甘肃省酒泉市海岩兴业混凝土外加剂有限公司

Bearing mortar (special early-strength and high-strength type for high-speed rail)
Bearing grouting material
Bearing mortar (bearing grouting material, bearing self-leveling mortar series) is an industry-leading product. Reasonable fractionation of high-strength silicon-containing and above aggregates as aggregates, high-strength cement as binding agent, high molecular polymer as toughening agent, supplemented by high fluidity, micro-expansion, anti-segregation, anti-cracking and other admixtures, blending A dry mix professionally produced with precise proportions of ingredients.
Bearing mortar is a high-quality cement-based composite material used for the installation of railway bridge bearings. Thanks to the use of a variety of high-performance additives, the finished surface is particularly smooth and flat. It overcomes the shortcomings of traditional mortar such as unevenness, cracking, and peeling, and has the characteristics of self-leveling, high early strength, high strength, no shrinkage, high wear resistance, and convenient construction.
The performance indicators are in line with national and railway industry standard technical requirements such as the "Details for the Implementation of High-Performance Concrete on the Beijing-Shanghai High-Speed Railway" and the "Interim Technical Conditions for Basin Rubber Bearings for Bridges on Passenger Dedicated Lines" issued by the Science and Technology Base.
Main technologies and indicators
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Main performance indicators

Technical indicators



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Fluidity

Initial fluidity< br/>


Fluidity





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Material dosage
The water-to-material ratio is, and the unilateral dosage of materials provided by the manufacturer is
Company name Beijing Haiyan Xingye Concrete Admixture Sales Co., Ltd.
Contact person Liu Xiaohong
Mobile phone
Telephone
Email@
Address Linhe Development Zone, Shunyi District, Beijing