GQF-MZL_ZX Modular bridge expansion joints GQF-MZL_ZX Modular bridge expansion joint device is suitable for heavy-duty vehicles of more roads and bridges, including structural design GQF-MZL_ZX Modular bridge expansion joints fully complies with the heavy-duty features, greatly improving the carrying capacity and the use of stability, and effectively extend the service life. Experts believe: Heavy use of bridge expansion joints. Adapted to the development trend of China's transportation industry, the product selection, based on the original structure of the first generation of products based on a major breakthrough and improve. Load-bearing structures and displacement control system GQF-MZL-type bridge expansion separately, how much force when the two interfering bridge expansion joints, clear division of labor, so that not only guarantee the security forces, while maintaining a uniform displacement, so that all the Beam displacement in a control box are supported on a common vertical beam traditional practices, such a large amount of displacement of the telescopic device is very advantageous to reduce the number of beams, so that the displacement volume of the control box is reduced to a minimum range, saving steel. The structure also overcomes the oblique supporting telescopic devices require very high precision machining and assembly of the harsh conditions of bridge expansion joints water stop, otherwise four-link structure prone to self-locking phenomenon, affecting free and easy expansion displacement guarantee uniform ills . Modular steel anchor problem for bridge expansion joints in precast beam (plate) and the end of the back wall joints anchor bars are embedded in two different circumstances. Given the general design of the bridge are symmetrical wide center of the beam (plate) end portion embedded steel is embedded in every piece of steel beam position (board) are not the same inside, to the construction more difficult, and therefore anchor bars should be symmetrical to each piece of the beam (board) is set in the center, this should give full consideration in the design. During the construction of the bridge to be reinforced to ensure the anchor role. In pouring 8 ~ 10cm thick concrete deck is done only setting is desirable, it does not actually make joints firmly positioned angle and beam (plate) and the back wall of concrete linked into a whole, the formation of unstable risks, need strengthen the joints of conservation. SF SF comb-shaped steel telescopic device comb bridge expansion joints Tags: comb joints, SF comb joints, three anti-joints, SF80 joints, SF60 telescopic device 1.) SF comb bridge expansion joints have excellent waterproof, dustproof performance. Comb-shaped steel expansion joint device settings floor neoprene waterproof layer, waterproof ointment and poured in a comb-type steel telescopic gap, achieve excellent waterproof and dustproof, effectively protect the bridge structure and delay bearing corrode rubber bridge expansion joints, extend the life of the bridge. 2.) SF comb bridge expansion joints large, shallow buried steel comb-type expansion joint device is designed to allow the amount of 40 ~ 1000mm stretch for a variety of non-current beam structure, different spans of the new bridge and the old bridge reconstruction telescopic large bridge expansion joints, using a wide range. 3.) SF comb comb-type bridge expansion joints gap with automatic slag 4.) SF comb bridge expansion joints and pavement performance is good overall vehicle smooth, shock and vibration, reducing the impact of the bridge, reduce noise, extend the useful life of bridges and vehicles. Welcome to visit our website: 24 hour free technical advice, please contact us to discuss business, we will be happy to serve you. How much money bridge expansion joints, bridge expansion joints, bridge provided by Hengshui Gallop Gallop Road and Bridge Engineering Limited. Hengshui Gallop Road and Bridge Engineering Co., Ltd. (www.hsjllq.com) (www.china-2000.com) strong, credible, Hebei Hengshui in other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Gallop bridge and you hand into the brilliant, for a better future! You can also access (www.china-2000.com/supply_details_34572790.html), for more information about the company.