Drape Wall Seepage Prevention Options

in Was ist neu im Forum? 05.11.2018 09:45
von ahwhglass | 3 Beiträge | 270 Punkte

There are three essential conditions that cause normal water seepage and water leakage in the curtain wall: there will be pores; there is normal water; there is a strain difference of seepage breaks. Eliminating one or more these basic conditions is easy methods to prevent water leakage: Primary, minimize pores The second would be to block the rain so that no wet the gap if you can ,; the third is to scale back the wind pressure difference with the wetted gap.

1In the particular curtain wall aluminum account, a small hole flowing on the outside is opened, and also the water entering the curtain wall from the small gap is collected and discharged outside the curtain wall, and a small number of water in the isostatic chamber in between the glass, the aluminum profile as well as aluminum buckle is released. insulated glass factory

2 When designing, it might be conceivable to set upwards collecting pipes and drainage pipes for the glass curtain wall, collect the water that has penetrated to the cracks into the curtain wall, and smoothly discharge them to a designated drainage hole through the drainage pipe.

3 Employ high-quality structural silicone sealant, weather-resistant silicone sealant, wall edge glue, and strengthen inspection to circumvent expiration. Use high-quality float glass, glass must possibly be edge treated, glass size error meets the typical requirements.

4 Pay attention to controlling the utilization environment of the sealant. It is strictly forbidden to carry out the construction of weather-resistant silicone sealant inside the open air. The indoor temperature must not be higher than 29 °C, and the relative humidity probably should not be lower than 50%. Ahead of the injection, the aluminum body, glass or gap shall be Dust, oil stains, loose objects as well as other dirt are removed. Right after injection, the material should be embedded and compacted, the surface must be flat, and the maintenance needs to be strengthened to prevent hands mold and water flushing.

5 As outlined by the requirements of this specification, the waterproof curtain leakage performance inspection need to be carried out in the act of construction of your glass curtain wall so that you can repair and control the grade of the curtain wall.

6 The product quality inspection of glass curtain wall is divided in to two types: concealed acceptance and engineering acceptance. Concealed acceptance is completed after the installation regarding aluminum profile frame. It mainly checks the firmness with the connection steel code, and checks the installation in the gap node with the main structure of the curtain wall, installation of enlargement joints, etc. 2. The engineering acceptance is carried out after the completion in the glass curtain wall challenge.

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