Waterproofing Bitumen Membrane

Description

Waterproofing Bitumen Membrane: ISOGUM
 

The products with thickness from 2 to 5.5 mm membrane consist of single or dual layer(s) are impregnated with modified bitumen. The layers can be thermo-bond/needled polyester mat and glass fiber tissue. 
Modified bitumen consists of bitumen and modifiers such as Atactic polypropylene (APP) or Styrene-Butadiene Styrene (SBS). APP gives rigidity and acceptable tear resistance whereas rubber additive gives more elastic benefits. Our products which containing SBS are called ISOGUM S and the others with APP are called ISOGUM BBP (Type A).
Due to the different type of bituminous mixture and also to the reinforcement layers, the waterproofing membranes offers different properties of mechanical resistance, elasticity, cold flexibility and durability. 

Thin and transparent film is stuck to bottom of the felt during manufacturing on all torch-on products which hinders sticking of produced felt to itself when rolled up during the packaging process.
To decrease the destructive effects of UV-ray of sunlight, protecting from physical damage, the products are covered with colorful slate flake mineral or are faced with aluminum foil. This also ensures easy unrolling of the product during installing.span
Applications

ISOGUM is typically used for water insulating of:

• spanRoofs
• spanTerraces
• spanCourtyards
• spanBasement walls
• spanTunnels
• spanBridges
• spanSanitary service

ISOGUM can also be used for coating pipe lines to protect them against rust and corrosion.