CN217602070U - Perlite composite non-dismantling formwork - Google Patents
Perlite composite non-dismantling formwork Download PDFInfo
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- CN217602070U CN217602070U CN202221111795.XU CN202221111795U CN217602070U CN 217602070 U CN217602070 U CN 217602070U CN 202221111795 U CN202221111795 U CN 202221111795U CN 217602070 U CN217602070 U CN 217602070U
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Abstract
A perlite composite disassembly-free template belongs to the technical field of insulation boards of building walls. Including a pearlite board, compound heated board on pearlite board left surface, a set of evenly distributed on pearlite board and heated board and one end turn left from the right side and pass the crab-bolt of pearlite board and heated board in proper order and pour the fixed wall body of crab-bolt one end on the heated board left surface, the left end of crab-bolt extends the heated board left respectively, has buried a net layer in the left and right sides side of pearlite board respectively underground, and the thickness of pearlite board is 25 ~ 35mm, and the thickness of heated board is 20mm ~ 60mm. The strength of the surface of the template is enhanced under the condition of ensuring that the heat conductivity coefficient and the flame retardance meet the requirements, the conditions of surface cracking and over-thick thickness of the template are avoided, the service life of the template is prolonged, and the influence of over-thick template on the indoor space is avoided.
Description
Technical Field
The utility model belongs to the technical field of the heat preservation of housing construction wall body, concretely relates to compound template of exempting from to tear open of pearlite.
Background
Along with the national improvement of the energy-saving requirement and the environmental protection requirement of the building, the energy-saving standard of the civil building is improved from the original 65 percent to 75 percent. The industry adopts the installation heated board often or pours the mode of exempting from to tear open the template and reach the purpose that reduces wall body heat transfer coefficient and improve the fire behavior, wherein exempt from to tear open the template and have the advantage that can not drop easily, often adopt the polystyrene board as main heat preservation and wall body pouring structure of being connected, but there is template surface strength low in the in-service use process, the not enough of surface fracture can appear, fire-resistant limit time is short in addition, the polystyrene board that will use considerable thickness after the energy-conserving standard of building industry improves reaches energy-conserving requirement, but combustion behavior and fire-resistant time are not enough, can have the potential safety hazard.
In view of the above, there is a need for a perlite composite non-dismantling formwork with simple structure, low thermal conductivity, high flame retardancy and long service life. The applicant has therefore made an advantageous design, in the context of which the solution to be described below is made.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a compound exempt from to tear open template of pearlite helps improving exempt from to tear open template structure, makes template surface strength improve and can improve flame retardant property, is favorable to prolonging the life of external wall insulation system.
The utility model aims at reaching like this, a template is exempted from to tear open by pearlite combination, including a perlite board, compound heated board, a set of evenly distributed on perlite board left surface and one end turn left from the right side and pass the crab-bolt of perlite board and heated board in proper order and one pour on the heated board left surface and with the fixed wall body of crab-bolt one end, the left end of crab-bolt extends the heated board respectively left the left and right sides of perlite board is buried a net layer in the side respectively underground, the thickness of perlite board is 25 ~ 35mm, the thickness of heated board is 20mm ~ 60mm.
In a specific embodiment of the present invention, the mesh layer is one of a galvanized steel wire mesh or a fiberglass mesh.
In another specific embodiment of the present invention, the insulation board is one of a polystyrene insulation board or a hard foam polyurethane insulation board.
In another specific embodiment of the present invention, the perlite plate and the thermal insulation plate are fixed to each other by an adhesive layer.
In yet another specific embodiment of the present invention, the material of the adhesive layer 3 is polyurethane adhesive.
The technical scheme provided by the utility model the technical effect lie in: because the structure that the grid layers are arranged in the left side surface and the right side surface of the perlite plate and are compounded with the heat insulation plate is adopted, the strength of the surface of the template is greatly enhanced under the condition that the heat conductivity coefficient and the flame retardance meet the requirements, the conditions that the surface of the template cracks and the thickness is too thick are avoided, and the service life of an external wall heat insulation system is greatly prolonged.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure: 1. perlite plates, 11. Grid layers; 2. a thermal insulation board; 3. an adhesive layer; 4. a wall body; 5. and (6) anchor bolts.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings, but the embodiments are not limited to the technical solutions, and any changes in the form but not in the spirit according to the present invention should be regarded as the protection scope of the present invention.
In the following description, all the concepts related to the directions or orientations of up, down, left, right, front and rear are based on the position of fig. 1, and thus should not be interpreted as limiting the technical solution provided by the present invention.
Example 1
Please refer to fig. 1, the utility model relates to a compound formwork of exempting from to tear open of pearlite, including a perlite board 1, a compound heated board 2 on perlite board 1 left surface, a set of evenly distributed is on perlite board 1 and heated board 2 and one end from the right side to turn left crab-bolt 5 and one that pass perlite board 1 and heated board 2 in proper order and pour on 2 left surfaces of heated board and with the fixed wall body 4 of crab-bolt 5 one end, the left end of aforementioned crab-bolt 5 extends heated board 2 left respectively, a net layer 11 has been buried underground respectively in the left and right sides side of aforementioned perlite board 1, the preferred 25mm of thickness of aforementioned perlite board 1, the thickness of aforementioned heated board 2 is 60mm.
The material of the mesh layer 11 is not limited at all, and in the present embodiment, a glass fiber mesh cloth is preferably used.
The material of the insulation board 2 is not limited at all, and in the present embodiment, a polystyrene insulation board is preferably used.
The perlite plate 1 and the insulation board 2 are fixed to each other by an adhesive layer 3, and the material of the adhesive layer 3 is not limited at all, and in this embodiment, a polyurethane adhesive is preferred.
Example 2
Please continue to refer to fig. 1, the utility model relates to a perlite composite detaching-free template, including a perlite board 1, a compound heated board 2 on perlite board 1 left surface, a set of evenly distributed is on perlite board 1 and heated board 2 and one end from the right side down pass perlite board 1 and heated board 2 crab-bolt 5 and one pour on 2 left surfaces of heated board and with the fixed wall body 4 of 5 one end of crab-bolt 5 left side, the left end of aforementioned crab-bolt 5 extends heated board 2 respectively left, a net layer 11 has been buried underground respectively in the left and right sides side of aforementioned perlite board 1, the preferred 30mm of thickness of aforementioned perlite board 1, the thickness of aforementioned heated board 2 is 40mm.
The material of the mesh layer 11 is not limited, and in the present embodiment, a galvanized steel wire mesh is preferably used.
The material of the insulation board 2 is not limited at all, and in the present embodiment, a hard foam polyurethane insulation board is preferably used.
The perlite plate 1 and the insulation board 2 are fixed to each other by an adhesive layer 3, and the material of the adhesive layer 3 is not limited at all, and in this embodiment, a polyurethane adhesive is preferred.
Example 3
Please refer to fig. 1, the utility model relates to a perlite composite detaching-free template, including a perlite board 1, a compound heated board 2 on perlite board 1 left surface, a set of evenly distributed is on perlite board 1 and heated board 2 and one end from the right side down pass perlite board 1 and heated board 2 crab-bolt 5 and one pour on 2 left surfaces of heated board and with the fixed wall body 4 of crab-bolt 5 one end left side, the left end of aforementioned crab-bolt 5 extends heated board 2 respectively left, a net layer 11 has been buried underground respectively in the left and right sides side of aforementioned perlite board 1, the preferred 28mm of thickness of aforementioned perlite board 1, the thickness of aforementioned heated board 2 is 50mm.
The rest is as described in example 1.
Example 4
Please refer to fig. 1, the utility model relates to a compound formwork of exempting from to tear open of pearlite, including a perlite board 1, a compound heated board 2 on perlite board 1 left surface, a set of evenly distributed is on perlite board 1 and heated board 2 and one end from the right side to turn left crab-bolt 5 and one that pass perlite board 1 and heated board 2 in proper order and pour on 2 left surfaces of heated board and with the fixed wall body 4 of crab-bolt 5 one end, the left end of aforementioned crab-bolt 5 extends heated board 2 left respectively, a net layer 11 has been buried underground respectively in the left and right sides side of aforementioned perlite board 1, the preferred 35mm of thickness of aforementioned perlite board 1, the thickness of aforementioned heated board 2 is 20mm.
The rest is the same as the description of example 2.
Claims (5)
1. The utility model provides a compound formwork of exempting from to tear open of pearlite which characterized in that: including a perlite board (1), a compound heated board (2) on perlite board (1) left surface, a set of evenly distributed is on perlite board (1) and heated board (2) and one end from the right side down left side pass in proper order crab-bolt (5) and one of perlite board (1) and heated board (2) pour on heated board (2) left surface and with crab-bolt (5) one end fixed wall body (4), the left end of crab-bolt (5) extends heated board (2) left respectively it has a net layer (11) to bury underground respectively in the left and right sides side of perlite board (1), the thickness of perlite board (1) is 25 ~ 35mm, the thickness of heated board (2) is 20mm ~ 60mm.
2. The perlite composite disassembly-free template as recited in claim 1, characterized in that: the grid layer (11) is one of a galvanized steel wire mesh or glass fiber grid cloth.
3. The perlite composite disassembly-free template as recited in claim 1, characterized in that: the heat insulation board (2) is one of a polystyrene heat insulation board or a hard foam polyurethane heat insulation board.
4. The perlite composite disassembly-free template as recited in claim 1, characterized in that: the perlite plate (1) and the heat insulation plate (2) are mutually fixed through an adhesive layer (3).
5. The perlite composite disassembly-free template as recited in claim 4, characterized in that: the adhesive layer (3) is made of polyurethane adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111795.XU CN217602070U (en) | 2022-05-10 | 2022-05-10 | Perlite composite non-dismantling formwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221111795.XU CN217602070U (en) | 2022-05-10 | 2022-05-10 | Perlite composite non-dismantling formwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217602070U true CN217602070U (en) | 2022-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221111795.XU Active CN217602070U (en) | 2022-05-10 | 2022-05-10 | Perlite composite non-dismantling formwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217602070U (en) |
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2022
- 2022-05-10 CN CN202221111795.XU patent/CN217602070U/en active Active
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