KA200 SBS Modified Bitumen Membrane

KA200 SBS Modified Bitumen Membrane thermoplastic elastomeric modified bitumen waterproof membrane is a waterproofing membrane with polyester felt, or glass fiber felt as reinforcement,finishing the upper surface with PE film, fine sand or mineral granule.

SPECIFICATION

Application Range

• Basement and roofing of key waterproof engineering, general and civil engineering.
• Bridge, road, granary, tunnel, park, swimming pool, sewage purifying pool and others.
• Especially adapting to the waterproof of structure changeable and cold area.

Installing Guideline

1. Base treatment: The base layer should be solid, smooth and clean. The protruded corners and recessed corners should be treated with circular arc, and the base treatment primer should be evenly applied. It should not be exposed to the bottom. The membrane can be laid after the surface is dry. 
2.  Attachment of waterproof layer in detail: The protruded corners and recessed corners, tube root, deformation joint and other parts should be treated as additional layer, and the pre-cut size and shape should be laid on the base layer.
3. Large-area construction: the membrane is opened to release the stress, and it is pre-applied according to the position of the plane elastic line. After pre-applied, it is rolled from the two ends to the middle, and the web is rolled from the middle to the both ends. The end of the waterproof layer should be fixed with a metal bead and sealed with a sealant.
4. Protection of the isolation layer: The outer surface of the waterproof layer shall be provided with a protective layer according to the relevant specifications or design requirements. When membrane with its surface covered with shale sheet or the mineral granule is used as the exposed waterproof layer, no protective layer is provided.

STORAGE

12 months from date of production. Stored in unopened and undamaged original sealed containers in dry conditions. Protected from direct sunlight at +5°C ~ +40°C.