CN203514547U - Construction structure of structural heat preservation integrated composite heat preservation board - Google Patents
Construction structure of structural heat preservation integrated composite heat preservation board Download PDFInfo
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- CN203514547U CN203514547U CN201320490417.1U CN201320490417U CN203514547U CN 203514547 U CN203514547 U CN 203514547U CN 201320490417 U CN201320490417 U CN 201320490417U CN 203514547 U CN203514547 U CN 203514547U
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Abstract
The utility model provides a construction structure of a structural heat preservation integrated composite heat preservation board. The construction structure comprises a cast-in-place concrete layer, the composite heat preservation board, interface mortar layers, a finish coat layer and a connecting piece. The interface mortar layers are arranged on the two sides of the composite heat preservation board, the interface mortar layer on one side, close to the cast-in-place concrete layer, of the composite heat preservation board adheres to the cast-in-place concrete layer, and the adhering face is unevenly jugged; the interface mortar layer on one side, away from the cast-in-place concrete layer, of the composite heat preservation board adheres to the finish coat layer; the connecting piece starts from the interface mortar layer close to the finish coat layer, sequentially penetrates through the composite heat preservation board and one interface mortar layer and then is fixed to the cast-in-place concrete layer. The possibility of fires in the construction process is reduced, construction safety coefficients are improved, fireproof performance of a heat preservation building after construction is enhanced, and common faults such as hollowing and cracking of the finish coat layer are avoided, so that structural tightness of a concrete frame and the composite heat preservation board after construction is ensured through all above.
Description
Technical field
The utility model relates to the realm of building construction, particularly the constructing structure of the integrated composite insulation boards of a kind of structural thermal insulation.
Background technology
The huge market that building heat preservation industry has obtained under the implementing of this important state basic policy of building energy conservation of China.Existing building heat preservation is pulled as reaching the energy conservation standard of national regulation, mostly adopts the organic boards such as polystyrene foam plate (EPS), polystyrene extruded sheet (XPS).
Above-mentioned organic board, having good heat-insulating property simultaneously, has inflammable shortcoming also.Particularly, in work progress, composite insulation boards is directly naked in air, the danger of easier breaking out of fire.In addition, after having constructed, due to difference variation, finish coat tends to produce the impact phenomenons attractive in appearance such as hollowing, cracking.
In view of this, special the utility model that proposes.
Utility model content
For the deficiencies in the prior art, the utility model proposes a kind of structural and heat insulating ability that has concurrently, have again the constructing structure of the integrated composite insulation boards of structural thermal insulation of good fireproof performance.
The utility model is achieved through the following technical solutions:
The constructing structure of the integrated composite insulation boards of structural thermal insulation, comprises cast-in-situ concrete layer, composite insulation boards, boundary mortar layer, finish coat and connector; Described composite insulation boards both sides are provided with boundary mortar layer; Described composite insulation boards is near boundary mortar layer and the cast-in-situ concrete layer bonding of cast-in-situ concrete layer one side, and adhesive surface is rough toothed surface; Described composite insulation boards is away from boundary mortar layer and the finish coat bonding of cast-in-situ concrete layer one side; Described connector arises from the boundary mortar layer near finish coat, is fixed in cast-in-situ concrete layer after penetrating successively composite insulation boards, boundary mortar layer.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, described composite insulation boards comprises interior enhancement Layer, tack coat, insulation plate body, tack coat, accumulation of heat transition zone and the outer enhancement Layer setting gradually; Described insulation plate body upper surface and soffit all offer deep gouge, described deep gouge comprises longitudinal deep gouge and the horizontal deep gouge intermeshing, longitudinal deep gouge dislocation of longitudinal deep gouge of upper surface and soffit is arranged, the horizontal deep gouge dislocation of the horizontal deep gouge of upper surface and soffit is arranged, in described deep gouge, be filled with fire-retardant heat insulation mortar, described fire-retardant heat insulation mortar is the mixture of efficient flame-retarding agent and thermal insulation mortar.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, on described insulation plate body, the degree of depth of deep gouge is less than 1/2 of warming plate body thickness; The bottom of described deep gouge and and its nearest warming plate surface between distance equal the distance between two adjacent deep gouges parallel to each other on insulation plate body different surfaces.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, has grid cloth in described tack coat.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, has grid cloth in described boundary mortar layer.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, described connector is crab-bolt; The part that described crab-bolt is connected with cast-in-situ concrete layer is also provided with band " sheep " angle nut.
The constructing structure of the heat insulation integrated composite insulation boards of said structure, the described boundary mortar layer thickness near cast-in-situ concrete layer is 4-5mm; Boundary mortar 8mm-10mm near finish coat.
The beneficial effects of the utility model are:
1, composite insulation boards both sides are provided with boundary mortar layer, and construction is carried out composite insulation boards and wrapped up by boundary mortar layer, can directly not contact with air, thereby reduce the possibility of breaking out of fire in work progress, has improved construction safety coefficient;
2, the existence of boundary mortar layer has strengthened the fireproof performance of heat-preserving building after construction greatly;
3, the accumulation of heat transition zone arranging in composite insulation boards has effectively been alleviated composite insulation boards because of the strain that environmental change produces, and has avoided the common faults such as finish coat hollowing, cracking;
4, in boundary mortar layer, has grid cloth, adhesive surface between cast-in-situ concrete and boundary mortar is toothed surface, crab-bolt connector is connected composite insulation boards with cast-in-situ concrete, this has all guaranteed the compactness of the structure of the rear concrete frame of construction and composite insulation boards.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model constructing structure.
Fig. 2 is the structural representation of the utility model composite insulation boards.
Fig. 3 is the structural representation of the utility model insulation plate body.
Fig. 4 is the cross-sectional view of the utility model insulation plate body.
In above-mentioned accompanying drawing, 1, composite insulation boards; 2, boundary mortar layer; 3, finish coat; 4, cast-in-situ concrete layer; 5, connector; 11, insulation plate body; 12, tack coat; 13, interior enhancement Layer; 14, outer enhancement Layer; 15, accumulation of heat transition zone; 111, deep gouge.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model will be further described.
The utility model provides the constructing structure of the integrated composite insulation boards of structural thermal insulation as shown in Figure 1, comprises cast-in-situ concrete layer 4, composite insulation boards 1, boundary mortar layer 2, finish coat 3 and connector 5.The framework load-carrying members form of cast-in-situ concrete layer 4 conforms to current standards, and the design of beam column and shear wall is still by current standard standard, and construction technology is ripe, is easy to large scale application.Composite insulation boards 1 both sides are provided with boundary mortar layer 2; Composite insulation boards 1 is near the boundary mortar layer 2 and cast-in-situ concrete layer 4 bonding of cast-in-situ concrete layer 4 one side, and adhesive surface is rough toothed surface; The existence of toothed surface guarantees that boundary mortar layer 2 is closely firm with the combination of cast-in-situ concrete layer 4, the impact that alleviates the unfavorable factors such as gravity.Composite insulation boards 1 is away from the boundary mortar layer 2 and finish coat 3 bondings of cast-in-situ concrete layer 4 one side; Described connector 5 arises from the boundary mortar layer 2 near finish coat 3, is fixed in cast-in-situ concrete layer 4 after penetrating successively composite insulation boards 1, boundary mortar layer 2.Connector 5 is crab-bolt; The part that crab-bolt is connected with cast-in-situ concrete layer 4 is also provided with band " sheep " angle nut.So connector facility, has realized composite insulation boards 1 and has been connected with the firm of cast-in-situ concrete layer 4, tension bearing capacity >=0.5MPa.
As shown in Figure 2, composite insulation boards 1 comprises interior enhancement Layer 13, tack coat 12, insulation plate body 11, tack coat 12, accumulation of heat transition zone 15 and the outer enhancement Layer 14 setting gradually; Tack coat 12 main materials are adhesive mortar, effect be by interior enhancement Layer 13 and accumulation of heat excessively layer 15 be attached on insulation plate body 11, overall structure is tightr, has more complete structural.Accumulation of heat excessively layer 15 be take sand material as aggregate, with glass bead inserts, and the gelatification of doing by portland cement forms, and can temporarily store or release heat, the common quality defects such as the metope hollowing of having avoided temperature sharply to change causing, cracking.
In tack coat 12, with grid cloth (not shown), what in the present embodiment, use is alkali resistant glass fibre open weave cloth, with tack coat 12, is attached to insulation plate body 11 both sides, can effectively improve the mechanical strengths such as shock resistance energy, bending resistance load of insulation plate body 11.
As shown in Figure 3, insulation plate body 11 upper surfaces and soffit all offer deep gouge 111, deep gouge 111 comprises longitudinal deep gouge and the horizontal deep gouge intermeshing, longitudinal deep gouge dislocation of longitudinal deep gouge of upper surface and soffit is arranged, the horizontal deep gouge dislocation of the horizontal deep gouge of upper surface and soffit is arranged, and is filled with the mixture (not shown) of efficient flame-retarding agent and thermal insulation mortar in deep gouge 111.Insulation plate body 11 adopts the organic materials such as graphite polystyrene board, extruded sheet or polyurethane sheet of good heat insulating to make, and the crisscross deep gouge 111 of its two-sided distribution has guaranteed that the each several part thickness of insulation plate body 11 is comparatively even, has structural and heat-insulating property concurrently.Deep gouge 111 distributes comparatively even, is inside filled with the mixture of efficient flame-retarding agent and thermal insulation mortar, thereby provides good fireproof performance for being incubated plate body 11.
As shown in Figure 4, on described insulation plate body 11, the degree of depth of deep gouge 111 is less than 1/2 of warming plate body thickness.This has guaranteed that insulation plate body 11 spaces, both sides are entirely insulation plate body 11 and separate, and provides good heat-insulating property guarantee that good heat-insulating property guarantee is provided.The bottom of deep gouge and and its nearest warming plate surface between distance A equal the distance B between two adjacent deep gouges parallel to each other on insulation plate body different surfaces.So design has realized the even thickness of insulation plate body 11 each several parts, and while having avoided jump in temperature, insulation plate body 11 produces the rough sledding such as distortion, fracture because of uneven thickness.
Above-mentioned composite insulation boards 1 is checked to its flame retardancy and smoke density grade according to GB8624-1997, and assay sees the following form:
Experimental result demonstration, the utility model meets GB8624-1997 standard.
Embodiment 1
In boundary mortar layer 2, with grid cloth, what in the present embodiment, adopt is alkali resistant glass fibre open weave cloth, has improved the mechanical strengths such as boundary mortar bending resistance load.
Boundary mortar layer median surface mortar configures by following parts by weight by each batching:
During preparation, cement and sand material are uniformly mixed rear other auxiliary material that evenly adds, and after again stirring, smear a layer finished product.According to structure, smear into respectively 4mm(near layer of concrete) with 10mm(near finish coat) after the boundary mortar layer of thickness, sand material and cement are at the cementation compacted under of auxiliary material, there is higher structural strength and heat-proof quality, meet the standard-required of building energy conservation 65%.
Embodiment 2
In the utility model, in accumulation of heat transition zone, each component is as follows by weight:
Above-mentioned early-strength cement is 42.5R type cement.
During preparation, cement and sand material are uniformly mixed rear other auxiliary material that evenly adds, and after again stirring, smear a layer finished product.Smear into after the accumulation of heat transition zone of 6mm thickness, sand material and cement are at the cementation compacted under of auxiliary material, lithium carbonate has good thick solidifying effect, guarantees product rapid shaping, and short glass fiber has guaranteed high-temperature stability, low-temperature cracking-resistance and the fatigue resistance of accumulation of heat transition zone.
Composite insulation boards of the present utility model both sides are provided with boundary mortar layer, and construction is carried out composite insulation boards and wrapped up by boundary mortar layer, can directly not contact with air, thereby reduce the possibility of breaking out of fire in work progress, has improved construction safety coefficient; The existence of boundary mortar layer has strengthened the fireproof performance of heat-preserving building after construction greatly; The accumulation of heat transition zone arranging in composite insulation boards has effectively been alleviated composite insulation boards because of the strain that environmental change produces, and has avoided the common faults such as finish coat hollowing, cracking; In boundary mortar layer, with grid cloth, the adhesive surface between cast-in-situ concrete and boundary mortar is toothed surface, and crab-bolt connector is connected composite insulation boards with cast-in-situ concrete, and this has all guaranteed the compactness of the structure of the rear concrete frame of construction and composite insulation boards.
Above-described embodiment is only for the utility model creation example is clearly described, and not the utility model is created the restriction of the specific embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description, exhaustive without also giving all embodiments here.And the apparent variation of being amplified out thus or change are still among the utility model is created the protection domain of claim.
Claims (7)
1. the constructing structure of the integrated composite insulation boards of structural thermal insulation, is characterized in that, comprises cast-in-situ concrete layer, composite insulation boards, boundary mortar layer, finish coat and connector; Described composite insulation boards both sides are provided with boundary mortar layer; Described composite insulation boards is near boundary mortar layer and the cast-in-situ concrete layer bonding of cast-in-situ concrete layer one side, and adhesive surface is rough toothed surface; Described composite insulation boards is away from boundary mortar layer and the finish coat bonding of cast-in-situ concrete layer one side; Described connector arises from the boundary mortar layer near finish coat, is fixed in cast-in-situ concrete layer after penetrating successively composite insulation boards, boundary mortar layer.
2. the constructing structure of the integrated composite insulation boards of structural thermal insulation according to claim 1, is characterized in that, described composite insulation boards comprises interior enhancement Layer, tack coat, insulation plate body, tack coat, accumulation of heat transition zone and the outer enhancement Layer setting gradually; Described insulation plate body upper surface and soffit all offer deep gouge, described deep gouge comprises longitudinal deep gouge and the horizontal deep gouge intermeshing, longitudinal deep gouge dislocation of longitudinal deep gouge of upper surface and soffit is arranged, the horizontal deep gouge dislocation of the horizontal deep gouge of upper surface and soffit is arranged, and is filled with fire-retardant heat insulation mortar in described deep gouge.
3. the constructing structure of the integrated composite insulation boards of structural thermal insulation according to claim 2, is characterized in that, on described insulation plate body, the degree of depth of deep gouge is less than 1/2 of warming plate body thickness; The bottom of described deep gouge and and its nearest warming plate surface between distance equal the distance between two adjacent deep gouges parallel to each other on insulation plate body different surfaces.
4. according to the constructing structure of the integrated composite insulation boards of structural thermal insulation described in claim 2 or 3, it is characterized in that in described tack coat, having grid cloth.
5. according to the constructing structure of the arbitrary described integrated composite insulation boards of structural thermal insulation of claim 1-3, it is characterized in that in described boundary mortar layer, having grid cloth.
6. according to the constructing structure of the arbitrary described integrated composite insulation boards of structural thermal insulation of claim 1-3, it is characterized in that, described connector is crab-bolt; The part that described crab-bolt is connected with cast-in-situ concrete layer is also provided with band " sheep " angle nut.
7. according to the constructing structure of the arbitrary described integrated composite insulation boards of structural thermal insulation of claim 1-3, it is characterized in that, the described boundary mortar layer thickness near cast-in-situ concrete layer is 4-5mm; Boundary mortar 8mm-10mm near finish coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490417.1U CN203514547U (en) | 2013-08-12 | 2013-08-12 | Construction structure of structural heat preservation integrated composite heat preservation board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320490417.1U CN203514547U (en) | 2013-08-12 | 2013-08-12 | Construction structure of structural heat preservation integrated composite heat preservation board |
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| CN203514547U true CN203514547U (en) | 2014-04-02 |
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| CN201320490417.1U Expired - Fee Related CN203514547U (en) | 2013-08-12 | 2013-08-12 | Construction structure of structural heat preservation integrated composite heat preservation board |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437437A (en) * | 2013-08-12 | 2013-12-11 | 北京索利特新型建筑材料有限公司 | Construction structure of structural-insulation integrated composite insulation board |
| CN104612291A (en) * | 2015-01-08 | 2015-05-13 | 张景云 | Non-dismantling heat preservation wall module unit |
-
2013
- 2013-08-12 CN CN201320490417.1U patent/CN203514547U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103437437A (en) * | 2013-08-12 | 2013-12-11 | 北京索利特新型建筑材料有限公司 | Construction structure of structural-insulation integrated composite insulation board |
| CN104612291A (en) * | 2015-01-08 | 2015-05-13 | 张景云 | Non-dismantling heat preservation wall module unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20210812 |
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| CF01 | Termination of patent right due to non-payment of annual fee |