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公开(公告)号:US4505753A
公开(公告)日:1985-03-19
申请号:US509685
申请日:1983-06-30
申请人: Barry Scheetz , Janine M. Rizer , Michael Hahn
发明人: Barry Scheetz , Janine M. Rizer , Michael Hahn
CPC分类号: C04B28/04 , C04B18/146 , C04B2103/32 , C04B2103/50 , Y02W30/94
摘要: A cementitious composite material exhibiting an exceptional combination of high tensile, flexural and compressive strengths as compared with generally accepted values for Class H cements is produced from a mixture having a low pH and containing a tobermorite-like gel.
摘要翻译: 与H类水泥的普遍接受值相比,表现出高抗拉强度,弯曲强度和抗压强度特别组合的水泥质复合材料由具有低pH并含有类雪花石样凝胶的混合物生产。
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公开(公告)号:US4482385A
公开(公告)日:1984-11-13
申请号:US509677
申请日:1983-06-30
CPC分类号: C04B28/04 , C04B14/34 , C04B2103/32 , C04B2103/50 , Y02W30/94
摘要: A cementitious composite material exhibiting a unique combination of high strength, vacuum integrity and thermal properties. Objects made of the material may be cast from mixtures in which a major constituent is a filler which consists of stainless steel particles of particular shapes and sizes. The cast objects are characterized by the absence of a continuous network of interconnected pores and by the presence of a tobermorite phase in the material.
摘要翻译: 表现出高强度,真空完整性和热性能独特组合的胶结复合材料。 由材料制成的物体可以由其中主要成分是特定形状和尺寸的不锈钢颗粒组成的填料的混合物浇铸。 铸造物体的特征在于不存在互连孔的连续网络以及材料中存在硅橡胶相。
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公开(公告)号:US4504320A
公开(公告)日:1985-03-12
申请号:US535479
申请日:1983-09-26
申请人: Janine M. Rizer , Carl Gotzmer
发明人: Janine M. Rizer , Carl Gotzmer
CPC分类号: C04B28/04 , C04B2103/32 , C04B2103/50 , Y02W30/92 , Y02W30/94 , Y10S106/01
摘要: A glass-fiber reinforced light-weight cementitious product having a density of less than 85 pounds per cubic foot, a high tensile strength and a high compressive strength, when cured, and hence, suitable for structural articles in which such properties are required. The product is formulated from a mixture in which the aggregate comprises substantially equal parts by weight of fly ash cenospheres and silica fume.
摘要翻译: 当固化时密度小于85磅/立方英尺,高拉伸强度和高抗压强度的玻璃纤维增强轻质水泥质产品,因此适用于需要这些性能的结构制品。 产物由混合物配制,其中聚集体包含基本上等于重量份的飞灰空心球和硅灰。
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公开(公告)号:US4501830A
公开(公告)日:1985-02-26
申请号:US568358
申请日:1984-01-05
申请人: Richard Miller , Janine M. Rizer
发明人: Richard Miller , Janine M. Rizer
摘要: A lightweight cement product formed from a mixture comprising cement, condensed silica fume, flyash, cenospheres, finely divided crystalline silica particles, epoxy emulsion, curing agent, accelerator and water which hardens in less than one hour to produce articles with a density less than 90 pounds per cubic foot and a tensile strength of at least 600 psi and a compressive strength of at least 6000 psi after curing for 1 day at 60.degree. C.
摘要翻译: 由混合物形成的轻质水泥产品,包括水泥,冷凝硅粉,飞灰,空心微珠,细碎结晶二氧化硅颗粒,环氧乳液,固化剂,促进剂和水,其在少于1小时内硬化以生产密度小于90的物品 磅/立方英尺,抗张强度至少为600psi,并且在60℃下固化1天后的抗压强度至少为6000psi。
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