[vc_row css=”.vc_custom_1551689013209{margin-top: 50px !important;}”][vc_column][vc_column_text]

Successfully in use for more than 20 years

[/vc_column_text][/vc_column][/vc_row][vc_row css=”.vc_custom_1553174451786{margin-top: 30px !important;}”][vc_column][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_row_inner][vc_column_inner width=”1/3″]

[/vc_column_inner][vc_column_inner width=”1/3″][/vc_column_inner][vc_column_inner width=”1/3″][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row css=”.vc_custom_1553174460453{margin-top: 30px !important;}”][vc_column][ultimate_heading main_heading=”Berolina-Liner with IES: Additional advantage” 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_row_inner][vc_column_inner][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes”][vc_column offset=”vc_hidden-xs”][vc_empty_space height=”30px”][vc_tabs interval=”0″ title_size=”h5″][vc_tab title=”Technical data” tab_id=”acd7c31c-1e2c-8″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/3″ css=”.vc_custom_1551784876419{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” 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 and 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_1551784916882{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]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 mass 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 stress (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 stress (EN ISO 178)*: ≥ 105 N/mm²

Laminated construction: Multi-layer, seamless and overlapping in longitudinal direction; overlaps are offset

Elongation on calibrating: ~ 0.0%
Allowable diameter tolerances of the old 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][/vc_tab][vc_tab title=”Downloads” tab_id=”19574e2a-8649-1″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/4″ css=”.vc_custom_1551788206771{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=”58031″ img_size=”full”][vc_empty_space][ultimate_icon_list icon_size=”16″ icon_margin=”10″][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=””]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=””]Russian[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][vc_column_inner width=”1/4″ css=”.vc_custom_1551788053114{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=”60086″ img_size=”full”][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=””]German[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]French[/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=””]Russian[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Chinese[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Portuguese[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Norwegian[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Danish[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][vc_column_inner width=”1/4″ css=”.vc_custom_1551788227604{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][ultimate_heading main_heading=”Table short-term nominal stiffness (SN)” 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][vc_single_image image=”58209″ img_size=”full” onclick=”custom_link” img_link_target=”_blank” link=”https://liner25-test2.bkp-berolina.de/wp-content/uploads/2019/03/Berolina-Liner-Kurzzeit-Nennsteifigkeit.pdf”][vc_empty_space][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Download[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][vc_column_inner width=”1/4″ css=”.vc_custom_1551788248097{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[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]CSTB 17/15-303[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Approval City of Stadt Los Angeles, CA, USA[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]DIBt approval Z-42.3-336[/ultimate_icon_list_item][/ultimate_icon_list][/vc_column_inner][/vc_row_inner][/vc_tab][vc_tab title=”Contact” tab_id=”1551443360569-2-9″][vc_row_inner][vc_column_inner]

[/vc_column_inner][/vc_row_inner][/vc_tab][vc_tab title=”Structure of the Berolina-Liner” tab_id=”1551444202044-4-9″][vc_row_inner equal_height=”yes” gap=”20″][vc_column_inner width=”1/2″ css=”.vc_custom_1551688119943{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][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=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”21.179042632923377,70.01675041876047″]1. Inner film

Multi-layer composite film with styrene blocking layer. The inner film is only used for the installation process and will be removed after the curing process.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”30.842059070527238,60.971524288107204″]2. Defined abrasion protective layer

Resin impregnated fleece serves as defined abrasion protective layer. Approved by pressure flushing tests under requirements of DIN 19564 part 1 in abrasion tests (Darmstädter Kipprinnenversuch).[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”47.421468365254825,49.916247906197654″]3. Different glass layers

Different glass layers, consisting of glass-fibre mats and woven glass, impregnated with polyester or vinyl ester resins. After the curing the short-term ring stiffness is > 10.000 N/mm². Stiffness classes could be produced to SN 10,000.
[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”61.596859437632936,39.86599664991625″]4. Optional: Integrated Enhanced Security (IES)

IES consists of an extremely tear-resistent and high-quality polyethylene fabric and can be opted up to DN 600. No additional security is needed; the liner can be used instantly. IES is arranged between the outer film and the UV protective film.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”72.68324846996687,29.81574539363484″]5. Outer film with UV protective film

Multi-layer composite film with styrene blocking layer and additionally affixed light-protection film. It protects the liner against external influences during the transport and the installation and prevents contact of light with the liner. A premature and unwanted curing and a leak out of resin will be prevented.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”20″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”87.14337744567071,39.53098827470687″]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”]Hover / click on the icons to display the individual components.[/bsf-info-box][/vc_column_inner][vc_column_inner width=”1/2″ css=”.vc_custom_1551784963408{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;}”][/vc_column_inner][/vc_row_inner][/vc_tab][vc_tab title=”Virtual construction site” tab_id=”1551875167786-5-5″][vc_row_inner css=”.vc_custom_1552489445548{padding-top: 30px !important;padding-right: 30px !important;padding-bottom: 30px !important;padding-left: 30px !important;background-color: #f7f7f7 !important;}”][vc_column_inner][ultimate_heading main_heading=”Video: Berolina-Liner-System – Virtuelle Baustelle” 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://www.youtube.com/watch?time_continue=1&v=tci2PvV8ygE”][vc_column_text]

© 2013

[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_tab][/vc_tabs][vc_empty_space height=”50px”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes”][vc_column offset=”vc_hidden-lg vc_hidden-md vc_hidden-sm”][vc_empty_space height=”30px”][vc_accordion active_tab=”false” title_size=”h5″][vc_accordion_tab title=”Technische Daten”][ultimate_heading main_heading=”Reinforcement” 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 and EN 14020-3[/vc_column_text][vc_empty_space height=”16px”][ultimate_heading main_heading=”Harze” 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]Due to its variability, the Berolina-Liner offers maximum planning certainty and focus on the specific objective for trenchless pipe rehabilitation. The Berolina Liner is tailor-made to the information you provide regarding the cross-section, required stiffness and any other requirements of the specific situation.[/vc_column_text][vc_empty_space height=”16px”][vc_column_text]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 mass 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 stress (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 stress (EN ISO 178)*: ≥ 105 N/mm²

Laminated construction: Multi-layer, seamless and overlapping in longitudinal direction; overlaps are offset

Elongation on calibrating: ~ 0.0%
Allowable diameter tolerances of the old 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=”Data sheet”][vc_single_image image=”58031″ img_size=”full”][vc_empty_space height=”16px”][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=””]German[/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=””]Russian[/ultimate_icon_list_item][/ultimate_icon_list][/vc_accordion_tab][vc_accordion_tab title=”Brochure”][vc_single_image image=”60086″ img_size=”full”][vc_empty_space height=”16px”][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=””]German[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]French[/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=””]Russian[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Chinesisch[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Portuguese[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Norwegian[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Danish[/ultimate_icon_list_item][/ultimate_icon_list][/vc_accordion_tab][vc_accordion_tab title=”Short-term nominal stiffness (SN)”][vc_single_image image=”58209″ img_size=”full”][vc_empty_space height=”16px”][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Download[/ultimate_icon_list_item][/ultimate_icon_list][/vc_accordion_tab][vc_accordion_tab title=”Product approvals”][ultimate_icon_list icon_size=”16″ icon_margin=”10″][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]WRc PT405/0417[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]CSTB 17/15-303[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]Approval City of Los Angeles, CA, USA[/ultimate_icon_list_item][ultimate_icon_list_item icon=”Defaults-file-pdf-o” icon_color=””]DIBt approval Z-42.3-336

[/ultimate_icon_list_item][/ultimate_icon_list][/vc_accordion_tab][vc_accordion_tab title=”Contact”]

[/vc_accordion_tab][vc_accordion_tab title=”Structure of the Berolina-Liner”][bsf-info-box icon=”icomoon-font-awesome-14×14-mouse-pointer” icon_size=”32″ icon_color=”” pos=”left”]Hover / click on the icons to display the individual components.[/bsf-info-box][ult_hotspot main_img=”id^59930|url^http://bkp-berolina.de.w0197d78.kasserver.com/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=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”21.179042632923377,70.01675041876047″]1. Inner film

Multi-layer composite film with styrene blocking layer. The inner film is only used for the installation process and will be removed after the curing process.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”30.842059070527238,60.971524288107204″]2. Defined abrasion protective layer

Resin impregnated fleece serves as defined abrasion protective layer. Approved by pressure flushing tests under requirements of DIN 19564 part 1 in abrasion tests (Darmstädter Kipprinnenversuch).[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”47.421468365254825,49.916247906197654″]3. Different glass layers

Different glass layers, consisting of glass-fibre mats and woven glass, impregnated with polyester or vinyl ester resins. After the curing the short-term ring stiffness is > 10.000 N/mm². Stiffness classes could be produced to SN 10,000.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”61.596859437632936,39.86599664991625″]4. Optional: Integrated Enhanced Security (IES)

IES consists of an extremely tear-resistent and high-quality polyethylene fabric and can be opted up to DN 600. No additional security is needed; the liner can be used instantly. IES is arranged between the outer film and the UV protective film.
[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”72.68324846996687,29.81574539363484″]5. Outer film with UV protective film

Multi-layer composite film with styrene blocking layer and additionally affixed light-protection film. It protects the liner against external influences during the transport and the installation and prevents contact of light with the liner. A premature and unwanted curing and a leak out of resin will be prevented.[/ult_hotspot_items][ult_hotspot_items icon=”Defaults-check” icon_size=”10″ icon_color=”#ffffff” icon_style=”circle” icon_color_bg=”#073b4c” tooltip_custom_color=”#ffffff” tooltip_custom_bg_color=”#0099a1″ tooltip_position=”right” tooltip_animation=”euclid” tooltip_font_style=”font-weight:bold;” tooltip_continuous_animation=”on” hotspot_position=”87.14337744567071,39.53098827470687″]6. Host pipe[/ult_hotspot_items][/ult_hotspot][/vc_accordion_tab][vc_accordion_tab title=”Virtual construction site”][vc_video link=”https://www.youtube.com/watch?time_continue=1&v=tci2PvV8ygE”][vc_column_text]

© 2013

[/vc_column_text][/vc_accordion_tab][/vc_accordion][vc_empty_space height=”50px”][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1560925385366{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/2019/05/Berolina-Liner-Einsatzbereich.jpg?id=59872) !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_column][vc_column css=”.vc_custom_1560767878091{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 vc_hidden-xs”][ultimate_heading main_heading=”Area of use (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]

[vc_column_text]Other sizes on request.[/vc_column_text][vc_empty_space][ultimate_heading main_heading=”Area of use (Berolina Liner with IES)” 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][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1560767865860{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 vc_hidden-xs”][ultimate_heading main_heading=”The wall construction of our 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][vc_column_text]BKP developed its liner from the outset under a single maxim: optimum benefit for each user. An innovative and flexible production process was therefore created, which allows a large number of individual parameters to be specified – for a product that combines the advantages of previously known liners with new additional qualities. The Berolina-Liners are seamless. Depending on the requirements profile, they are made of glass fibre or polyester streets, or even a sandwich construction of both materials. They are light-cured and have a theoretically endless strain behaviour. This particular feature enables the engineered wall construction.

The glass fibre complexes in the Berolina-Liner are arranged overlapped and offset. This produces decisive advantages.

The Berolina Liner can be laid as a single element, even at cross-sectional size and/or shape changes and can easily adapt to the circumstances in situ. The continuous fibre orientation in the circumferential direction optimises the force flow without preventing strain (extension).[/vc_column_text][/vc_column][vc_column css=”.vc_custom_1560767871868{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/2019/05/Berolina-Liner-Fertigung.png?id=59864) !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_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1560767860510{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_column][vc_column css=”.vc_custom_1560767855692{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 vc_hidden-xs”][ultimate_heading main_heading=”The lining method” 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-Liners are made of resin impregnated glass fibre and/or polyester sheets between two water and polystyrene-tight film tubes. They are delivered to site ready to lay, but can also be stored for several months.

After thorough cleaning, the slip liner is then winched in and the assembled Berolina Liner is pulled into the pipe to be rehabilitated. This method is also called the “winched in place insertion (WIP)” method. The two ends are sealed with packers, the hose is inflated with compressed air and is pressed against the pipe wall. The outer film of the Berolina Liner prevents contamination of the soil and groundwater as well as preventing resin from penetrating the inlets.

The Berolina Liner now adapts to all changes in the cross-section shape and size with form fit. After the Berolina Liner has been completely inflated, a special UV light source is pulled into the liner through a packer. Using compressed air as the medium also offers the advantage that the not yet cured Berolina Liner can be controlled using a special camera while the light source is being pulled in. The UV lamps in the lamp train are then pulled through the Berolina Liner with a defined speed. The UV light cures the resin-impregnated fabric, then the inner protective film is removed. With sealed tube ends, the curing is emissions-free. This means that, in a very short time and in an eco-friendly way, a new pipe is created in the old pipe, which is a stable inner lining for all standard pipe materials including masonry sewers. The small cross-sectional loss is largely compensated for functionally by the smooth and abrasion-resistant inner surface of the Berolina Liner. The curing rates vary depending on the diameter and wall thickness of the Berolina Liner. The Berolina-Liners are “endlessly” produced and can all be laid “as one piece” over long distances.

After the curing the inlets are easy to find, because they are visually marked very clearly within the liner due to its high extension properties. They are cut open again using standard methods.[/vc_column_text][/vc_column][/vc_row][vc_row gap=”20″ equal_height=”yes” type=”vc_default”][vc_column css=”.vc_custom_1560767842184{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 vc_hidden-xs”][ultimate_heading main_heading=”Virtual construction site” 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]In the following video you can see a virtual construction site. Here you can see in detail how the Berolina-Liner is constructed and how it can be laid in the shortest possible time.

© 2013

[/vc_column_text][/vc_column][vc_column css=”.vc_custom_1560767846573{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 vc_hidden-xs”][vc_video link=”https://www.youtube.com/watch?v=zcHMhv2xcik” css_animation=”fadeIn”][/vc_column][/vc_row][vc_row][vc_column offset=”vc_hidden-lg vc_hidden-md vc_hidden-sm”][vc_single_image image=”59872″ img_size=”full”][ultimate_heading main_heading=”Area of use (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]

[vc_column_text]Other sizes on request.[/vc_column_text][vc_empty_space height=”16px”][ultimate_heading main_heading=”Area of use (Berolina-Liner with IES)” 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][vc_single_image image=”59864″ img_size=”full”][ultimate_heading main_heading=”The wall construction of our 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][vc_column_text]BKP developed its liner from the outset under a single maxim: optimum benefit for each user. An innovative and flexible production process was therefore created, which allows a large number of individual parameters to be specified – for a product that combines the advantages of previously known liners with new additional qualities. The Berolina-Liners are seamless. Depending on the requirements profile, they are made of glass fibre or polyester streets, or even a sandwich construction of both materials. They are light-cured and have a theoretically endless strain behaviour. This particular feature enables the engineered wall construction.

The glass fibre complexes in the Berolina-Liner are arranged overlapped and offset. This produces decisive advantages.

The Berolina-Liner can be laid as a single element, even at cross-sectional size and/or shape changes and can easily adapt to the circumstances in situ. The continuous fibre orientation in the circumferential direction optimises the force flow without preventing strain (extension).[/vc_column_text][vc_empty_space][vc_single_image image=”57041″ img_size=”full”][ultimate_heading main_heading=”The lining method” 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-Liners are made of resin impregnated glass fibre and/or polyester sheets between two water and polystyrene-tight film tubes. They are delivered to site ready to lay, but can also be stored for several months.

After thorough cleaning, the slip liner is then winched in and the assembled Berolina-Liner is pulled into the pipe to be rehabilitated. This method is also called the “winched in place insertion (WIP)” method. The two ends are sealed with packers, the hose is inflated with compressed air and is pressed against the pipe wall. The outer film of the Berolina Liner prevents contamination of the soil and groundwater as well as preventing resin from penetrating the inlets.

The Berolina Liner now adapts to all changes in the cross-section shape and size with form fit. After the Berolina Liner has been completely inflated, a special UV light source is pulled into the liner through a packer. Using compressed air as the medium also offers the advantage that the not yet cured Berolina Liner can be controlled using a special camera while the light source is being pulled in. The UV lamps in the lamp train are then pulled through the Berolina Liner with a defined speed. The UV light cures the resin-impregnated fabric, then the inner protective film is removed. With sealed tube ends, the curing is emissions-free. This means that, in a very short time and in an eco-friendly way, a new pipe is created in the old pipe, which is a stable inner lining for all standard pipe materials including masonry sewers. The small cross-sectional loss is largely compensated for functionally by the smooth and abrasion-resistant inner surface of the Berolina Liner. The curing rates vary depending on the diameter and wall thickness of the Berolina Liner. The Berolina Liners are “endlessly” produced and can all be laid “as one piece” over long distances.

After the curing the inlets are easy to find, because they are visually marked very clearly within the liner due to its high extension properties. They are cut open again using standard methods.[/vc_column_text][vc_empty_space][ultimate_heading main_heading=”Virtual construction site” 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]In the following video you can see a virtual construction site. Here you can see in detail how the Berolina Liner is constructed and how it can be laid in the shortest possible time.

© 2013

[/vc_column_text][vc_video link=”https://www.youtube.com/watch?v=zcHMhv2xcik” css_animation=”fadeIn”][/vc_column][/vc_row][vc_row css=”.vc_custom_1553176868871{margin-top: 50px !important;margin-bottom: 50px !important;}”][vc_column]

[/vc_column][/vc_row]