CN215330744U - Portable outer wall waterproof insulation template - Google Patents
Portable outer wall waterproof insulation template Download PDFInfo
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- CN215330744U CN215330744U CN202121403385.8U CN202121403385U CN215330744U CN 215330744 U CN215330744 U CN 215330744U CN 202121403385 U CN202121403385 U CN 202121403385U CN 215330744 U CN215330744 U CN 215330744U
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Abstract
The utility model discloses a portable waterproof and heat-insulating template for an outer wall, which comprises a heat-insulating layer, a waterproof layer, a plurality of expansion bolts and a steel wire mesh, wherein the inner side of the waterproof layer is connected with the heat-insulating layer through an adhesive layer, through holes for the expansion bolts to pass through are reserved on the adhesive layer and the heat-insulating layer, blind holes connected with the through holes are formed in the inner side of the waterproof layer, nylon colloidal particles are filled in the blind holes, the end parts of the expansion bolts penetrate through the through holes of the heat-insulating layer and the adhesive layer to reach the inside of the blind holes, and the head parts of the expansion bolts are connected with the steel wire mesh. This portable outer wall waterproof insulation template installation is convenient fast, can realize that outer wall waterproof insulation construction and concrete placement go on in step, does benefit to the reduction time limit for a project, reduces construction cost, and waterproof layer, adhesive linkage and heat preservation later stage are difficult for droing simultaneously, and factor of safety is high.
Description
Technical Field
The utility model relates to the technical field of external wall waterproof heat insulation, in particular to a portable external wall waterproof heat insulation template.
Background
At present, the energy-saving and emission-reducing method of the external wall heat-insulating building mainly comprises the following steps: (1) the large mould is internally provided with a mesh polystyrene board cast-in-place system, namely, a mesh polystyrene board is arranged on the side wall of the mould before concrete is poured and is poured with the concrete into a whole, the heat insulation layer of the system has high safety, but the system has the defects of thick outer plastering layer and easy cracking, and particularly when a face brick is pasted on an outer wall, the heat insulation layer is easy to deform slowly due to the overweight of the decorative layer, so that the falling of decorative bricks on the decorative layer is easy to cause accidents of hurting people. (2) After the outer wall is painted, the heat-insulating plate is adhered to the wall surface by using adhesive mortar, and alkali-resistant gridding cloth is coated outside the heat-insulating plate and then anti-crack mortar is smeared on the heat-insulating plate; in the mode, the heat insulation plate is slowly contracted and deformed, a through crack is easily formed at the joint of the heat insulation plate, and the heat insulation plate can directly influence the bonding effect of the heat insulation plate and a wall body through rainwater erosion to cause the heat insulation plate to fall off. And the installation procedures of the two methods are long, which is not beneficial to reducing the construction period.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a portable external wall waterproof heat-insulation template which is rapid and convenient to install, can realize synchronous implementation of external wall waterproof heat-insulation construction and concrete pouring, is beneficial to reducing the construction period and reducing the construction cost, and meanwhile, a waterproof layer, an adhesive layer and a heat-insulation layer are not easy to fall off in the later period, and the safety factor is high.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a portable outer wall waterproof insulation template, includes heat preservation and waterproof layer, still includes a plurality of bloated bolt and steel wire net piece, the waterproof layer inboard links to each other with the heat preservation through the adhesive linkage all leave the through-hole that supplies the bloated bolt to pass on adhesive linkage and the heat preservation to be provided with the blind hole that links to each other with the through-hole in the waterproof layer inboard the blind hole intussuseption is filled with the nylon micelle, the through-hole that heat preservation and adhesive linkage were passed to the bloated bolt tip is inside until the blind hole, bloated bolt head links to each other with the steel wire net piece.
Preferably, a gap is reserved between the heat insulation layer and the steel wire mesh.
Preferably, a gasket is disposed at a side wall of the waterproof layer.
Preferably, a water guide slope is arranged at the edge of the waterproof layer.
Preferably, the portable outer wall waterproof heat preservation template is formed by splicing a plurality of portable outer wall waterproof heat preservation template units.
Preferably, the gasket is made of silica gel or rubber.
Preferably, the waterproof layer is made of steam-cured calcium silicate or cement, and the bonding layer is made of a cement adhesive.
Preferably, the insulating layer is made of any one of extruded sheets, graphite benzene plates, polystyrene and polyurethane.
Further preferably, the outer surfaces of the expansion bolt and the steel wire mesh sheet are both provided with a zinc coating, and the expansion bolt is welded on the steel wire mesh sheet.
According to the technical scheme, a plurality of portable external wall waterproof and heat-insulation template units are spliced into a whole external wall waterproof and heat-insulation template, the end parts of the expansion bolts penetrate through holes of the heat-insulation layer and the adhesive layer until the end parts of the expansion bolts are inserted into blind holes filled with nylon colloidal particles, the expansion bolts are screwed up, the heat-insulation layer, the waterproof layer and the adhesive layer are connected into a whole by the expansion bolts, upward supporting force is provided for the heat-insulation layer, the waterproof layer and the adhesive layer by the expansion bolts, and the heat-insulation layer, the waterproof layer and the adhesive layer are prevented from falling off; in addition, the mode can not damage the outer side surface of the waterproof layer, so that the process of filling and leveling the damaged part of the outer side surface of the waterproof layer is omitted, the rainwater is prevented from entering, and the construction period is shortened; the expansion bolt head is connected with the steel wire mesh, and a gap is reserved between the heat preservation layer and the steel wire mesh to realize that the outer wall waterproof heat preservation template not only has a function as a concrete pouring template, so that the processes of formwork support and formwork removal in the building construction are omitted, the outer wall waterproof heat preservation construction and the concrete pouring are carried out synchronously, the construction period is further shortened, the construction cost is reduced, meanwhile, the risk that the waterproof layer, the bonding layer and the heat preservation layer fall off in the later period is further reduced, and the safety coefficient is greatly improved.
Drawings
FIG. 1 is a schematic right side view cross-sectional view of the portable waterproof and heat-insulating formwork for external walls;
fig. 2 is a schematic front view of the portable waterproof and heat-insulating template for the external wall.
Detailed Description
The utility model will be further explained with reference to the accompanying drawings:
as shown in fig. 1 and 2, the portable external wall waterproof heat-insulation template comprises a heat-insulation layer 1 for insulating a building, a waterproof layer 2 for blocking rainwater, a plurality of expansion bolts 3 and a steel wire mesh sheet 4; the expansion bolt 3 is an expansion bolt which is a common connecting piece for buildings, the inner side of the waterproof layer 2 is connected with the heat-insulating layer 1 through the bonding layer 5, and the bonding layer 5 is usually made of cement adhesive; through holes 6 for the expansion bolts 3 to pass through are reserved on the adhesive layer 5 and the heat preservation layer 1, blind holes 7 correspondingly connected with the through holes 6 are formed in the inner side of the waterproof layer 2, the blind holes 7 are filled with nylon colloidal particles 8, the end portions of the expansion bolts 3 penetrate through the through holes 6 of the heat preservation layer 1 and the adhesive layer 5 until the end portions of the expansion bolts 3 are hammered into the blind holes 7, the expansion bolts 3 are screwed, and the expansion bolts 3 are formed by connecting the heat preservation layer 1, the waterproof layer 2 and the adhesive layer 5 into a whole; the nylon colloidal particles 8 can well buffer and release the pressing force of the expansion bolt 3 when the expansion bolt is hammered into the blind hole 7, so that the waterproof layer 2 is prevented from being damaged, and meanwhile, the waterproof layer 2 and the expansion bolt 3 are tightly connected; the bolt 3 that expands can also give the ascending holding power of heat preservation 1, waterproof layer 2 and adhesive linkage 5 like this, avoids heat preservation 1, waterproof layer 2 and adhesive linkage 5 to drop. The welding of 3 heads of bloated bolt is on wire net piece 4, and keep leaving clearance 9 between heat preservation 1 and the wire net piece 4, realize this outer wall waterproof insulation template and not only acted as the function of concrete placement template, thereby remove the formwork in the construction work from, the process of form removal, and outer wall waterproof insulation construction and concrete placement go on in step, further reduce the time limit for a project, reduce construction cost, the waterproof layer 2 has further been reduced simultaneously again, the risk that adhesive linkage 5 and 1 later stage of heat preservation drop, factor of safety improves greatly. And because this outer wall waterproof insulation template can not destroy 2 lateral surfaces of waterproof layer, just also saved and need filled up 2 lateral surfaces of waterproof layer destruction department, avoided the process that the rainwater got into, further saved construction period. In this embodiment, the insulating layer 1 is made of any one of extruded sheet, graphite polystyrene board, polystyrene, and polyurethane. The heat-insulating material has good heat-insulating effect and good forming effect, and can prevent the heat-insulating layer 1 from being damaged when being used for a long time. The waterproof layer 2 is made of steam-cured calcium silicate or cement. The steam-cured calcium silicate or cement has low cost and good anti-aging effect. And the outer surfaces of the expansion bolt 3 and the steel wire mesh 4 are both provided with a zinc coating, and the zinc coating can play a role in delaying the expansion bolt 3 and the steel wire mesh 4 from being oxidized.
In a preferred embodiment, gaskets 21 are provided at the side walls of the waterproof layer 2. When this outer wall waterproof insulation template receives external influence to appear expend with heat and contract with cold, gasket 21 can play the cushioning effect to the emergence of the phenomenon of expend with heat and contract with cold takes place to destroy waterproof layer 2. Wherein, the material of the gasket 21 can be silica gel or rubber. A plurality of portable outer wall waterproof insulation template unit concatenation forms whole portable outer wall waterproof insulation template. When this portable outer wall waterproof insulation template is produced, assemble the equipment of portable outer wall waterproof insulation template unit according to building outer wall concrete dimension. The water guide slopes 22 are arranged at the edges of the waterproof layer 2, and after the two portable external wall waterproof heat-insulation template units are spliced, the two water guide slopes 22 are oppositely arranged to form a water guide groove, so that the influence on the bonding effect caused by water entering the splicing positions of the two portable external wall waterproof heat-insulation template units is avoided.
The embodiment is only for explaining the conception and the implementation of the utility model, and does not limit the same, and the technical solution without substantial change is still in the protection scope under the conception of the utility model.
Claims (9)
1. The utility model provides a portable outer wall waterproof insulation template, includes heat preservation and waterproof layer, its characterized in that still includes a plurality of bloated bolt and steel wire mesh piece, the waterproof layer inboard links to each other with the heat preservation through the adhesive linkage all leave the through-hole that supplies the bloated bolt to pass on adhesive linkage and the heat preservation to be provided with the blind hole that links to each other with the through-hole in the waterproof layer inboard the blind hole intussuseption is filled with the nylon micelle, the through-hole that heat preservation and adhesive linkage were passed to the bloated bolt tip is inside until the blind hole, the bloated bolt head links to each other with the steel wire mesh piece.
2. The portable waterproof and heat-insulating template for external walls according to claim 1, wherein a gap is reserved between the heat-insulating layer and the steel wire mesh.
3. The portable exterior wall waterproof insulation template of claim 2, wherein a gasket is arranged on the side wall of the waterproof layer.
4. The portable exterior wall waterproof insulation template of claim 2, wherein a water guiding slope is arranged at the edge of the waterproof layer.
5. The portable external wall waterproof insulation template of claim 2, wherein the portable external wall waterproof insulation template is formed by splicing a plurality of portable external wall waterproof insulation template units.
6. The portable waterproof insulation template for external walls according to claim 3, wherein the gasket is made of silica gel or rubber.
7. The portable waterproof and heat-insulating template for external walls according to claim 2, wherein the waterproof layer is made of steam-cured calcium silicate or cement, and the adhesive layer is made of cement adhesive.
8. The portable waterproof and heat-insulating template for external walls according to claim 2, wherein the heat-insulating layer is made of any one of extruded sheets, graphite polystyrene boards, polystyrene boards and polyurethane boards.
9. The portable waterproof insulation template for external walls according to claim 2, wherein the outer surfaces of the expansion bolt and the steel wire mesh sheet are both provided with a zinc coating, and the expansion bolt is welded on the steel wire mesh sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403385.8U CN215330744U (en) | 2021-06-23 | 2021-06-23 | Portable outer wall waterproof insulation template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121403385.8U CN215330744U (en) | 2021-06-23 | 2021-06-23 | Portable outer wall waterproof insulation template |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215330744U true CN215330744U (en) | 2021-12-28 |
Family
ID=79560728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121403385.8U Active CN215330744U (en) | 2021-06-23 | 2021-06-23 | Portable outer wall waterproof insulation template |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215330744U (en) |
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2021
- 2021-06-23 CN CN202121403385.8U patent/CN215330744U/en active Active
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