在白沙酒店晚上怎么叫服务

Welcome to Shanghai Luoying pipeline equipment Co., Ltd Official website! For details, please call 021-6221-2627

Contribution of waterproof casing to industrial production and construction industry

Time: 03-19 󰃯 Reading times: 624 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: The waterproof casing has the function of protection and compensation for the applied pipeline in industrial buildings. When the pipeline passes through the underground inspection well, it needs to pass through the wall vertically, so the waterproof casing should be considered in the installation of the vertical equipment, and the waterproof casing should be built in the industrial construction

Waterproof casing In industrial buildings, it has the function of protection and compensation for the pipeline in application. If the pipeline needs to cross the wall vertically when passing through the underground inspection well, it is necessary to consider the vertical equipment when installing the waterproof casing. If the waterproof casing has good compensation effect in industrial buildings, the following problems should be paid attention to during installation.
When the embedded hole is embedded on the wall surface, it shall be more than Flexible waterproof casing One fifth of the diameter to prevent installation due to too small embedded hole. The flange pressure plate and rubber seal ring should be taken out in advance during concrete pouring to prevent the gland and sealing ring from cracking due to high pressure during casting. Safety protection measures shall be taken around the flexible waterproof casing, and the bolt hole shall not be blocked by concrete. After the installation, because the concrete can not reach the ideal setting condition in a short time, it is necessary to prevent the force casing from falling down, and the transverse tension resistance equipment should be set on both sides.
stay Rigid waterproof casing It should be emphasized in engineering construction that the design and construction of waterproof joints can also be involved in the design, such as post cast strip. However, the design concept and construction standard of waterproof structure of post cast strip still follow the practice of several decades ago, which is very backward. A part of the outer opening of the basement, such as the entrance of the carriageway of the underground parking lot, is provided with a laminated glass canopy to reduce the total area of rain gathering and the operation frequency of the basement drainage system. The key points of self waterproofing and settlement post pouring zone and building deformation joint of main works are structural design; the key points of main body additional waterproofing and connection point waterproofing are architectural planning and design; when setting automatic outflow drainage pipes for underground buildings of other engineering buildings and overall design projects, the harm of adhesive surface water to concrete due to drainage pipes should be considered The structure design concept includes the main body waterproof and the connection point waterproof. The main body waterproofing is divided into structural self waterproofing and extra waterproofing. The steel frame shed is used as the road sign at the entrance, which is also convenient for drivers to distinguish. The design concept of villa basement flat model should be as simple as possible, that is to say "respect, harmony, around, leave, lift".