CN202164628U - Water-proof construction structure in join of adjacent building baseboards - Google Patents
Water-proof construction structure in join of adjacent building baseboards Download PDFInfo
- Publication number
- CN202164628U CN202164628U CN2011202487767U CN201120248776U CN202164628U CN 202164628 U CN202164628 U CN 202164628U CN 2011202487767 U CN2011202487767 U CN 2011202487767U CN 201120248776 U CN201120248776 U CN 201120248776U CN 202164628 U CN202164628 U CN 202164628U
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- water
- proof
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- waterproof
- grooves
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Abstract
The utility model provides a water-proof construction structure in join of adjacent building baseboards, wherein a water-proof additional layer is arranged at the bent position of a foundation II cushion layer surface; a coiled material water-proof layer is arranged on the water-proof additional layer; a plurality of grooves are arranged on a vertical facade of a foundation I contacted with the foundation II cushion layer; the coiled material water-proof layers are arranged in the grooves; water-stop strips are arranged on the surfaces of the water-proof coiled materials of the grooves; an intercepting drain is arranged at the combined position of the top of the baseboard of the foundation II and the foundation I; planting reinforcing bars are arranged outside the grooves on the foundation I; a key groove is arranged on a level surface of the foundation I; the planting reinforcing bars are arranged quincuncially; and the grooves are horizontal grooves. The water-proof construction structure in join of the adjacent building baseboards has obvious water proofing effect and cannot be limited by the quality of the old foundation water-proof layer; therefore, the water-proof construction structure in join of the adjacent building baseboards is convenient for construction and can reduce construction cost and service cost.
Description
Technical field
The utility model relates to a kind of waterproof construction structure of building in the adjacent bottom plates linking.
Background technology
Along with Chinese economic development, common waterproofing process is: the second stage of the project waterproof and first stage of the project waterproof overlap, and form certain lap length, also have following shortcoming when meeting design requirement:
1, behind the conventional lapping construction,, very easily causes the floor cracking of first and second phase construction, form seepage because first and second phase building foundation sedimentation is inhomogeneous;
2, conventional lapping construction must maintain the overlap of sufficient length, and bar planting causes difficulty even cause can't bar planting easily after giving;
3, because the first phase completion age time is longer, and the waterproofing course facility is aging, and waterproof effect lowers greatly and even be ineffective, cause first phase waterproofing course facility to destroy when adding the second stage of excavation of foundation pit, often can't invalidly overlap; Thereby do not have waterproof truly.Influence workmanship.
4, cause seepage between the two-layer waterproof in job site easily, make troubles to site operation.
Summary of the invention
The purpose of the utility model is to above-mentioned deficiency, and a kind of waterproof construction structure of building in the adjacent bottom plates linking is provided.For realizing above-mentioned purpose; The technical scheme that the utility model is taked is following: be provided with the waterproof extra play at basic II bedding plane bending part; The waterproof extra play is provided with coil waterproof layer; With the vertical elevation of the contacted basic I of basic II bed course on be provided with some grooves, be provided with the waterproof roll layer in the groove, be provided with sealing rod on the waterproof roll surface of groove; Catchwater is established in sole plate top and the basic I junction of basis II, outside basic I upper groove, is provided with bar planting, and the horizontal surface at basic I is provided with keyway simultaneously.
Described bar planting is the plum blossom shape and arranges; Described groove is a level trough.
Through the enforcement of such scheme, and use good sealing auxiliary material that waterproof roll is sealed into one reliably, at a distance under waterproofing course, waterproof effect is strengthened greatly with water resistance.
The beneficial effect of the utility model is,
1, is convenient to being rigidly connected of adjacent bottom plates, can constructs flexibly;
2, waterproof effect has very big lifting, can effectively tackle the percolating water of new and old basic junction;
3, the quality of old waterproof action, or be not destroyed, new waterproof do not influenced;
4, convenient construction reduces construction cost and use cost.
Description of drawings
Fig. 1. schematic cross-section is implemented in construction.
.1. waterproof extra play among the figure, 2. coil waterproof layer, 3. water-swellable sealing rod, 4 grooves, 5. keyway, 6. bar planting, 7. catchwater, 8. second phase basis, 9. sole plate, the 10. old basis of first phase.
The specific embodiment
Further specify below in conjunction with accompanying drawing and embodiment.
Be provided with waterproof extra play 1 at new base mat aspect bending part; Waterproof extra play 2 is provided with coil waterproof layer 2; With old basic 10 the vertical elevation of the contacted first phase of new foundation pad of second phase on be provided with some horizontal grooves 4; Be provided with waterproof roll layer 2 in the groove 4, be provided with water-swellable sealing rod 3 on the waterproof roll surface of groove 4; On the waterproof roll layer, be provided with second phase basis 8; Catchwater 7 is established in the new and old basic junction, sole plate 9 tops on second phase basis 8; Outside old basic 10 upper grooves 4 of first phase, be provided with the bar planting 6 that the plum blossom shape distributes, the horizontal surface on the old basis of first phase is provided with keyway 5 simultaneously.
The described groove 4 of this programme is that picking cutter 5 roads in old basic 10 sides of first phase advanced is the groove 4 of 40mm * 40mm (general reinforcement foundation protection bed thickness 50mm), and waterproof roll stretches in the groove 4, after sealing with encapsulant, in groove 4, establishes water-swellable sealing rod 3.Effect at the catchwater 7 of new and old basic junction, sole plate top is to be convenient to can in time drain after the infiltration.
Claims (2)
1. build the waterproof construction structure of adjacent bottom plates in being connected for one kind; It is characterized in that; Be provided with the waterproof extra play at basic II bedding plane bending part, the waterproof extra play is provided with coil waterproof layer, with the vertical elevation of the contacted basic I of basic II bed course on be provided with some grooves; Be provided with the waterproof roll layer in the groove, be provided with sealing rod on the waterproof roll surface of groove; Catchwater is established in sole plate top and the basic I junction of basis II, outside basic I upper groove, is provided with bar planting, and the horizontal surface at basic I is provided with keyway simultaneously.
2. a kind of waterproof construction structure of building in the adjacent bottom plates linking according to claim 1 is characterized in that described bar planting is the plum blossom shape and arranges; Described groove is a level trough.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202487767U CN202164628U (en) | 2011-07-14 | 2011-07-14 | Water-proof construction structure in join of adjacent building baseboards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202487767U CN202164628U (en) | 2011-07-14 | 2011-07-14 | Water-proof construction structure in join of adjacent building baseboards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202164628U true CN202164628U (en) | 2012-03-14 |
Family
ID=45800467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202487767U Expired - Fee Related CN202164628U (en) | 2011-07-14 | 2011-07-14 | Water-proof construction structure in join of adjacent building baseboards |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202164628U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864792A (en) * | 2012-10-16 | 2013-01-09 | 唐山德生防水材料有限公司 | Waterproof treatment construction method for retaining wall corner structure of basic raft |
| CN105507347A (en) * | 2015-12-18 | 2016-04-20 | 上海建工七建集团有限公司 | New and old baseplate seamless connecting structure and construction method thereof |
-
2011
- 2011-07-14 CN CN2011202487767U patent/CN202164628U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864792A (en) * | 2012-10-16 | 2013-01-09 | 唐山德生防水材料有限公司 | Waterproof treatment construction method for retaining wall corner structure of basic raft |
| CN105507347A (en) * | 2015-12-18 | 2016-04-20 | 上海建工七建集团有限公司 | New and old baseplate seamless connecting structure and construction method thereof |
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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: 20120314 Termination date: 20130714 |