CN111549955A - Assembly type disassembly-free heat-preservation integrated roof template and roof - Google Patents
Assembly type disassembly-free heat-preservation integrated roof template and roof Download PDFInfo
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- CN111549955A CN111549955A CN202010472337.8A CN202010472337A CN111549955A CN 111549955 A CN111549955 A CN 111549955A CN 202010472337 A CN202010472337 A CN 202010472337A CN 111549955 A CN111549955 A CN 111549955A
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- roof
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B7/00—Roofs; Roof construction with regard to insulation
- E04B7/02—Roofs; Roof construction with regard to insulation with plane sloping surfaces, e.g. saddle roofs
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Abstract
The invention discloses an assembled disassembly-free heat-preservation integrated roof template; the disassembly-free heat-preservation integrated roof template comprises a heat-preservation layer and at least one surface layer; wherein the heat-insulating layer is tightly attached to one side surface of the surface layer to form a roof template; a through groove is arranged in the heat-insulating layer on the side of the joint surface of the heat-insulating layer and the surface layer, and a support piece is prefabricated in the through groove; an anti-crack glass fiber net or a reinforcing mesh is laid in the surface layer; the surface layer binding face of the heat preservation layer is provided with grooves through a concrete binding face. The poured roof solves the problem that the integrity, the tightness and the mechanical strength of the traditional roof cannot be considered at the same time, and thoroughly overcomes the defects of precipitation, leakage, erosion and the like.
Description
Technical Field
The invention belongs to the technical field of assembly type buildings, and particularly relates to an assembly type disassembly-free heat-preservation integrated roof template and a roof.
Background
As is well known, the problem of heat insulation and leakage prevention of roofs is always a headache in the building industry, and the method of covering a sloping roof on a roof is one of effective methods, and in the prior art, two common sloping roof structures exist, one is a steel structure sloping roof: h or C-shaped steel oblique beams (or angle steels are used for manufacturing roof trusses) are adopted, C-shaped steel purlines are laid on the steel oblique beams, and then tile surfaces are covered. The problems with this form of construction are: the cost is high, the detail processing difficulty of the roof is very high, the post-decoration structure of the roof is complex, and the construction is difficult. The other is a wood structure pitched roof: the gable wall is made of bricks or cast-in-place concrete, wood purlins are paved on the gable wall, and wood-based laminates are adopted. The problems with this form of construction are: the construction process is complex, the wood consumption is large, the manufacturing cost is high, and the problems of complex post-roof decoration structure and difficult construction also exist; the broken roof of above-mentioned two kinds of structures can't solve the thermal-insulated leak protection problem fundamentally.
Therefore, the invention provides the fabricated disassembly-free heat-insulation integrated roof template and the cast-in-place heat-insulation integrated pitched roof structure which have simple structures, improve the construction efficiency and reduce the labor intensity; the roof fundamentally solves the problems of heat preservation and leakage prevention.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a cast-in-place disassembly-free foundation template with simple structure, improved construction efficiency and reduced labor intensity and a foundation structure constructed based on the disassembly-free foundation template,
the invention is realized in such a way that the invention provides an assembled disassembly-free heat-preservation integrated roof template; the heat-insulating layer is characterized by comprising a heat-insulating layer and at least one surface layer; wherein the heat-insulating layer is tightly attached to one side surface of the surface layer to form a roof template; a through groove is arranged in the heat-insulating layer on the side of the joint surface of the heat-insulating layer and the surface layer, and a support piece is prefabricated in the through groove; and an anti-crack glass fiber net or a reinforcing steel mesh is laid in the surface layer.
In the above technical solution, it is preferable; the heat-insulating layer is made of a heat-insulating material such as a polyphenyl extruded sheet, or polyurethane foam, rock wool or foamed cement.
In the above technical solution, it is preferable; the surface layer is a cement mortar layer or a silicic acid cover plate.
In the above technical solution, it is preferable; the thickness of the heat insulation layer is 10-30 mm; the thickness of the surface layer is 6-15 mm.
In the above technical solution, it is preferable; two opposite side surfaces of the roof template are provided with splicing parts which are matched with each other; the splicing parts are of a stop structure or a double-mother-groove structure or a mother-son-groove structure.
In the above technical solution, it is preferable; the supporting piece is C-shaped steel or rectangular steel or a steel reinforcement framework; and concrete is densely filled in the through grooves.
In the above technical solution, it is preferable; and a rigid connecting piece extends in the surface layer towards the direction of the heat-insulating layer and penetrates through the upper surface of the heat-insulating layer.
In the above technical solution, it is preferable; the periphery of the roof template is coated with a flame-retardant isolation layer.
The invention also discloses a roof based on the assembly type disassembly-free heat-preservation integrated roof template; the method is characterized in that: the roof tile is characterized by comprising a roof template transversely built on a wall body, a concrete layer paved above the roof template and a roof tile installed on the upper surface of the concrete layer; the roof template adopts the roof template of any one of the claims 1 to, a concrete layer is laid on the upper surface of the heat insulation layer, and a steel mesh is laid in the concrete layer close to the heat insulation layer side.
Preferably, in the technical scheme, the steel mesh laid in the concrete layer is bound or welded with the rigid connecting piece.
The invention has the advantages that the roof is prefabricated in advance in a factory manner according to the disassembly-free and heat-preservation integrated roof template, the construction period is greatly shortened, and the consistency of product specifications is ensured; during actual construction, the roof template is used as an inner support, then concrete is poured on the inner support to form the roof once, the formed roof has good heat insulation and leakage prevention effects, the characteristics of poor heat insulation, high heat sensing rate and cracking caused by independently laying foam heat insulation materials in the prior art are overcome, and the roof has the advantages of low construction cost, high construction efficiency, low labor intensity and the like; because the supporting piece is arranged in the roof template as a support, the composite roof template has strong bearing capacity and long service life, and the roof heat insulation with the same service life as a house is really realized; the roof template of the invention is used as a bearing body on one hand, and the bearing body of the inner top decoration on the other hand, because the roof template has good evidence property, after the roof is paved, the inner surface of the roof template has a certain decorative effect, and the cost can be saved for the later-stage roof inner decoration.
In summary, the poured roof solves the problem that the integrity, the tightness and the mechanical strength of the traditional roof cannot be considered at the same time, and thoroughly solves the defects of precipitation, leakage, erosion and the like.
Drawings
FIG. 1 is a schematic view showing the structure of a roof form in which the supporting members are rectangular steel according to example 1;
FIG. 2 is a schematic view of a roof form with C-section support members;
FIG. 3 is a schematic view of a roof form with reinforcing cages as supporting members;
FIG. 4 is a schematic view of a roof form with rigid connectors;
FIG. 5 is a schematic view of the structure of the splice part as a seam allowance;
FIG. 6 is a schematic diagram of a double female slot structure of the splice;
FIG. 7 is a schematic view of a structure in which the splices are male and female slots;
FIG. 8 is a schematic view of a roof form with a fire retardant insulation layer;
FIG. 9 is a schematic structural view of example 2 of the present invention;
FIG. 10 is a schematic view of a roof structure;
FIG. 11 is a schematic view of a cross-sectional structure of a roof;
fig. 12 is a schematic view of the connection structure of the roof formwork and the reinforcement mesh in the concrete layer through the rigid connecting piece.
In the figure, 1, a roof template; 1-1, a heat-insulating layer; 1-10, through grooves; 1-11, a support member; 1-12, reinforcing steel bar mesh sheets; 1-13, a groove; 1-2, surface layer; 1-3, splicing parts; 1-4, rigid connecting pieces; 1-5, flame-retardant isolation layer; 2. a concrete layer; 3. a roof tile.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to solve the problem that the integrity, the tightness and the mechanical strength of the traditional pitched roof cannot be considered at the same time and thoroughly overcome the defects of precipitation, leakage, erosion and the like, the invention particularly provides an assembled disassembly-free and heat-preservation integrated roof template and a roof structure, and the following detailed description refers to the attached drawings 1 to 11.
In the above technical solution, it is preferable; the heat-insulating layer is made of a heat-insulating material such as a polyphenyl extruded sheet, or polyurethane foam, rock wool or foamed cement.
In the above technical solution, it is preferable; the surface layer is a cement mortar layer or a silicic acid cover plate.
In the above technical solution, it is preferable; the thickness of the heat insulation layer is 10-30 mm; the thickness of the surface layer is 6-15 mm.
In the above technical solution, it is preferable; two opposite side surfaces of the roof template are provided with splicing parts 1-3 which are matched with each other; the splicing part is of a stop opening structure (shown in figure 5) or a double-female-groove structure (shown in figure 6) or a primary-secondary-groove structure (shown in figure 7), when the double-female-groove structure is adopted, a gap of 2-5mm is reserved when two adjacent roof templates are spliced, and then polyurethane foaming agents are densely filled in the double female grooves, so that the firmness and the sealing property of connection are ensured.
In the above technical solution, it is preferable; the supporting member is C-shaped steel (see fig. 2), rectangular steel (see fig. 1) or a steel bar skeleton (truss) (see fig. 3); the through grooves are filled with concrete in a dense mode, and after the concrete is solidified, the through grooves are equivalent to wood rafters to play a supporting role.
In the above technical solution, it is preferable; the surface course is equipped with rigid connection spare 1-4 towards the direction extension of heat preservation, and rigid connection spare adopts reinforcing bar or steel wire, please refer to fig. 4, rigid connection spare passes the heat preservation upper surface, and this structural design can be connected rigid connection spare and the intraformational steel skeleton of concrete, has been equivalent to hoisting the roof template after connecting, treats that concrete layer solidifies the back, has effectively prevented its drum of later stage surface course or has dropped.
In the above technical solution, it is preferable; referring to fig. 8, the periphery of the roof formwork is coated with flame-retardant isolation layers 1-5, and the roof formwork has certain flame retardancy, and the flame-retardant isolation layers are arranged for further improving the flame retardancy of the roof formwork.
Example 2, please refer to fig. 9; in this embodiment, two sides of the heat-insulating plate are respectively adhered with a surface layer, and the thickness of the surface layer is 5-10 mm. The top plate of the roof is paved by adopting the embodiment, and the roof tiles are directly paved on the upper surface layer; the two side surface layers are directly compounded in a factory, and the construction efficiency is greatly improved.
The invention also provides a roof based on the assembly type disassembly-free heat-preservation integrated roof template, and please refer to fig. 10 and fig. 11; the roof can be a sloping roof or a flat roof; the roof tile is paved on the upper surface of the concrete layer by adopting the existing installation mode through fasteners or by bonding; the length and the width of the roof template are set according to actual needs, the general length can be selected to be 3m, 4m or 5m, and the width is 1.2m, 1.5m, 1.8m and the like; the roof template adopts the roof template, a concrete layer is laid on the upper surface of the heat-insulating layer, and a steel mesh 2-1 is laid in the concrete layer close to the heat-insulating layer side; the laying of the steel mesh can be set according to the thickness of concrete; the protective layer is generally arranged 20-30 mm above the thermal insulation layer to form a protective layer.
Further, when a rigid connecting piece is arranged in the roof template in a penetrating manner towards the heat-insulating layer, after the roof template is installed and fixed, the rigid connecting piece is bound with or welded with a steel mesh paved in the concrete layer; please refer to fig. 12, the structural design can connect the rigid connector with the steel reinforcement framework in the concrete layer, which is equivalent to hoisting the roof form after connection, and after the concrete layer is solidified, the later-stage surface layer is effectively prevented from bulging or falling.
The roof is prefabricated in advance in a factory mode according to the disassembly-free heat-preservation integrated roof template, so that the construction period is greatly shortened, and the consistency of product specifications is ensured; during actual construction, the roof template is used as an inner support, then concrete is poured on the inner support to form the roof once, the formed roof has good heat insulation and leakage prevention effects, the characteristics of poor heat insulation, high heat sensing rate and cracking caused by independently laying foam heat insulation materials in the prior art are overcome, and the roof has the advantages of low construction cost, high construction efficiency, low labor intensity and the like; because the supporting piece is arranged in the roof template as a support, the composite roof template has strong bearing capacity and long service life, and the roof heat insulation with the same service life as a house is really realized; the roof template of the invention is used as a bearing body on one hand, and the bearing body of the inner top decoration on the other hand, because the roof template has good evidence property, after the roof is paved, the inner surface of the roof template has a certain decorative effect, and the cost can be saved for the later-stage roof inner decoration.
In conclusion, the poured roof solves the problem that the integrity, the tightness and the mechanical strength of the traditional pitched roof cannot be considered at the same time, and thoroughly solves the defects of precipitation, leakage, erosion and the like.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention, such as supporting members made of other shapes, e.g., H-shaped steel, round steel, etc., and through grooves made of other shapes, e.g., dovetail grooves, triangular or trapezoidal or triangular structures, should be included in the protection scope of the present invention.
Claims (10)
1. An assembled disassembly-free heat-preservation integrated roof template; it is characterized in that the preparation method is characterized in that,
comprises an insulating layer and at least one surface layer;
wherein the heat-insulating layer is tightly attached to one side surface of the surface layer to form a roof template;
a through groove is arranged in the heat-insulating layer on the side of the joint surface of the heat-insulating layer and the surface layer, and a support piece is prefabricated in the through groove;
and an anti-crack glass fiber net or a reinforcing steel mesh is laid in the surface layer.
2. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: the heat-insulating layer is made of a heat-insulating material such as a polyphenyl extruded sheet, or polyurethane foam, rock wool or foamed cement.
3. The factory-prefabricated heat-preservation integrated pitched roof support plate according to claim 1, wherein: the surface layer is a cement mortar layer or a silicic acid cover plate.
4. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: the thickness of the heat insulation layer is 10-30 mm; the thickness of the surface layer is 6-15 mm.
5. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: two opposite side surfaces of the roof template are provided with splicing parts which are matched with each other; the splicing parts are of a stop structure or a double-mother-groove structure or a mother-son-groove structure.
6. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: the supporting piece is C-shaped steel or rectangular steel or a steel reinforcement framework; and concrete is densely filled in the through grooves.
7. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: and a rigid connecting piece extends in the surface layer towards the direction of the heat-insulating layer and penetrates through the upper surface of the heat-insulating layer.
8. The assembly type disassembly-free heat-preservation integrated roof formwork of claim 1, wherein: the periphery of the flame-retardant layer is coated with a flame-retardant isolating layer.
9. A roof based on the fabricated disassembly-free and thermal insulation integrated roof formwork of any one of the claims 1 to 8; the method is characterized in that: the roof tile is characterized by comprising a roof template transversely built on a wall body, a concrete layer paved above the roof template and a roof tile installed on the upper surface of the concrete layer; the roof template adopts the roof template of any one of the claims 1 to, a concrete layer is laid on the upper surface of the heat insulation layer, and a steel mesh is laid in the concrete layer close to the heat insulation layer side.
10. The roof according to claim 9, wherein: and the steel mesh laid in the concrete layer is bound or welded with the rigid connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472337.8A CN111549955A (en) | 2020-05-29 | 2020-05-29 | Assembly type disassembly-free heat-preservation integrated roof template and roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010472337.8A CN111549955A (en) | 2020-05-29 | 2020-05-29 | Assembly type disassembly-free heat-preservation integrated roof template and roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111549955A true CN111549955A (en) | 2020-08-18 |
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ID=71997266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010472337.8A Pending CN111549955A (en) | 2020-05-29 | 2020-05-29 | Assembly type disassembly-free heat-preservation integrated roof template and roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111549955A (en) |
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2020
- 2020-05-29 CN CN202010472337.8A patent/CN111549955A/en active Pending
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