ED60-type bridge expansion joints, bridge expansion, factory direct highway expansion joints

 [Bridge] how to calculate the amount of stretching joints article describes the formula used to calculate the amount of stretching and various factors affecting the amount of stretching, and right now the bridge applications were reviewed ED60 telescopic device type bridge expansion, and the new bridge expansion - - Maurer joints, TST prospect telescopic device was introduced. ] [Bridge expansion joints in order to ensure the bridge structure under temperature changes, live loads, concrete shrinkage and creep trying to influence by static type freely deformed bridge expansion, we need to make the bridge between the two ends of the beam and Set horizontal joints (also known as Deformation) between the beam end and Back. [Bridge] are constructed with simple joints have complex, depending on the size of the deformation of the bridge and live load wheel weight varies, its role is not only to ensure that the beam deformation of physical freedom, but also to make the vehicle can smoothly through the expansion joints and prevent rain, dirt and other rubbish blocking infiltration. For urban bridges should be constructed so that the seam to reduce noise when the vehicle passed. Bridge expansion joints problem is still in the exploratory study, the flatness of its highway lane greater impact. In order to improve the flatness of the road and bridge connecting at, on the one hand should increase the length of the bridge linking the hole in order to reduce the number of] [bridge expansion joints, on the other hand you want to continue to improve type, material, and design and construction quality expansion joints . Temperature changes in temperature change is a major factor affecting] [bridge expansion joints stretching amount. Because our country is so vast, the temperature difference between the poor, the amplitude variation across different FD60-type bridge expansion, due to the internal temperature of the bridge will cause uneven temperature distribution ends produce long-span bridges angular displacement ZD60-type bridge expansion, generally span The ratio is small, can not be considered; long-span bridges, the design should be considered. [Introduction] [bridge expansion joints bridge expansion joints] compression caulk Like all other types of deck slab on which the vehicle will be subject to wear and load debris accumulated problems. Another common engineering compression is missing caulk caulking material and the edge of the deck viscous force easily disappear, not only led to caulk the material itself by reducing the compression performance, but also vulnerable to external load of the vehicle alive fallout caulk joints pop outside (top caulking material at the top of the deck above), and even the entire sealing material may completely out of the original position of the seam. [Bridge] deformation adaptability telescopic joints. Different steel beam expansion joint device is designed with the groove, through special tools can reliably waterproof sealing tape pressed in the groove, without any binder; waterproof sealing tape bird design well suited changes in joints, and easy to replace, easy to repair and maintenance. Below: [construction] bridge expansion joints quickly and easily. Solder joints without fixed anchor, after installation into the EPDM seals fortunate to pass after sealing tape stretching for about three hours, fast and easy construction. [Bridge expansion joints] adaptable, reliable work. Can be adapted to a wide range of plane displacement and shear, and to achieve a certain degree of displacement in the vertical direction, it can be adapted to bend, using the slope, ramps, wide bridge deck expansion and other systems: and can adapt to a variety of different cross-sections deck and a variety of different shapes fence, sidewalk. [Bridge expansion joints] driving comfort, long life, superior overall performance, a beautiful shape, flatness, smooth driving, comfort and best performance seepage leaks, corrosion and acid resistance noise performance, under normal circumstances conservation life for more than fifteen years. ED60-type bridge expansion joints, bridge expansion, factory direct highway expansion joints are provided by Hengshui Rubber Co. Guangrun. Hengshui Guangrun Engineering Rubber Co. (www.grgcxj.cn) (http://www.grgcxj.cn) strong, credible, Hebei Hengshui site construction materials industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangrun Rubber Company and you work into the brilliant, for a better future! You can also access (www.grgcxj.cn/supply_details_39759755.html), for more information about the company.