The installation of deformation joints on the building ground can be roughly divided into the following categories:
Metal covering type: large-scale work is mainly completed by increasing the thickness of materials. Metal cover type is usually used for 100mm seam width and 250mm seam width.
The practice of anti-seismic stainless steel expansion joints on the wall: the appearance type is mainly used for joints with structural changes in shape, joint width and width. If the width of the seam is 100-500mm, it can be used.
Single-row parallel method: Single-row plane method is suitable for large-scale building deformation joints with small joints, and the joint width is about 25? Mm to 75? Well, it can meet the requirements of expansion, earthquake resistance and settlement. If necessary, springs can be added to meet the requirements of ground deformation and settlement construction and the earthquake resistance of the above buildings. The cracks are embedded in the flat plate type and only have the function of long focus.
The deformation of all building joint devices is temperature change. Because the land of the building itself needs to be constructed, the service life of the building can be improved, and the influence requirements of thermal expansion and cold contraction can be met. After reasonable design, Lohan can be reduced. Types of wall deformation joints: metal locking type and rubber flat joint type;
The practice of stainless steel expansion joint on the wall is to change the page? 18? IM portable stretching and stretching position movement can reach 50% of the width of the stretching joint. Durable, sprayable, firm and stable. Due to the large slit width ratio, the locking requirement of the metal cover, the thickness and width of the modification cost, the installation point of the metal locking metal composite cover and the construction cost, the latch input should not be used for high metal. Stainless steel expansion joints on the wall shall be deformable joints parallel to rubber.
Practice the mutation combination page (20) and enter ER 1. The ability to stretch the model while meeting the requirements of joint expansion joint, earthquake, settlement and deformation. The deformation joint of stainless steel enclosure wall is suitable for indoor and finished buildings. The deformation joint is consistent with the appearance of luxury atmosphere. The principle and track of aluminum alloy cover are fixed on the front wall of the joint and move through the sliding bar. Widely used in external wall expansion joints to ensure that the center plate can move freely. The width of EM-type cover joint of external wall deformation joint is 75-500? Mm, can be customized according to needs, and there are a variety of bases to choose from, including standard, inlaid, solidified and concentrated. Type), fully meet the needs of the vast number of building construction, special-shaped joint cover color can be customized spraying, spraying process can choose powder or fluorocarbon. Thickness of joint cover for external wall deformation is 1mm-? Four millimeters. The practice of stainless steel expansion joint on the wall is convenient and simple to install, quick to operate, deepening the requirements, and meeting the requirements of IKEA standards for flood prevention and beauty.
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