Bearing grouting material in the application of the high-speed railway bridge construction

Support the use of the grouting support grouting material support grouting material in the application of the high-speed railway bridge construction bearing grouting material is one of the industry's leading products, it at a reasonable level points of high strength aggregate as aggregate, high strength cement as in combination with the seam an agent, polymer toughening the seam an agent, complementary with high flow, micro expansion, segregation, cracking resistance and beautiful seam an agent, such as admixture accurate. Specializing in the production of dry mixing proportion. Bearing grouting material used in railway bridge bearing installation of high quality cement base composite materials. Because of its USES a variety of high performance to add the seam an agent, special smooth surface flat after completion. To overcome the traditional mortar uneven, shortcomings and so on crack, flake, self-leveling, high early strength, high strength, no shrinkage, high wear resistance and construction is convenient wait for a characteristic. Bearing fluidity of mortar fluidity requirements value measured values out of the machine ( mm） ≥320 330- 370 fluidity of 30 minutes ( mm） ≥240 260- 340 exudation rate: exudation rate to zero. Setting time: more than 30 minutes, the information given is less than 2 hours of indicators, data is based on our current level of technical knowledge and practical experience, and reference only. No products of the company responsible for the storage, manipulation and use of the consequences. My company has the right to in this data to make changes without prior notice. My company technical support to sales department to provide you with consulting services and application technology of products, welcome to contact calls. Bearing grouting material is one of the industry's leading products, it at a reasonable level points of high strength aggregate as aggregate, high strength cement as in combination with the seam an agent, polymer toughening the seam an agent, complementary with high flow, micro expansion, segregation, cracking resistance and beautiful seam an agent, such as admixtures such as accurate. Specializing in the production of dry mixing proportion. Bearing grouting material used in railway bridge bearing installation of high quality cement base composite materials. Because of its USES a variety of high performance to add the seam an agent, special smooth surface flat after completion. To overcome the traditional mortar uneven, shortcomings and so on crack, flake, self-leveling, high early strength, high strength, no shrinkage, high wear resistance and construction is convenient wait for a characteristic. The performance indicators meet the implementing rules for the high performance concrete applied the beijing-shanghai high-speed railway and the passenger railway bridge pot rubber bearing interim technical conditions, such as national and industry standards and technical requirements. Has now formed a precast beam, cast-in-place beam, extra large bridge, Type) Such as various types of products, and formed the winter - 10℃～- 20 ℃ under the condition of construction technology and construction of ancillary equipment. Suitable for user in 24 hours a day under the condition of the construction. Main features 1, excellent mobility, gravity leveling, without vibration, pressure, construction speed is quick and convenient. 2, high hours late strength, high strength, not shrink. According to the different construction temperature, can obtain 20-2 hours 40 mpa compressive strength, flexural strength is high. 3, with micro expansion properties and excellent crack resistance. 4, to adapt to the wide temperature range and in - 5℃～- 35 ℃ under the condition without any auxiliary insulation or cooling measures can the construction. Under the condition of high temperature or low temperature, can guarantee the strength at the same time the needs of the development and construction of liquidity. 5, suitable for repair, track filling, support grouting, especially suitable for high speed railway bridge bearings or orbital filling etc. Can also be used for concrete beam local leveling or repair of the concrete pier. 6, conform to 'interim technical conditions of passenger dedicated line concrete precast beam' and 'the bridge of passenger dedicated line pot rubber bearing interim technical conditions' requirement. Technical support - - 15838304411.