CN211498913U - Environment-friendly cushion layer for building - Google Patents
Environment-friendly cushion layer for building Download PDFInfo
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- CN211498913U CN211498913U CN201922055704.XU CN201922055704U CN211498913U CN 211498913 U CN211498913 U CN 211498913U CN 201922055704 U CN201922055704 U CN 201922055704U CN 211498913 U CN211498913 U CN 211498913U
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Abstract
The utility model belongs to the technical field of the building bed course technique and specifically relates to an environmental protection bed course for building is related to. The construction method comprises a tamping layer positioned underground a building, wherein a recycled aggregate cushion layer is arranged on the surface of the tamping layer; the surface of the recycled aggregate cushion layer is sequentially provided with an isolation layer and a leveling layer, and a waterproof coiled material and a heat insulation layer are sequentially paved on the surface of the leveling layer; and a plastering mortar layer is arranged on the surface of the heat-insulating layer. The utility model provides a pair of environmental protection bed course for building utilizes the main structure of the regeneration aggregate of abandonment building production as the bed course, realizes dampproofing, the heat preservation of building.
Description
Technical Field
The utility model belongs to the technical field of the building bed course technique and specifically relates to an environmental protection bed course for building is related to.
Background
With the development of the building industry and the progress of the building technology, in the aspect of the heat preservation technology of the building, the heat preservation layer is added on the outer wall of the existing building, so that cold air and moisture are prevented from invading the wall body, the loss of indoor heat is reduced, and the indoor temperature is ensured. However, people neglect the underground cold and moisture of the building, the heat preservation effect of the building can be influenced when the cold and moisture are reflected to the ground surface, the existing underground cushion layer of the building does not have the functions of heat preservation and moisture protection, and the energy consumption of indoor heating is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an environmental protection bed course for building utilizes the main structure of the regeneration aggregate of abandonment building production as the bed course, realizes dampproofing, the heat preservation of building.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
an environment-friendly cushion layer for a building comprises a tamping layer positioned underground the building, wherein a recycled aggregate cushion layer is arranged on the surface of the tamping layer;
the surface of the recycled aggregate cushion layer is sequentially provided with an isolation layer and a leveling layer, and a waterproof coiled material and a heat insulation layer are sequentially paved on the surface of the leveling layer;
and a plastering mortar layer is arranged on the surface of the heat-insulating layer.
By adopting the technical scheme, the recycled aggregate is laid on the tamped surface to serve as a structural cushion layer, so that the waste building concrete is recycled, and the resources are saved and the environment is protected; arranging an isolation layer above the recycled aggregate cushion layer, leveling the surface of the recycled aggregate cushion layer, wherein the isolation layer plays a role in protecting the leveling layer and preventing the leveling layer from losing into the recycled aggregate cushion layer; waterproof coiled materials are laid on the surface of the leveling layer, so that the water-resisting and moisture-proof performance of the cushion layer is improved; the surface of the waterproof coiled material is provided with the heat-insulating layer, so that the heat-insulating and heat-preserving performances are achieved; and finally, a plastering mortar layer is coated on the surface of the heat-insulating plate, so that the protective effect of the heat-insulating plate is achieved.
The utility model discloses further set up to: the recycled aggregate cushion layer is made of waste concrete.
By adopting the technical scheme, the waste concrete is recycled.
The utility model discloses further set up to: the isolation layer is made of geotextile.
By adopting the technical scheme, the geotextile ensures that cast-in-place reinforced concrete is not lost and mixed, the overall structure and function of the material are maintained, and the effect of leveling layer protection is achieved.
The utility model discloses further set up to: the leveling layer is made of reinforced concrete.
By adopting the technical scheme, the surface of the recycled aggregate cushion layer is leveled by adopting the reinforced concrete, and meanwhile, the leveling layer is used as a structural cushion layer, so that the strength is high.
The utility model discloses further set up to: and a bonding mortar layer is coated on the leveling layer and used for bonding the waterproof coiled material.
Through adopting above-mentioned technical scheme, realize waterproofing membrane's bonding.
The utility model discloses further set up to: the waterproof roll is a high-density polyethylene waterproof roll.
By adopting the technical scheme, the high-density polyethylene waterproof coiled material has good heat resistance and cold resistance, good chemical stability, higher rigidity and toughness and good mechanical strength.
The utility model discloses further set up to: the heat-insulating layer is an extruded sheet.
By adopting the technical scheme, the extruded sheet is a material formed by continuous extrusion foaming through a special process, hard films formed on the surface of the extruded sheet are uniform and flat, and the interior of the extruded sheet is completely closed and foamed continuously and uniformly to form a honeycomb structure, so that the extruded sheet has good heat insulation performance and heat preservation performance.
The utility model discloses further set up to: and an outer decorative surface layer is arranged on the surface of the plastering mortar layer.
Through adopting above-mentioned technical scheme, the mortar layer of plastering had both played the safeguard function of heated board, was used for the bonding of finish coat again.
To sum up, the utility model discloses a beneficial technological effect does:
1. the recycled aggregate is laid on the tamped surface to serve as a structural cushion layer, so that the waste building concrete is recycled, and the resources are saved and the environment is protected; arranging an isolation layer above the recycled aggregate cushion layer, leveling the surface of the recycled aggregate cushion layer, wherein the isolation layer plays a role in protecting the leveling layer and preventing the leveling layer from losing into the recycled aggregate cushion layer; waterproof coiled materials are laid on the surface of the leveling layer, so that the water-resisting and moisture-proof performance of the cushion layer is improved; the surface of the waterproof coiled material is provided with the heat-insulating layer, so that the heat-insulating and heat-preserving performances are achieved; and finally, a plastering mortar layer is coated on the surface of the heat-insulating plate, so that the protective effect of the heat-insulating plate is achieved.
2. The isolation layer is the geotechnical cloth, has guaranteed not running off of cast in situ reinforced concrete, does not mix, keeps the overall structure and the function of material, plays the effect of screed-coat protection.
3. The leveling layer is made of reinforced concrete, the surface of the recycled aggregate cushion layer is leveled by adopting the reinforced concrete, and meanwhile, the leveling layer is used as a structural cushion layer, so that the strength is high.
Drawings
Fig. 1 is a schematic structural view of an environmental protection cushion layer for building provided by the utility model.
In the figure, 101, the rammed layer; 102. a recycled aggregate cushion layer; 103. geotextile; 104. leveling layer; 105. bonding a mortar layer; 106. waterproof coiled materials; 107. a heat-insulating layer; 108. plastering a mortar layer; 109. and an outer decorative layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides an environmental protection bed course for building utilizes the main structure of the regeneration aggregate of abandonment building production as the bed course, realizes dampproofing, the heat preservation of building.
Referring to fig. 1, the present invention discloses an environmental protection bedding course for building, which comprises a tamping course 101 located underground. Firstly, digging out underground earthwork of a building, backfilling plain soil, tamping the plain soil by mechanical layers, removing garbage on the indoor ground before backfilling the plain soil, and pumping out accumulated water and slurry of a foundation pit on the ground. And tamping the five layers of vegetable soil for 3-4 times by using the vertical tamping machine to obtain a tamped layer 101.
Referring to fig. 1, a recycled aggregate cushion layer 102 is laid on a rammed layer 101, recycled aggregate is prepared from waste concrete, the recycled aggregate prepared by simple crushing and screening processes has many edges and corners, rough surface and high crushing index, and the recycled aggregate is used as a structural cushion layer, so that the recycled building concrete is recycled, resources are saved and the environment is protected.
Referring to fig. 1, a layer of geotextile 103 is laid above a recycled aggregate cushion layer 102, and then reinforced concrete is cast on the surface of the geotextile 103 in situ as a leveling layer 104, so that the surface of the recycled aggregate cushion layer 102 is leveled. Because the recycled aggregate has gaps, in order to ensure that cast-in-place reinforced concrete does not run off or mix and the overall structure and function of the material are maintained, a layer of geotextile 103 is laid on the surface of the recycled aggregate cushion layer 102, and the effect of protecting the leveling layer 104 is achieved.
Referring to fig. 1, a waterproof roll 106 is adhered to the surface of a leveling layer 104, and a bonding mortar layer 105 is coated on the leveling layer 104 in advance for bonding the waterproof roll 106, so as to improve the water-proof and moisture-proof performance of the cushion layer. The waterproof roll 106 is made of high-density polyethylene waterproof roll 106, and has good heat resistance, cold resistance, chemical stability, rigidity and toughness and mechanical strength. The surface of the waterproof roll 106 is paved with the extruded sheet to achieve the performances of heat insulation and heat preservation. The extruded sheet is made into a material through continuous extrusion foaming by a special process, hard films formed on the surface of the extruded sheet are uniform and flat, and the interior of the extruded sheet is completely closed and foamed continuously and uniformly to form a honeycomb structure, so that the extruded sheet has good heat insulation performance and heat preservation performance.
Referring to fig. 1, the surface of the insulation board is coated with a plastering mortar layer 108 for protecting the insulation board and prolonging the service life of the insulation board. The surface of the plastering mortar layer 108 is adhered with floor tiles as an external finishing layer 109, and the plastering mortar layer 108 not only has the protection function of the insulation board, but also is used for bonding the external finishing layer 109.
The implementation principle of the embodiment is as follows: the recycled aggregate is laid on the tamped surface to serve as a structural cushion layer, so that the waste building concrete is recycled, and the resources are saved and the environment is protected; arranging an isolation layer above the recycled aggregate cushion layer 102, leveling the surface, wherein the isolation layer plays a role in protecting the leveling layer 104 and preventing the leveling layer 104 from running into the recycled aggregate cushion layer 102; a waterproof coiled material 106 is laid on the surface of the leveling layer 104, so that the water-resisting and moisture-proof performance of the cushion layer is improved; the surface of the waterproof roll 106 is provided with a heat-insulating layer 107 to achieve the heat-insulating and heat-preserving performance; finally, a plastering mortar layer 108 is coated on the surface of the insulation board, so that the protection effect of the insulation board is achieved; the isolation layer is made of the geotextile 103, so that the cast-in-place reinforced concrete is prevented from loss and mixing, the integral structure and function of the material are maintained, and the effect of protecting the leveling layer 104 is achieved; the leveling layer 104 is made of reinforced concrete, the surface of the recycled aggregate cushion layer 102 is leveled by adopting the reinforced concrete, and meanwhile, the leveling layer 104 is used as a structural cushion layer, so that the strength is high.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. An environmental protection bed course for building which characterized in that: the construction method comprises a tamping layer (101) located underground of a building, wherein a recycled aggregate cushion layer (102) is arranged on the surface of the tamping layer (101);
an isolation layer and a leveling layer (104) are sequentially arranged on the surface of the recycled aggregate cushion layer (102), and a waterproof coiled material (106) and a heat insulation layer (107) are sequentially paved on the surface of the leveling layer (104);
and a plastering mortar layer (108) is arranged on the surface of the heat-insulating layer (107).
2. The environmentally friendly underlayment for building as set forth in claim 1, wherein: the recycled aggregate cushion (102) is made of waste concrete.
3. The environmentally friendly underlayment for building as set forth in claim 2, wherein: the isolation layer is made of geotextile (103).
4. The environmentally friendly underlayment for building as set forth in claim 1, wherein: the leveling layer (104) is made of reinforced concrete.
5. The environmentally friendly underlayment for building as set forth in claim 4, wherein: the leveling layer (104) is coated with a bonding mortar layer (105) for bonding the waterproof roll (106).
6. The environmentally friendly underlayment for building as set forth in claim 1, wherein: the waterproof coiled material (106) is a high-density polyethylene waterproof coiled material (106).
7. The environmentally friendly underlayment for building as set forth in claim 1, wherein: the heat-insulating layer (107) is an extruded sheet.
8. The environmentally friendly underlayment for building as set forth in claim 1, wherein: an outer finishing layer (109) is arranged on the surface of the plastering mortar layer (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055704.XU CN211498913U (en) | 2019-11-23 | 2019-11-23 | Environment-friendly cushion layer for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922055704.XU CN211498913U (en) | 2019-11-23 | 2019-11-23 | Environment-friendly cushion layer for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498913U true CN211498913U (en) | 2020-09-15 |
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ID=72411124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922055704.XU Active CN211498913U (en) | 2019-11-23 | 2019-11-23 | Environment-friendly cushion layer for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498913U (en) |
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2019
- 2019-11-23 CN CN201922055704.XU patent/CN211498913U/en active Active
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