Breathable high strength waterproof sheet is specially designed for roof which uses concrete as the basic structure. Compared with other bitumen roofing waterproofs, it has permeability and helps concrete base structure cure, permits humidity out, at the same time waterproof capability is as before.
It is simple to install breathable high strength waterproof sheet, butyl glue ensures reliable paving effect, and it doesn’t require any special techniques from construction personnel, one roll is light enough for one worker to handle. It can be paved on rough concrete surface directly without any adhesive agent or base coating; it can also simplify roofing structure without leveling layer.
2.Possess good tensile strength, elongation and size stability which could be well suited the substrate distortion and crack.
3.Good performance in anti-strength, anti-resistance , anti-erosion, anti-mildew, anti-weathering
4.SBS modified bitumen membrane is specially being applied in the cold area with low temperature, while APP modified bitumen membrane is applied in the area with high temperature.
It is widely used for civil building roofing, underground, bridge, parking, pool, tunnel in the line of waterproofing and dampproofing, especially for the building under high temperature.
The needle-punched polyester is widely used as the carrier for waterproofing membrane production. The membrane made withneedle-punched polyester matis widely used for: Construction waterproofing; Moisture-proof in roof engineering, underground engineering, indoor ground, etc;Corrosion resistance for water pool or building bases.
1.If you need some advises for the waterproof construction, we have the best engineer to serve you.
2.We send the free samples to you by freight collect.
3.We will guarantee the quality and the competitive price.
4.We will give you the best packaging and safe shipping.
5.If any problem, we will always be right here waiting for you.
Packaging & Shipping
|Packing||Woven bag/PE bag packing or as customer request|
|Shipping||FOB Changsha,customized shipping terms and oppointed port accepted|
|Geotextile Unit Weight (g/m²)||300 ||500 ||600 ||700 ||800 ||900 ||1000 ||1100 |
|Geomembrane Thickness (mm)||0.25-0.35||0.30-0.50|
|Nominal Fracture Strength (KN/m)||2.50 ||7.50 ||10||12||14||16||18||20|
|Breaking Strength (KN/m,≥,LD/TD)||2.50 ||7.50 ||10||12||14||16||18||20|
|Standard Intensity Corresponding Elongation Rate (%)||30~100|
|CBR Burst Strength (KN,≥)||0.70 ||1.50 ||1.90 ||2.20 ||2.50 ||2.80 ||3.00 ||3.20 |
|Longitudinal Tear Strength (KN,≥)||0.05 ||0.25 ||0.32 ||0.40 ||0.48 ||0.56 ||0.62 ||0.70 |
|Hydrostatic Pressve (Mpa)||See List Below|
|Peel Strength (N/cm,≥)||6|
|Vertical Permeability Coefficient (cm/s)||According to design or contract mentioned.|
|Width Variation (%)||-1.00 |
|Item||Geomembrane Thickness (mm)|
|0.20 ||0.30 ||0.40 ||0.50 ||0.60 ||0.70 ||0.80 ||1.00 |
|Hydrostatic Pressve (Mpa)||One geotextiles with one geomembrane||0.40 ||0.50 ||0.60 ||0.80 ||1.00 ||1.20 ||1.40 ||1.60 |
|Two geotextiles with one geomembrane||0.50 ||0.60 ||0.80 ||1.00 ||1.20 ||1.40 ||1.60 ||1.80 |
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