Drape Wall Seepage Prevention Steps
There are three standard conditions that cause water seepage and water leakage while in the curtain wall: there are generally pores; there is normal water; there is a strain difference of seepage breaks. Eliminating one or more of basic conditions is tips on how to prevent water leakage: Primary, minimize pores The second is to block the rain so that it doesn't stop here wet the gap if you can ,; the third is to relieve the wind pressure difference along at the wetted gap.
1In the particular curtain wall aluminum shape, a small hole flowing into the outside is opened, along with the water entering the curtain wall through the small gap is accumulated and discharged outside this curtain wall, and a small number of water in the isostatic chamber somewhere between the glass, the aluminum profile and also the aluminum buckle is dismissed.
2 When designing, it is also conceivable to set in place collecting pipes and drainage pipes within the Laminated insulated glass curtain wall, collect the lake that has penetrated on the cracks into the curtain wall, and smoothly discharge them with a designated drainage hole through the drainage pipe.
3 Use high-quality structural silicone sealant, weather-resistant silicone sealant, outlet edge glue, and strengthen inspection to forestall expiration. Use high-quality float glass, glass must become edge treated, glass size error meets typical requirements.
4 Pay attention to controlling the employment environment of the sealant. It is strictly forbidden to handle the construction of weather-resistant silicone sealant inside the open air. The indoor temperature probably should not be higher than 35 °C, and the relative humidity should not be lower than 50%. Prior to the injection, the aluminum body, glass or gap shall be Dust, oil stains, loose objects as well as other dirt are removed. Soon after injection, the material need to be embedded and compacted, the surface really should be flat, and the maintenance must be strengthened to prevent palm mold and water flushing.
5 Reported by the requirements of the particular specification, the waterproof curtain leakage performance inspection ought to be carried out in the deal of construction of the glass curtain wall to be able to repair and control the quality of the curtain wall.
6 The coffee quality inspection of glass drape wall is divided straight into two types: concealed acceptance and engineering acceptance. Concealed acceptance is performed after the installation regarding aluminum profile frame. It mainly checks the firmness of the connection steel code, and checks the installation on the gap node with the key structure of the drape wall, installation of growth joints, etc. 2. The engineering acceptance is executed after the completion of the glass curtain wall project.
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