CN201826408U - Self-insulating composite wallboard - Google Patents

Self-insulating composite wallboard Download PDF

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Publication number
CN201826408U
CN201826408U CN2010205266935U CN201020526693U CN201826408U CN 201826408 U CN201826408 U CN 201826408U CN 2010205266935 U CN2010205266935 U CN 2010205266935U CN 201020526693 U CN201020526693 U CN 201020526693U CN 201826408 U CN201826408 U CN 201826408U
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CN
China
Prior art keywords
insulation layer
board
wallboard
self
heat
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Expired - Fee Related
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CN2010205266935U
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Chinese (zh)
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肖波
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肖波
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Priority to CN2010205266935U priority Critical patent/CN201826408U/en
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Publication of CN201826408U publication Critical patent/CN201826408U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a self-insulating composite wallboard. A high-density board made of reinforcing backing material is combined with an insulating layer with heat-insulating property through a reinforcing fiberglass net or a reinforcing, anti-cracking steel frame-wire net to form the wallboard. Meanwhile, according requirement, third insulating layers for preventing 'heat/cold bridge' are also adjacently arranged on the outer side of the first insulating layer, so that a T-shaped and L-shaped dimensioned board is formed. The light self-insulating composite wallboard which is integrated with heat insulation and structure is easy to construct and convenient to operate, can decorate various inner and outer walls, and solves the defects of the conventional insulating system, i.e. complex construction, a lot of processes and difficult control and management on construction quality, as well as the problem that the wall is easy to crack to cause water seepage; the wallboard can be mechanically fabricated, the weight of the wallboard is only one third of the weight of the conventional brick-built wall in the same thickness, the wallboard is convenient and safe to mount, the construction period is short, the overall cost is low, the service life is long, and meanwhile, the wallboard has a high wind pressure-resisting value and excellent insulating property.

Description

The self-heat conserving combined wall board
Technical field
The utility model relates to technical field of buildings, relates in particular to a kind of self-heat conserving combined wall board.
Background technology
Development of building along with Chinese national economy and people are to the improvement of work with dwelling environment, building trade is more and more higher to the requirement of energy saving building, in the insulation application technology of existing building body of wall, comparatively traditional way has insulation sand oar system and the polyphenyl plate heat-insulation system of plastering, the tradition thermal-insulating scheme has certain heat insulation effect, cost is not high yet, but, existing this insulation way scheme construction is complicated, construction quality is wayward, cause the metope infiltration of ftractureing easily, come off at last, heat insulation effect is reduced.
The utility model content
Main purpose of the present utility model is to provide a kind of self-heat conserving combined wall board, is intended to improve wall insulation system construction quality and wall thermal insulating effect.
The utility model proposes a kind of self-heat conserving combined wall board, described wallboard is to be composited by strengthening glass fiber net or having the steelframe wire gauze of strengthening cracking resistance by the density board of strengthening back lining materials and the insulation layer with heat insulation property; Described insulation layer is between two-layer described density board, and this two-layer density board is respectively backing density board and outer density board.
Preferably, described insulation layer comprises first insulation layer and second insulation layer, described first insulation layer is by the prefabricated insulation layer that forms of polyurethane foam, and described second insulation layer is the light weight concrete construction insulation layer that is formed by light cement, granular polystyrene and blowing agent foaming;
The forward and backward both sides of described first insulation layer are respectively by foaming bonding second insulation layer and by strengthening glass fiber net or strengthening steelframe wire gauze and described outer density board foaming binding;
Described second insulation layer and described backing density board are bonding by foaming.
Preferably, the wide 610mm of described wallboard, long 2400mm, thickness are 75mm-240mm, and its compressive strength is greater than 3.5Mpa, and described density board is the fortifying fibre calcium silicate board, and thickness is 5mm-10mm.
Preferably, also comprise the 3rd insulation layer that is used to prevent " cold and hot bridge ", described the 3rd insulation layer is arranged on the side of described first insulation layer, and the wide of this insulation layer is 100mm-500mm, and thickness is at 100mm-200mm, or wideer even thicker according to the scene.The 3rd insulation layer forms by the on-the-spot polyurethane foam of prefabricated moulding of polystyrene heat-preservation or installation back, and it is bonding that glass fiber net or reinforcement steelframe wire gauze and outward extending described outer density board foaming are passed through to strengthen in its bottom.
Preferably, equidistant being provided with is used for bolt hole that described the 3rd insulation layer is connected with the basic unit body of wall on described the 3rd insulation layer, and the 3rd insulation layer is connected with the foundation structure body of wall by cement polymer stickup+expansion tap bolt is fixing.
Preferably, described the 3rd insulation layer is arranged on the upper and lower or left and right adjacent both sides of described first insulation layer.
Preferably, the connection between the described wallboard is that concave, convex splices mutually and steel reinforcing is set; Between two blocks of adjacent described wallboards, adopt Cracking-proof belt or glass bar and use polymer sand oar bonding to fill.
The utility model beneficial effect is: the insulation layer with heat preservation and insulation is set between two-layer density board, the density board of strengthening back lining materials and first insulation layer are composite foamed bonding by strengthening glass fiber net or having a steelframe wire gauze of reinforcement cracking resistance, while is provided with the 3rd insulation layer that prevents " cold and hot bridge " respectively in the upper and lower or left and right adjacent both sides in the outside of first insulation layer, form the sketch plate of " T " and " L " shape, the wallboard of these two kinds of structures can combine with basal body structure is fine and close.Compared to existing technology, the utility model self-heat conserving combined wall board is a kind of light-weight decorative combined wall board that integrates insulation, structure, construction is simple, easy to operate, be fit to various decorating inner and external walls, solved the construction complexity of traditional heat-insulation system, operation is various, construction quality is not easy the disadvantage of controlling and managing, and has also solved the problem that body of wall ftractures easily, seeps water simultaneously; But mechanized production, weight are traditional same thickness 1/3rd of the body of wall of laying bricks, safety easy for installation, the duration is short, and the integrated cost expense is low, and long service life has stronger Wind-Pressure Resistance value and excellent thermal and insulating performance simultaneously.
Description of drawings
Fig. 1 is the utility model self-heat conserving combined wall board one embodiment perspective view;
Fig. 2 is another embodiment perspective view of the utility model self-heat conserving combined wall board;
Fig. 3 is the perspective view of a kind of embodiment of the another embodiment of the utility model self-heat conserving combined wall board;
Fig. 4 is the perspective view of the another kind of embodiment of self-heat conserving combined wall board embodiment shown in Figure 3.
In order to make the technical solution of the utility model clearer, clear, be described in further detail below in conjunction with accompanying drawing.
The specific embodiment
The utility model enforcement solution mainly is between the backing of heat-insulation wall plate and outer density board insulation layer to be set, and in the upper and lower or and arranged on left and right sides in first insulation layer outside the 3rd insulation layer is set respectively, to improve the heat insulation effect of walling system.
As shown in Figure 1, the utility model one embodiment proposes a kind of self-heat conserving combined wall board, present embodiment self-heat conserving combined wall board (hereinafter to be referred as wallboard) is the capable common plate of "-" word, this wallboard comprises carrier layer and middle insulation layer 102 up and down, carrier layer is respectively backing density board 101 and outer density board 103 up and down, the concrete fortifying fibre calcium silicate board that adopts, thickness is 5mm-10mm; Present embodiment density board 101,103 has does not fully fire, and shock resistance is strong, the planeness height, and environmental protection does not contain the advantage of harmful materials such as formaldehyde and benzene, and outer density board 103 also can have multiple decorative effect is arranged.
Middle insulation layer present embodiment claims insulation layer 102, and this insulation layer 102 has heat insulation property, respectively with backing density board 101 and steelframe wire gauze composite foamed be connected of outer density board 103 by strengthening glass fiber net or having the reinforcement cracking resistance.Therefore, the present embodiment wallboard is to be composited by strengthening glass fiber net or having the steelframe wire gauze of strengthening cracking resistance by two density board 101,103 and insulation layer 102.
In the present embodiment, insulation layer 102 comprises first insulation layer 1022 and second insulation layer 1021, first insulation layer 1022 is to form through the prefabricated foaming of polyurethane, and second insulation layer 1021 is the light weight concrete construction insulation layers that formed by foaming such as light cement, granular polystyrene and blowing agents; It is bonding that first insulation layer 1022 passes through to strengthen glass fiber net or reinforcement steelframe wire gauze and 103 foaming of outer density board, and it is bonding that second insulation layer 1021 and backing density board 101 are passed through foaming, makes the good integrity of wallboard, and comprehensively heat insulation effect is more excellent.And it has the characteristics of lightweight, thereby has alleviated the load of wall body structure.
Present embodiment wallboard dimensions can be wide 610mm, and long 2400mm, thickness are 75mm-240mm, and its compressive strength can take on-the-spot splicing to install greater than 3.5Mpa.Insulation layer 102 thickness can be 65mm-230mm, have advantages such as lightweight, heat insulation property be good.
As shown in Figure 2, another embodiment of the utility model proposes a kind of self-heat conserving combined wall board, in order to adapt to the installation of wallboard and basal body structure, present embodiment is on the basis of the foregoing description, also comprise the 3rd insulation layer 104 that is used to prevent " cold and hot bridge ", the 3rd insulation layer 104 is to be formed by pre-formed or the on-the-spot polyurethane foam in installation back by foaming of polyurethane factory or polystyrene heat-preservation material, the wide of this insulation layer is 100mm-500mm, thickness is at 100mm-200mm, or wideer even thicker according to the scene.Present embodiment the 3rd insulation layer 104 is arranged on the upper and lower both sides or the and arranged on left and right sides of first insulation layer 1022, it is bonding that glass fiber net or reinforcement steelframe wire gauze and 103 foaming of outward extending outer density board are passed through to strengthen in its bottom, makes wallboard have better shock resistance; In the foaming bonding process, the 3rd insulation layer 104 and first insulation layer 1022 become one.
For more safe and reliable wallboard and basic unit's body of wall are fixed, the 3rd insulation layer 104 is provided with several and is used for bolt hole that the 3rd insulation layer 104 is connected with the basic unit body of wall in the present embodiment, during by bolt, adopt cement polymer to paste the expansion tap bolt and retouch solid method, wallboard is fixedlyed connected with the basic unit body of wall, well guaranteed the whole uniformity of wallboard and basal body structure, made that the safety factor of sheet material is higher.
As shown in Figure 3, Figure 4, the another embodiment of the utility model proposes a kind of self-heat conserving combined wall board, the difference of present embodiment and embodiment shown in Figure 2 is: the 3rd insulation layer 104 is arranged on the upper and lower or left and right adjacent two sides of first insulation layer 1022, other are identical with embodiment shown in Figure 2, do not repeat them here.
In the various embodiments described above, can be with on the wallboard, down, a left side, do not install in the right flank the 3rd insulation layer 104 or adjacent two sides be set to concave surface and convex surface respectively, when a plurality of wallboards carry out on-site consolidation, the convex surface of one wallboard is spliced mutually with the concave surface of another wallboard, not only be convenient to construction, and be convenient to being connected and fixed between the wallboard, when construction, also can steel reinforcing be set between the wallboard of adjacent two splicings connects, further, when construction, also can between two blocks of adjacent connection wallboards, adopt Cracking-proof belt or the sealing of glass bar and fill the space with polymer sand oar bonding.
The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or flow process conversion that utilizes the utility model manual and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims (7)

1. a self-heat conserving combined wall board is characterized in that, described wallboard is to be composited by strengthening glass fiber net or having the steelframe wire gauze of strengthening cracking resistance by the density board of strengthening back lining materials and the insulation layer with heat insulation property; Described insulation layer is between two-layer described density board, and this two-layer density board is respectively backing density board and outer density board.
2. self-heat conserving combined wall board according to claim 1 is characterized in that, described insulation layer comprises first insulation layer and second insulation layer, and described first insulation layer is to form by polyurethane foam is prefabricated;
The forward and backward both sides of described first insulation layer are respectively by foaming bonding second insulation layer and by strengthening glass fiber net or strengthening steelframe wire gauze and described outer density board foaming binding;
Described second insulation layer and described backing density board are bonding by foaming.
3. self-heat conserving combined wall board according to claim 2 is characterized in that, the wide 610mm of described wallboard, and long 2400mm, thickness are 75mm-240mm, and its compressive strength is greater than 3.5Mpa, and described density board is the fortifying fibre calcium silicate board, and thickness is 5mm-10mm.
4. according to any described self-heat conserving combined wall board among the claim 1-3, it is characterized in that, also comprise the 3rd insulation layer that is used to prevent " cold and hot bridge ", described the 3rd insulation layer is arranged on the side of described first insulation layer, the 3rd insulation layer by prefabricated moulding of polystyrene heat-preservation or installation forming after on-the-spot polyurethane foam form, its bottom is by strengthening glass fiber net or strengthening the steelframe wire gauze and foam bonding with outward extending described outer density board.
5. self-heat conserving combined wall board according to claim 4, it is characterized in that, equidistant being provided with is used for bolt hole that described the 3rd insulation layer is connected with the basic unit body of wall on described the 3rd insulation layer, and the 3rd insulation layer is pasted by cement polymer and added that the expansion tap bolt is fixing to be connected with the foundation structure body of wall.
6. self-heat conserving combined wall board according to claim 5 is characterized in that, described the 3rd insulation layer is arranged on the upper and lower or left and right adjacent both sides of described first insulation layer.
7. self-heat conserving combined wall board according to claim 6 is characterized in that, the connection between the described wallboard is that concave, convex splices mutually and steel reinforcing is set; Between two blocks of adjacent described wallboards, adopt Cracking-proof belt or glass bar and use polymer sand oar bonding to fill.
CN2010205266935U 2010-09-13 2010-09-13 Self-insulating composite wallboard Expired - Fee Related CN201826408U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205266935U CN201826408U (en) 2010-09-13 2010-09-13 Self-insulating composite wallboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205266935U CN201826408U (en) 2010-09-13 2010-09-13 Self-insulating composite wallboard

Publications (1)

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CN201826408U true CN201826408U (en) 2011-05-11

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105256941A (en) * 2015-11-20 2016-01-20 河北省建筑科学研究院 Prefabricated compound integrated wall board and application thereof
CN105888096A (en) * 2016-06-14 2016-08-24 南京长江都市建筑设计股份有限公司 Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof
CN110080480A (en) * 2019-05-21 2019-08-02 河南恒银自动化科技有限公司 Combined wall board and its manufacture craft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105256941A (en) * 2015-11-20 2016-01-20 河北省建筑科学研究院 Prefabricated compound integrated wall board and application thereof
CN105888096A (en) * 2016-06-14 2016-08-24 南京长江都市建筑设计股份有限公司 Horizontal joint of prefabricated sandwich thermal insulation external wall and construction steps thereof
CN110080480A (en) * 2019-05-21 2019-08-02 河南恒银自动化科技有限公司 Combined wall board and its manufacture craft

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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: 20110511

Termination date: 20130913

C17 Cessation of patent right