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Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet

Edit:Shandong Weifang Fuhua Waterproof Materials Co.,Ltd      Date:Jul 23, 2017


Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet Product Detail

Basic Info

  • Type:Waterproof Roll Material

  • Ceiling Tile Shape:Roll

  • Material:Sbs

  • Thickness:4.0mm

  • Ceiling Tile Type:Bituminous Membrane

  • Surface Treatment:Spray Painted

  • Function:Waterproof

  • Certification:ISO, CE

  • Color:Black

  • Usage:Outdoor

  • Transport Package:Carton Box

  • Specification:10m(Length)*1m(Width)*4mm(Thickness)

  • Origin:Guangdong, China

  • HS Code:6807100090

Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet Product Description


Scope of applications
1.Industrial and civil roofing construction such as insulation roofs, planted roofs, roof parking lots and inverted roofs, etc.
2.industrial and civil underground construction, indoor swimming pools, fire reservoirs, etc.
3.tunnels, subways, concrete bridges, sewage plants and refuse landfills, etc.
4.water conservancy facilities such as pools and water channels, etc.

Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet Specifications
reinforcements:polyester(py), glass fiber(g), glass fiber reinforced polyester (pyg)
surface materials:polyethylene film(PE), fine sand(s), the mineral aggregate(m)
physical and mechanical properties:type I and type II
product specifications:width:1000mm;thickness:3mm, 4mm, 5mm

Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet Storage and transportation
1.different types of products should be stored separately.keep membranes dry and ventilated, protected from sun and rain.
2.storage temperature should be between 5oCTO 45oc.one layer up-right storage in warehouse and no more than two layers up-right storage during transportation.
3.prevent membranes from inclination or lateral pressure.if necessary, cover it with felt-cloth.
4.storage period is one year from the manufacture date under proper storage.

Physical and mechanical properties

Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet Performance standard GB 18242-2008 

Item Index 
III
py py pyg 
Content of soluble substance(G/M2)≥ 3mm 2100      
4mm 2900      
5mm 3500      
Heat resistance oc 90 105 
≤mm 
Low temperature flexibility/oc -20 -25 
No crack 
Water impermeability(30min) 0.3MPa 0.2MPa 0.3MPa 
Tension Maximum tension(n/50mm)≥ 500 350 800 500 900 
Secondary maximum tension (n/50mm)≥ 800 
Elongation rate Maximum elongation rate/%≥ 30 40 
Secondary maximum elongation rate/%≥ 15 
Increased quality
after immersion /%≤ 
re\s 1.0 
2.0  


Application method
1.Torch-applied method and cold adhesion method are both feasible for this kind of waterproofing membrane, or we can use these two methods together during the construction, which means cold adhesion method used at the main part and torch-applied method used at the seam.
2.torch-applied method:use spray guns or blowtorches to heat the membrane and the base surface.while the bitumen on membranes is melting, roll the membrane forward, then use roller to make the membranes and the base surface stick together.
3.cold adhesion method:brush adhesives on the base surface and membranes, after a while, pave the membranes, meanwhile press out the air with the roller until the membranes and the base surface stick together tightly and flat-wise.

Notes
Rainy, snowy or strong windy( more than five level) day is not suitable to pave membranes.
Air temperature should be above 0oC in the construction site.
In rainy days, keep the paved membranes from getting wet.
Heat the membranes evenly with fire from a proper distance until the surface of the membranes melt into bright black without overheating.
Safety facilities and fire-fighting equipment should be placed properly in site.


Sbs and APP Asphalt Modified Bitumen Waterproof Membrane Sheet.jpg

                         

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