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Solution: The problem of peeling off the protective layer of waterproof mortar f
Update time：2017-09-08 00:31:38clicks：3444次Type size：T|T
Today we are going to discuss how to solve the problem of facade waterproofing and mortar combination!
SBS waterproof coil is very common in the laying of facade walls, but the protective layer of mortar on the facade of the coil is prone to quality problems such as hollow drum and falling off. Generally, the waterproof protective layer of the basement exterior wall will be avoided by using polystyrene panels or protective bricks. What about roof parapet or exit roof structure?
What was your first reaction to the solution?
The surface of the coil is treated with pulp (mixed with building glue), and the steel wire mesh is laid for plastering after drying. Or is the surface of the coil coated with an interface agent and left to dry for plastering? Using polymer cracking mortar?
The actual effect is not satisfactory!
First of all, figure out the core of the problem: the combination of the surface of the coil and the mortar!!
Two solutions:
1, from the coil itself to solve, the use of sand surface coil
Solution: Facade roll waterproof mortar protective layer falling off?
2, from the practice to solve, waterproof first construction 2mm thick waterproof mortar (two processes), lined with glass fiber mesh cloth, and then construction mortar protective layer.
In addition, it is very important to set the expansion joint!
Article source： Keyword：
SBS waterproof coil is very common in the laying of facade walls, but the protective layer of mortar on the facade of the coil is prone to quality problems such as hollow drum and falling off. Generally, the waterproof protective layer of the basement exterior wall will be avoided by using polystyrene panels or protective bricks. What about roof parapet or exit roof structure?
What was your first reaction to the solution?
The surface of the coil is treated with pulp (mixed with building glue), and the steel wire mesh is laid for plastering after drying. Or is the surface of the coil coated with an interface agent and left to dry for plastering? Using polymer cracking mortar?
The actual effect is not satisfactory!
First of all, figure out the core of the problem: the combination of the surface of the coil and the mortar!!
Two solutions:
1, from the coil itself to solve, the use of sand surface coil
Solution: Facade roll waterproof mortar protective layer falling off?
2, from the practice to solve, waterproof first construction 2mm thick waterproof mortar (two processes), lined with glass fiber mesh cloth, and then construction mortar protective layer.
In addition, it is very important to set the expansion joint!
Article source： Keyword：
