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In order to penetrate the foundation of the building which consists of the fundamental penetration sheath tube and fundamental penetration piping
In order to penetrate the foundation of the building which consists of the fundamental penetration sheath tube and fundamental penetration piping
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机译:为了穿透建筑物的基础,该基础由基本穿透护套管和基本穿透管道组成
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摘要
PROBLEM TO BE SOLVED: To provide a foundation penetrating casing pipe capable of being easily fixed to a bar arrangement using a wire, a fixing holder and others with no need to scrape off a concrete subslab and a concrete slab on grade in order to ensure a space for installing the foundation penetrating casing pipe.;SOLUTION: A casing pipe S1, which is buried to penetrate a foundation B of a building including a longitudinal casing pipe part 1 and a transverse casing pipe part 2 capable of containing 90° elbow joint 3, has a structure with a rising surface, which rises obliquely upward from a downstream side to an upstream side, on the longitudinal casing pipe part 1. As a rising surface, which rises obliquely upward from a downstream side to an upstream side, is placed on the longitudinal casing pipe part 1, the casing pipe can be installed on a concrete subslab, which is placed under a concrete foundation (not illustrated), and a concrete slab on grade C, easily fixed to a bar arrangement using a wire, a fixing holder and others and it becomes unnecessary to scrape off the concrete subslab and the concrete slab on grade in order to ensure a space for installing the foundation penetrating casing pipe.;COPYRIGHT: (C)2013,JPO&INPIT
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