Ultrathin light self-thermal-insulation floor slab
An ultra-thin, self-insulating technology, applied in the field of building floors, can solve the problems of long production and on-site installation cycles, heavy board materials, etc.
Pending Publication Date: 2020-11-27
王奕忱
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Problems solved by technology
[0002] In the past, the floor slabs of buildings were usually cast-in-place steel structure concrete slabs, or concrete slabs were placed after building a steel structure. Such structures and slabs were made of heavy materials, and the production and on-site installation cycle was long.
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[0009] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0010] When producing described floor slab, earlier the two ends of upper angle steel bar (4) and lower angle steel bar (5) are welded into angle steel reinforcement frame (3) by two angle steel connecting reinforcement bars (6), two angle steel reinforcement frame (3) ) with four longitudinal thick steel bars (7) to weld the four corners of the two angle steel reinforcement frames (3) respectively to form the floor angle steel reinforcement frame, Thin steel bars (8) are respectively welded between two adjacent longitudinal thick steel bars (7) on the four longitudinal faces to form a horizontal four-sided circular thin steel bar circle (9), which is formed by welding at certain intervals on the longitudinal thick steel bars (7) A number of four-sided annular thin reinforcement rings (9) and longitudinal thick reinforcements (7) and the floor angle steel reinforceme...
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The invention relates to an ultrathin light self-thermal-insulation floor slab. The ultrathin light self-thermal-insulation floor slab is composed of a light foam concrete edge 1, a floor slab angle steel rebar hollow net rack 2, angle steel rebar frames 3, upper angle steel bars 4, lower angle steel bars 5, angle steel connecting rebars 6, an angle rebar frame 3, longitudinal thick rebars 7, thinrebars 8, transverse four-edge annular thin rebar rings 9 and a heat preservation panel 10. The two ends of the upper angle steel bar 4 and the two ends of the lower angle steel bar 5 are welded intoangle steel rebar frames 3 through two angle steel connecting rebars 6, the four corners of the two angle steel rebar frames 3 are welded through four longitudinal thick rebars 7, and a plurality ofthin rebars 8 are welded between the longitudinal thick rebars 7 to form a plurality of annular thin rebar rings 9; the four-side annular thin rebar rings 9, the longitudinal thick rebars 7 and the floor angle steel rebar frames 3 form the floor angle steel rebar hollow net rack 2, and after the heat preservation panel 10 is inserted into the net rack 2, light foam concrete is poured on the periphery of the heat preservation board 10 to form a floor slab. The floor slab has the advantages of being precast in a floor factory, ultra-thin, light, capable of preserving heat and insulating heat, rapid to install on site and the like.
Description
technical field [0001] The invention relates to a building floor, in particular to an ultra-thin light-weight self-heating and heat-insulating floor slab formed by casting foamed concrete and a floor steel hollow grid frame with heat-preservation and heat-insulation plates. Background technique [0002] In the past, the floor slabs of buildings were usually cast-in-place steel structure concrete slabs, or concrete slabs were placed after building a steel structure. Such structures and slabs were made of heavy materials, and the production and on-site installation cycle was long. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to develop an ultra-thin lightweight self-insulating floor slab, which has the advantages of ultra-thin, light weight, thermal insulation, and quick on-site installation. [0004] The technical scheme adopted by the present invention is: the two ends of the upper angle steel bar and the l...
Claims
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IPC IPC(8): E04B5/02E04B1/80B28B23/02
CPCB28B23/02E04B1/80E04B5/02
Inventor 王奕忱
Owner 王奕忱