Flashing

1> Continue the coils of the roof to the vertical wall surface to form a coil waterproof. At this time, the pan -waterboard is very important.

(2> At the junction of the wall of the roof and the vertical daughter's wall, the mortar should be found into an arc -shaped or 45 -degree oblique surface, and the coil adhesive should be brushed to make the roll glue stick dense, avoiding the coils to be overhead or broken. And spread a layer of coil -like pan -sanctified material.

(3) Do a good job of the coils on the pan -water mouth to close the head to prevent the coil from falling up the vertical wall surface.

The general method is: a long groove in the vertical wall, pressed the coils into the groove, nail with waterproof strips, and then use the sealing material to fill the tightness and protect the cement mortar outside. The wall of the upper part of the groove should also be waterproof. Popular explanation: Passing water refers to the waterproof method of roof daughter wall, eaves, or high and low roof wall. The main role is to ensure that the daughter's walls, eaves, high and low roof wall are not washed by rain, and waterproof layers in other places to protect the roof are allowed It will not enter the water. This is the role of pan -waterboard.

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