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公开(公告)号:US4787186A
公开(公告)日:1988-11-29
申请号:US563662
申请日:1983-12-20
IPC分类号: C04B26/18 , C08F283/01 , C08F299/04 , C08K7/24 , C08K7/28 , C08L67/00 , C08L67/06 , E04B1/41 , F16B13/00 , F16B13/14 , E04C1/00 , E04B1/38 , E04C5/00 , E21D20/02
CPC分类号: C08K7/28 , C04B26/18 , F16B13/142
摘要: A combination for securing an anchor member in a receiving material includes a hardenable reaction resin mortar containing filler material and a sleeve-like dowel member with openings extending through the dowel member wall so that mortar injected into the dowel member can escape laterally outwardly through the openings. The ratio of the diameter of the openings through the dowel member wall to the mean particle diameter with the filler material is in the range of approximately 1.5 to 12.0, and particularly 1.8 to 5.6.
摘要翻译: 用于将锚固构件固定在接收材料中的组合包括可硬化的反应树脂砂浆,其包含填充材料和套筒状的定位销构件,其具有延伸穿过定位销构件壁的开口,使得注入到定位销构件中的砂浆可以通过开口横向向外逸出 。 通过榫钉构件壁的开口的直径与填充材料的平均粒径之比在大约1.5至12.0的范围内,特别是1.8至5.6的范围内。
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公开(公告)号:US4518283A
公开(公告)日:1985-05-21
申请号:US513152
申请日:1983-07-13
CPC分类号: E21D20/026 , C04B26/18 , C08K3/34 , F16B13/143 , Y02W30/97 , Y10S524/906
摘要: A two-component mortar composition for securing stays and for rock stabilization in mining having an unsaturated polyester in one component and a hardener material in the other. The composition comprises a total of 15 to 35 weight percent of unsaturated polyester, 9 to 25 weight percent of reactive diluent, 44 to 66 weight percent of filler, 0.5 to 4 weight percent of thixotropic agent, and 1 to 6 weight percent of a hardener which is a free radical curing catalyst. The composition exhibits desired strength levels and also exhibits the desired securing properties for mortar compositions as well as ease of handling.
摘要翻译: 一种双组分砂浆组合物,用于固定桩和用于采矿中的岩石稳定化,其中一个组分中具有不饱和聚酯,另一个组分具有固化剂材料。 组合物包含总共15-35重量%的不饱和聚酯,9-25重量%的反应性稀释剂,44-66重量%的填料,0.5-4重量%的触变剂和1-6重量%的硬化剂 它是一种自由基固化催化剂。 组合物表现出所需的强度水平,并且还表现出所需的砂浆组合物的固定性以及易于处理。
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公开(公告)号:US5165997A
公开(公告)日:1992-11-24
申请号:US495454
申请日:1990-03-16
申请人: Ioan Gross , Hans-Jurgen Irmscher
发明人: Ioan Gross , Hans-Jurgen Irmscher
CPC分类号: C09C1/309 , C08K9/02 , C08K9/04 , C01P2004/84 , Y10T428/2991 , Y10T428/2993 , Y10T428/2995 , Y10T428/2996
摘要: In a two-component system for a hardenable material, quartz grains (1) serve as a filler material and are coated with benzoyl peroxide which forms the hardener component of the system. The benzoyl-peroxide coated quartz grains are enclosed in a protective layer of pyrogenic silicic acid. As a result, the flotation capability of the quartz granules is maintained.
摘要翻译: 在用于可硬化材料的双组分系统中,石英颗粒(1)用作填充材料并且涂覆有形成系统的硬化剂组分的过氧化苯甲酰。 将过氧化苯甲酰涂覆的石英颗粒封闭在热解硅酸的保护层中。 结果,保持了石英颗粒的浮选能力。
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