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What are foaming agent lightweight concerete and their performance
News 87Days Ago (03-23)The foaming agent lightweight concerete form a foam with a certain tension and then mixing the foam and cement slurry at the same time. During the mixing process, the cement will continue to expand. When the expansion effect reaches the preset ratio, foa... -
Ways to improve the performance of aluminum-carbon refractories
Industry 170Days Ago (12-30)Ways to improve the performance of aluminum-carbon refractories...
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