CN218757628U - Side wall prevents that interior waterproof layer is pasted outward with overlap joint structure of preventing pasting waterproof layer outward - Google Patents
Side wall prevents that interior waterproof layer is pasted outward with overlap joint structure of preventing pasting waterproof layer outward Download PDFInfo
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- CN218757628U CN218757628U CN202220229169.4U CN202220229169U CN218757628U CN 218757628 U CN218757628 U CN 218757628U CN 202220229169 U CN202220229169 U CN 202220229169U CN 218757628 U CN218757628 U CN 218757628U
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- 239000000463 material Substances 0.000 claims abstract description 48
- 230000007704 transition Effects 0.000 claims abstract description 20
- 239000010410 layer Substances 0.000 claims description 58
- 239000000853 adhesive Substances 0.000 claims description 18
- 239000010426 asphalt Substances 0.000 claims description 13
- 239000002390 adhesive tape Substances 0.000 claims description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model discloses a side wall prevents outer overlap joint structure of interior waterproof layer and outer waterproof layer of preventing of pasting outward, first structure side wall and second structure side wall including mutually perpendicular, first structure side wall outside is equipped with prevents the interior waterproof layer of pasting outward, second structure side wall outside is equipped with prevents outer waterproof layer of pasting outward, the one end that the interior waterproof layer upper surface of preventing outward is close to second structure side wall is equipped with reserves transition self-adhesion coiled material, reserve transition self-adhesion coiled material's other end overlap joint prevents the upper surface of pasting the waterproof layer outward. The utility model discloses a side wall is prevented interior waterproof layer outward and is prevented outer overlap joint structure of pasting the waterproof layer outward effectively solved the different waterproof material of side wall and get rid of the raft, connect the difficult problem of handling of raft, through prevent that interior one side is pre-buried in advance outside reserve transition self-adhesion coiled material and carry out transitional coupling, adopt two-sided overlap joint sticky tape to form to bond, sealed, the effect of covering a mouthful, avoid the seepage hidden danger.
Description
Technical Field
The utility model relates to a waterproof technology field especially relates to a side wall prevents outer overlap joint structure of interior waterproof layer of pasting with preventing outer waterproof layer of pasting outward.
Background
And (4) expanding the underground space due to the expansion project (which is constructed in the first stage and needs to be expanded in the second stage) of the constructed building. The side wall of the basement in the newly-built area has no construction operation space on one side, and construction is carried out in an external-prevention and internal-sticking mode, namely, a waterproof layer is paved in advance and then concrete is poured. And additionally, the waterproof layers of the three basement side walls are constructed in an external-prevention external-pasting mode. The outer-prevention and inner-veneering side wall is mostly made of pre-paved and anti-sticking high polymer waterproof coiled materials, the other three side walls are in an outer-prevention and outer-veneering mode, and a coating and rolling composite waterproof system is mostly used. Thus creating a phenomenon in which two different materials overlap each other. The quality of the lapping effect between two different materials directly influences the quality of the whole underground waterproof engineering.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the not enough of above-mentioned prior art, provide a side wall prevents the inside joint waterproof layer outward and prevents the overlap joint structure of outside pasting the waterproof layer, solve no construction operation space face side wall adopt prevent outside that inside joint pre-spread anti-sticking formula polymer waterproofing membrane and have construction operation space face side wall adopt between bituminous paint + bituminous material waterproof layer different waterproof material overlap joint combed bond strength and hold the poor problem of viscidity
In order to solve the above problems, the utility model adopts the following technical proposal:
the utility model provides a side wall prevents outer overlap joint structure of interior waterproof layer and outer waterproof layer of preventing of pasting, includes mutually perpendicular's first structure side wall and second structure side wall, first structure side wall outside is equipped with prevents outer interior waterproof layer of pasting, the second structure side wall outside is equipped with prevents outer waterproof layer of pasting outward, the one end that outer interior waterproof layer upper surface of preventing is close to the second structure side wall is equipped with reserves transition self-adhesion coiled material, reserve transition self-adhesion coiled material's other end overlap joint prevents the upper surface of outer waterproof layer of pasting outward.
According to a further technical scheme, the reserved transition self-adhesive coiled material is bonded with the outer waterproof layer through a double-sided lap joint adhesive tape.
According to a further technical scheme, the external-prevention external-sticking waterproof layer comprises an asphalt coating layer and a self-adhesive asphalt coiled material which are sequentially arranged on the side wall of the second structure from inside to outside.
The further technical scheme is that the outer waterproof layer is a reverse-adhesion type high-molecular waterproof coiled material.
A further technical scheme is that the reserved transition self-adhesive coiled material is a self-adhesive asphalt coiled material.
According to a further technical scheme, the minimum width of the reserved transitional self-adhesive coiled material is 600mm.
A further technical scheme is that one half of the reserved transition self-adhesive coiled material is in lap joint with the outer anti-sticking waterproof layer, and the other half of the reserved transition self-adhesive coiled material is in lap joint with the outer anti-sticking waterproof layer.
Adopt the produced beneficial effect of above-mentioned technical scheme to lie in: the utility model discloses a side wall is prevented interior waterproof layer outward and is prevented outer overlap joint structure of pasting the waterproof layer outward effectively solved the different waterproof material of side wall and get rid of the raft, connect the difficult problem of handling of raft, through prevent that interior one side is pre-buried in advance outside reserve transition self-adhesion coiled material and carry out transitional coupling, adopt two-sided overlap joint sticky tape to form to bond, sealed, the effect of covering a mouthful, avoid the seepage hidden danger.
Drawings
Fig. 1 is a schematic diagram of the present invention.
In the figure: 1. a first structure sidewall; 2. a second structure sidewall; 3. the outer waterproof layer is pasted on the inner side; 4. reserving a transitional self-adhesive coiled material; 5. an asphalt coating layer; 6. self-adhesive asphalt coiled material; 7. double-sided lap-joint tape.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1, a side wall is prevented outward and is pasted overlap joint structure of waterproof layer and outer waterproof layer is prevented outward to interior, including mutually perpendicular's first structure side wall 1 and second structure side wall 2, first structure side wall 1 outside is equipped with prevents outward and pastes waterproof layer 3, the second structure side wall 2 outside is equipped with prevents outward and pastes the waterproof layer, the one end that the outer waterproof layer 3 upper surface of preventing inward is close to second structure side wall 2 is equipped with reserves transition self-adhesive coiled material 4, reserve transition self-adhesive coiled material 4's other end overlap joint is preventing the upper surface of outer waterproof layer outward.
In this embodiment, the reserved transition self-adhesive coiled material 4 is bonded with the outer waterproof layer 3 through the double-sided lap-joint adhesive tape 7.
Wherein, prevent outer waterproof layer of pasting outward including from interior to setting gradually asphalt paint layer 5 and the self-adhesion pitch coiled material 6 on second structure side wall 2 outward.
The outer waterproof layer 3 is a reverse-adhesion type high-molecular waterproof roll. Reserve transition self-adhesion coiled material 4 and be the self-adhesion pitch coiled material, the width minimum is 600mm, and half with prevent outer 3 laps of interior waterproof layer that paste, half with prevent outer waterproof layer overlap joint outward.
Because of no particularity of the side wall structure of the construction operation space, the waterproof layer acts on the supporting structure and is tightly bonded with the post-cast concrete, and the pre-paved anti-sticking waterproof material is more selected from the aspects of waterproof effect and specification, so that the waterproof layer can be effectively bonded with the post-cast structure. The waterproof design principle that the waterproof layer is tightly combined with the structure main body is achieved. The side wall part of the construction operation space surface is mostly selected to be fully adhered with the side wall structure by asphalt waterproof materials (coating and rolling composite), so that the problem of overlapping of different materials exists, and the overall waterproof quality is directly influenced by the quality of the joint part treatment in the region.
The side wall of the space surface without construction operation adopts an externally-preventing internally-sticking pre-paved anti-sticking type high polymer waterproof coiled material, and a self-sticking asphalt coiled material with the width not less than 600mm is pre-embedded on one side of the externally-preventing internally-sticking side in advance between the side wall of the space surface with construction operation and an asphalt coating and asphalt coiled material waterproof layer (the pre-embedded coiled material and the pre-paved anti-sticking high polymer coiled material selected by the externally-preventing internally-sticking are bonded by a double-faced lap-joint adhesive tape). Utilize pre-buried self-adhesion pitch coiled material to scribble with the pitch that has the construction operation space and roll up waterproof system and carry out the bonding effect better (be pitch-based material together, the overlap joint mode is more, and peeling effect is reliable, gets rid of the raft joint and can reserve rich surplus, does not carry out the overlap joint in basic unit's structural stress comparatively concentrated region). Therefore, the hidden trouble of leakage caused by poor lapping effect of different materials in the area can be effectively avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the embodiments of the present invention.
Claims (7)
1. The utility model provides a side wall prevents outward that interior waterproof layer pastes and prevents outward that lap joint structure of pasting the waterproof layer which characterized in that: including mutually perpendicular's first structure side wall (1) and second structure side wall (2), first structure side wall (1) outside is equipped with prevents outer interior waterproof layer (3) that pastes, second structure side wall (2) outside is equipped with prevents outer waterproof layer that pastes outward, the one end that outer interior waterproof layer (3) upper surface of preventing is close to second structure side wall (2) is equipped with reserves transition self-adhesion coiled material (4), the other end overlap joint of reserving transition self-adhesion coiled material (4) is preventing the upper surface of outer waterproof layer that pastes outward.
2. The overlapping structure of the waterproof layer is prevented pasting inward and waterproof layer outward by the side wall according to claim 1, its characterized in that: the reserved transition self-adhesive coiled material (4) is bonded with the outer waterproof layer (3) through the double-sided lapping adhesive tape (7).
3. The overlapping structure of the waterproof layer is prevented pasting inside outward with preventing pasting outward outside of side wall according to claim 1, its characterized in that: the outer anti-sticking waterproof layer comprises an asphalt coating layer (5) and self-adhesive asphalt coiled materials (6) which are sequentially arranged on the second structure side wall (2) from inside to outside.
4. The overlapping structure of the waterproof layer is prevented pasting inside outward with preventing pasting outward outside of side wall according to claim 1, its characterized in that: the outer waterproof layer (3) is a reverse-adhesion type high-molecular waterproof roll.
5. The overlapping structure of the waterproof layer is prevented pasting inside outward with preventing pasting outward outside of side wall according to claim 1, its characterized in that: the reserved transition self-adhesive coiled material (4) is a self-adhesive asphalt coiled material.
6. The overlapping structure of the waterproof layer is prevented pasting inside outward with preventing pasting outward outside of side wall according to claim 1, its characterized in that: the minimum width of the reserved transition self-adhesive coiled material (4) is 600mm.
7. The overlapping structure of the waterproof layer is prevented pasting inward and waterproof layer outward by the side wall according to claim 6, its characterized in that: and half of the reserved transition self-adhesive coiled material (4) is in lap joint with the outer anti-sticking waterproof layer (3), and the other half is in lap joint with the outer anti-sticking waterproof layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229169.4U CN218757628U (en) | 2022-01-27 | 2022-01-27 | Side wall prevents that interior waterproof layer is pasted outward with overlap joint structure of preventing pasting waterproof layer outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220229169.4U CN218757628U (en) | 2022-01-27 | 2022-01-27 | Side wall prevents that interior waterproof layer is pasted outward with overlap joint structure of preventing pasting waterproof layer outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218757628U true CN218757628U (en) | 2023-03-28 |
Family
ID=85642212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220229169.4U Active CN218757628U (en) | 2022-01-27 | 2022-01-27 | Side wall prevents that interior waterproof layer is pasted outward with overlap joint structure of preventing pasting waterproof layer outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218757628U (en) |
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2022
- 2022-01-27 CN CN202220229169.4U patent/CN218757628U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: 101300 a 2, Shaling section, Shunping Road, Shunyi District, Beijing Patentee after: BEIJING ORIENTAL YUHONG WATERPROOF TECHNOLOGY Co.,Ltd. Address before: Floor 2, Building 7, Yard 19, Kechuang 9th Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing, 102600 (Yizhuang Cluster, High-end Industrial Zone, Beijing Pilot Free Trade Zone) Patentee before: DONGFANG YUHONG CIVIL BUILDING MATERIALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |