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What are foaming agent lightweight cement and their performance
News 87Days Ago (03-23)The foaming agent lightweight cement 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, foamed... -
Global high performance fiber development ushers in golden age
News 333Days Ago (07-20)Global high performance fiber development ushers in golden age...
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