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A platform for research: civil engineering, architecture and urbanism
Shrinkage-reducing type concrete high-efficiency water reducing agent
The invention relates to a shrinkage-reducing type concrete high-efficiency water reducing agent capable of effectively reducing the shrinkage rate of concrete. The agent has the advantages of simpleprocess, convenience in production and reliable performance. With the shrinkage-reducing type concrete high-efficiency water reducing agent of the invention adopted, the shrinkage of the concrete canbe effectively reduced, the defect of the high shrinkage rate of a naphthalene-based superplasticizer is well overcome, the application range of the naphthalene-based superplasticizer is widened. Theshrinkage-reducing type concrete high-efficiency water reducing agent has great social and economic benefits.
本发明是一种能有效降低混凝土收缩率的减缩型混凝土高效减水剂。具有工艺简单、生产方便、性能可靠的良好特点，还可以有效降低混凝土的收缩，并且很好的克服了萘系高效减水剂收缩率大的缺点，扩大了萘系高效减水剂的适用范围，具有较大的社会经济效益。
Shrinkage-reducing type concrete high-efficiency water reducing agent
The invention relates to a shrinkage-reducing type concrete high-efficiency water reducing agent capable of effectively reducing the shrinkage rate of concrete. The agent has the advantages of simpleprocess, convenience in production and reliable performance. With the shrinkage-reducing type concrete high-efficiency water reducing agent of the invention adopted, the shrinkage of the concrete canbe effectively reduced, the defect of the high shrinkage rate of a naphthalene-based superplasticizer is well overcome, the application range of the naphthalene-based superplasticizer is widened. Theshrinkage-reducing type concrete high-efficiency water reducing agent has great social and economic benefits.
本发明是一种能有效降低混凝土收缩率的减缩型混凝土高效减水剂。具有工艺简单、生产方便、性能可靠的良好特点，还可以有效降低混凝土的收缩，并且很好的克服了萘系高效减水剂收缩率大的缺点，扩大了萘系高效减水剂的适用范围，具有较大的社会经济效益。
Shrinkage-reducing type concrete high-efficiency water reducing agent
一种减缩型混凝土高效减水剂
WANG ZHENGWEI (author) / SHEN QIANG (author) / JIN JIANGUO (author)
2020-08-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Reduction type concrete high-efficiency water reducing agent
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