CN210288759U - Dampproofing insulation construction of prefabricated component - Google Patents
Dampproofing insulation construction of prefabricated component Download PDFInfo
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- CN210288759U CN210288759U CN201920698554.1U CN201920698554U CN210288759U CN 210288759 U CN210288759 U CN 210288759U CN 201920698554 U CN201920698554 U CN 201920698554U CN 210288759 U CN210288759 U CN 210288759U
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Abstract
The utility model discloses a damp-proof heat preservation structure of a prefabricated part, which comprises a basic wall body and a damp-proof heat preservation layer positioned outside the basic wall body; the base wall is connected with the moisture-proof insulating layer through a frame structure layer positioned on one side of the base wall; the frame structure layer comprises a surface layer and an inner layer, the surface layer frame structure layer is provided with a plurality of transverse and longitudinal interwoven steel bars, the steel bars penetrate into the rigid three-type polypropylene pipe, glass fibers are filled between the rigid three-type polypropylene pipe and the steel bars, and two ends of the rigid three-type polypropylene pipe are sealed by glass fiber nets; the surface layer frame structure layer is connected with the inner layer frame structure layer through reinforcing steel bars, and the inner layer frame structure layer is provided with a plurality of transversely and longitudinally interwoven reinforcing steel bars; the surface of the steel bar of the inner frame structure layer is coated with a waterproof layer; the surface layer frame structure layer is connected with the moisture-proof heat-insulating layer, and the inner layer frame structure layer is filled with cement; the periphery of the surface layer framework structure layer is provided with a stainless steel frame, and the stainless steel frame is welded with the steel bars; the stainless steel frame is provided with a plurality of connecting holes with the moisture-proof heat-insulating layer.
Description
Technical Field
The utility model relates to a building material technical field, concretely relates to prefabricated component's dampproofing insulation construction.
Background
The existing heat-insulating wall body generally needs to be constructed for many times, a waterproof layer, a heat-insulating layer and a decorative surface layer are usually arranged outside a basic wall body, the traditional installation operation is time-consuming and labor-consuming, and the operation difficulty is high. Therefore, the improvement is carried out on the in-out and in-out, the heat insulation wall body capable of being spliced and combined is obtained, the rapid splicing is realized, but due to the characteristics of the moisture-proof heat insulation layer, the strength is low, the combination stability is poor, the moisture-proof heat insulation layer is easy to break in the installation process of the heat insulation wall body, and therefore the problems that the overall strength of the wall body is low and the heat insulation layer is easy to install are solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the defect that exists among the prior art, provide a heat preservation wall structure that can splice, the heat preservation installation is simple, and heat preservation wall intensity is high.
In order to achieve the purpose, the technical scheme of the utility model is to design a moisture-proof heat-preservation structure of a prefabricated component, which comprises a base layer wall body and a moisture-proof heat-preservation layer positioned outside the base layer wall body; the base wall is connected with the moisture-proof insulating layer through a frame structure layer positioned on one side of the base wall; the frame structure layer comprises two layers from the outside to the inside, the surface layer frame structure layer is provided with a plurality of transverse and longitudinal interwoven reinforcing steel bars, rigid three-type polypropylene pipes are arranged in the reinforcing steel bars in a penetrating mode, glass fibers are filled in the rigid three-type polypropylene pipes and the reinforcing steel bars, and two ends of each rigid three-type polypropylene pipe are sealed through glass fiber nets; the surface layer frame structure layer is connected with the inner layer frame structure layer through reinforcing steel bars, and the inner layer frame structure layer is also provided with a plurality of transversely and longitudinally interwoven reinforcing steel bars; the surface of the steel bar of the inner frame structure layer is coated with a waterproof layer; the surface layer frame structure layer is connected with the moisture-proof heat-insulating layer, and the inner layer frame structure layer is filled with cement; the periphery of the surface layer framework structure layer is provided with a stainless steel frame, and the stainless steel frame is welded with the steel bars; the stainless steel frame is provided with a plurality of connecting holes with the moisture-proof heat-insulating layer.
The damp-proof heat-insulation structure comprises a base wall and a damp-proof heat-insulation layer, the surface of the wall needs to be coated or wrapped with a heat-insulation waterproof material in the prior art to achieve the purposes of heat insulation and damp proofing, and workers need to perform field operation, so that time and labor are wasted; if the concrete prefabricated member is combined with the heat-insulating waterproof material into a whole, the heat-insulating dampproof layer has the problem of fragility due to the heavy weight of the reinforced concrete, so that the installation and the transportation are inconvenient. Therefore, the moisture-proof heat-insulating layer and the base wall are respectively prepared and installed on site.
The moisture-proof heat-insulating layer is made by adopting a foaming and curing process of phenolic foam on fire-resistant aluminum foil or color steel, and the preparation process of the moisture-proof heat-insulating layer is the prior art.
Because reinforced concrete is at the curing forming's in-process, the reinforcing bar can with cement normal water contact, can lead to the reinforcing bar to be corroded for a long time, reduce reinforcing bar intensity, because basic unit's wall body needs to combine with other ornamental materials, consequently need higher intensity and hold the nail ability, consequently be reinforced concrete near basic unit's wall body one side, be close to outer wall one side and contact position of dampproofing heat preservation contact vapor and oxygen etc. often, the intensity requirement to the reinforcing bar is higher, the corrosion resistance requirement is higher, consequently, carry out water-proof treatment to the reinforcing bar, form three-dimensional waterproof layer, prevent that moisture further inwards infiltrates, form good waterproof layer.
According to the preferable technical scheme, a glass fiber net waterproof layer is arranged on the surface of the surface layer frame structure layer, and a stainless steel frame of the surface layer frame structure layer is higher than the plane of a rigid three-type polypropylene pipe of the surface layer frame structure layer; the middle part of the moisture-proof heat-insulating layer is provided with a boss which is matched with the bulge of the stainless steel frame. Through the setting of frame structure layer and dampproofing heat preservation concave-convex structure for the combination of frame structure layer and dampproofing heat preservation is inseparabler, reduces the infiltration of vapor and oxygen.
As a preferable technical scheme, the diameter of the rigid tri-type polypropylene pipe is 30-40 mm. The rigid polypropylene pipe is sleeved outside the steel bar, the glass fiber is filled in the rigid polypropylene pipe, the diameter of the selected polypropylene pipe is slightly larger than that of the steel bar, and the three polypropylene pipe is prevented from shaking on the steel bar.
As the preferred technical scheme, waterproof layers are arranged on the surfaces of the two sides of the steel bars of the inner frame structure layer. In the process of pouring the base wall, the bottom layer is poured firstly, after the bottom layer is solidified, the waterproof layer is arranged on the surface of the inner layer frame structure layer, the cement layer is poured after the waterproof layer is coated, and the cement pouring work of the base wall is completed in sequence.
As a preferred technical scheme, a diatomite layer is further arranged on the waterproof layer of the surface layer frame structure layer. Because there is the gap in the crossing department of top layer frame structure layer and dampproofing heat preservation, consequently probably there is the existence of vapor and air, through the vapor in the diatom mud absorption air, avoids the reinforcing bar to corrode.
As the preferred technical scheme, the moisture-proof insulating layer is connected with the stainless steel frame connecting hole of the surface layer frame structure layer through a rivet or a screw.
As a preferred technical scheme, the waterproof layer is one of asphalt waterproof paint, polyethylene film and waterproof putty.
As a preferred technical scheme, the moisture-proof heat-insulating layer is respectively a decorative layer, a phenolic foam heat-insulating plate and a back lining layer from the outside to the inside.
As a preferred technical scheme, the backing layer is made of fire-resistant aluminum foil or color steel.
The utility model has the advantages and the beneficial effects that: the utility model provides a modular dampproofing heated board, basic unit's wall body intensity is high, and stability is high, and waterproof performance is good, because reinforcing bar surface cladding glass fiber reduces heat transfer to a certain extent, compares in traditional reinforced concrete structure, has better thermal insulation performance. The utility model discloses simple to operate combines heat preservation and basic unit's wall body through the inflation screw, and the stainless steel construction that basic unit's wall body set up helps improving the intensity of dampproofing heat preservation, reduces cracked in the installation.
Drawings
Fig. 1 is a schematic structural view of the basic wall of the present invention;
FIG. 2 is a schematic structural view of a moisture-proof insulation layer;
fig. 3 is a schematic structural view of a reinforcing steel bar portion.
In the figure: 1. reinforcing steel bars; 2. a surface frame structure layer; 3. an inner frame structure layer; 4. a waterproof layer; 5. a stainless steel frame; 6. connecting holes; 7. a boss; 8. a decorative layer; 9. a phenolic foam insulation board; 10. a backing layer; 11. glass fibers; 12. rigid polypropylene tri-form tubing.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
A moisture-proof heat-insulating structure of a prefabricated part comprises a base wall body and a moisture-proof heat-insulating layer positioned on the outer side of the base wall body; the base wall is connected with the moisture-proof insulating layer through a frame structure layer positioned on one side of the base wall; the frame structure layer comprises two layers from the outside to the inside, the surface layer frame structure layer is provided with a plurality of transverse and longitudinal interwoven steel bars 1, rigid three-type polypropylene pipes penetrate through the steel bars, glass fibers 11 are filled in the rigid three-type polypropylene pipes and the steel bars, and two ends of each rigid three-type polypropylene pipe 12 are sealed by glass fiber nets; the surface layer frame structure layer 2 is connected with the inner layer frame structure layer 3 through steel bars, and the inner layer frame structure layer is also provided with a plurality of transverse and longitudinal interwoven steel bars; the surface of the steel bar of the inner frame structure layer is coated with a waterproof layer 4; the surface layer frame structure layer is connected with the moisture-proof heat-insulating layer, and the inner layer frame structure layer is filled with cement; the periphery of the surface layer frame structure layer is provided with a stainless steel frame 5, and the stainless steel frame is welded with the steel bars; the stainless steel frame is provided with a plurality of connecting holes 6 with the moisture-proof heat-insulating layer.
The surface of the surface layer frame structure layer is provided with a glass fiber net waterproof layer, and a stainless steel frame of the surface layer frame structure layer is higher than the plane of a rigid three-type polypropylene pipe of the surface layer frame structure layer; the middle part of the dampproof heat-insulating layer is provided with a boss 7.
The diameter of the rigid polypropylene pipe is 30-40 mm.
Waterproof layers are arranged on the surfaces of two sides of the steel bars of the inner frame structure layer.
And a diatomite layer is also arranged on the waterproof layer of the surface layer frame structure layer.
The moisture-proof insulating layer is connected with the stainless steel frame of the surface layer frame structure layer through expansion screws.
The waterproof layer is one of asphalt waterproof paint, polyethylene film and waterproof putty.
The moisture-proof heat-insulating layer comprises a decorative layer 8, a phenolic foam heat-insulating plate 9 and a back lining layer 10 from the outside to the inside.
The back lining layer is made of fire-resistant aluminum foil or color steel.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. A moisture-proof heat-insulating structure of a prefabricated part is characterized by comprising a base wall and a moisture-proof heat-insulating layer positioned on the outer side of the base wall; the base wall is connected with the moisture-proof insulating layer through a frame structure layer positioned on one side of the base wall; the frame structure layer comprises two layers from the outside to the inside, the surface layer frame structure layer is provided with a plurality of transverse and longitudinal interwoven reinforcing steel bars, the reinforcing steel bars penetrate through a rigid three-type polypropylene pipe, the rigid three-type polypropylene pipe and the reinforcing steel bars are filled with glass fibers, and two ends of the rigid three-type polypropylene pipe are sealed by glass fiber nets; the surface layer frame structure layer is connected with the inner layer frame structure layer through reinforcing steel bars, and the inner layer frame structure layer is also provided with a plurality of transversely and longitudinally interwoven reinforcing steel bars; the surface of the steel bar of the inner frame structure layer is coated with a waterproof layer; the surface layer frame structure layer is connected with the moisture-proof heat-insulating layer, and the inner layer frame structure layer is filled with cement; the periphery of the surface layer framework structure layer is provided with a stainless steel frame, and the stainless steel frame is welded with the steel bars; the stainless steel frame is provided with a plurality of connecting holes with the moisture-proof heat-insulating layer.
2. The moisture-proof and heat-insulating structure of a prefabricated part according to claim 1, wherein a glass fiber mesh waterproof layer is arranged on the surface of the surface layer framework structure layer, and the stainless steel frame of the surface layer framework structure layer is higher than the plane of the rigid three-type polypropylene pipe of the surface layer framework structure layer; the middle part of the moisture-proof heat-insulating layer is provided with a boss which is matched with the bulge of the stainless steel frame.
3. The moisture-proof and heat-insulating structure of prefabricated parts according to claim 2, wherein the diameter of the rigid polypropylene tri-type pipe is 30-40 mm.
4. The moisture-proof and heat-insulating structure of the prefabricated parts as claimed in claim 3, wherein the inner frame structure layer has waterproof layers on both side surfaces of the reinforcing bars.
5. The moisture-proof and heat-insulating structure of the prefabricated parts as claimed in claim 4, wherein a diatomite layer is further provided on the waterproof layer of the surface frame structure layer.
6. The moisture-proof and heat-insulating structure of the prefabricated parts as claimed in claim 5, wherein the moisture-proof and heat-insulating layer is connected with the stainless steel frame connecting holes of the surface frame structure layer by means of rivet or screw.
7. The moisture-proof and heat-insulating structure of a prefabricated part according to claim 6, wherein the waterproof layer is one of asphalt waterproof paint, polyethylene film and waterproof putty.
8. The prefabricated parts moisture-proof and heat-insulating structure as claimed in claim 7, wherein the moisture-proof and heat-insulating layer comprises a decorative layer, a phenolic foam heat-insulating board and a backing layer from the outside to the inside.
9. The prefabricated unit moisture-proof and heat-insulating structure as claimed in claim 8, wherein said backing layer is a fire-resistant aluminum foil or color steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698554.1U CN210288759U (en) | 2019-05-16 | 2019-05-16 | Dampproofing insulation construction of prefabricated component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920698554.1U CN210288759U (en) | 2019-05-16 | 2019-05-16 | Dampproofing insulation construction of prefabricated component |
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| Publication Number | Publication Date |
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| CN210288759U true CN210288759U (en) | 2020-04-10 |
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| CN201920698554.1U Active CN210288759U (en) | 2019-05-16 | 2019-05-16 | Dampproofing insulation construction of prefabricated component |
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| CN (1) | CN210288759U (en) |
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2019
- 2019-05-16 CN CN201920698554.1U patent/CN210288759U/en active Active
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