MBBAC Pre-applied Bitumen Waterproofing Membrane

MBBAC Pre-applied Waterproofing Membrane 

Description

CANLON MBBAC is asphalt-based polyester pre-applied  waterproofing membrane, made of polyester fiber non-woven fabric  as the base, coated with self-adhesive rubber asphalt compound on  both sides, then coated with a special particle anti-adhesive layer on the  upper surface, and coated with release film on the lower surface. 

Specification

Product Features

1. High Tensile Strength

The tensile strength of the membrane is above 800 (N/50mm), and the compression resistance and shear resistance are good, which will avoid damage to the membrane at the job site to the greatest extent.

2. Simplify the Structure and Reduce the Cost

The waterproof layer is installed by the pre-applied method, which is used for the foundation deck without the need for a protective layer, which reduces the cost.

3. Save Time

The membrane can be applied on the wet substrate surface, which will not affect the installation in the rainy season. In addition, the simplification of the structure of the waterproof system will also save the installation period.

4. Pre-applied Method Prevents Water Channeling

The waterproof layer can be fully adhered to the post-cast concrete structure, without the risk of water channeling. Even if there is an individual leakage caused by the coincidence of the weak point of the waterproof layer and the structural crack, it is very easy to repair.

5. Convenient Installation

There is a self-adhesive layer under the membrane which can be applied on the surface of the pit wall and the leveling envelope structure in underground projects, and can be fixed by the self-adhesion of the membrane.

6. Safety and Environmental Friendly

Solvents and fuels are not used in the installation process, which avoids environmental pollution and fire hazards, and saves energy and protects the environment.

Application

1.Waterproofing to the foundation underslab & blind side wall of the industrial and civil building. 

2.Underground waterproofing of subways, nuclear power plants, urban utility tunnels, open-cut tunnels, and under-cut tunnels. 

3.Other underground projects,especially suitable for pre-applied waterproofing parts.