CN218205020U - Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template - Google Patents

Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template Download PDF

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Publication number
CN218205020U
CN218205020U CN202221728591.0U CN202221728591U CN218205020U CN 218205020 U CN218205020 U CN 218205020U CN 202221728591 U CN202221728591 U CN 202221728591U CN 218205020 U CN218205020 U CN 218205020U
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layer
heat preservation
heat insulation
template
dismantling
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CN202221728591.0U
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谭鑫
赵泽桐
李鹏
安天翼
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Chengde Jianyuan Technology Co ltd
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Chengde Jianyuan Technology Co ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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Abstract

The utility model discloses a cast-in-place concrete heat preservation structure system of a disassembly-free heat preservation template, which belongs to the technical field of building external wall heat preservation and comprises a leveling layer, a composite disassembly-free heat preservation template, a cast-in-place reinforced concrete layer and a connecting piece; the composite non-dismantling heat insulation template is composed of a plurality of layers of heat insulation materials, wherein the outermost layer is a prefabricated protective layer, at least one layer is a vacuum heat insulation plate layer, and the vacuum heat insulation plate layer is formed by splicing a plurality of vacuum heat insulation plates; the connecting piece comprises a plurality of fixing pieces and a nail type anchoring piece; the fixing piece penetrates through and fixes the compound disassembly-free heat preservation template; the vacuum heat insulation plate layer is provided with reserved gaps for the cross-connecting pieces and the split bolts. The utility model discloses can effectively stop the conflagration hidden danger in construction and use, reduce heat preservation thickness, needn't prop up separately during the construction and establish wall body outside template, saved template material and construction human cost, the effectual construction cost who reduces the house.

Description

Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template
Technical Field
The utility model belongs to the technical field of building external wall insulation technique and specifically relates to a exempt from to tear open cast in situ concrete insulation structure system of heat preservation template.
Background
The vacuum insulation panel is a novel high-efficiency heat insulation material at present, the thickness of the vacuum insulation panel is less than 1/6 of that of a traditional heat insulation material under the condition of the same thermal resistance, the vacuum insulation panel is applied to the field of building external wall heat insulation by virtue of excellent flame-retardant heat insulation performance, however, when the vacuum insulation panel is applied to a thin-plastered external wall external heat insulation system, due to the limitation of the self structural form, the vacuum insulation panel exposes the defects that the vacuum insulation panel is not puncture-resistant and is easy to damage, after local panel air leakage is caused by puncture and failure, indoor dewing and hair growing can be caused, the loss of the vacuum degree can also cause the problems that the heat insulation effect is greatly reduced, and the like.
The building heat preservation and structure integration technology is a change of the traditional building external wall external heat preservation technology, integrates the heat preservation and energy saving function with the wall enclosure function, and solves the problems of structure energy saving and structure fire prevention. However, the original non-dismantling heat insulation template is mostly made of common heat insulation materials, and concrete pouring is performed on the wall body on site to form a cast-in-place concrete heat insulation structure system of the non-dismantling template. Because the conventional heat-insulating material has a high heat conductivity coefficient, in order to meet the energy-saving requirement, the heat-insulating layer is inevitably thicker, the thickness of the wall body is increased, a certain building area is occupied, and the room rate is adversely affected.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides a compound exempt from to tear open cast in situ concrete insulation structure system of insulation template, has solved the easy puncture destruction problem that vacuum insulation panels exists in using, has solved the problem that the too thick problem of enclosure wall body and the serious decline of heat preservation effect that vacuum insulation panels became invalid and cause simultaneously, and this system production simple process, installation and construction are comparatively convenient, heat preservation fire behavior is more excellent.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a cast-in-place concrete heat preservation structure system of a disassembly-free heat preservation template comprises a leveling layer, a composite disassembly-free heat preservation template, a cast-in-place concrete layer and a connecting piece; the composite non-dismantling heat insulation template consists of a plurality of layers of heat insulation materials, wherein the outermost layer is a prefabricated protective layer, and at least one layer is a vacuum heat insulation plate layer; the vacuum heat insulation plate layer is formed by splicing a plurality of vacuum heat insulation plates; the connecting piece comprises a plurality of fixing pieces and a nail type anchoring piece; the fixing piece penetrates through and is fixed on the composite non-dismantling heat preservation template; the vacuum heat insulation plate layer is provided with a reserved gap between a cross-connecting piece and a split bolt;
heat insulation materials are filled in the reserved gaps; the heat insulation material is any one of polyphenyl, polyurethane and aerogel;
the vacuum heat insulation plate layer is positioned in the middle layer of the composite disassembly-free heat insulation template, and the composite heat insulation material layers on the two sides are used as vacuum heat insulation plate protective layers;
the prefabricated protective layer adopts A-grade material with heat preservation performance as a main body, and a grid cloth and a mortar surface layer are arranged on the outermost side; the A-level material with heat preservation performance is any one of thermosetting polystyrene, heat preservation mortar and mortar coated rock wool;
the layer closest to the indoor side and the layer far away from the indoor side in each layer of the composite non-dismantling heat preservation template are arranged in a staggered mode to form a lap joint groove;
the leveling layer is positioned on the outer side of the composite non-dismantling heat preservation template and internally provided with grid cloth.
The utility model discloses technical scheme's further improvement lies in: the connecting piece comprises a fixing piece and a nail type anchoring piece;
the fixing piece is in a hollow form and comprises a fixing piece pipe, fixing discs are arranged on two sides of the fixing piece pipe, and an anchoring nail limiting groove and a plugging head are arranged on the outdoor side of the fixing piece pipe;
the nail type anchoring part fixes the composite non-dismantling heat preservation template on a cast-in-place concrete layer through the anchoring nail limiting groove;
the blocking heads are used for fixing the nail type anchoring parts in the anchoring nail limiting grooves and forming air heat preservation cavities.
Due to the adoption of the technical scheme, the utility model discloses the technological progress who gains is:
1. the utility model provides a vacuum insulation panels coefficient of heat conductivity is extremely low, combines other ordinary insulation material to form composite insulation board and is applied to residential architecture, has reduced traditional insulation material thickness and wall thickness by a wide margin, has increased the usable floor area in house, has improved the rate of living.
2. The utility model discloses well vacuum insulation panels possesses extremely low coefficient of heat conductivity, has reduced wall body thickness and weight, when great degree has reduced the wall body dead weight, has still improved the connection security of external wall insulation system, uses in building engineering the suitability stronger.
3. The utility model discloses a vacuum insulation panels composite insulation material in reservation clearance has overcome the use drawback that single vacuum insulation panel material can not puncture and punch, will further improve and exempt from to tear open heat preservation effect in the insulation form board.
4. When the A-level non-combustible vacuum insulation panel is used for a non-dismantling formwork, the application of combustible and flame-retardant heat insulation materials is effectively reduced, and the fire risk is reduced.
5. The utility model discloses in will be by the composite insulation board that vacuum insulation panels made as exempting from to tear open the template, needn't set up wall body outside template separately in the construction, greatly saved template material and construction human cost, further reduced the construction cost in house.
Drawings
Fig. 1 is a schematic side view of the composite non-dismantling wall heat-insulating formwork wall body provided by the utility model;
fig. 2 is a schematic cross-sectional view of the connecting piece mounting position of the composite non-dismantling wall insulation formwork wall provided by the utility model;
FIG. 3 is a schematic side view of the composite non-dismantling thermal insulation form of the present invention;
FIG. 4 is a schematic diagram of a section of a reserved gap of the composite non-dismantling heat preservation template of the utility model;
fig. 5 is a schematic view of a connector according to the present invention;
the corresponding part names in the figure are: 1. a vacuum insulation panel layer; 2. reserving a gap; 3. a thermal insulation material layer; 4. prefabricating a protective layer; 5. a fixing member; 51. a fastener tube; 52. fixing the disc; 53. an anchoring nail limiting groove; 54. plugging a plug; 6. a nail-type anchor; 7. a lap joint groove; 8. Compounding a disassembly-free heat preservation template; 9. a concrete layer is cast in place; 10. leveling layer; 11. and (4) oppositely pulling the bolts.
Detailed Description
It should be noted that, in the description of the present invention, the technical terms "upper", "lower", "front", "back", "left", "right", "longitudinal", "horizontal", "inner", "outer" and the like indicate the direction or the position relationship based on the direction or the position relationship shown in the drawings, and only for the convenience of description and understanding of the technical solution of the present invention, the above description is not limiting to the present invention, the present invention is not limited to the above description, and the changes, modifications, additions or replacements made by the ordinary skilled in the art within the essential scope of the present invention should be regarded as the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a number (block or layer, etc.)" means at least two, e.g., two, three, etc., unless otherwise specifically limited.
The present invention will be described in further detail with reference to the following drawings and embodiments:
referring to fig. 1 to 5, a cast-in-place concrete heat-insulating structure system of a non-dismantling heat-insulating formwork includes a leveling layer 10, a composite non-dismantling heat-insulating formwork 8, a cast-in-place concrete layer 9 and a connecting member; the composite non-dismantling heat insulation template 8 consists of a plurality of layers of heat insulation materials, wherein the outermost layer is a prefabricated protective layer 4, and at least one layer is a vacuum heat insulation plate layer 1; the vacuum heat insulation plate layer 1 is formed by splicing a plurality of vacuum heat insulation plates; the connecting piece comprises a plurality of fixing pieces 5 and a nail type anchoring piece 6; the fixing piece 5 penetrates through and is fixed on the composite non-dismantling heat preservation template 8; the vacuum heat insulation plate layer 1 is provided with a reserved gap 2 between a cross-connecting piece and a split bolt 11;
the reserved gap 2 is filled with a heat insulation material; the heat insulation material is any one of polyphenyl, polyurethane and aerogel;
the vacuum heat insulation plate layer 1 is positioned in the middle layer of the composite disassembly-free heat insulation template 8, and the composite heat insulation material layers 3 on the two sides are used as vacuum heat insulation plate protective layers;
the prefabricated protective layer 4 adopts A-level material with heat preservation performance as a main body, and a grid cloth and a mortar surface layer are arranged on the outermost side; the A-level material with heat preservation performance is any one of thermosetting polystyrene, heat preservation mortar and mortar coated rock wool;
the layer closest to the indoor side and the layers far away from the indoor side in the layers of the composite non-dismantling heat preservation template 8 are arranged in a staggered mode to form a lap joint groove 7;
the leveling layer 10 is positioned outside the composite non-dismantling heat preservation template 8 and is internally provided with grid cloth.
Further, the connecting piece comprises a fixing piece 5 and a nail type anchoring piece 6;
the fixing piece 5 is in a hollow form and comprises a fixing piece pipe 51, fixing discs 52 are arranged on two sides of the fixing piece pipe, and an anchoring nail limiting groove 53 and a plugging head 54 are arranged on the outdoor side;
the nail type anchoring part 6 fixes the composite non-dismantling heat preservation template 8 on the cast-in-place concrete layer 9 through the anchoring nail limiting groove 53;
the plugging head 54 is used for fixing the nail type anchoring piece 6 in the anchoring nail limiting groove 53 and forming an air heat preservation cavity.
The using method comprises the following steps:
when the disassembly-free heat preservation formwork system is applied, all heat preservation layers of the composite disassembly-free heat preservation formwork 8 are compounded into a whole, the connecting piece adopts the fixing piece 5 capable of clamping the composite disassembly-free heat preservation formwork 8 and the nail type anchoring piece 6 for fixing the composite disassembly-free heat preservation formwork 8 on a wall body, the inner formwork of the concrete wall body is installed before concrete pouring, then the inner formwork and the composite disassembly-free heat preservation formwork 8 are fixed through the split bolts 11, and reinforcing steel bars are bound between the inner formwork and the composite disassembly-free heat preservation formwork 8 and concrete is poured, so that the disassembly-free heat preservation formwork wall body system is formed.
The construction method comprises the following steps:
step 1, in a factory, grooving at intervals on heat insulation material layers 3, compounding the vacuum heat insulation plate 1 into a groove to form a vacuum heat insulation plate layer 1 with a reserved gap 2, then compounding a plurality of other heat insulation material layers 3 on the other side of the vacuum heat insulation plate to form a whole, wherein the heat insulation material layer 3 closest to the indoor side is arranged in a staggered mode to form a composite heat insulation plate with a lap joint groove 7, then laying an A-level heat insulation material on the composite heat insulation plate close to the outdoor side, laying gridding cloth and a mortar surface layer on the outermost side to form a prefabricated protection layer 4, forming a composite disassembly-free heat insulation template 8 after maintenance is completed, then forming holes in the position of the vacuum reserved gap 2 of the composite disassembly-free heat insulation template 8, enabling fixing pieces 5 to penetrate through the holes, and fixing discs 52 on two sides of the fixing pieces 5 clamp and fix the composite disassembly-free heat insulation template 8, and transporting the composite heat insulation plate to a construction site;
step 2, after the binding of the wall body reinforcing steel bars is finished in a construction site, the composite non-dismantling heat preservation formwork 8 is installed at a specified position, the nail type anchoring piece 6 penetrates through the fixing piece pipe 51, the nail cap tightly pushes the anchoring nail limiting groove 53 of the fixing piece, then the plugging head 54 is installed in the anchoring nail limiting groove 53, and then the anchoring nail and the wall body reinforcing steel bars are temporarily bound and fixed. Then, an inner side formwork of the wall body is erected, then, holes are formed in the positions of the reserved gaps 2 of the real terrorist heat insulation plates in situ and penetrate through the inner side formwork, plastic sleeves are installed in the holes, formwork split bolts 11 penetrate through the sleeves to reinforce the formwork, and then concrete is poured in a cavity formed between the inner side formwork and the composite non-dismantling heat insulation formwork 8.
After concrete curing is completed, the split bolts 11 and the inner side formwork are removed, the split bolt holes are plugged, leveling treatment is carried out on the outer side of the composite non-dismantling heat preservation formwork 8, the leveling layer 10 is a mortar layer with grid cloth, and the composite non-dismantling heat preservation formwork wall is formed after the leveling layer 10 is completed.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (2)

1. The utility model provides a cast in situ concrete insulation structure system of exempting from to tear open heat preservation template which characterized in that: comprises a leveling layer (10), a composite non-dismantling heat preservation template (8), a cast-in-place concrete layer (9) and a connecting piece; the composite disassembly-free heat insulation template (8) is composed of a plurality of layers of heat insulation materials, wherein the outermost layer is a prefabricated protective layer (4), and at least one layer is a vacuum heat insulation plate layer (1); the vacuum heat insulation plate layer (1) is formed by splicing a plurality of vacuum heat insulation plates; the connecting piece comprises a plurality of fixing pieces (5) and nail type anchoring pieces (6); the fixing piece (5) penetrates through and is fixed on the composite non-dismantling heat preservation template (8); the vacuum heat insulation plate layer (1) is provided with a reserved gap (2) of a cross-connecting piece and a split bolt (11);
the reserved gap (2) is filled with a heat insulation material; the heat insulation material is any one of polyphenyl, polyurethane and aerogel;
the vacuum heat insulation plate layer (1) is positioned in the middle layer of the composite non-dismantling heat insulation template (8), and the composite heat insulation material layers (3) on the two sides are used as vacuum heat insulation plate protective layers;
the prefabricated protective layer (4) adopts A-level material with heat preservation performance as a main body, and the outermost side is provided with gridding cloth and a mortar surface layer; the A-level material with heat preservation performance is any one of thermosetting polyphenyl, heat preservation mortar and mortar coated rock wool;
the layer closest to the indoor side and the layers far away from the indoor side in the layers of the composite non-dismantling heat preservation template (8) are arranged in a staggered manner to form a lap joint groove (7);
the leveling layer (10) is positioned on the outer side of the composite non-dismantling heat preservation template (8) and is internally provided with grid cloth.
2. The cast-in-place concrete heat-insulating structural system of the disassembly-free heat-insulating template as claimed in claim 1, wherein: the connecting piece comprises a fixing piece (5) and a nail type anchoring piece (6);
the fixing piece (5) is in a hollow form and comprises a fixing piece pipe (51), fixing discs (52) are arranged on two sides of the fixing piece pipe, and an anchoring nail limiting groove (53) and a blocking head (54) are arranged on the outdoor side;
the nail type anchoring piece (6) fixes the composite non-dismantling heat preservation template (8) on the cast-in-place concrete layer (9) through an anchoring nail limiting groove (53);
the blocking head (54) is used for fixing the nail type anchoring piece (6) in the anchoring nail limiting groove (53) and forming an air heat preservation cavity.
CN202221728591.0U 2022-07-06 2022-07-06 Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template Active CN218205020U (en)

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Application Number Priority Date Filing Date Title
CN202221728591.0U CN218205020U (en) 2022-07-06 2022-07-06 Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221728591.0U CN218205020U (en) 2022-07-06 2022-07-06 Cast-in-place concrete heat preservation structure system of non-dismantling heat preservation template

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CN218205020U true CN218205020U (en) 2023-01-03

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