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China National Petroleum Waterproof(Shenzhen)Co.,Ltd.

 
 
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CNPW SBS APP WATERPROOF MEMBRANE AND COATING 

  Category : Architecture and construction->construction materials

     
CNPW SBS APP WATERPROOF MEMBRANE AND COATING
       

  Product Specification
 
  Model No:      JH-A100
  Country  0
  Brand  CNPW
  Materials  SBS, modified asphalt
  Size  4mm/1m/10m  meters  
  Weight  40Kg
  Color  Black

 

    Product Detail
  PRODUCT INTRODUCTION
JH-N100 SBS Modified Bituminous Waterproofing Membrane is a kind of macro-molecule material produced by advanced equipment and technology, using high-quality bitumen as its main component, Styrene-Butadiene-Styrene(SBS) as the modifier, superior materials as its reinforcement and many excellent materials as its isolating materials.

PRODUCT FEATURES
Low temperature resistance, high elongation ability, strong tensile strength, good abrasive resistance and easy to pave.

SCOPE OF APPLICATION
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.

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

PACKING, TRANSPORTATION AND STORAGE
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 5 to 45. 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.

APPLICATION METHOD
1.Torch-applied method and cold adhesion method are both feasible , 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
1. Rainy, snowy or strong windy(more than five level)day is not suitable to pave membranes.
2. Air temperature should be above 0 in the construction site.
3. In rainy days, keep the paved membranes from getting wet.
4. Heat the membranes evenly with fire from a proper distance until the surface of the membranes melt into bright black without overheating.
5. Safety facilities and fire-fighting equipment should be placed properly in site.

   


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