一种建筑材料防冻剂

Anti-freezing agent for building materials

  • Inventors: WANG WEI
  • Assignees: 常州大学
  • Publication Date: April 10, 2013
  • Publication Number: CN-103030328-A

Abstract

一种建筑材料防冻剂,解决了建筑工程冬季施工防冻的问题,包括减水剂、乙二醇、三乙醇胺、十二烷基磺酸钠、尿素和水。本发明具有可在-5~20℃下施工,具有无毒、无碱、无氯、无氨释放、减水合适、混凝土坍落度好、凝结时间短、与水泥适应性好,显著改善混凝土新拌和硬化后的性能的优点,可广泛适用于冬季施工的钢筋混凝土结构。
The invention discloses an anti-freezing agent for building materials, which solves the anti-freezing problem during constructional engineering in winter construction. The anti-freezing agent for building materials comprises a water reducer, glycol, triethanolamine, sodium dodecyl sulfate, urea and water. The anti-freezing agent disclosed by the invention has the advantages that the anti-freezing agent can be used in construction at a temperature within -5 to 20 DEG C, is non-toxic, alkali-free, chloride-free, ammonia release-free, suitable in water reduction, good in slump of concrete, short in condensation time, very adaptive to cement, capable of remarkably improving the performance of the blended and cured concrete, and widely applied to reinforced concrete structure in winter construction.

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