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Tianjin Sunward Construction Chemicals offers a wide range of applications for bridges and tunnels, marine and subterranean structures, runways and ports, as well as cement factories.

Construction Chemicals used in Bridges/Tunnels
Bridges/Tunnels
Designed for engineers and contractors who demand uncompromising quality, our comprehensive range of GBFs, GGBFS, microsilica, and concrete fibers ensures superior performance in bridges, tunnels, and critical civil structures. Whether you need to reduce thermal cracking with slag cement, boost density with silica fume, improve sustainability with fly ash, or enhance crack resistance with high-performance fibers.
Construction Chemicals used in Runways & Ports
Runways & Ports
Ensures longevity and toughness of runways, harbours and heavy infrastructure with high quality GBFS, GGBFS, microsilica, fly ash and speciality admixtures. Designed for extreme conditions, it reduces thermal cracking, increases concrete density and improves corrosion resistance.
Construction Chemicals used in Marine/Subterranean
Marine/Subterranean
Enhance marine/subterranean concrete durability with GGBFS, microsilica, fly ash, and fibers for chloride/crack resistance. Chemicals optimize mixes for seawater exposure, tunnel integrity & waterproofing. Request specs for sulfate-resistant, low-permeability solutions. Keywords: marine admixtures, tunnel concrete, GGBFS durability, bentonite waterproofing
Construction Chemicals used in Cement Factory
Cement Factory
Sunward Construction Chemicals optimize cement production with high-tech solutions tailored for harsh factory environments. Our advanced admixtures reduce cracks while accelerating curing time by 30%, ensuring high-strength concrete for structural applications. Specialized floor hardeners eliminate dust and wear, extending surface life by 5-8 years. Corrosion-resistant repair mortars protect kilns and silos from acid/thermal damage, cutting downtime. Backed by ASTM/ISO-certified formulations, we help major plants reduce costs and enhance durability.
FL25, Yintai Building A, No.48 Xianyang North Road, Hongqiao Dist. Tianjin
FL25, Yintai Building A, No.48 Xianyang North Road, Hongqiao Dist. Tianjin
info@tjsunward.com +86 13682090415