发明申请
US20100266348A1 MULTICOMPONENT COMPOSITION FOR FILLING AND/OR INJECTING CRACKS, FLAWS AND CAVITIES IN STRUCTURES OR EARTH AND ROCK FORMATIONS
有权
用于填充和/或注入结构，地层和岩石形成中的裂缝，裂缝和裂缝的多组分组合物
- 专利标题： MULTICOMPONENT COMPOSITION FOR FILLING AND/OR INJECTING CRACKS, FLAWS AND CAVITIES IN STRUCTURES OR EARTH AND ROCK FORMATIONS
- 专利标题（中）： 用于填充和/或注入结构，地层和岩石形成中的裂缝，裂缝和裂缝的多组分组合物
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申请号： US12808553申请日： 2008-12-18
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公开(公告)号： US20100266348A1公开(公告)日： 2010-10-21
- 发明人: Nabil Boulkertous , Magnus Kloster , Klaus Peter Meyer
- 申请人： Nabil Boulkertous , Magnus Kloster , Klaus Peter Meyer
- 申请人地址： CH Baar
- 专利权人： SIKA TECHNOLOGY AG
- 当前专利权人： SIKA TECHNOLOGY AG
- 当前专利权人地址： CH Baar
- 国际申请： PCT/EP2008/067899 WO 20081218
- 主分类号： E02D3/12
- IPC分类号： E02D3/12 ; C09K8/42 ; C09K8/46
摘要：
A multicomponent composition for filling and/or grouting cracks, flaws, and cavities in structures or earth and stone formations, including: i) water; ii) cement; iii) an aqueous plastic dispersion; and iv) at least one monomer, which can be radically polymerized, or a polyisocyanate. A material is thus obtained as a sealant, which displays great adjustment capabilities of hardness and reaction time, in addition to its cost-effectiveness. Such a composition unifies positive properties of various materials as a sealant, such as expansion capacity and swelling capacity.
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