Factory direct sales roof deformation joint SRM expansion joint stainless steel deformation joint construction aluminum alloy expansion joint

Roof cover type deformation joint
, composed of aluminum alloy base, aluminum alloy center cover (stainless steel plate, brass plate) and stainless steel sliding rod. Stainless steel sliding rods are used to connect the cover plate and the base fixed on both sides of the deformation joint to ensure that the metal cover plate remains in the center of the joint when the base is displaced due to deformation of the main structure. It has the characteristics of smooth integration with the decoration layer. Applies to seam width.
As the exposed surface of a building, the roof plays a direct role in resisting sunlight, wind, frost, rain, and snow. Special attention should be paid to the waterproofing function at the node locations of roof deformation joints. At this time, waterstops can play a key role in stopping water. The waterstop is made of thick EPDM rubber sheet, which can be used in sunlight, humidity, and cold natural environments for a long time. When the length direction needs to be connected, matching lap glue can be used for bonding, and the lap length is . When used on roofs and outdoor platforms, stainless steel drainage channels can also be added to drain away leaking water.
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, Note
, During construction, the width of the upper opening of the base should be the width of the notch.
, , is the surface projection width of the deformation joint device, and the width of the deformation joint is designed according to the engineering.