APP Asphalt waterproofing membranes – ChovAPLAST

Technical data sheet

Safety Data Sheet


CE Marking

AENOR Certificate


The ChovAPLAST EXTRA range is comprised of plastomeric modified bitumen (APP) waterproofing membranes having a high softening point, a superior flexibility and elongation and a great adherence to substrate. The membranes are available with different reinforcements and also surface finishing.

  • Roof decks, walls and foundations waterproofing.
  • Single layer and bi-layer systems

Advantages of ChovAPLAST EXTRA:

  • High softening point and excellent performance facing low and high temperatures.
  • Great plasticity.
  • Excellent durability and ageing.
  • Flexibility at -15ºC.

ChovAPLAST (-10 ºC)

The ChovAPLAST range is composed bituminous waterproofing membranes modified with plastomer APP and a high softening point with an excellent flexibility and having different reinforcements and surface finishing.

Recommended use of ChovAPLAST:

  •  Bottom sheet below a second layer of POLITABER (-15ºC) or ChovAPLAST EXTRA (-15ºc) membranes of a deck with heavy protection.

Advantages of ChovAPLAST:

  • High softening point and excellent welding performances facing high temperatures.
  • Great Plasticity.
  • Excellent durability and mastic elasticity
  • Good resistance to high and low temperatures

APP Asphalt waterproofing membranes – ChovAPLAST

APP Asphalt waterproofing membranes – ChovAPLAST

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