Waterproof mechanical equipment coil waterproof surface detail processing:
Waterproof mechanical equipment The waterproof surface of some coils is mostly in the form of curved concentrated expression, and is also easily overlooked, but these parts are prone to cracking and lead to leakage. The treatment of these parts is referred to as “one head, two seams, three mouths, Four."
1. One head: Waterproof mechanical equipment coil head - 1/4 brick trough around the parapet wall, the lower part of the trough is smeared with cement mortar, and the waterproof mechanical equipment coil is pressed into the tank with hot melt, sealed with ointment Strictly, then use cement mortar to wipe the head.
2. Two slits: deformation joints - two methods are used, one is hot-melt paste on the upper part of the tin sheet-layer high-polymer modified asphalt waterproof equipment coil; the other is to directly apply two layers of coil on the deformation joint. Each side is pasted to accommodate the need for settlement deformation. Partitioning - An additional layer is applied to all the divisions.
3. Three mouths: mouth, entrance, and water outlet, mouth: hot-melt the waterproof equipment coil to the lower part of the olecranon, hot-melt to the required position on the drawing to press the cement mortar; roof entrance: double-layer waterproof equipment coil paste, To enhance waterproof and resistance to damage.
4. Four: parapet wall, chimney root, pipe root, equipment foundation root - they should be smeared in an arc with the roof, and an additional layer should be applied to the bottom of the waterproof mechanical equipment.