发明名称 Use of sols for treating surfaces of unhardened and hardened binder suspensions
摘要 PCT No. PCT/IB96/00370 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Apr. 4, 1996 PCT Pub. No. WO96/31446 PCT Pub. Date Oct. 11, 1996Colloids of non-metals or metals, their oxides, hydroxides, oxihydrates and/or polymers (such as, e.g., heteropolyacids) are used in a method for reducing the susceptibility to fissuring in the curing of non-cured binder suspensions (such as, e.g., unset concrete, ready-mix) and for aftertreating already cured binder suspensions (such as, e.g., concrete).
申请公布号 AU5161896(A) 申请公布日期 1996.10.23
申请号 AU19960051618 申请日期 1996.04.04
申请人 HOLDERCHEM HOLDING AG 发明人 MANFRED AKSTINAT;WILLI SUTER
分类号 C04B40/04 主分类号 C04B40/04
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