”vc_hidden-md vc_hidden-sm vc_hidden-xs”][vc_empty_space height=”64px”][ult_sticky_section stick_behaviour=”stick_with_scroll” sticky_gutter=”130″][ult_tab_element tab_style=”Style_4″ tab_animation=”Fade” tab_title_color=”#073b4c” tab_background_color=”#f7f7f7″ tab_hover_background_color=”#073b4c” acttab_background=”#0099a1″ tabs_border_radius=”0″ tabs_active_index=”99″ font_icons_position=”Left” icon_color=”#073b4c” resp_type=”Accordion” smooth_scroll=”off” title_font_style=”font-weight:bold;” title_font_size=”desktop:16px;”][single_tab icon=”icomoon-the7-font-the7-cross-01″ tab_id=”1614606465306-8-10″][vc_empty_space height=”1px”][/single_tab][single_tab icon=”Defaults-circle-o” title=”Area of application” tab_id=”1612963972178-5″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/2″ css=”.vc_custom_1612969185208{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Berolina-Liner: Area of application” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading]

[vc_column_text]Other sizes and cross-sections are possible on request.[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/2″ css=”.vc_custom_1612969205641{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Berolina-Liner with IES: Area of application” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][bsf-info-box icon=”Defaults-info-circle” icon_size=”32″ icon_color=”” pos=”left”]Integrated Enhanced Security (IES) can also be offered as a substitute for the conventional smooth slip film, for less damaged sewers. The installation time can be reduced.[/bsf-info-box][/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”Defaults-thumbs-up” title=”Advantages” tab_id=”1612963972373-6″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/2″ css=”.vc_custom_1612971051028{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Berolina-Liner: Advantages” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][/vc_column_inner][vc_column_inner width=”1/2″ css=”.vc_custom_1612971173476{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Berolina-Liner with IES: Additional advantages” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Integrated Enhanced Security (available up to DN 600)[/vc_column_text][vc_empty_space height=”16px”][vc_empty_space height=”16px”][bsf-info-box icon=”Defaults-info-circle” icon_size=”32″ icon_color=”” pos=”left”]Integrated Enhanced Security (IES) can also be offered as a substitute for the conventional smooth slip film, for less damaged sewers. The installation time can be reduced.[/bsf-info-box][/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”fas fa-circle-notch” title=”Structure” tab_id=”1612964041936-2-4″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/2″ css=”.vc_custom_1613033731116{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Structure of the Berolina-Liner” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][ult_hotspot main_img=”id^59930|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/05/Aufbau-Berolina-Liner.png|caption^null|alt^Aufbau Berolina-Liner|title^Aufbau Berolina-Liner|description^null”][ult_hotspot_items icon_type=”custom” icon_img=”id^63249|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/1-Zahlen-Icons-Website.png|caption^null|alt^null|title^1 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”25.07017844474342,72.44681036581022″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]1. Inner film

Multi-layer composite film with polystyrene barrier layer. It is only required for the installation process and is removed after the liner has cured.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63259|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/2-Zahlen-Icons-Website.png|caption^null|alt^null|title^2 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”31.39012550402867,63.70567623242781″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]2. Abrasion protection layer

A resin-rich layer, consisting of PES nonwoven impregnated with resin, which serves as a wear protection layer.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63265|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/3-Zahlen-Icons-Website.png|caption^null|alt^null|title^3 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”49.35728743738388,52.041542493825986″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]3. Different glass layers

Consisting of glass fibre mats and fabric, which are impregnated with polyester resin or vinyl ester resin.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63271|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/4-Zahlen-Icons-Website.png|caption^null|alt^null|title^4 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”30.75733493987992,41.28419823921923″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]4. Outer film with UV protective film

Multi-layer composite film, with polystyrene layer and bonded on light protection film, protects against external effects during transport and installation. Also prevents resin leakage, exposure to light and premature, unwanted curing.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63277|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/5-Zahlen-Icons-Website.png|caption^null|alt^null|title^5 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”62.11978644765199,40.77760644234423″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]5. Optional: Integrated Enhanced Security (IES)

Made of tear-resistant, high-quality polyethylene fabric. No additional installation protection is required. Installation takes place between the outer film and UV protection film.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63283|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/6-Zahlen-Icons-Website.png|caption^null|alt^null|title^6 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”90.73356163666459,39.22492030181421″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]6. Host pipe[/ult_hotspot_items][/ult_hotspot][/vc_column_inner][vc_column_inner width=”1/2″ css=”.vc_custom_1613034003168{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”]

[vc_empty_space][bsf-info-box icon=”icomoon-font-awesome-14×14-mouse-pointer” icon_size=”32″ icon_color=”” pos=”left”]

[/bsf-info-box][/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”Defaults-list-ol” title=”Technical data” tab_id=”1612964043449-3-0″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/3″ css=”.vc_custom_1612973704703{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Reinforcement material” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Woven glass complex E-CR according to EN 14020-1, EN 14020-2 und EN 14020-3[/vc_column_text][vc_empty_space][ultimate_heading main_heading=”Resins” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Unsaturated polyester resins (UP resins)

• Type 1140 according to DIN 16946-2
• Group 3 according to DIN 18820-1
• Group 4 according to EN 13121-1

Vinyl ester resins (VE resins) 

• Type 1310 according to DIN 16946-2
• Group 5 according to DIN 18820-1
• Group 7 B according to EN 13121-1

Polystyrene-free resins[/vc_column_text][/vc_column_inner][vc_column_inner width=”2/3″ css=”.vc_custom_1612973727602{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Technical data” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Approved for UP and VE resins

Density after curing (EN ISO 1183-2): 1.5g/cm³ (± 0.5 g/cm³)
Glass fibre content (EN ISO 1172 / by mass): 46% (± 8%)
Glass weight per unit area (per mm load-bearing wall thickness)*: 650 g/m² (+150/-100g/m²)

Short-term ring stiffness (EN 1228)*: ≥ 10,000 N/mm²
Short-term modulus of elasticity in flexure (EN ISO 178)*: ≥ 8,700 N/mm²
Short-term flexural strength (EN ISO 178)*: ≥ 150 N/mm²

Reduction factor for long-term values (EN 761): A = 1.45

Long-term ring stiffness (EN 1228)*: ≥ 6,800 N/mm²
Long-term flexural strength (EN ISO 178)*: ≥ 105 N/mm²

Laminate design: Multi-layer, seamless and overlapping in longitudinal direction; overlaps are offset

Linear expansion during calibration: ~ 0.0%
Allowable diameter tolerances of the host pipes: DN ≤ 800: ± 5%; DN > 800: ± 2%[/vc_column_text][vc_empty_space][vc_column_text]

* Carrier laminate thickness to EN ISO 11296-4 (07/2011)

[/vc_column_text][/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”fas fa-people-arrows” title=”Contact” tab_id=”1612964044492-4-4″][vc_row_inner css=”.vc_custom_1613038417577{margin-top: 8px !important;margin-right: -50px !important;margin-left: -50px !important;}”][vc_column_inner]

[/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”Defaults-download” title=”Downloads” tab_id=”1612964045581-5-2″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/4″ css=”.vc_custom_1613039689207{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Data sheet” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][vc_single_image image=”63303″ img_size=”full” css=”.vc_custom_1613040049373{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-color: #0099a1 !important;border-left-style: solid !important;border-right-color: #0099a1 !important;border-right-style: solid !important;border-top-color: #0099a1 !important;border-top-style: solid !important;border-bottom-color: #0099a1 !important;border-bottom-style: solid !important;}”][vc_empty_space][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]English[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Spanish[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]German[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Swedish[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][vc_column_inner width=”1/4″ css=”.vc_custom_1613039746865{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Brochure” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][vc_single_image image=”63055″ img_size=”full” css=”.vc_custom_1612951059123{border-top-width: 1px !important;border-right-width: 1px !important;border-bottom-width: 1px !important;border-left-width: 1px !important;border-left-color: #0099a1 !important;border-left-style: solid !important;border-right-color: #0099a1 !important;border-right-style: solid !important;border-top-color: #0099a1 !important;border-top-style: solid !important;border-bottom-color: #0099a1 !important;border-bottom-style: solid !important;}”][vc_empty_space][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]English[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Spanish[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]German

[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Swedish[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][vc_column_inner width=”1/4″ css=”.vc_custom_1613039705845{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Product approvals” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;tablet:18px;” main_heading_line_height=”desktop:32px;tablet:28px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]WRc PT405/0417 (UP and VE resins)[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]City of Los Angeles, CA, USA (UP and VE resins)

[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]DIBt Z-42.3-336 (UP and VE resins)[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]CSTB 17.2/15-303_V1 (UP resins)[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][/vc_row_inner][/single_tab][single_tab icon=”fas fa-tv” title=”Virtual construction site” tab_id=”1612964113738-6-8″][vc_row_inner][vc_column_inner css=”.vc_custom_1613041170277{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Video: Berolina-Liner System – Virtual construction site” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_video link=”https://player.vimeo.com/video/650283372?h=f69e108c1d”][/vc_column_inner][/vc_row_inner][/single_tab][/ult_tab_element][/ult_sticky_section][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes”][vc_column offset=”vc_hidden-lg”][vc_empty_space height=”30px”][vc_accordion active_tab=”false” title_size=”h5″][vc_accordion_tab title=”Area of application”][ultimate_heading main_heading=”Berolina-Liner: Area of application” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading]

[vc_column_text]Other sizes and cross-sections are possible on request.[/vc_column_text][vc_empty_space height=”16px”][ultimate_heading main_heading=”Berolina-Liner with IES: Area of application” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][bsf-info-box icon=”Defaults-info-circle” icon_size=”32″ icon_color=”” pos=”left”]Integrated Enhanced Security (IES) can also be offered as a substitute for the conventional smooth slip film, for less damaged sewers. The installation time can be reduced.[/bsf-info-box][/vc_accordion_tab][vc_accordion_tab title=”Advantages”][ultimate_heading main_heading=”Berolina-Liner: Advantages” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_empty_space height=”16px”][ultimate_heading main_heading=”Berolina-Liner with IES: Additional advantages” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Integrated Enhanced Security (available up to DN 600)[/vc_column_text][vc_empty_space height=”16px”][vc_empty_space height=”16px”][bsf-info-box icon=”Defaults-info-circle” icon_size=”32″ icon_color=”” pos=”left”]Integrated Enhanced Security (IES) can also be offered as a substitute for the conventional smooth slip film, for less damaged sewers. The installation time can be reduced.[/bsf-info-box][/vc_accordion_tab][vc_accordion_tab title=”Structure”][ultimate_heading main_heading=”Structure of the Berolina-Liner” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][ult_hotspot main_img=”id^59930|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/05/Aufbau-Berolina-Liner.png|caption^null|alt^Aufbau Berolina-Liner|title^Aufbau Berolina-Liner|description^null”][ult_hotspot_items icon_type=”custom” icon_img=”id^63249|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/1-Zahlen-Icons-Website.png|caption^null|alt^null|title^1 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”25.07017844474342,72.44681036581022″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]1. Inner film

Multi-layer composite film with polystyrene barrier layer. It is only required for the installation process and is removed after the liner has cured.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63259|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/2-Zahlen-Icons-Website.png|caption^null|alt^null|title^2 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”31.39012550402867,63.70567623242781″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]2. Abrasion protection layer

A resin-rich layer, consisting of PES nonwoven impregnated with resin, which serves as a wear protection layer.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63265|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/3-Zahlen-Icons-Website.png|caption^null|alt^null|title^3 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”49.35728743738388,52.041542493825986″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]3. Different glass layers

Consisting of glass fibre mats and fabric, which are impregnated with polyester resin or vinyl ester resin.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63271|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/4-Zahlen-Icons-Website.png|caption^null|alt^null|title^4 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”30.75733493987992,41.28419823921923″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]4. Outer film with UV protective film

Multi-layer composite film, with polystyrene layer and bonded on light protection film, protects against external effects during transport and installation. Also prevents resin leakage, exposure to light and premature, unwanted curing.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63277|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/5-Zahlen-Icons-Website.png|caption^null|alt^null|title^5 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”62.11978644765199,40.77760644234423″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]5. Optional: Integrated Enhanced Security (IES)

Made of tear-resistant, high-quality polyethylene fabric. No additional installation protection is required. Installation takes place between the outer film and UV protection film.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63283|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/6-Zahlen-Icons-Website.png|caption^null|alt^null|title^6 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”90.73356163666459,39.22492030181421″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]6. Host pipe[/ult_hotspot_items][/ult_hotspot][vc_empty_space height=”16px”]

[bsf-info-box icon=”icomoon-font-awesome-14×14-mouse-pointer” icon_size=”32″ icon_color=”” pos=”left”]

[/bsf-info-box][/vc_accordion_tab][vc_accordion_tab title=”Contact”]

[/vc_accordion_tab][vc_accordion_tab title=”Technical data”][ultimate_heading main_heading=”Reinforcement material” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Woven glass complex E-CR according to EN 14020-1, EN 14020-2 und EN 14020-3[/vc_column_text][vc_empty_space height=”16px”][ultimate_heading main_heading=”Resins” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Unsaturated polyester resins (UP resins)

• Type 1140 according to DIN 16946-2
• Group 3 according to DIN 18820-1
• Group 4 according to EN 13121-1

Vinyl ester resins (VE resins) 

• Type 1310 according to DIN 16946-2
• Group 5 according to DIN 18820-1
• Group 7 B according to EN 13121-1

Polystyrene-free resins[/vc_column_text][vc_empty_space height=”16px”][ultimate_heading main_heading=”Technical data” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]Approved for UP and VE resins

Density after curing (EN ISO 1183-2): 1.5g/cm³ (± 0.5 g/cm³)
Glass fibre content (EN ISO 1172 / by mass): 46% (± 8%)
Glass weight per unit area (per mm load-bearing wall thickness)*: 650 g/m² (+150/-100g/m²)

Short-term ring stiffness (EN 1228)*: ≥ 10,000 N/mm²
Short-term modulus of elasticity in flexure (EN ISO 178)*: ≥ 8,700 N/mm²
Short-term flexural strength (EN ISO 178)*: ≥ 150 N/mm²

Reduction factor for long-term values (EN 761): A = 1.45

Long-term ring stiffness (EN 1228)*: ≥ 6,800 N/mm²
Long-term flexural strength (EN ISO 178)*: ≥ 105 N/mm²

Laminate design: Multi-layer, seamless and overlapping in longitudinal direction; overlaps are offset

Linear expansion during calibration: ~ 0.0%
Allowable diameter tolerances of the host pipes: DN ≤ 800: ± 5%; DN > 800: ± 2%[/vc_column_text][vc_empty_space height=”16px”][vc_column_text]

* Carrier laminate thickness to EN ISO 11296-4 (07/2011)

[/vc_column_text][/vc_accordion_tab][vc_accordion_tab title=”Downloads”][ultimate_heading main_heading=”Data sheet” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][vc_single_image image=”63303″ img_size=”medium” alignment=”center”][vc_empty_space height=”16px”]

[vc_empty_space height=”16px”][ultimate_heading main_heading=”Brochure” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][vc_single_image image=”63700″ img_size=”medium” alignment=”center”][vc_empty_space height=”16px”][vc_empty_space height=”16px”][ultimate_heading main_heading=”Product approvals” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-bottom:7px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:40px;”][/ultimate_heading][vc_empty_space height=”16px”][/vc_accordion_tab][vc_accordion_tab title=”Virtual construction site”][vc_video link=”https://player.vimeo.com/video/650283372?h=f69e108c1d”][/vc_accordion_tab][/vc_accordion][vc_empty_space height=”30px”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1615208427572{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}” offset=”vc_col-lg-6 vc_col-md-6″][ultimate_heading main_heading=”Fast, effective and trenchless” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]The Berolina-Liner System is a cost-effective and efficient method for sewer pipe rehabilitation. Time-consuming excavation work can be avoided – the disruption to infrastructure is minor and short-term. Compared with other methods energy consumption is reduced significantly thanks to optimised production, transportation and installation conditions. Since 1997, BKP has successfully produced UV light-curing and glass fibre reinforced tube liners.

Different liner types are available to meet most requirements for sewers in need of rehabilitation:[/vc_column_text][vc_empty_space height=”16px”]

[/vc_column][vc_column css=”.vc_custom_1615215126096{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-image: url(https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/03/Berolina-Liner-in-Australien-Slide.jpg?id=57491) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” offset=”vc_col-lg-offset-0 vc_col-lg-6 vc_col-md-offset-0 vc_col-md-6 vc_hidden-md vc_col-sm-offset-0 vc_hidden-sm vc_hidden-xs”][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-lg”][vc_single_image image=”59872″ img_size=”full”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1612952903139{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-image: url(https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/01/Berolina-Liner-System.jpg?id=56461) !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” offset=”vc_col-lg-offset-0 vc_col-lg-6 vc_col-md-offset-0 vc_col-md-6 vc_col-sm-offset-0 vc_hidden-xs”][vc_empty_space height=”64px”][/vc_column][vc_column css=”.vc_custom_1615215189000{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}” offset=”vc_col-lg-6 vc_col-md-6″][ultimate_heading main_heading=”High mechanical characteristics enables low cross-section loss” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]The Berolina-Liner provides optimum benefits for trenchless rehabilitation of wastewater sewers, for every user. The factory resin-impregnated liner is pulled into the existing pipe to be rehabilitated, pressed against the old pipe by with compressed air and cured using UV light. The sewer pipe is thus sealed from the inside and its structural load-bearing capacity is restored. Depending on the requirements, the glass fibre layers of the liner are impregnated with high-quality unsaturated polyester or vinyl ester resins. They are arranged in such a way so as to overlap and offset with each other between two water and polystyrene-tight film tubes. The glass fibre orientation is also matched to the existing pull-in forces of the liner. Thanks to the glass fibre reinforcement, small wall-thicknesses are sufficient to strengthen the old pipe permanently. The loss in cross-section of a rehabilitated pipe is thus reduced to a minimum and the load-bearing capacity of the pipe system is simultaneously improved. Curing speeds vary depending on the diameter and wall thickness of the Berolina-Liner.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-lg”][vc_single_image image=”57041″ img_size=”full”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1615215319807{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}” offset=”vc_col-lg-6 vc_col-md-6″][ultimate_heading main_heading=”Highly adaptable due to particular flexibility” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_column_text]The seamless and undersized initial construction provides the Berolina-Liner with a high degree of variability and in particular extensibility or elasticity, which enables the liner to lie flush with an old pipe made of any material. If planned and preassembled appropriately, it adapts itself to any profile; small cross-sections or profile changeovers up to a maximum of eight percent of the nominal diameter are generally not a problem. The structural glass orientation in the circumferential direction optimises the flow of force without limiting the extension. All BKP Berolina liners are produced with a protective inner film included, which is particularly resistant and is easy to remove after installation. The UV-tight outer film bonded onto the liner is also standardised. At the request of the customer, the tube liners can also be offered with optional Integrated Enhanced Security (IES), as a substitute for the conventional smooth slip film, for less damaged sewers. In addition, Berolina-Liners have an abrasion protection layer on the inside.[/vc_column_text][/vc_column][vc_column css=”.vc_custom_1615215324417{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;background-position: center !important;background-repeat: no-repeat !important;background-size: cover !important;}” offset=”vc_col-lg-offset-0 vc_col-lg-6 vc_col-md-offset-0 vc_col-md-6 vc_col-sm-offset-0″][ultimate_heading main_heading=”The structure of the Berolina-Liner” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][ult_hotspot main_img=”id^59930|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/05/Aufbau-Berolina-Liner.png|caption^null|alt^Aufbau Berolina-Liner|title^Aufbau Berolina-Liner|description^null”][ult_hotspot_items icon_type=”custom” icon_img=”id^63249|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/1-Zahlen-Icons-Website.png|caption^null|alt^null|title^1 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”25.07017844474342,72.44681036581022″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]1. Inner film

Multi-layer composite film with polystyrene barrier layer. It is only required for the installation process and is removed after the liner has cured.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63259|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/2-Zahlen-Icons-Website.png|caption^null|alt^null|title^2 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”31.39012550402867,63.70567623242781″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]2. Abrasion protection layer

A resin-rich layer, consisting of PES nonwoven impregnated with resin, which serves as a wear protection layer.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63265|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/3-Zahlen-Icons-Website.png|caption^null|alt^null|title^3 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”49.35728743738388,52.041542493825986″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]3. Different glass layers

Consisting of glass fibre mats and fabric, which are impregnated with polyester resin or vinyl ester resin.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63271|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/4-Zahlen-Icons-Website.png|caption^null|alt^null|title^4 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”30.75733493987992,41.28419823921923″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]4. Outer film with UV protective film

Multi-layer composite film, with polystyrene layer and bonded on light protection film, protects against external effects during transport and installation. Also prevents resin leakage, exposure to light and premature, unwanted curing.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63277|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/5-Zahlen-Icons-Website.png|caption^null|alt^null|title^5 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_continuous_animation=”on” hotspot_position=”62.11978644765199,40.77760644234423″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]5. Optional: Integrated Enhanced Security (IES)

Made of tear-resistant, high-quality polyethylene fabric. No additional installation protection is required. Installation takes place between the outer film and UV protection film.[/ult_hotspot_items][ult_hotspot_items icon_type=”custom” icon_img=”id^63283|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2021/02/6-Zahlen-Icons-Website.png|caption^null|alt^null|title^6 – Zahlen Icons Website|description^null” img_width=”38″ tooltip_custom_color=”#073b4c” tooltip_custom_bg_color=”#ffffff” tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”90.73356163666459,39.22492030181421″ tooltip_custom_border_size=”border-style:solid;|border-width:3px;border-radius:0px;|border-color:#0099a1;”]6. Host pipe[/ult_hotspot_items][/ult_hotspot][bsf-info-box icon=”icomoon-font-awesome-14×14-mouse-pointer” icon_size=”32″ icon_color=”” pos=”left”]

[/bsf-info-box][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-sm vc_hidden-xs”][vc_empty_space height=”64px”][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-lg vc_hidden-md”][vc_empty_space height=”16px”][/vc_column][/vc_row][vc_row bg_type=”image” parallax_style=”vcpb-vz-jquery” bg_image_new=”id^62886|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2020/12/Streifen-S-lang-72.png|caption^null|alt^null|title^Streifen S lang 72|description^null” bg_image_repeat=”no-repeat” parallax_sense=”30″ bg_override=”ex-full” enable_overlay=”enable_overlay_value” overlay_color=”rgba(7,59,76,0.94)” overlay_pattern=”transperant” css=”.vc_custom_1613126268288{margin-right: -50px !important;margin-left: -50px !important;}”][vc_column offset=”vc_hidden-sm vc_hidden-xs”][vc_empty_space height=”52px”][ultimate_heading main_heading=”Berolina-Liner unique” main_heading_color=”#ffffff” spacer=”line_with_icon” spacer_position=”bottom” line_height=”3″ line_color=”#0099a1″ icon_type=”custom” icon_img=”id^58871|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/03/BKP-Berolina-Icon-76.png|caption^null|alt^null|title^BKP Berolina Icon 76|description^null” img_width=”30″ main_heading_margin=”margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:54px;mobile:24px;” main_heading_line_height=”desktop:64px;mobile:34px;” line_width=”120″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_row_inner equal_height=”yes”][vc_column_inner width=”1/4″][vc_single_image image=”63431″ img_size=”full” onclick=”link_image”][vc_empty_space height=”8px”][ultimate_heading sub_heading_color=”#ffffff” sub_heading_style=”font-weight:bold;”]The Berolina-Liner can be manufactured in a length of 1000 meters (DN 200 to 300). [/ultimate_heading][/vc_column_inner][vc_column_inner width=”1/4″][vc_single_image image=”63173″ img_size=”full” onclick=”link_image”][vc_empty_space height=”8px”][ultimate_heading sub_heading_color=”#ffffff” sub_heading_style=”font-weight:bold;”]Custom-made products for bridging larger profile and cross-section changes are also possible.[/ultimate_heading][/vc_column_inner][vc_column_inner width=”1/4″][vc_single_image image=”63437″ img_size=”full” onclick=”link_image”][vc_empty_space height=”8px”][ultimate_heading sub_heading_color=”#ffffff” sub_heading_style=”font-weight:bold;”]Nice, smooth and a lateral that can’t be missed. That’s the Berolina-Liner.[/ultimate_heading][/vc_column_inner][vc_column_inner width=”1/4″][vc_single_image image=”63594″ img_size=”full” onclick=”link_image”][vc_empty_space height=”8px”][ultimate_heading sub_heading_color=”#ffffff” sub_heading_style=”font-weight:bold;”]It is constructed seamlessly and undersized. [/ultimate_heading][/vc_column_inner][/vc_row_inner][vc_empty_space height=”52px”][/vc_column][/vc_row][vc_row bg_type=”image” parallax_style=”vcpb-vz-jquery” bg_image_new=”id^62886|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2020/12/Streifen-S-lang-72.png|caption^null|alt^null|title^Streifen S lang 72|description^null” bg_image_repeat=”no-repeat” parallax_sense=”30″ bg_override=”ex-full” enable_overlay=”enable_overlay_value” overlay_color=”rgba(7,59,76,0.94)” overlay_pattern=”transperant” css=”.vc_custom_1613126268288{margin-right: -50px !important;margin-left: -50px !important;}”][vc_column offset=”vc_hidden-lg vc_hidden-md”][vc_empty_space height=”52px”][ultimate_heading main_heading=”Berolina-Liner unique” main_heading_color=”#ffffff” spacer=”line_with_icon” spacer_position=”bottom” line_height=”3″ line_color=”#0099a1″ icon_type=”custom” icon_img=”id^58871|url^https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/03/BKP-Berolina-Icon-76.png|caption^null|alt^null|title^BKP Berolina Icon 76|description^null” img_width=”30″ main_heading_margin=”margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:54px;mobile:24px;” main_heading_line_height=”desktop:64px;mobile:34px;” line_width=”120″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading]

[vc_empty_space height=”52px”][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-sm vc_hidden-xs”][vc_empty_space height=”64px”][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-lg vc_hidden-md”][vc_empty_space height=”16px”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes”][vc_column width=”1/2″ css=”.vc_custom_1613058125788{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”12 steps to complete pipe rehabilitation” spacer=”line_only” spacer_position=”bottom” line_height=”3″ main_heading_margin=”margin-top:20px;margin-bottom:5px;” main_heading_style=”font-weight:bold;” main_heading_font_size=”desktop:22px;” main_heading_line_height=”desktop:32px;” line_width=”70″ el_class=”accent-border-color” spacer_margin=”margin-bottom:30px;”][/ultimate_heading][vc_empty_space][ultimate_carousel slides_on_desk=”1″ slides_on_tabs=”1″ slides_on_mob=”1″ arrow_style=”circle-bg” arrow_bg_color=”#0099a1″ arrow_color=”#ffffff” dots=”off”][vc_column_text]

 

1. Secure the construction site

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2. Thoroughly clean the pipe to be rehabilitated

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3. CCTV pipe inspection beforehand

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4. Pull in the smooth slip film (not necessary for liners with IES)

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5. Pull in the liner by means of a winch

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6. Close off the pipe ends with end-cans

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7. Pull in the UV light source

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8. Inflate the liner against the pipe wall with compressed air

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9. Cure the liner by means of a light source with a defined speed

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10. Open the pipe ends (removal of the end-cans and flush cutting off)

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11. Remove of the inner film

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12. Cut open the easy to find inlets

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