Xiaoqian Building Materials specializes in the production of new building deformation joints, expansion joint Devices. Tel: * * * QQ: 694675944 Mr. Qian
The company currently refers to the American Society for Testing and Materials（ AS TM) standard, according to the American standard Standard Test Method for Periodic Movement and Measurement of Small and Large Connection Width of Building Connection Systems E1399-1997. Commonly used floor metal cover plate type ground deformation joint seismic ground deformation joint bearing heavy ground deformation joint, cover plate type wall deformation joint (QBH), locking type wall deformation joint (QAD), metal cover plate type Deformation joint device The sliding rod spacing in is 500mm, and the metal expansion Bolt The smaller height buried in the structural layer is 40mm, and the plastic height is 45mm. Selected by our company aluminium alloy 6063-T5 and 6061-T6 profiles shall be used for aluminum plate, and GB/T3880 and GB/5237-2000 shall be followed
Product drawing of body deformation joint
Characteristics of wall deformation joint
Convenient installation, less cross operation procedures during installation, and one-time installation can be completed
The center plate is lower than the surrounding decorative layer. If the seam width is too small, it feels that there is a groove at the deformation seam. The overall effect is not very harmonious. If the seam width exceeds 25cm, the center plate of aluminum alloy profile cannot be configured. If other panels are used, there is a color difference between the locking cover plate and the center plate, which affects the beauty. In addition, the center plate is always moving, There will always be left and right movement when people walk on it. After a long time, the intermediate plate will also have a color difference with the parameters after being worn. In addition, because the ground deformation joint of the card lock type is out of the center plate, its base is relatively heavy. Considering the cost, the card lock type is not cost-effective.
Deformation joint:
In order to prevent cracks or damage to the building due to temperature changes, uneven settlement of foundation, earthquake and other factors, the building shall be disconnected in advance in the design at the deformation sensitive part, divided into several relatively separate units, and the reserved gap can ensure that the building has enough deformation space. This kind of structural joint is called deformation joint.
Wall expansion joint structure:
Wall expansion joints are generally made into flat joints. When the wall thickness is more than 240mm, they can also be made into staggered joints
Mouth seam, tongue and groove seam, etc.
The deformation joints of exterior walls are often filled with elastic waterproof materials such as hemp asphalt, foam plastic strips, ointment, etc
Use galvanized iron sheet, color steel sheet and other materials to cover the seam;
The deformation joint of the interior wall is generally treated by combining the cover joint of wood boards and various metal plates for interior decoration.
Wall deformation joint How to install aluminum alloy wall deformation joint Commodity information
Nanjing Meishuo Building Materials Co., Ltd. is a limited liability company specializing in the production and processing of deformation joint devices, expansion joints, exterior wall expansion joints, interior wall expansion joints, roof deformation joints, floor deformation joints, seismic joints, settlement joints, aluminum plate deformation joints, stainless steel deformation joints, aluminum alloy deformation joints, aluminum alloy skirting lines, skirting lines, dividing joints, edging strips, dust-proof floor mats, anti-skid strips and other products. The company is headquartered in Nanjing, Nanjing Meishuo Building Materials Co., Ltd. has a complete and scientific quality management system. The integrity, strength and product quality of Nanjing Meishuo Building Materials Co., Ltd. have been recognized by the industry. Welcome friends from all walks of life to visit Nanjing Meishuo Building Materials Co., Ltd. for guidance and business negotiation.
Wall deformation joint How to install aluminum alloy wall deformation joint
Wall deformation joint How to install aluminum alloy wall deformation joint Product overview
Construction joint:
Construction joint refers to the joint formed between the concrete poured first and then because of design requirements or construction needs to be poured in sections during concrete pouring. The construction joint is not a real "joint". It is just a junction surface between the later poured concrete and the first poured concrete because the later poured concrete exceeds the initial setting time. This junction surface is called the construction joint.
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