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公开(公告)号：US4856754A
公开(公告)日：1989-08-15
申请号：US202108
申请日：1988-06-03
申请人： Takayoshi Yokota , Shigekazu Horiya , Sadao Uno , Kozo Katayama , Daijiro Tanabe
发明人： Takayoshi Yokota , Shigekazu Horiya , Sadao Uno , Kozo Katayama , Daijiro Tanabe
摘要： A shuttering used for forming concrete comprises a plate with a plurality of through holes opening on both its face and reverse, and a double woven fabric consisting of a face tissue which permits passage of water but prevents concrete from passing and a reverse tissue opposed to the face of the plate and relatively displaceable with respect to the face of the plate; the surplus water oozing out of placed concrete flows through gaps formed by the reverse tissue between said plate and the face tissue as well as the through holes of said plate.
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公开(公告)号：US4848973A
公开(公告)日：1989-07-18
申请号：US210635
申请日：1988-06-23
申请人： Takayoshi Yokota , Shigekazu Horiya , Kenji Kita
发明人： Takayoshi Yokota , Shigekazu Horiya , Kenji Kita
CPC分类号： E02D3/12 , C04B20/1051 , C04B2111/70
摘要： A grout material comprises a pulverulent body having a silicone coating portion formed on at least a part of the surface of a base material. The particle size of the pulverulent body ranges from 1 to 10 .mu.m. A grouting method using a grout material comprises the steps of boring a hole in a predetermined portion of an area to be grouted, supplying to the hole a powdery grout material containing a pulverulent body having a silicone coating portion formed on at least a part of the surface of a base material and thereby grouting the grout material into the periphery of the hole.
摘要翻译： 灌浆材料包括在基材表面的至少一部分上形成硅氧烷涂层部分的粉体。 粉体的粒径为1〜10μm。 使用灌浆材料的灌浆方法包括以下步骤：在要灌浆的区域的预定部分中钻孔，向孔中供给粉末状灌浆材料，该粉状灌浆材料含有在至少一部分上形成的硅氧烷涂层部分的粉状体 从而将灌浆材料灌浆到孔的周边。
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公开(公告)号：US4787597A
公开(公告)日：1988-11-29
申请号：US162228
申请日：1988-02-29
CPC分类号： E04G9/10
摘要： Concrete forms comprising a first cloth sheet permitting surplus water and air contained in concrete cast in the form to pass therethrough but capable of blocking the passage of the concrete, a second cloth sheet permeably secured to the first sheet, permitting the surplus water and air to pass between and through the first and second sheets and to be absorbed into the second sheet as well as the first sheet, and a support plate to which the second sheet is bonded as by adhesive or thermal bonding acting through only part of the thickness of the second sheet, leaving as water and air permeable throughout the remainder of the second sheet, all of the first sheet, and the interspace therebetween, such being effective as flow paths for surplus water and air to exhaust from the concrete cast in the form to thereby shorten the cure time and improve the strength of the concrete when cured.
摘要翻译： 混凝土形式，其包括第一布片，其允许多余的水和混合物中所含的空气以形式通过，但能够阻挡混凝土的通道;第二布片，其可渗透地固定到第一片材，允许多余的水和空气 在第一和第二片之间并穿过第一片和第二片并被吸收到第二片以及第一片中，以及支撑板，第二片通过仅通过粘合剂或热粘合的一部分的粘合或热粘合而与第二片接合 第二片，在整个第二片的剩余部分中留下水和透气性，所有第一片和它们之间的间隙，作为用于多余水和空气从形式的铸件中排出的流动路径是有效的 缩短固化时间，提高混凝土的强度。
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公开(公告)号：US4730805A
公开(公告)日：1988-03-15
申请号：US863565
申请日：1986-05-15
CPC分类号： E04G9/10
摘要： A form for forming concrete comprises a first sheet permitting surplus water contained in the concrete cast in the form to pass through the first sheet, but capable of blocking the passage of the concrete, a second sheet secured to the first sheet, permitting the surplus water to be absorbed into it, and a plate secured to the second sheet. The first sheet provides paths for the surplus water by the existence of the second sheet. The paths for the surplus water are ensured by a spacer provided between the first sheet and the plate in lieu of the second sheet or together with the second sheet.
摘要翻译： 用于形成混凝土的形式包括：第一板，允许混凝土浇铸中含有的剩余水以形式通过第一板，但能够阻挡混凝土的通道;第二板固定在第一板上，允许多余的水 被吸收到其中，以及固定到第二片的板。 第一张纸通过第二张纸的存在为多余的水提供了路径。 剩余水的路径通过设置在第一片和板之间的间隔件来代替第二片或与第二片一起确保。
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