1results about How to "Compression adjustment" patented technology

This application discloses a composite waterproof structure for basement expansion joints, relating to the field of building expansion joint construction technology. It includes basement walls and expansion joints between the walls. A waterstop is installed along the length of the expansion joint on each wall between the expansion joints. Installation grooves are formed on both sides of the expansion joints along the length of the expansion joints. A cover plate is installed on the outer side of the expansion joint along the length of the expansion joint. Installation brackets are installed on the inner sidewalls of both installation grooves along the length of the expansion joint. The side of the installation bracket away from the expansion joint contacts the cover plate, and a connecting plate is installed on the side of the installation bracket closer to the expansion joint, connecting to the cover plate. A waterproof layer is provided between the installation bracket and the cover plate. The connecting plate pulls the cover plate against the installation bracket, and the waterproof layer waterproofs the gap between the cover plate and the installation bracket, minimizing the risk of the cover plate detaching from the expansion joint and allowing a large amount of water and debris to enter.