CN209742065U - Basement waterproof heat preservation wall structure - Google Patents
Basement waterproof heat preservation wall structure Download PDFInfo
- Publication number
- CN209742065U CN209742065U CN201920255245.7U CN201920255245U CN209742065U CN 209742065 U CN209742065 U CN 209742065U CN 201920255245 U CN201920255245 U CN 201920255245U CN 209742065 U CN209742065 U CN 209742065U
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- waterproof
- waterproof layer
- soleplate
- side wall
- basement
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Abstract
The utility model relates to a basement waterproof insulation wall structure, waterproof insulation wall structure includes soleplate and side wall, soleplate's below is the bed course, and soleplate and the outside extension that forms of side wall junction, the outside of side wall is by interior first waterproof layer, heat preservation, second waterproof layer and inoxidizing coating of being equipped with in proper order outside to, soleplate's extension and bottom are crossed to the downward cladding of side wall body along first waterproof layer, heat preservation, second waterproof layer and protective layer are 90 degrees and buckle and with the lateral surface parallel and level of soleplate's extension in the bottom of side wall along soleplate's extension, the partial butt joint of extension lateral surface is crossed with the first waterproof layer cladding in the bottom of second waterproof layer. This basement waterproof insulation structure has increased the heat preservation, has reduced the basement and has produced the phenomenon of condensation because of inside and outside difference in temperature is too big, guarantees indoor drying.
Description
Technical Field
The invention relates to the technical field of building outer layer structures, in particular to a basement waterproof heat-insulation structure.
Background
Basements are an important part of modern buildings, and the requirements on the use environment and the building specification are higher and higher. The waterproof and moistureproof problem is always the most important problem in the process of building basements, the existing basement waterproofing is basically built by adopting impervious concrete on the outer wall, the part of the backfill soil on the outer side is subjected to simple waterproof treatment by adopting SBS waterproof coiled materials or polyurethane coating, and the part of the backfill soil is added with an insulation board for heat preservation. The structural design has the following problems that if the heat insulation plate is not arranged, particularly in summer, the basement generates serious condensation phenomenon on the inner side of the outer wall of the basement due to overlarge temperature difference between the inside and the outside, so that the basement is too moist; the waterproof layer is inevitably damaged in the fixing process of the heat insulation plate due to the arrangement of the heat insulation plate, so that the waterproof effect is poor, moisture can permeate between seams of the heat insulation plate, and the waterproof and heat insulation performances have defects; there is not corresponding safeguard measure in the heated board outside in addition, at backfill operation in-process, can cause the destruction to the heated board.
Disclosure of Invention
For solving the problem that exists among the above-mentioned prior art, the utility model discloses a waterproof insulation structure of basement that water-proof effects is better, heat preservation effect is good, waterproof insulation wall structure includes soleplate and side wall, soleplate's below is the bed course, and soleplate and side wall junction outwards form the extension, the outside of side wall is by interior first waterproof layer, heat preservation, second waterproof layer and the inoxidizing coating of being equipped with in proper order outside to, soleplate's extension and bottom are followed to the downward cladding of side wall body to first waterproof layer, heat preservation, second waterproof layer and protective layer are 90 degrees and buckle and with the lateral surface parallel and level of soleplate's extension in the bottom of side wall along soleplate's extension, the partial butt joint of extension lateral surface is crossed with the first waterproof layer cladding to the bottom of second waterproof layer. The second waterproof layer is arranged on the outer side of the heat insulation layer, and even if the first waterproof layer is damaged carelessly in the process of arranging the heat insulation layer, a good waterproof effect can be still ensured. The outside of structure sets up the inoxidizing coating, protects inside heat preservation and waterproof layer, backfills construction or other work progress like this, can not lead to the fact destruction to its inner structure, guarantees the continuation of heat preservation effect and water-proof effects, and in addition, the whole cladding of basic floor and the side wall of basement can be avoided water to get into indoorly from the seam crossing on floor or floor and side wall, and water-proof effects is better. Meanwhile, the extension part outside the side wall formed by the foundation slab of the basement during construction is integrally surrounded in the waterproof and heat-insulating layer, so that the waterproof and heat-insulating treatment is comprehensive.
Further, the first waterproof layer comprises a first vertical part, a first horizontal part, a second vertical part and a second horizontal part which are continuously laid, the first vertical part is integrally laid along the outer side surface of the side wall, the first horizontal part is arranged on the upper surface of the extending part, the second vertical part is arranged on the outer side surface of the extending part, and the second horizontal part is integrally arranged on the bottom surface of the base bottom plate.
Further, the bottom of the second waterproof layer is connected with the top end of the second vertical part.
Further, the first waterproof layer comprises two layers of SBS waterproof rolls with the thickness of 3mm +4 mm.
Furthermore, the heat-insulating layer comprises two layers of polyurethane graphene extruded sheets with the thickness of 75 mm. The polyurethane graphene extruded sheet is light in weight and better in heat preservation effect, and the heat preservation effect is better than that of other forms of sheets with the same thickness.
Further, the two layers of polyurethane graphene extruded sheets are spliced in a staggered mode. When the two layers of extruded sheets are spliced, the seams of the two layers are staggered, so that the respective seams of the two layers cannot penetrate through, and the heat insulation effect is improved.
Furthermore, the second waterproof layer is formed by directly pasting and paving self-adhesion type waterproof coiled materials on the polyurethane graphene extruded sheet. The self-adhesive waterproof coiled material is adhered to the extruded sheet, the waterproof surface faces outwards, and the laying is convenient.
Compared with the prior art, the utility model discloses a basement waterproof insulation structure of patent design has following progress. Firstly, the first waterproof layer integrally coats the foundation bottom plate and the side wall body of the basement, so that water vapor can be effectively prevented from permeating into a room from a floor or a joint of the floor and a side wall; moreover, 2 layers of polyurethane graphene extruded sheets with the thickness of 75mm are added, and the two layers of extruded sheets are spliced in a staggered manner, so that the heat insulation effect is good, and too much space is not occupied; the waterproof layer is arranged, the waterproof effect can be further improved, the protective layer is built on the outer side of the second waterproof layer, the waterproof layer and the heat preservation layer inside the structure are effectively protected from being damaged by the outside, and the waterproof and heat preservation effects are guaranteed.
Drawings
FIG. 1 is a schematic view of the structure of the waterproof thermal insulation wall of the present invention
Description of the reference numerals
In the figure, 1 side wall, 2 first waterproof layer, 3 heat preservation layer, 4 second waterproof layer, 5 protective layer, 6 foundation bottom plate, 7 brick moulding bed, 21 first vertical part, 22 first horizontal part, 23 second vertical part, 24 second horizontal part, 61 extending part and 62 cushion layer
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the utility model discloses a basement waterproof insulation structure of design, waterproof insulation wall structure includes soleplate 6 and side wall 1, soleplate 6's below is bed course 62, soleplate 6 outwards forms extension 61 with 1 junction of side wall, side wall 1's outside is equipped with first waterproof layer 2 by interior outside to in proper order, heat preservation 3, second waterproof layer 4 and inoxidizing coating 5, extension 61 and whole bottom surface of soleplate 6 are crossed to the downward cladding of the 1 outside of side wall along first waterproof layer 2, heat preservation 3, second waterproof layer 4 and protective layer 5 are 90 degrees and buckle and with the lateral surface parallel and level of soleplate 6's extension 61 in the bottom of side wall 1 along the extension 61 of soleplate 6, the partial butt joint of extension 61 lateral surface is crossed with the cladding of 2 cladding of first waterproof layer in the bottom of second waterproof layer 4.
The basement adopting the heat preservation structure adopts the brick bed mould 7 as a template support of the foundation slab structure, the second horizontal part 24 of the first waterproof layer 2 is required to be arranged on the cushion layer 62 before the foundation slab 6 is poured, the first waterproof layer 2 is made of a double-layer SBS waterproof coiled material with the thickness of 3mm and 4mm, the second vertical part 23 is formed by upturning along the brick bed mould 7, after the side wall body 1 is poured, the upper surface of the extending part 61 is paved by upturning the first waterproof layer 2 to form the second horizontal part 22, the first vertical part 21 is formed by continuously and upwardly paving the outer side of the whole side wall 1, and the foundation slab 6 and the side wall 1 are integrally wrapped by the first waterproof layer 2.
Set up the thick polyurethane graphite alkene extruded sheet of two-layer 75mm again in the first waterproof layer 2 outside of side wall 1 and constitute heat preservation 3, adopt the staggered joint concatenation during the concatenation of two-layer polyurethane graphite alkene extruded sheet, make two-layer concatenation seam stagger each other, the side of going up of the extension 61 of foundation bedplate 6 also lays the heat preservation.
After the heat preservation layer 3 is laid, the self-adhesive waterproof coiled material is adhered to the polyurethane graphene extruded sheet to form a second waterproof layer 4, and the bottom of the second waterproof layer 4 is butted with the top of the second vertical part 23 of the first waterproof layer 2 outside the extension part 61.
After the second waterproof layer 4 is arranged, a protective layer 5 is built on the outer side of the second waterproof layer, and the protective layer 5 can be made of impervious concrete mortar. And after the protective layer 5 of the whole basement is completely solidified, preparing to carry out earth backfilling.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, which is defined by the appended claims and the description of the invention.
Claims (7)
1. The utility model provides a basement waterproof insulation wall structure, its characterized in that, waterproof insulation wall structure includes soleplate and side wall, soleplate's below is the bed course, and soleplate and side wall junction outwards form the extension, the outside of side wall is by interior first waterproof layer, heat preservation, second waterproof layer and inoxidizing coating of being equipped with in proper order outside to, soleplate's extension and bottom are crossed to the downward cladding of side wall body along first waterproof layer, heat preservation, second waterproof layer and protective layer are 90 degrees and buckle and with the lateral surface parallel and level of soleplate's extension along soleplate's extension in the bottom of side wall, the partial butt joint of extension lateral surface is crossed with the first waterproof layer cladding in the bottom of second waterproof layer.
2. The basement waterproof and heat-insulating wall structure according to claim 1, wherein the first waterproof layer comprises a first vertical portion, a first horizontal portion, a second vertical portion and a second horizontal portion, the first vertical portion is integrally laid along the outer side surface of the side wall, the first horizontal portion is disposed on the upper surface of the extending portion, the second vertical portion is disposed on the outer side surface of the extending portion, and the second horizontal portion is integrally disposed on the bottom surface of the foundation bed.
3. The basement waterproofing and heat insulating wall structure according to claim 2, wherein the bottom of the second waterproof layer is connected to the top end of the second vertical part.
4. The basement waterproofing and insulating wall structure according to claim 3, wherein the first waterproof layer comprises two layers of SBS waterproofing rolls 3mm +4mm thick.
5. The basement waterproofing and insulating wall structure according to claim 4, wherein the insulating layer comprises two layers of 75mm thick polyurethane graphene extruded sheets.
6. The basement waterproof and heat-insulating wall structure according to claim 5, wherein the splicing seams of the two polyurethane graphene extruded sheets are staggered.
7. The basement waterproof and heat-insulating wall structure according to claim 6, wherein the second waterproof layer is formed by directly adhering a self-adhesive waterproof roll material on a polyurethane graphene extruded sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255245.7U CN209742065U (en) | 2019-02-28 | 2019-02-28 | Basement waterproof heat preservation wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920255245.7U CN209742065U (en) | 2019-02-28 | 2019-02-28 | Basement waterproof heat preservation wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209742065U true CN209742065U (en) | 2019-12-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920255245.7U Expired - Fee Related CN209742065U (en) | 2019-02-28 | 2019-02-28 | Basement waterproof heat preservation wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209742065U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445642A (en) * | 2021-06-16 | 2021-09-28 | 大荣建设集团有限公司 | Basement outer wall and waterproof integrated structure and construction method thereof |
-
2019
- 2019-02-28 CN CN201920255245.7U patent/CN209742065U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445642A (en) * | 2021-06-16 | 2021-09-28 | 大荣建设集团有限公司 | Basement outer wall and waterproof integrated structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191206 |