CN210105050U - Corner type high-efficiency heat-preservation lattice type formwork - Google Patents
Corner type high-efficiency heat-preservation lattice type formwork Download PDFInfo
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- CN210105050U CN210105050U CN201821639304.2U CN201821639304U CN210105050U CN 210105050 U CN210105050 U CN 210105050U CN 201821639304 U CN201821639304 U CN 201821639304U CN 210105050 U CN210105050 U CN 210105050U
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Abstract
The utility model discloses a corner formula high efficiency heat preservation lattice form shell, including outer panel, interior plate and connecting block, outer panel and interior plate parallel arrangement each other and have certain interval, outer panel and interior plate all have the corner, link to each other through the connecting block between outer panel and the interior plate, outer panel, interior plate and connecting block adopt plant fiber concrete integral casting prefabrication as an organic whole; and a limiting groove is also arranged on the connecting block. The building module is a built-in non-dismantling and heat-preservation integrated high-strength novel assembly type building module with strong fireproof performance and energy conservation, can be integrally prefabricated in a factory, is assembled on a construction site, reduces on-site wet operation, can effectively reduce the on-site construction difficulty, accelerates the construction speed and improves the overall quality of a building structure.
Description
Technical Field
The utility model relates to an assembled building element, concretely relates to green energy-conserving high-efficient heat preservation lattice formula mould shell of corner formula.
Background
Under the condition that the prefabricated building is vigorously developed at present in China, the building of the house by adopting the building modules is widely accepted and widely popularized in the industry. The common EPS module system has the advantages of good heat preservation and insulation effect, low cost, high construction speed and the like, the composite wall self-building house adopting the module plates made of polystyrene foam as the inner and outer heat preservation layers of the house wall and pouring the reinforced concrete bearing layer in the cavity of the module is mainly applied to low-rise villas in rural areas or cities to improve the heat preservation and energy conservation of the house building. However, the EPS polystyrene foam module has the obvious defects of poor fireproof performance, low shock strength and insufficient environmental protection.
At present, the assembly type buildings of 'heat preservation integration' and 'environmental protection and energy saving' are advocated vigorously, and green building materials slowly climb on a stage. At present, the energy consumption of the building industry in China accounts for 35 to 40 percent of the total social energy consumption. 99% of the existing buildings of nearly 400 hundred million square meters in China are high-energy-consumption buildings, more than 95% of the newly-built buildings still belong to the high-energy-consumption buildings, and the heating energy consumption of the unit building area is more than 3 times that of the newly-built buildings in developed countries. The wall body heat preservation is an important link of building energy conservation, the traditional wallboard structure cannot solve the heat preservation problem, and the heat preservation purpose can be achieved only by adding heat preservation materials. In addition, the current green energy-saving material is not widely popularized in the market, and the national requirement on green energy conservation is higher and higher, so that how to better apply the green energy-saving material to the building industry is more urgent.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a green energy-saving corner-type high-efficiency heat-preservation lattice-type formwork.
The utility model discloses the technical scheme who takes does: a corner type efficient heat-insulation lattice type formwork comprises an outer side plate 1, an inner side plate 2 and a connecting block 3, wherein the outer side plate 1 and the inner side plate 2 are arranged in parallel and have a certain distance, the outer side plate 1 and the inner side plate 2 are connected through the connecting block 3, and the outer side plate 1, the inner side plate 2 and the connecting block 3 are integrally cast and prefabricated into a whole by adopting plant fiber concrete, ceramsite concrete or foam concrete and the like; the connecting block 3 is also provided with a limiting groove 4; the outer side plate 1 and the inner side plate 2 are provided with corners; a cavity is also preset in the outer side plate 1 and/or the inner side plate 2; the cavity is rectangular, the distance between the long side direction and the edge of the formwork is 1-2cm, and the distance between the short side direction and the edge of the formwork is 1-3 cm; a high-efficiency heat insulation layer 6 is placed in the cavity, and the high-efficiency heat insulation layer 6 is made of polystyrene boards, extruded polystyrene boards, polyurethane, phenolic aldehyde, rock wool or vacuum aerogel.
Preferably, each two corresponding edges of the outer side plate 1 and the inner side plate 2 are provided with connecting tongues and grooves 5 which are matched with each other; the connecting tongue-and-groove 5 is of a step type, and the protruding part of the connecting tongue-and-groove 5 on the edges of the outer side plate 1 and the inner side plate 2, which is close to the outer side of the plate, is 1-3cm high and 1-6cm wide.
Preferably, the height of the outer side plate 1 is larger than that of the inner side plate 2; the outer side plate 1 and the inner side plate 2 are also provided with rectangular grooves or dovetail grooves.
Preferably, the connecting block 3 is an elliptical cylinder, a hexagonal prism or a cuboid, and the like, and the connecting part of the connecting block 3 and the two side plates is in arc connection.
The utility model provides a high-efficient heat preservation lattice formula mould shell scheme of turning formula has following advantage that is showing:
(1) the problems of mounting and dismounting of the template are solved, wet operation of a construction site is reduced, and construction quality is improved.
(2) The corner type efficient heat-insulation lattice type formwork is a green energy-saving module and cannot generate any adverse effect on the environment.
(3) The building module perfectly solves the fire prevention problem, has high fire prevention grade, and has good structural integrity and high seismic strength.
(4) The cavity can solve the problem of laying of self-insulation and hydroelectric pipelines.
(5) The building module can be prefabricated by a factory and assembled on a construction site, so that the construction speed is increased, and the construction difficulty is reduced.
Generally, the utility model relates to an exempt from to tear open and embed, heat preservation integration, green energy-conserving novel module, this module is whole prefabricated at the mill, assembles at the scene again, reduces the on-the-spot wet work, can effectively reduce the on-the-spot construction degree of difficulty for construction speed improves building structure's whole quality.
Drawings
FIG. 1 is a schematic structural view of a corner-type high-efficiency insulation lattice type formwork according to a first embodiment of the present invention;
FIG. 2 is a schematic structural view of a corner-type high-efficiency insulation lattice form of a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of the connecting block of the present invention;
FIG. 4 is a schematic structural view of a corner-type high-efficiency insulation lattice type formwork according to a third embodiment of the present invention;
FIG. 5 is a schematic view of a corner-type high-efficiency insulation lattice form of the fourth embodiment of the present invention;
description of reference numerals:
1-an outer panel; 2-inner side plate; 3, connecting blocks; 4-a limiting groove; 5-connecting tongue-and-groove; 6-high-efficiency heat insulation layer.
Detailed Description
The present invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-5, the utility model provides a corner formula high efficiency heat preservation lattice form shell, including outer panel 1, interior plate 2 and connecting block 3, outer panel 1 and interior plate 2 are parallel to each other and have certain interval, link to each other through connecting block 3 between outer panel 1 and the interior plate 2, outer panel 1, interior plate 2 and connecting block 3 adopt the integral casting prefabrication as an organic whole; the outer side plate 1 and the inner side plate 2 are both provided with corners, the connecting block 3 is further provided with a limiting groove 4, and a cavity is preset in the outer side plate 1 and/or the inner side plate 2. And connecting tongues 5 which are matched with each other are arranged on each two corresponding edges of the outer side plate 1 and the inner side plate 2. The cavity is rectangular, the distance between the long side direction of the cavity and the edge of the formwork is 1cm to 2cm, and the distance between the short side direction of the cavity and the edge of the formwork is 1cm to 3 cm. And a high-efficiency insulating layer 6 or a water and electricity pipeline is arranged in the cavity. The high-efficiency heat-insulating layer 6 is made of high-efficiency heat-insulating materials and can comprise polystyrene boards, extruded polystyrene boards, polyurethane, phenolic aldehyde, rock wool, vacuum aerogel and the like.
The connecting tongue-and-groove 5 is in a step shape, the height of the part, close to the inner side of the plate, of the connecting tongue-and-groove 5 on the edges of the outer plate 1 and the inner plate 2 is 1-3cm, and the width of the part is 1-6 cm; the corresponding matched and connected connecting tongue-and-groove 5 is positioned at the position close to the outer side of the board, the height of the convex part is 1-3cm, and the width is 1-6 cm. The stepped connection tongue-and-groove construction measure can realize waterproof construction and reduce the splicing difficulty of the modules.
The modules have different sizes, so that the effect of off-peak lapping can be achieved during masonry. When the outer side plate 1 and the inner side plate 2 are straight plates, cavities are preset in the outer side plate 1 and the inner side plate 2 at the same time, or the cavities are preset in the inner side plate 2 only, the height of the outer side plate 1 connected with a floor slab is higher than that of the inner side plate 2 by about the thickness of the floor slab, and the problems that a wall body is insulated and a side mold needs to be supported when the floor slab is poured are solved. When the structure is used for building an inner wall, cavities are preset in the outer side plate 1 and the inner side plate 2 at the same time, or the cavities are only preset in the inner side plate 2, or the cavities are not preset in the two side plates, the outer side plate 1 and the inner side plate 2 connected with a floor slab are lower than a standard module by about one floor slab in height, and the structure enables construction to be more convenient and effective when a wall body is built.
The outer side plate 1, the inner side plate 2 and the connecting block 3 are integrally cast and prefabricated into a whole by adopting plant fiber concrete, ceramsite concrete or foam concrete and the like; the cavity is formed by casting concrete in a factory-made form.
As shown in fig. 1, the outer side plate 1 and the inner side plate 2 are provided with corners, and cavities are preset in the outer side plate 1 and the inner side plate 2. The thickness of the two side plates is 40-180 mm. The part of the connecting tongue-and-groove 5, which is arranged at the lower part of the outer side plate 1 and the inner side plate 2 and is protruded close to the outer side, is 1-3cm high and 1-6cm wide; the left side of the outer plate 1 and the inner plate 2 is projected with a height of 1-3cm and a width of 1-6cm, and is located near the outer side of the plates.
As shown in figure 2, the thickness of the two side plates is 40-180mm, and cavities are preset on the two side plates. Wherein the height of the outer side plate 1 is larger than that of the inner side plate 2. When the module is used for building an outer wall, the height of the outer side plate 1 connected with a floor slab is higher than that of the inner side plate 2 by about the thickness of the floor slab, so that the problems that a wall body is insulated and a side mold needs to be supported when the floor slab is poured are solved.
Fig. 3 is a schematic structural diagram of the connecting block, which is a cylinder. Of course, the connecting block 3 may also be an elliptical cylinder, a hexagonal prism, a rectangular parallelepiped, or the like. The shape can help to compact the concrete when the concrete is poured, reduce the gap generated when the concrete is poured, and simultaneously, the connecting part of the connecting block 3 and the two side plates adopts arc connection to reduce the stress concentration. And a limiting groove 4 is preset on the connecting block 3 and is used for placing horizontal steel bars.
As shown in fig. 4, this embodiment is based on the first embodiment, in which a cavity is preset only in the inner panel 2, and highly efficient insulation or water and electricity pipelines are placed in the cavity, and the heights of the outer panel 1 and the inner panel 2 are adjusted so that the heights thereof are lower by about one floor thickness than the standard module height.
As shown in fig. 5, the outer panel 1 is solid and a cavity is provided only in the inner panel 2. In this embodiment, the heights of the outer panel 1 and the inner panel 2 are adjusted so that the outer panel 1 contacting the floor is higher than the inner panel 2 by about one floor thickness when used for building an outer wall.
The plant fiber concrete is a composite material consisting of plant fibers and a cement base material, and the tensile strength, the bending strength, the impact strength, the elongation and the toughness of the concrete are improved due to the large tensile strength and the large elongation of the fibers. The adopted plant fibers can be from rice straws and stalks, and the conventional rice straws, stalks and the like are usually directly burnt after being harvested, so that the air is seriously polluted and the waste is serious. The plant fiber concrete can meet the building energy-saving standard requirement, and can recycle plant fibers such as rice straws, straws and the like, thereby realizing green, environmental protection and energy conservation.
The corner type efficient heat-insulation lattice type formwork has different modulus, including 300mm, 600mm and the like, and is mainly used for achieving the effect of staggered joint overlapping.
The module can realize synchronous design and synchronous construction of a building structure and a heat insulation project, the project quality is safe and reliable, and the safety performance of a house formed by assembly, particularly the earthquake and disaster resistance performance, is obviously improved. The floor is the same as a traditional frame structure house, a cast-in-place reinforced concrete floor is adopted and is connected with wall concrete through reserved steel bars, the structure of the whole house is a whole, the earthquake resistance performance is good, eight-level earthquake resistance can be achieved, the wall body is poured in layers, the concrete can be continuously installed upwards after pouring is completed, the next-layer module installation can be carried out without waiting for concrete curing, the construction speed is accelerated, the installation is convenient, the earthquake-resistant energy-saving house is built at low cost, and land resources are saved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (4)
1. A corner type efficient heat-insulation lattice type formwork is characterized by comprising an outer side plate (1), an inner side plate (2) and a connecting block (3), wherein the outer side plate (1) and the inner side plate (2) are arranged in parallel and have a certain distance, the outer side plate (1) and the inner side plate (2) are connected through the connecting block (3), and the outer side plate (1), the inner side plate (2) and the connecting block (3) are integrally cast and prefabricated into a whole by adopting plant fiber concrete, ceramsite concrete or foam concrete; a limiting groove (4) is also arranged on the connecting block (3); the outer side plate (1) and the inner side plate (2) are provided with corners; a cavity is also preset in the outer side plate (1) and/or the inner side plate (2); the cavity is rectangular, the distance between the long side direction and the edge of the formwork is 1-2cm, and the distance between the short side direction and the edge of the formwork is 1-3 cm; the vacuum insulation board is characterized in that an efficient insulation layer (6) is placed in the cavity, and the efficient insulation layer (6) is made of polystyrene boards, extruded polystyrene boards, polyurethane, phenolic aldehyde, rock wool or vacuum aerogel.
2. A corner form formwork with efficient insulation as claimed in claim 1, wherein each two corresponding edges of the outer panel (1) and the inner panel (2) are provided with a matching connecting tongue and groove (5); the connecting tongue-and-groove (5) is of a step type, and the protruding part of the connecting tongue-and-groove (5) on the edges of the outer side plate (1) and the inner side plate (2) close to the outer side of the plate is 1-3cm high and 1-6cm wide.
3. A corner form as claimed in claim 1, characterised in that the outer panel (1) is of greater height than the inner panel (2); rectangular grooves or dovetail grooves are further formed in the outer side plate (1) and the inner side plate (2).
4. The corner-type efficient heat-preservation lattice type formwork of claim 1, wherein the connecting block (3) is an elliptical cylinder, a hexagonal prism or a cuboid, and the connecting part of the connecting block (3) and the two side plates is in arc connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821639304.2U CN210105050U (en) | 2018-09-30 | 2018-09-30 | Corner type high-efficiency heat-preservation lattice type formwork |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821639304.2U CN210105050U (en) | 2018-09-30 | 2018-09-30 | Corner type high-efficiency heat-preservation lattice type formwork |
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| CN210105050U true CN210105050U (en) | 2020-02-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883902A (en) * | 2021-10-12 | 2022-01-04 | 攀钢集团工程技术有限公司 | Method for building refractory bricks of corner furnace wall |
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2018
- 2018-09-30 CN CN201821639304.2U patent/CN210105050U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883902A (en) * | 2021-10-12 | 2022-01-04 | 攀钢集团工程技术有限公司 | Method for building refractory bricks of corner furnace wall |
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