APP/SBS Basement Waterproofing Membrane
Black PE film
Yellow/Green/Red/Other Fine Sand
PYG------Glassfibre Reinforced Polyester Base
b)SBS modified bitumen membrane is specially being applied in the cold area with low temperature
c)Good performance in anti-puncture, anti-broker, anti-resistance, anti-erosion, anti-mildew, anti-weathering
d)Possess good tensile strength, elongation rate and size stability which could be well suited the substrate distortion and crack
Suitable for civil building roofing, underground, bridge, parking, pool, tunnel in the line of waterproofing and dampproof, especially for the building under high temperature. According the roofing engineering stipulation, APP modified bitumen membrane could be used in the Grade I civil building and industrial building which has special waterproofing requirement
There are two methods in application
a) One way is by heating and melting method.Heat the polyethylene film of the membrane and roof deck surface by heating and melting method to be nearly melted (not flowing),then install the membrane filly bonded to the roof deck with overlaps of 5-10cm.
b) The other way is by cold adhesive method.Pour the cold adhesive homogeneously on the roof deck, then roll the membrane to install it to be fully sticked to roof deck.
By heating and melting method and by cold adhesive can be used in alternation in application as requested.
c)After application,a full serious inspection is required to sure no air bubble,no falling away.etc. to guarantee the waterproof life.
Attentions for construction
Construction shall not be carried out in rain, snow or over 5 degree wind weather; Thereshall be sufficient safety protective facilities in construction site, place firefighting devices according to stipulations
1)Clean the substrate using broom or high pressure dusty cleaner
3)Heat the membrane bottom using a high temperature flame gun
4)Push forward while the primer and membrane oil melted
5)Use a roller to push hard the membrane surface to ensure it stick firmly
|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 |
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.
Product usage of pe compound waterproof membrane
The products are widely used in projects of compound geomembrane impervious
From raw materials to finished products, every process is tested and controlled professionally and seriously by our professional machines and person.
Professional test machines ensure the products qualifiedroduct certifications
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