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Shanghai Kenal Chemical Co., Ltd
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Our Silica Fume Quality is executed stardard as ASTM C 1240 by official authority "Chinese national research center of testing techniques for building material" & our Silica Fume had been tested to approve by testing authorityl
The packaging is 800/850kg jumbo bags,one 20"feet container can load 20 bags as 16/17mt.
Currently we has established new plant for High �ozzo. High-pozzo, a kind of concrete reactivity admixture, is made from some specific natural minerals by concentrated and specially processed. It has very high pozzolana activity, so can improve the strength and durability of concrete. The High-pozzo is similar with Silica Fume, even better than silica fume in certain aspects.And the price is more competitive than Silica Fume. The yield and quality of silica fume is unstably, can� meet the requirement, so the High-pozzo is the perfect substitute of silica fume. We tested it in our side,it has excellent water requirement ratio, workability, shrinkage and sulfate resisting, compressive strength, durability etc.You can check this material,too.
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