CN102535709A - Heat preservation and thermal insulation floor - Google Patents

Heat preservation and thermal insulation floor Download PDF

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Publication number
CN102535709A
CN102535709A CN201210037635XA CN201210037635A CN102535709A CN 102535709 A CN102535709 A CN 102535709A CN 201210037635X A CN201210037635X A CN 201210037635XA CN 201210037635 A CN201210037635 A CN 201210037635A CN 102535709 A CN102535709 A CN 102535709A
Authority
CN
China
Prior art keywords
inverted
floor
building
heat preservation
block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201210037635XA
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Chinese (zh)
Inventor
黄靓
廖乐佳
包堂堂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunan University
Original Assignee
Hunan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hunan University filed Critical Hunan University
Priority to CN201210037635XA priority Critical patent/CN102535709A/en
Publication of CN102535709A publication Critical patent/CN102535709A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a heat preservation and thermal insulation floor. The floor is characterized by consisting of precast inverted T-shaped beams, heat preservation layers, steel bars, hollow building blocks, cast-in-situ concrete and mortar, wherein the inverted T-shaped beams are arranged among walls at equal intervals; the heat preservation layers are arranged on the step surfaces of the inverted T-shaped beams; the building blocks are flatly paved on the heat preservation layers; the inverted T-shaped beams are rigidly connected with the walls; gaps are reserved among the inverted T-shaped beams; the mortar is filled in the gaps; and the concrete is cast on the inverted T-shaped beams and surface layers of the building blocks in situ, so that the whole floor is formed. Through the mode, the structural strength of the heat preservation and thermal insulation floor is higher than that of the common floor, good heat preservation and thermal insulation effects can be achieved, a template is not required to be erected at the bottom of the floor, and the floor is easy to construct, convenient to operate and high in application value.

Description

A kind of heat insulation floorslab
Technical field
The present invention relates to a kind of heat insulation floorslab structure.
Background technology
Building energy conservation is the needs of development national economy, and expanding economy depends on the development of the energy, needs the energy that power is provided.In the china natural resources condition, coal and waterpower resourses value per capita is lower than the half the of whole world population average level.As for oil, natural gas China still less.If the or else disconnected nature mineral resources of destroying certainly will influence descendants's survival and development.So, current necessary energy conservation.Modern architecture constantly develops, and people are also increasingly high to the requirement of building, and large bay, high floor height, the door and window area is increasing and body of wall is fewer and feweri, and this just has higher requirement to the heat preservation energy-saving technology of building.Present most of heat insulation measure all is to body of wall, and fewer about floor, but this is again a very important problem because up and down between the floor transmission of heat can reduce the efficient of equipment such as air-conditioning.New code of building energy efficiency has proposed the energy-saving heat preserving requirement to floor now, is worth so the proposition of novel energy-conserving floor has important engineering.
Summary of the invention
The invention provides a kind of intensity height, high insulating effect, the novel heat insulation heat insulation floorslab structure of easy construction.This floor is made up of prefabricated inverted T-beam 2, insulation layer 2, reinforcing bar 3 and 7, building-block 4, cast-in-situ concrete 5, mortar 6.Side central plane 9 before and after inverted T-beam 1 has, step surface 10 is arranged at side central plane bottom, and inverted T-beam 1 is equidistant laying between body of wall; The steel bar that exposes is left at prefabricated inverted T-beam 1 two ends, and steel bar and body of wall are rigidly connected, and reserve the space between the inverted T-beam 1; Fill mortar 6 in the space, establish one insulation layer 2 above the step surface 10 of adjacent two inverted T-beams 1, building-block 4 is tiled on the insulation layer 2; Headspace between inverted T-beam 1 side central plane 9 and building-block 4 sides 11 is placed reinforcing bar, and reinforcing bar is made up of longitudinal reinforcement 3 and stirrup 7; Inverted T-beam 1 upper surface 8, building-block 4 upper surfaces 12, stirrup 7 upper surfaces are in the same plane; After this laid hydroelectric line above plane, last cast-in-situ concrete 5 made it form whole floor.Hollow masonry 4 is a hollow brick.Reserve void size between building-block 4 sizes, inverted T-beam 1 size and arrangement of reinforcement, the inverted T-beam 1 according to actual engineering design.Reinforcing bar 3 is that longitudinal reinforcement, reinforcing bar 7 are stirrup, all according to actual engineering design.Mortar 6 is a waterproofing mortar.
Adopt the heat insulation floorslab structure of this mode, its structural strength is higher than common floor, and can play good heat insulating effect, and this floor slab bottoms need not prop up template, and construction is simple, and is easy to operate, has very big using value.
Description of drawings
Fig. 1 heat insulation floorslab structural plan sketch map;
Fig. 2 heat insulation floorslab structural profile sketch map;
Prefabricated inverted T-beam of Fig. 3 and insulation blocks structural configuration sketch map.
Marginal data:
1 inverted T-beam; 2 insulation layers; 3 longitudinal reinforcements; 4 building-blocks; 5 cast-in-situ concretes; 6 mortars; 7 stirrups.
The specific embodiment
Below will combine accompanying drawing that the present invention is described further:
Like Fig. 1-shown in Figure 3, the present invention is a kind of heat insulation floorslab, and this floor and body of wall form overall structure, and this floor is made up of prefabricated inverted T-beam 1, insulation layer 2, reinforcing bar 3 and 7, building-block 4, cast-in-situ concrete 5, mortar 6.Side central plane 9 before and after inverted T-beam 1 has, step surface 10 is arranged at side central plane bottom, and inverted T-beam 1 is equidistant laying between body of wall, and the steel bar that exposes is left at prefabricated inverted T-beam 1 two ends; Steel bar and body of wall are rigidly connected, and reserve the space between the inverted T-beam 1, fill mortar 6 in the space; Establish one insulation layer 2 above the step surface 10 of adjacent two inverted T-beams 1, building-block 4 is tiled on the insulation layer 2, headspace between inverted T-beam 1 side central plane 9 and building-block 4 sides 11; Place reinforcing bar, reinforcing bar is formed inverted T-beam 1 upper surface 8 by longitudinal reinforcement 3 and stirrup 7; Building-block 4 upper surfaces 12, stirrup 7 upper surfaces are in the same plane, after this lays hydroelectric line above plane; Last cast-in-situ concrete 5 makes it form whole floor, repaves cement mortar, waterproof roll etc. at last.Masonry 4 is a building-block.Reserve void size between building-block 4 sizes, inverted T-beam 1 size and arrangement of reinforcement, the inverted T-beam 1 according to actual engineering design.

Claims (5)

1. heat insulation floorslab, it is characterized in that: this floor is made up of prefabricated inverted T-beam (1), insulation layer (2), reinforcing bar (3) and (7), building-block (4), cast-in-situ concrete (5), mortar (6).Side central plane (9) before and after inverted T-beam (1) has, step surface (10) is arranged at side central plane bottom, inverted T-beam (1) equidistant laying between body of wall; The steel bar that exposes is left at prefabricated inverted T-beam (1) two ends, and steel bar and body of wall are rigidly connected, and inverted T-beam is reserved the space between (1); Fill mortar (6) in the space, establish one insulation layer (2) above the step surface (10) of adjacent two inverted T-beams (1), building-block (4) is tiled on the insulation layer (2); Headspace between inverted T-beam (1) side central plane (9) and building-block (4) side (11) is placed reinforcing bar, and reinforcing bar is made up of longitudinal reinforcement (3) and stirrup (7); Inverted T-beam (1) upper surface (8), building-block (4) upper surface (12), stirrup (7) upper surface is in the same plane; After this laid hydroelectric line above plane, last cast-in-situ concrete (5) made it form whole floor.
2. a kind of heat insulation floorslab according to claim 1 is characterized in that: hollow masonry (4) is a hollow brick.
3. a kind of heat insulation floorslab according to claim 1 is characterized in that: reserve void size between building-block (4) size, inverted T-beam (1) size and arrangement of reinforcement, the inverted T-beam (1) according to actual engineering design.
4. a kind of heat insulation floorslab according to claim 1 is characterized in that: reinforcing bar (3) is that longitudinal reinforcement, reinforcing bar (7) are stirrup, all according to actual engineering design.
5. a kind of heat insulation floorslab according to claim 1 is characterized in that: mortar (6) is a waterproofing mortar.
CN201210037635XA 2012-02-20 2012-02-20 Heat preservation and thermal insulation floor Pending CN102535709A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201210037635XA CN102535709A (en) 2012-02-20 2012-02-20 Heat preservation and thermal insulation floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201210037635XA CN102535709A (en) 2012-02-20 2012-02-20 Heat preservation and thermal insulation floor

Publications (1)

Publication Number Publication Date
CN102535709A true CN102535709A (en) 2012-07-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210037635XA Pending CN102535709A (en) 2012-02-20 2012-02-20 Heat preservation and thermal insulation floor

Country Status (1)

Country Link
CN (1) CN102535709A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787688A (en) * 2012-08-27 2012-11-21 湖南大学 Composite heat-insulation floor and construction method thereof
CN106193404A (en) * 2016-08-31 2016-12-07 刘家宇 A kind of unformed cast-in-situ floor and construction method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201268898Y (en) * 2008-06-06 2009-07-08 顾世章 Heat-preserving shockproof wall
CN201459966U (en) * 2009-05-27 2010-05-12 重庆中瑞鑫安实业有限公司 Self-insulation wall structure for building
CN101775849A (en) * 2009-09-18 2010-07-14 吴淑环 Lightweight composite column, lightweight composite beam and load bearing lightweight composite thermal-insulation wall body

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201268898Y (en) * 2008-06-06 2009-07-08 顾世章 Heat-preserving shockproof wall
CN201459966U (en) * 2009-05-27 2010-05-12 重庆中瑞鑫安实业有限公司 Self-insulation wall structure for building
CN101775849A (en) * 2009-09-18 2010-07-14 吴淑环 Lightweight composite column, lightweight composite beam and load bearing lightweight composite thermal-insulation wall body

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102787688A (en) * 2012-08-27 2012-11-21 湖南大学 Composite heat-insulation floor and construction method thereof
CN106193404A (en) * 2016-08-31 2016-12-07 刘家宇 A kind of unformed cast-in-situ floor and construction method thereof

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Application publication date: 20120704