CN202672371U - Waterproof structure for concrete wall expansion joint - Google Patents
Waterproof structure for concrete wall expansion joint Download PDFInfo
- Publication number
- CN202672371U CN202672371U CN201220266212.0U CN201220266212U CN202672371U CN 202672371 U CN202672371 U CN 202672371U CN 201220266212 U CN201220266212 U CN 201220266212U CN 202672371 U CN202672371 U CN 202672371U
- Authority
- CN
- China
- Prior art keywords
- concrete wall
- expansion joint
- shrinkage joint
- filament plate
- waterproof structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 14
- 239000000565 sealant Substances 0.000 claims abstract description 9
- 239000002023 wood Substances 0.000 claims description 13
- 238000004078 waterproofing Methods 0.000 claims description 10
- 239000002674 ointment Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010426 asphalt Substances 0.000 abstract 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036244 malformation Effects 0.000 description 1
- 238000002910 structure generation Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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- Building Environments (AREA)
Abstract
The utility model discloses a waterproof structure for a concrete wall expansion joint. The waterproof structure for the concrete wall expansion joint is characterized by comprising an asphalt wood-wool plate, asphalt factice, building sealants and waterproof mortar. The width of the concrete wall expansion joint is 20-30 millimeters. The asphalt wood-wool plate with the thickness of 8-18 millimeters is arranged in the expansion joint. Gaps between the asphalt wood-wool plate and structural slabs are filled with the asphalt factice. The waterproof mortar is arranged on surfaces of the structural slabs on two sides of the expansion joint. The thickness of the waterproof mortar is 10-20 millimeters, and the strength of the waterproof mortar is M7.5. The expansion joint part is sealed through the building sealants. The waterproof structure for the concrete wall expansion joint is simple and practical.
Description
Technical field
The utility model relates to a kind of concrete wall shrinkage joint water proof structure, is applicable to construction field.
Background technology
Concrete wall make structure generation distortion, wall crazing even destruction owing to being subjected to the impact of the extraneous factors such as variations in temperature, usually will in the building concrete wall shrinkage joint be set in this case.Namely disconnect at the sensitive part of malformation in advance, and reserve certain width slit, to guarantee each position of building enough distortion leeway can be arranged in the shrinkage joint that reserves in advance, and building is damaged.But how taking reasonably, structure prevents that seepage from appearring in place, concrete wall shrinkage joint is the problem that runs in the engineering practice.
The utility model content
The technical problem that the utility model solves provides a kind of concrete wall shrinkage joint water proof structure, solves the problem of traditional shrinkage joint seepage.
The utility model comprises bituminous wood filament plate, pitch ointment, building sealant, waterproofing mortar, concrete wall shrinkage joint width is 20～30mm, the bituminous wood filament plate is set in the shrinkage joint, bituminous wood filament plate thickness is 8～18mm, the space filling pitch ointment of bituminous wood filament plate and structural slab, structure on two sides plate surface, shrinkage joint arranges waterproofing mortar, and waterproofing mortar thickness is 10～20mm, intensity is M7.5, and the building sealant sealing is adopted at the position, shrinkage joint.
The utility model is simple and practical.
Description of drawings
Fig. 1 concrete wall shrinkage joint water proof structure schematic diagram.
Reference numeral: 1, bituminous wood filament plate, 2, the pitch ointment, 3, building sealant, 4, waterproofing mortar.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is concrete wall shrinkage joint water proof structure schematic diagram.The utility model comprises bituminous wood filament plate 1, pitch ointment 2, building sealant 3, waterproofing mortar 4, concrete wall shrinkage joint width is 25mm, bituminous wood filament plate 1 is set in the shrinkage joint, bituminous wood filament plate 1 thickness is 15mm, bituminous wood filament plate 1 is clogged pitch ointment 2 with the space of structural slab, and structure on two sides plate surface, shrinkage joint arranges waterproofing mortar 4, and waterproofing mortar 4 thickness are 15mm, intensity is M7.5, and building sealant 3 sealings are adopted at the position, shrinkage joint.
Claims (1)
1. concrete wall shrinkage joint water proof structure, it is characterized in that comprising bituminous wood filament plate, pitch ointment, building sealant, waterproofing mortar, concrete wall shrinkage joint width is 20～30mm, the bituminous wood filament plate is set in the shrinkage joint, and bituminous wood filament plate thickness is 8～18mm, the space filling pitch ointment of bituminous wood filament plate and structural slab, structure on two sides plate surface, shrinkage joint arranges waterproofing mortar, waterproofing mortar thickness is 10～20mm, and intensity is M7.5, and the building sealant sealing is adopted at the position, shrinkage joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220266212.0U CN202672371U (en) | 2012-05-31 | 2012-05-31 | Waterproof structure for concrete wall expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220266212.0U CN202672371U (en) | 2012-05-31 | 2012-05-31 | Waterproof structure for concrete wall expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202672371U true CN202672371U (en) | 2013-01-16 |
Family
ID=47493281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220266212.0U Expired - Fee Related CN202672371U (en) | 2012-05-31 | 2012-05-31 | Waterproof structure for concrete wall expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202672371U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065051A (en) * | 2020-08-03 | 2020-12-11 | 中国电建集团华东勘测设计研究院有限公司 | Construction method of large-volume concrete anti-vibration joint structure of pumped storage power station factory building |
-
2012
- 2012-05-31 CN CN201220266212.0U patent/CN202672371U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112065051A (en) * | 2020-08-03 | 2020-12-11 | 中国电建集团华东勘测设计研究院有限公司 | Construction method of large-volume concrete anti-vibration joint structure of pumped storage power station factory building |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20130531 |