CN214302276U - Construction waterproof construction - Google Patents
Construction waterproof construction Download PDFInfo
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- CN214302276U CN214302276U CN202021842360.3U CN202021842360U CN214302276U CN 214302276 U CN214302276 U CN 214302276U CN 202021842360 U CN202021842360 U CN 202021842360U CN 214302276 U CN214302276 U CN 214302276U
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Abstract
The utility model provides a construction waterproof structure, which comprises a reinforced concrete foundation layer, wherein a waterproof coiled material layer is laminated and laid on the upper surface of the reinforced concrete foundation layer, waterproof cloth is laminated and laid on the upper surface of the waterproof coiled material layer, and the overall thickness of the waterproof cloth is 1.8-2.5 mm; the waterproof cloth is formed by sequentially bonding and laying a waterproof polyurethane layer, a first SBS waterproof roll material layer, an isolation cloth layer, a second SBS waterproof roll material layer and a third SBS waterproof roll material layer. The utility model discloses both guaranteed child base cloth and had been soaked completely by coating, and fused as an organic whole with whole rete of scribbling, strengthened the intensity of scribbling the rete, the adhesion force of scribbling rete and basic unit has been guaranteed to the bottoming layer simultaneously, and thin coating is changeable makes whole scribble the rete can evenly become membrane, dry thoroughly completely.
Description
Technical Field
The utility model relates to engineering construction waterproof field, in particular to construction waterproof construction.
Background
In engineering construction, a waterproof cloth pasting construction technology is common.
And (3) pasting waterproof cloth on the concrete wall surface by using mortar, constructing a layer of waterproof cloth, and then installing other plate surface materials.
The conventional specification of waterproof coating construction requires that the coating needs to be added with an internal strength coating to improve the waterproof quality of a coating layer, and in the prior art, the methods are mostly 'one-cloth two-coating' and 'one-cloth three-coating', the upper layer and the lower layer of the cloth are both provided, but the upper layer and the lower layer of the cloth are lack of a surface layer and a priming layer, so that the coating layer is not firmly bonded with a base layer, the thickness of the single-pass coating layer is too thick, the coating layer cannot be completely dried and formed in time, the leakage is caused, and the later-period repairing cost is caused.
SUMMERY OF THE UTILITY MODEL
For solving the shortcomings of the prior art, the utility model provides a construction waterproof structure.
The utility model provides a technical scheme is: a waterproof structure for construction comprises a reinforced concrete foundation layer, wherein a waterproof roll layer is laid on the upper surface of the reinforced concrete foundation layer in a fit manner, waterproof cloth is laid on the upper surface of the waterproof roll layer in a fit manner, and the overall thickness of the waterproof cloth is 1.8-2.5 mm; the waterproof cloth is formed by sequentially bonding and laying a waterproof polyurethane layer, a first SBS waterproof roll material layer, an isolation cloth layer, a second SBS waterproof roll material layer and a third SBS waterproof roll material layer.
The utility model discloses add waterproof coating, both guaranteed child base cloth and soaked completely by coating, and the rete fuses as an organic whole with whole scribbling, has strengthened the intensity of scribbling the rete, and the adhesion force of scribbling rete and basic unit has been guaranteed to the bottoming layer simultaneously, and thin coating is changeable makes whole scribble the rete can evenly become membrane, dry thoroughly completely. Concretely, a construction waterproof construction, reinforced concrete foundation bed poured including reinforced concrete earth, in order to avoid the utility model discloses a key coating material- -waterproof cloth direct action is on reinforced concrete foundation bed, and the waterproof coil stock layer has been laid in the laminating on reinforced concrete foundation bed upper surface, adopts the clay material to make level the bonding, and the waterproof cloth has been laid in the laminating on the waterproof coil stock layer upper surface, the utility model discloses a waterproof cloth adopts five layers of coatings to constitute, and specific waterproof cloth is bonded in proper order by waterproof polyurethane layer, first SBS waterproof coil stock layer, spacer fabric layer, second SBS waterproof coil stock layer and third SBS waterproof coil stock layer and lays and form, and in order to improve the performance of splicing, the rubber coating bonds and lays before, at above-mentioned each adhered surface coating 3M: the K-500 primer improves the bonding force, enables the utility model to have high temperature resistance in waterproof engineering, can be used together with a 3M acrylic acid foam adhesive tape when in use, and improves the bonding effect; in order to control the utility model discloses a waterproof cloth's coating water-proof effects is to the best with cost control simultaneously, above-mentioned waterproof polyurethane layer, first SBS waterproof roll material layer, isolation cloth layer, second SBS waterproof roll material layer and third SBS waterproof roll material layer after the construction finishes, and its whole thickness is 1.8 ~ 2.5mm, and this embodiment controls at 1.5 mm.
The utility model has the beneficial technical effects that: the utility model discloses add waterproof coating, both guaranteed child base cloth and have been soaked completely by coating, and integrate with whole rete of scribbling, strengthened the intensity of scribbling the rete, the adhesion force of scribbling rete and basic unit has been guaranteed to the bottoming layer simultaneously, thin scribble changeable messenger whole scribble the rete can evenly become membrane, dry completely, improved the quality of waterproof layer to reduce the seepage, practiced thrift engineering repair cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the construction of the waterproof coating of the utility model;
in the figure: 001. waterproof cloth, 1, reinforced concrete foundation layer, 2, waterproof polyurethane layer, 3, the waterproof roll material layer of first SBS, 4, the isolation cloth layer, 5, the waterproof roll material layer of second SBS, 6, the waterproof roll material layer of third SBS, 7, the wall building face, 8, fill rubber cloth, 9, built-in groove, 10, waterproof roll material layer.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments.
In the description of the present invention, the relative terms "upper", "lower", "left", "right", "inner", "outer" and other position indication positions are only based on the position shown in the drawings to simplify the description of the present invention, but not the position and structure that the components must have, and thus, the limitation of the present invention cannot be understood.
Example 1
As shown in the attached figure 1, the construction waterproof structure comprises a reinforced concrete foundation layer 1, a waterproof roll material layer 10 is attached and laid on the upper surface of the reinforced concrete foundation layer 1, waterproof cloth 001 is attached and laid on the upper surface of the waterproof roll material layer 10, and the overall thickness of the waterproof cloth 001 is 1.8-2.5 mm; the waterproof cloth 001 is formed by sequentially bonding and laying a waterproof polyurethane layer 2, a first SBS waterproof roll layer 3, an isolation cloth layer 4, a second SBS waterproof roll layer 5 and a third SBS waterproof roll layer 6.
The utility model discloses add waterproof coating, both guaranteed child base cloth and soaked completely by coating, and the rete fuses as an organic whole with whole scribbling, has strengthened the intensity of scribbling the rete, and the adhesion force of scribbling rete and basic unit has been guaranteed to the bottoming layer simultaneously, and thin coating is changeable makes whole scribble the rete can evenly become membrane, dry thoroughly completely. Concretely, a construction waterproof construction, reinforced concrete foundation layer 1 of pouring including reinforced concrete earth, in order to avoid the utility model discloses a key coating material- -waterproof cloth 001 directly acts on reinforced concrete foundation layer 1, has laid waterproof roll material layer 10 on reinforced concrete foundation layer 1 upper surface laminating, adopts the clay material to make level the bonding, has laid waterproof cloth 001 on waterproof roll material layer 10 upper surface laminating, the utility model discloses a waterproof cloth 001 adopts five layers of coatings to constitute, and specific waterproof cloth 001 is by waterproof polyurethane layer 2, first SBS waterproof roll material layer 3, spacer fabric layer 4, second SBS waterproof roll material layer 5 and third SBS waterproof roll material layer 6 bond in proper order and lay and form, and in order to improve the bonding performance, before the rubber coating bonding is laid, at above-mentioned each adhered surface coating 3M: the K-500 primer improves the bonding force, enables the utility model to have high temperature resistance in waterproof engineering, can be used together with a 3M acrylic acid foam adhesive tape when in use, and improves the bonding effect; in order to control the utility model discloses a waterproof cloth 001's coating water-proof effects, with cost control to the best simultaneously, above-mentioned waterproof polyurethane layer 2, first SBS waterproof roll material layer 3, isolation cloth layer 4, second SBS waterproof roll material layer 5 and third SBS waterproof roll material layer 6 are after the construction finishes, and its whole thickness is 1.8 ~ 2.5mm, and this embodiment controls at 1.5 mm.
Further, the thickness of the waterproof polyurethane layer 2 is 0.1-0.2 mm. In this example, the thickness of the waterproof polyurethane layer 2 is 0.18 mm.
Further, the thickness of the first SBS waterproof roll layer 3 is 0.3-0.4 mm. In this embodiment, the thickness of the first SBS waterproof roll material layer 3 is 0.35 mm.
Further, the thickness of the second SBS waterproof roll layer 5 is 0.4-0.5 mm. In this embodiment, the thickness of the second SBS waterproof roll material layer 5 is 0.47 mm.
Further, the third SBS waterproof roll layer 6 has a thickness of 0.5 mm. In this embodiment, the third SBS waterproof roll layer 6 has a thickness of 0.5 mm.
Furthermore, the side surface of the reinforced concrete foundation layer 1 is provided with a wall building surface, the wall building surface is provided with a built-in groove 9, a filling rubber cloth 8 is arranged in the built-in groove 9, and the end part of the waterproof roll material layer 10 extends into the built-in groove 9 and is compacted through the filling rubber cloth 8. Waterproof roll material layer 10 of tarpaulin 001 bottom should be constructed fixedly, avoid taking off the cunning on the step wall 7 that sets up in 1 side of reinforced concrete foundation layer, during vertical construction, be equipped with the step wall in 1 side of reinforced concrete foundation layer, be equipped with built-in groove 9 on it, waterproof roll material layer 10 tip stretches into built-in groove 9 back, fill in built-in groove 9 with packing rubber cloth 8 and waterproof roll material layer 10 of compaction, corresponding step wall 7 adopts the same structure equally.
Obviously, the utility model discloses both guaranteed that child base cloth is soaked completely by coating, and melt into an organic whole with whole rete of scribbling, strengthened the intensity of scribbling the rete, the adhesion force of scribbling rete and basic unit has been guaranteed to the bottoming layer simultaneously, and thin coating is changeable makes whole scribble the rete can evenly become membrane, dry thoroughly completely.
The foregoing is a preferred embodiment of the present invention, and it should be understood that those skilled in the art can derive the related technical solutions through logic analysis, reasoning or experiment based on the present invention without creative efforts, and therefore, these related technical solutions should be within the protection scope of the present claims.
Claims (6)
1. The utility model provides a construction waterproof construction, includes reinforced concrete foundation (1), its characterized in that: a waterproof roll layer (10) is laid on the upper surface of the reinforced concrete foundation layer (1) in a fitting manner, waterproof cloth (001) is laid on the upper surface of the waterproof roll layer (10) in a fitting manner, and the overall thickness of the waterproof cloth (001) is 1.8-2.5 mm; waterproof cloth (001) is formed by bonding in proper order and laying waterproof polyurethane layer (2), waterproof roll material layer of first SBS (3), spacer fabric layer (4), waterproof roll material layer of second SBS (5) and waterproof roll material layer of third SBS (6).
2. The construction waterproof structure according to claim 1, characterized in that: the thickness of the waterproof polyurethane layer (2) is 0.1-0.2 mm.
3. The construction waterproof structure according to claim 1, characterized in that: the thickness of the first SBS waterproof roll layer (3) is 0.3-0.4 mm.
4. The construction waterproof structure according to claim 1, characterized in that: the thickness of the second SBS waterproof roll layer (5) is 0.4-0.5 mm.
5. The construction waterproof structure according to claim 1, characterized in that: the thickness of the third SBS waterproof roll layer (6) is 0.5 mm.
6. The construction waterproof structure according to claim 1, characterized in that: the side surface of the reinforced concrete foundation layer (1) is provided with a wall building surface (7), a built-in groove (9) is arranged on the wall building surface, a filling rubber cloth (8) is arranged in the built-in groove (9), and the end part of the waterproof roll material layer (10) stretches into the built-in groove (9) and is compacted through the filling rubber cloth (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842360.3U CN214302276U (en) | 2020-08-28 | 2020-08-28 | Construction waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021842360.3U CN214302276U (en) | 2020-08-28 | 2020-08-28 | Construction waterproof construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302276U true CN214302276U (en) | 2021-09-28 |
Family
ID=77826924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021842360.3U Expired - Fee Related CN214302276U (en) | 2020-08-28 | 2020-08-28 | Construction waterproof construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635455A (en) * | 2022-05-21 | 2022-06-17 | 中国二十二冶集团有限公司 | Foundation trench backfill construction method for protecting basement outer wall waterproof layer |
-
2020
- 2020-08-28 CN CN202021842360.3U patent/CN214302276U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114635455A (en) * | 2022-05-21 | 2022-06-17 | 中国二十二冶集团有限公司 | Foundation trench backfill construction method for protecting basement outer wall waterproof layer |
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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: 20210928 |