Keyword:
HEA concrete expansive agent is a low-alkali, low-dosage high-performance concrete expansive agent produced by our company. It is the same as UEA expansive agent, which belongs to calcium sulphoaluminate concrete expansive agent, but the performance of HEA is more stable, the particle gradation is more reasonable, and the development of its expansion performance is more matched with the cement hydration system after the conversion. Adding 8-10% of the amount of cement in the concrete with HEA expansion agent can compensate the shrinkage of the concrete, improve the anti-cracking and anti-seepage ability of the concrete, and make it become an anti-seepage and waterproof concrete with excellent performance.
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WEIHAI CHUANGXIN BUILDING MATERIALS CO., LTD
No.3 Xianghai Street, Chucun Town, Huancui District, Weihai City, Shandong Province
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