CN201459966U - Self-insulation wall structure for building - Google Patents

Self-insulation wall structure for building Download PDF

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Publication number
CN201459966U
CN201459966U CN200920127461XU CN200920127461U CN201459966U CN 201459966 U CN201459966 U CN 201459966U CN 200920127461X U CN200920127461X U CN 200920127461XU CN 200920127461 U CN200920127461 U CN 200920127461U CN 201459966 U CN201459966 U CN 201459966U
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CN
China
Prior art keywords
layer
heat
insulation
steel
building
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Expired - Fee Related
Application number
CN200920127461XU
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Chinese (zh)
Inventor
罗来安
邓安仲
付征耀
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CHONGQING ZHONGRUI XINAN INDUSTRIAL CO LTD
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CHONGQING ZHONGRUI XINAN INDUSTRIAL CO LTD
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Priority to CN200920127461XU priority Critical patent/CN201459966U/en
Application granted granted Critical
Publication of CN201459966U publication Critical patent/CN201459966U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/90Passive houses; Double facade technology

Abstract

The utility model discloses a self-insulation wall structure for a building, which comprises steel keels, a heat-preservation and thermal-insulation wall layer is arranged between the steel keels; the heat-preservation and thermal-insulation wall layer includes steel mould nets on two side surfaces , and a light heat-preservation concrete material layer poured between the inner steel mould net and the outer steel mould net, and the steel mould nets are connected with the steel keels; rendering mortar layers are arranged at the peripheries of the inner steel mould net and/or the outer steel mould net. The self-insulation wall structure provided by the utility model has the advantages of high-strength wall system, excellent heat-preservation and thermal-insulation property, high fireproof performance, strong weather resistance and light weight, and can prevent external water (such as rainwater and the like) from penetration, can prevent the inner part from damping as well, and the dampproof performance is excellent. Having excellent self-insulation performance, the wall structure meets the need of building energy conservation, and no outer heat-preservation layer is required; the pouring can be performed on site, operation sequences are reduced, and the construction is simple and convenient; the crying need of wall pouring on site in the field of construction can be met; and one-time casting moulding on site can be achieved to shorten the construction period.

Description

Building self heat insulation wall structure
Technical field
The utility model relates to the exterior wall of a kind of building, structure, the self heat insulation wall structure of interior wall structures, especially building.
Background technology
Since traditional steel concrete, clay solid brick building expend constructional materials, own wt greatly, not energy-conservation etc.; consider from saving constructional materials, the own wt that reduces building or structure, energy conservation and protection environment equal angles; people have designed the building that cooperates wallboard effect body of wall with steel joist, to replace traditional steel concrete, clay solid brick building.The inside and outside wallboard that it is used requires that heat preservation and insulation is good, soundproof effect is good, own wt is light and the intensity height, adopts the material of energy-conserving and environment-protective etc.; And the existing inside and outside wallboard that is used with steel joist, there is self insufficient strength height, soundproof effect is undesirable etc., its endurance quality and heat preservation and insulation have much room for improvement during particularly as external wall structure, simultaneously the wallboard assembly technology is required high, cost is higher, can not satisfy the needs in market fully.Being called " a kind of novel heat-preserving energy-saving inside and outside wall board ", application number as name is 200810015425.4 the disclosed inside and outside wall board of patent of invention, it has shell and sandwich, sandwich is the heat preservation and soundproof layer, shell is an inorganic material layer, inorganic material layer contains light burnt powder magnesia, magnesium chloride, light aggregate, glass fiber and modifier, inorganic material layer be coated on the heat preservation and soundproof layer around, have the double buckle of convex and the mother-son groove of spill on the upper and lower installed surface of shell respectively.There is subject matter in the building masonry wall that the wallboard of this kind structure cooperates with steel joist: 1, intensity and unit weight contradiction (the big common intensity height of unit weight, but heat insulating ability is poor; Vice versa); Mechanical properties such as its intensity are not high, and its heat preservation and insulation has much room for improvement, and fireproof performance is not high, weather resisteant can be not strong etc.2, prefabricated panel generally is to be used as interior wall, is used for exterior wall and also has a lot of problems, does not wait and satisfies instructions for use; 3, existing exterior wall self-heat conserving scheme has the aerated-block of employing, light aggregate figuline building blocks, hollow brick etc. to adopt masonry way as body of wall, its body of wall functional layer is many, and operation is many, and the unit weight of above-mentioned building block is bigger than normal, the heat-proof quality deficiency can not adapt to the needs that building energy conservation develops.
Summary of the invention
The above-mentioned deficiency of the building masonry wall that the utility model cooperates with steel joist at the wallboard of prior art provides a kind of intensity height, heat preservation and insulation excellence, fireproof performance height, the building self heat insulation wall structure of one-time cast-forming at the scene.
The technical solution of the utility model: building self heat insulation wall structure, comprise steel joist, between steel joist, be provided with the heat-preserving heat-insulating wall layer; It is characterized in that: described heat-preserving heat-insulating wall layer is made of the punching block net of two sides and the lightweight insulating concrete material layer that is cast between the inside and outside two-layer punching block net, and the punching block net is connected with steel joist; Around internal layer and/or outer field punching block net, the plastering mortar layer is set.
Further feature is: on the plastering mortar layer of inner face and/or outside the wall decoration layer is set.
Be connected with screw between punching block net and the steel joist.
The lightweight insulating concrete material layer is a cast-in-site, and the lightweight insulating concrete slurry is filled in the space that constitutes between steel joist and the two-layer punching block net.
The keel contiguous block is set between steel joist 1, and keel contiguous block horizontal and/or that vertically be provided with connects adjacent in twos steel joist.
The self-heat conserving external wall body of wall of the utility model building with respect to prior art, has following characteristics:
1, wall system self intensity height, heat preservation and insulation excellence, fireproof performance height, weather resisteant can be strong, own wt is light, prevent outside moisture (as rainwater etc.) infiltration, can prevent internal wetted again, the humidity resistance excellence.
2, having excellent self-heat conserving performance, satisfy the needs of building energy conservation, do not need to do external thermal insulation again, is a kind of novel construction wall.Each functional layer all is an inorganic material, and cementability is fine each other.
Can cast on-site, reduce operational sequence, easy construction; Can satisfy building field pressing for to wall in-situ concreting.One-time cast-forming at the scene, the duration is short.
4, the punching block net of body of wall both sides can increase its adhesive power, conveniently plasters and pastes exterior wall tile etc., especially when pasting heavier ceramic tile of own wt or granite, marble face brick, can prevent that more it from peeling off.Do not need to hang separately again gauze wire cloth during simultaneously plug-in face brick, save operation and cost.
5, interior wall punching block net can be removed behind moulding by casting, does the finishing layer at the body of wall inner surface again, to reduce cost.
Description of drawings
Fig. 1 is the utility model self-heat conserving external wall wall body structure schematic diagram;
Fig. 2 is second kind of structural representation of the utility model self-heat conserving external wall body of wall.
The specific embodiment
In Fig. 1,2, the self-heat conserving external wall wall body structure of the utility model building comprises the steel joist 1 that bears building weight, and steel joist 1 is the square hollow section steel used always, i iron or [shaped steel etc. play the effect of supporting and bearing weight; Many steel joists 1 are divided into inside and outside two rows to be arranged, and bears building weight.Be provided with heat-preserving heat-insulating wall layer 2 between the steel joist 1; Described heat-preserving heat-insulating wall layer 2 comprises the punching block net 3 of two sides and is cast in lightweight insulating concrete material layer 4 between the two-layer punching block net 3, punching block net 3 is connected with steel joist 1, be to adopt screw 5 (as self threading pin etc.) detachable firmly to connect lightweight insulating concrete material layer soil layer 4 are cast-in-sites among the figure, the lightweight insulating concrete slurry is filled between steel joist 1 and the two-layer punching block net 3 in the space that constitutes, through vibrating, obtaining lightweight insulating concrete material layer 4 after the maintenance processing such as (if self-compaction lightweight insulating concrete slurry then do not need to vibrate).The slurry of lightweight insulating concrete material layer 4 mainly comprises cement, Admixture (as foaming agent etc.), (as lightweight aggregates such as sand, stone and expanded perlites), water etc. gather materials, add in the mixing device according to the proportioning of technological requirement, obtain satisfactory slurry through processing such as stirrings.Punching block net 3 had both played the template action of lightweight insulating concrete moulding by casting, did not remove after the moulding, played wall system again and strengthened and externally plastering mortar and decorative layer enhancing, cracking resistance effect.
Except two-layer punching block net 3 is adopted screw 5 and steel joist 1 is connected, around internal layer and/or outer field punching block net 3, plastering mortar layer 6 is set, plastering mortar layer 6 can be connected with inside and outside both sides lightweight insulating concrete material layer soil layer 4 punching block net 3 with wall decoration layer 7, the operation of conveniently plastering, strengthen every layer between the adhesive power of connecting portion.According to the actual needs of building, can on the plastering mortar layer 6 of inner face and/or outside, wall decoration layer 7 be set, wall decoration layer 7 is wallpapers, coating for internal and external wall, wall brick of prior art etc.
In order to strengthen the strength and stiffness of body of wall, keel contiguous block 8 is set between steel joist 1, incite somebody to action adjacent in twos steel joist 1 at the keel contiguous block 8 of horizontal and/or vertical or oblique setting and connect, strengthen the strength and stiffness of wall body structure.Inside and outside steel joist 1 firmly connects mutually by steel " V " type spare or keel contiguous blocks such as steel band, connecting rod 8.
Body of wall of the present utility model connects and composes an integral body by the bolt between steel joist 1 and the building, concrete connected mode can be that steel joist is connected with building girder/post, the direct bolt of floor, also can be building girder/post, floor built-in connection, then be connected with steel joist.

Claims (4)

1. building self heat insulation wall structure comprises steel joist (1); It is characterized in that: between steel joist (1), be provided with heat-preserving heat-insulating wall layer (2), described heat-preserving heat-insulating wall layer (2) is made of the punching block net (3) of two sides and the lightweight insulating concrete material layer (4) that is cast between the inside and outside two-layer punching block net (3), and punching block net (3) is connected with steel joist (1); Plastering mortar layer (6) is set at internal layer and/or outer field punching block net (3) on every side.
2. building self heat insulation wall structure according to claim 1 is characterized in that: on the plastering mortar layer (6) of inner face and/or outside wall decoration layer (7) is set.
3. building self heat insulation wall structure according to claim 1 and 2 is characterized in that: be connected with screw (5) between punching block net (3) and the steel joist (1).
4. building self heat insulation wall structure according to claim 1 and 2 is characterized in that: keel contiguous block (8) is set between steel joist (1), and keel contiguous block (8) horizontal and/or that vertically be provided with connects adjacent in twos steel joist (1).
CN200920127461XU 2009-05-27 2009-05-27 Self-insulation wall structure for building Expired - Fee Related CN201459966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920127461XU CN201459966U (en) 2009-05-27 2009-05-27 Self-insulation wall structure for building

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920127461XU CN201459966U (en) 2009-05-27 2009-05-27 Self-insulation wall structure for building

Publications (1)

Publication Number Publication Date
CN201459966U true CN201459966U (en) 2010-05-12

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535709A (en) * 2012-02-20 2012-07-04 湖南大学 Heat preservation and thermal insulation floor
CN103866885A (en) * 2014-03-20 2014-06-18 中国建筑第二工程局有限公司 Energy-saving insulation structure of lighting window and construction method thereof
CN103883026A (en) * 2014-03-20 2014-06-25 中国建筑第二工程局有限公司 Environment-friendly and energy-saving cast-in-place heat preservation composite outer wall system and construction method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102535709A (en) * 2012-02-20 2012-07-04 湖南大学 Heat preservation and thermal insulation floor
CN103866885A (en) * 2014-03-20 2014-06-18 中国建筑第二工程局有限公司 Energy-saving insulation structure of lighting window and construction method thereof
CN103883026A (en) * 2014-03-20 2014-06-25 中国建筑第二工程局有限公司 Environment-friendly and energy-saving cast-in-place heat preservation composite outer wall system and construction method thereof
CN103883026B (en) * 2014-03-20 2015-12-02 中国建筑第二工程局有限公司 The construction method of the cast-in-situ thermal-insulated composite outer wall system of green energy conservation
CN103866885B (en) * 2014-03-20 2016-03-09 中国建筑第二工程局有限公司 The construction method of the energy-saving heat preserving structure of light inlet window

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100512

Termination date: 20180527

CF01 Termination of patent right due to non-payment of annual fee