PROBLEM TO BE SOLVED: To provide a method of fixing an anchor as a strength member to a concrete slab, when a concrete construction is constructed, when the concrete construction is reinforced by posterior-working, or when an installation is set in the concrete construction, and to provide an...
Anchor insert and pickup unit assembly for a concrete slabPETER D. COURTOISGEORGE J. ERIKSSONUS3596971 * 1969年1月17日 1971年8月3日 Superior Concrete Accessories Anchor insert and pickup unit assembly for a concrete slab
摘要: PROBLEM TO BE SOLVED: To provide an anchor bolt placement method to a concrete hollow floor slab capable of suitably placing an anchor bolt in the concrete hollow floor slab.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 ANCHOR BOLT PLACEMENT METHOD TO CONCRETE HOLLOW FL 优质...
申请(专利权)人: SUPERIOR CONCRETE ACCESSORIES, INC. 发明人: PD Courtois 被引量: 138 摘要: A holder adapted for supporting an anchor insert to be embedded in a concrete slab, such insert including a shank having an enlarged disc-like foot on one end thereof, the holder comprising an en...
CNM-YJM Flat Slab Concrete Anchor 1. Descriptions 1). Type: Single-hole, Multi-hole; Circular, Flat. 2). Parts: Anchor Ring/Plate, Wedge, Base Plate etc. 3). Have a high anchor efficiency and very good performance 4). We can manufacture all kinds of anchorage and ...
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Adoption of anchor slab to Erli main channel-bridge in route changing project at Baoyin-Lincheng section of Huai-Jiang Highway 锚定板结构在淮江公路宝应临城段改线工程二里干渠桥中的应用 www.ilib.cn 2. A New Technology of Pretension Concrete Anchor Slab Soil Nail Wall Support 预拉力混凝土锚板...
1. Permanent formwork for a concrete floor or ceiling slab comprising at least two mutually adjoining prefabricated concrete plate elements (1, 2), wherein at least one base portion (14, 34, 35, 42, 43, 47, 51, 52) of an anchor (10, 31) is anchored in the concrete of each of the...
slab support through the reinforcement (6) and the other end of the concrete is installed so as to contact the upper surface of the mold (4) being vertically buried installation, such that the threaded axial bore 14 is exposed to the bottom surface of the slab (1) by removing the slab ...
An anchor cutting holes in the concrete slab could be called a self-drilling concrete anchor. The anchor’s upper end is fitted with internal threading and a tapered steel stopper to screw in that bolt. The bottom end of the shell expands while carrying the walls or sides of the hole when...