waterproofing admixture

基本解釋

Besides, the optimized ratio for concrete using the ternary expansive waterproofing admixture has been determined.
確定了三元復合膨脹型砼用防水劑的最佳配比。
Product Description: Crystalline waterproofing admixture protects against water intrusion, leakage, cracking, chemical attack, and corrosion of reinforcing steel.
產品描述：結晶型防水混合物，保護防治水侵入，滲漏，開裂，化學侵害，鋼筋腐蝕。
gigabase.org
The shrinkage-reducing-waterproofing agent is an admixture that can decrease the early-age shrinkage, reduce cracking risk and improve the waterproof property of concrete significantly.
混凝土減縮防水密實劑是一種能有效減小混凝土的早期收縮，降低混凝土開裂風險進而提高其防水性能及密實性的外加劑。