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{"title":"UV Resistant Waterproof HDPE Columnar Point Geomembrane with 0.5mm-2.5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/ef\/b6cb36c1d792d35e390ce63860f9-200x200-1\/uv_resistant_waterproof_hdpe_columnar_point_geomembrane_with_0_5mm_2_5mm.jpg","attrs":{"Brand Name":"JianYi","Model Number":"6m-8m Width and 50m-150m Roll Length","Certification":"ISO 9001 & CE","Place of Origin":"China"}}
{"title":"HDPE Columnar Point Geomembrane with Drainage Function and UV Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/ff\/d7\/0268c80ec6831c3c9a8020862c7a-200x200-1\/hdpe_columnar_point_geomembrane_with_drainage_function_and_uv_resistance_for_sewage_pits_280_5mm_2_5mm_thickness_29.jpg","attrs":{"Brand Name":"JianYi","Model Number":"6m-8m Width and 50m-150m Roll Length","Certification":"ISO 9001 & CE","Place of Origin":"China"}}
{"title":"Column-Point Geomembrane - Sewage Pit & Septic Tank Liner with Drainage Function","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/0e\/0aa4e4564035589a2c5d6d0d395f-200x200-1\/column_point_geomembrane_sewage_pit_26_septic_tank_liner_with_drainage_function.jpg","attrs":{"Brand Name":"JianYi","Model Number":"6m-8m Width and 50m-150m Roll Length","Certification":"ISO 9001 & CE","Place of Origin":"China"}}
{"title":"Column-Point Geomembrane - Landfill Cap & Closure System Material","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/0e\/0aa4e4564035589a2c5d6d0d395f-200x200-1\/column_point_geomembrane_landfill_cap_26_closure_system_material.jpg","attrs":{"Brand Name":"JianYi","Model Number":"6m-8m Width and 50m-150m Roll Length","Certification":"ISO 9001 & CE","Place of Origin":"China"}}
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{"title":"HDPE Columnar Point Geomembrane with Drainage Function and UV Resistance for","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/0e\/0aa4e4564035589a2c5d6d0d395f-200x200-1\/hdpe_columnar_point_geomembrane_with_drainage_function_and_uv_resistance_for_sewage_pits_280_5mm_2_5mm_thickness_29.jpg","attrs":{"Brand Name":"JianYi","Model Number":"6m-8m Width and 50m-150m Roll Length","Certification":"ISO 9001 & CE","Place of Origin":"China"}}
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Product Overview: Column-point geomembrane for green roofs is a lightweight, multi-layer material designed to provide both waterproofing and drainage functions for green roof systems. The column points (height: 8-20mm) create a uniform drainage gap between the waterproof layer and the growing medium, allowing excess water to flow away while retaining necessary moisture for plants. It is made of eco-friendly HDPE material that is non-toxic and compatible with various green roof plants.
Application Scenario: Specifically designed for extensive and intensive green roof systems in residential buildings, commercial complexes, and public facilities. It serves as a key component in the green roof structure, combining waterproof protection for the building roof with efficient drainage to prevent waterlogging of the growing medium. The column-point design ensures that the root system of plants does not damage the waterproof layer, while the membrane itself prevents water from seeping into the building. It is also suitable for rooftop gardens and vertical greening projects.
Key Advantages: ① Dual-function design: waterproofing and drainage in one material; ② Column-point structure protects plant roots and prevents membrane damage; ③ Lightweight (≤0.8kg/m²) to reduce roof load; ④ Eco-friendly, non-toxic material safe for plants and humans; ⑤ Easy to install and compatible with all green roof components (e.g., geotextile, growing medium).
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2008
Total Annual:
550 Million USD-830 Million
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China.
We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI... Founded in 2008, Jianyi group is a large production base of solid waste safe landfill and engineering protective materials in China.
We have participated in the major infrastructure construction of the country and the "the Belt and Road", the construction of emergency epidemic prevention COVI...
