1. Prevent water source invasion

Exterior wall waterproof leakage is a partial waterproof project that makes the structure of the building (construction material) is not invaded by water, and the internal space is not damaged by water.Exterior wall waterproof engineering occupies a key position in the whole construction project.

2. Avoid any safety problems

This is more common for large span walls or multiple waist walls that are protruding from the wall structure.The opening is not limited to concrete structure, the opening is the easy to constitute the shortcomings of waterproof construction.It can also avoid safety problems, and more than 80 percent of the construction problems are caused by cracks.Waterproof plugging