high speed APP asphalt waterproofing membrane production line

high speed APP asphalt waterproof membrane production line

 Bitumen waterproof membrane making machinery parts:

• Production line part
• Boiler
• Oxidation part
• Environment protection

Specification:

Table 1.

Table 2.

Finished products (bitumen membrane)type(surfacing):

• Two sides with PE film(Embossing or smooth)
  
• One side with PE film,one side with sand(Coarse aggregate)
• One side with PE film,one side with aluminum film(Embossing or smooth)
• Self-adhesive bitumen waterproof membrane

Technological Process:

• Bitumen--Mixed with rubber poeder,talc powder.Meanwhile polymers are added to the bitumen such as APP (atactic polypropylene) a plastic additive that gives rigidity and tear resistance or SBS (styrene butadiene styrene) a rubber additive that gives more elastic benefits.At last it to be covered with limestone,sand,PE film or aluminum film.
• Base material(Reinforcement)--Poiyester,fiberglass,etc.

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