FLOOR SLAB MEMBER AND MANUFACTURING METHOD THEREFOR

WIPO Patent Application WO/2022/048326

A1

The present invention relates to a floor slab member and a manufacturing method therefor. The floor slab member may comprise: a plurality of truss girders (1) arranged side by side, wherein the truss girders have longitudinal extension sizes and heights, and the height direction of the truss girders corresponds to the thickness direction of the floor slab member; a reinforcing mesh layer (2) extending in a plane of the floor slab member and being assembled with the truss girders, wherein the truss girders are distributed in the reinforcing mesh layer; and first and second concrete pouring layers (3, 4). The truss girders extend out of bottom sides of the concrete pouring layers at second portions of the height of the truss girders, and the floor slab member has a first hollow layer (8) below the concrete pouring layers. The truss girders extend out of a top side of the second concrete pouring layer at third portions of the height of the truss girders. The arrangement of pipelines or the installation of accessories can be realized by means of simple measures in such a floor slab member.

ZHANG YUQING (CN)
LI HANLEI (CN)
ZHANG CHAOYI (CN)

PCT/CN2021/106625

March 10, 2022

July 16, 2021

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ZIYAO CONSTRUCTION TECH SHANGHAI CO LTD (CN)

E04B1/82; E04B5/48; E04G21/00

CN212358790U	2021-01-15
CN204960081U	2016-01-13
CN209211748U	2019-08-06
JP2002339451A	2002-11-27
CN111535489A	2020-08-14
KR101908945B1	2018-12-10
JP2010037892A	2010-02-18

CCPIT PATENT AND TRADEMARK LAW OFFICE (CN)

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