Soil curing agent suitable for salinized soil
Title：
Soil curing agent suitable for salinized soil
Application Number：
 200510086545
Application Date：
 2005/09/30
Announcement Date：
 2006/03/08
Pub. Date：
 2007/11/07
Publication Number：
 1743563
Announcement Number：
 100347269
Grant Date：
 2007-11-7
Granted Pub. Date：
 2007-11-7
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 C09K 17/02, C09K 103/00
Applicant(s)：
 Tsinghua Univ.
Inventor(s)：
 Yan Peiyu, Zhou Yongxiang
Key Words：
 Soil curing agent, salinized soil
Abstract：
 An earth curing agent used in curing salinized soil with heavy salt is manufactured by ordinary silicate cement, water quenched blast furnace slag, fly-ash, active mineral doped material, lime hydroxides of alkali metal or alkali earth metal and chemical dispersing agent in proper proportion. The middle and strong salinized soil of sulfate can be cured effectively by doping 8%-12% earth curing agents.
Claim：
Priority：
PCT：
LegalStatus：

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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
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