CN105040742A - Waterproof post-cast strip structure - Google Patents
Waterproof post-cast strip structure Download PDFInfo
- Publication number
- CN105040742A CN105040742A CN201510427745.0A CN201510427745A CN105040742A CN 105040742 A CN105040742 A CN 105040742A CN 201510427745 A CN201510427745 A CN 201510427745A CN 105040742 A CN105040742 A CN 105040742A
- Authority
- CN
- China
- Prior art keywords
- waterproof
- water
- concrete
- concrete slab
- concrete cushion
- 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
Abstract
The invention discloses a waterproof post-cast strip structure which comprises a waterproof concrete slab. A concrete cushion is connected to the lower surface of the waterproof concrete slab. The concrete cushion is connected with the waterproof concrete slab through a sealant. A gravel filling layer is connected to the lower surface of the concrete cushion. The thickness of the gravel filling layer is larger than that of the concrete cushion. Two expansion screws are installed between the concrete cushion and the gravel filling layer. A post-cast strip plate is connected between the two expansion screws. The upper surface of the post-cast strip plate is connected with the lower surface of the waterproof concrete plate. The lower surface of the post-cast strip plate extends into the gravel filling layer. A geotechnical cloth structural layer is arranged on the lower surface of the gravel filling layer. The waterproof post-cast strip structure has the dual waterproof effects and is strong in self-structural property, the components are tightly connected, the phenomenon that concrete is disengaged is not likely to appear, the sealing performance is good, a steel structure can be effectively protected against corrosion, meanwhile, sundries and construction garbage can be prevented from falling into a post-cast strip groove, and the usability is greatly enhanced.
Description
Technical field
The present invention relates to a kind of late poured band structure, particularly a kind of waterproof late poured band structure.
Background technology
Along with highrise building maximizes and structure function variation future development to the scale of construction, overlength (namely exceeding the maximum spacing at reinforced concrete structure shrinkage joint) structure, main building podium formula structure or bodily form irregular structure constantly occur, particularly underground waterproof is had to the building of requirement, claimed structure does not stay deformation joint, normal employing construction last-cost joint (i.e. ater-casting) replaces it, longer to length, the buildings such as the board-like building of high level of the larger band basement of area, and independently underground structure all requires to be provided with sedimentation or post-concreted expansion strip according to design specifications, along with ater-casting extensively uses in engineering, the construction quality of ater-casting directly affects the quality of major project, and traditional late poured band structure cannot meet existing user demand, need to make corresponding improvement to it, just can better put in building operations, just application life can better be improved.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides one to have dual waterproof action, and self structure is strong, connects closely, not easily occur the waterproof late poured band structure of concrete obscission between component.
To achieve these goals, the technical solution used in the present invention is such: waterproof late poured band structure of the present invention, comprise water-proof concrete slab, water-proof concrete slab soffit connects a concrete cushion, concrete cushion is connected with water-proof concrete slab by fluid sealant, concrete cushion soffit connects a sandstone packed layer, sandstone packed layer thickness is greater than concrete mats layer thickness, between concrete cushion and sandstone packed layer, swell fixture is installed, swell fixture is two, ater-casting plate is connected with between two swell fixtures, ater-casting plate upper surface is connected with water-proof concrete slab soffit, ater-casting plate soffit extends in sandstone packed layer, sandstone packed layer soffit is provided with geotextiles deck, geotextiles structural layer lower surface is positioned on a premade closure plate, geotextiles deck is connected by hold-down screw respectively with between sandstone packed layer and premade closure plate.
Further, as a kind of concrete form of structure, the built-in reinforcement bar of water-proof concrete slab of the present invention, reinforcement bar is laterally laid in water-proof concrete slab.
Further, as a kind of concrete form of structure, between concrete cushion of the present invention and water-proof concrete slab, be connected with reinforcing rib, more than one of reinforcing rib, and be evenly arranged between concrete cushion and water-proof concrete slab.
Further, as a kind of concrete form of structure, inside the plate of ater-casting of the present invention, be provided with sealant structure layer.
Further, as a kind of concrete form of structure, geotextiles deck surface of the present invention is provided with ventilating structure material layer.
Further, as a kind of concrete form of structure, premade closure plate of the present invention adopts concave structure.
Compared with prior art; the invention has the advantages that: this waterproof late poured band structure has dual waterproof action; self structure is strong; connect closely between component; not easily occur concrete obscission, closure is good, can not be corroded by available protecting steel work; foreign material and construction rubbish can be avoided simultaneously to fall in the groove of ater-casting, greatly strengthen usability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention; In figure: 1. water-proof concrete slab; 2. concrete cushion; 3. ater-casting plate; 4. swell fixture; 5. sandstone packed layer; 6. geotextiles deck; 7. premade closure plate.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation, and these accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention is described in a schematic way, and therefore it only shows the formation relevant with the present invention.
The preferred embodiment of waterproof late poured band structure of the present invention as shown in Figure 1, comprise water-proof concrete slab 1, water-proof concrete slab 1 soffit connects a concrete cushion 2, concrete cushion 2 is connected with water-proof concrete slab 1 by fluid sealant, concrete cushion 2 soffit connects a sandstone packed layer 5, sandstone packed layer 5 thickness is greater than concrete cushion 2 thickness, swell fixture 4 is installed between concrete cushion 2 and sandstone packed layer 5, swell fixture 4 is two, ater-casting plate 3 is connected with between two swell fixtures 4, ater-casting plate 3 upper surface is connected with water-proof concrete slab 1 soffit, ater-casting plate 3 soffit extends in sandstone packed layer 5, sandstone packed layer 5 soffit is provided with geotextiles deck 6, geotextiles deck 6 soffit is positioned on a premade closure plate 7, geotextiles deck 6 is connected by hold-down screw respectively with between sandstone packed layer 5 and premade closure plate 7, the built-in reinforcement bar of described water-proof concrete slab 1, reinforcement bar is laterally laid in water-proof concrete slab 1, reinforcing rib is connected with between described concrete cushion 2 and water-proof concrete slab 1, more than one of reinforcing rib, and be evenly arranged between concrete cushion 2 and water-proof concrete slab 1, sealant structure layer has been provided with inside described ater-casting plate 3, described geotextiles deck 6 surface is provided with ventilating structure material layer, described premade closure plate 7 adopts concave structure.
Waterproof late poured band structure of the present invention has dual waterproof action, self structure is strong, connect closely between component, not easily occur concrete obscission, closure is good, can not be corroded by available protecting steel work, foreign material and construction rubbish can be avoided simultaneously to fall in the groove of ater-casting, greatly strengthen usability, the built-in reinforcement bar of described water-proof concrete slab 1, reinforcement bar is laterally laid in water-proof concrete slab 1, and what improve water-proof concrete slab 1 bears dynamics; Be connected with reinforcing rib between described concrete cushion 2 and water-proof concrete slab 1, more than one of reinforcing rib, and be evenly arranged between concrete cushion 2 and water-proof concrete slab 1, make it not yieldingly subside; Be provided with sealant structure layer inside described ater-casting plate 3, there is good sealing; Described geotextiles deck 6 surface is provided with ventilating structure material layer, convenient ventilative, can improve the application life of geotextiles to a certain extent; Described premade closure plate 7 adopts concave structure, and meet design concept, result of use is better.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff completely can in the scope not departing from this invention technological thought, carry out various change and amendment, the technical scope of this invention is not limited to the content on manual, must determine its technical scope according to right.
Claims (6)
1. a waterproof late poured band structure, comprise water-proof concrete slab, it is characterized in that: water-proof concrete slab soffit connects a concrete cushion, concrete cushion is connected with water-proof concrete slab by fluid sealant, concrete cushion soffit connects a sandstone packed layer, sandstone packed layer thickness is greater than concrete mats layer thickness, between concrete cushion and sandstone packed layer, swell fixture is installed, swell fixture is two, ater-casting plate is connected with between two swell fixtures, ater-casting plate upper surface is connected with water-proof concrete slab soffit, ater-casting plate soffit extends in sandstone packed layer, sandstone packed layer soffit is provided with geotextiles deck, geotextiles structural layer lower surface is positioned on a premade closure plate, geotextiles deck is connected by hold-down screw respectively with between sandstone packed layer and premade closure plate.
2. waterproof late poured band structure according to claim 1, is characterized in that: the built-in reinforcement bar of described water-proof concrete slab, and reinforcement bar is laterally laid in water-proof concrete slab.
3. waterproof late poured band structure according to claim 1, is characterized in that: be connected with reinforcing rib between described concrete cushion and water-proof concrete slab, more than one of reinforcing rib, and is evenly arranged between concrete cushion and water-proof concrete slab.
4. waterproof late poured band structure according to claim 1, is characterized in that: be provided with sealant structure layer inside the plate of described ater-casting.
5. waterproof late poured band structure according to claim 1, is characterized in that: described geotextiles deck surface is provided with ventilating structure material layer.
6. waterproof late poured band structure according to claim 1, is characterized in that: described premade closure plate adopts concave structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427745.0A CN105040742A (en) | 2015-07-21 | 2015-07-21 | Waterproof post-cast strip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510427745.0A CN105040742A (en) | 2015-07-21 | 2015-07-21 | Waterproof post-cast strip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105040742A true CN105040742A (en) | 2015-11-11 |
Family
ID=54447688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510427745.0A Pending CN105040742A (en) | 2015-07-21 | 2015-07-21 | Waterproof post-cast strip structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105040742A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202644587U (en) * | 2012-05-09 | 2013-01-02 | 中铁十八局集团第三工程有限公司 | Subway station main body structure plate deformation gap water-proof structure |
| CN204000956U (en) * | 2014-07-18 | 2014-12-10 | 四川仟坤建设集团有限责任公司 | A kind of basement bottom plate rear pouring tape structure |
| CN204238264U (en) * | 2014-11-17 | 2015-04-01 | 中大建设有限公司 | A kind of sole plate post-poured strip structure |
| CN204252170U (en) * | 2014-11-19 | 2015-04-08 | 江苏江都建设集团有限公司 | Basement bottom plate rear pouring tape |
| CN204435434U (en) * | 2014-12-29 | 2015-07-01 | 南通四建集团有限公司 | Basement side wall ater-casting water proof structure |
| CN204919624U (en) * | 2015-07-21 | 2015-12-30 | 深圳市蓝盾防水工程有限公司 | Waterproof post -cast strip structure |
-
2015
- 2015-07-21 CN CN201510427745.0A patent/CN105040742A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202644587U (en) * | 2012-05-09 | 2013-01-02 | 中铁十八局集团第三工程有限公司 | Subway station main body structure plate deformation gap water-proof structure |
| CN204000956U (en) * | 2014-07-18 | 2014-12-10 | 四川仟坤建设集团有限责任公司 | A kind of basement bottom plate rear pouring tape structure |
| CN204238264U (en) * | 2014-11-17 | 2015-04-01 | 中大建设有限公司 | A kind of sole plate post-poured strip structure |
| CN204252170U (en) * | 2014-11-19 | 2015-04-08 | 江苏江都建设集团有限公司 | Basement bottom plate rear pouring tape |
| CN204435434U (en) * | 2014-12-29 | 2015-07-01 | 南通四建集团有限公司 | Basement side wall ater-casting water proof structure |
| CN204919624U (en) * | 2015-07-21 | 2015-12-30 | 深圳市蓝盾防水工程有限公司 | Waterproof post -cast strip structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103469973B (en) | A kind of flat seam type, detachable deformation joint of roof and building method thereof | |
| CN201460025U (en) | Concrete member embedded with FRP slat or rib on surface layer | |
| CN103774800B (en) | A kind of method of building ecological Roof system and ecologic roof system architecture | |
| CN201581510U (en) | Advanced water-stop post-pouring belt of foundation slab | |
| CN104481018A (en) | Home decoration toilet pipe-side floor drain treatment process | |
| CN210163948U (en) | Construction system for pouring post-cast strip of basement roof | |
| CN204919624U (en) | Waterproof post -cast strip structure | |
| CN103343577B (en) | The shear wall water-stopping method of removable docking screw rod | |
| CN201574496U (en) | Flashing structure at joint of color steel plate wall and masonry | |
| CN105040742A (en) | Waterproof post-cast strip structure | |
| CN208996752U (en) | A kind of soft mould filling mining bracket | |
| CN208472991U (en) | A kind of roof building structure of preventing water leakage | |
| CN103408261A (en) | Wall protection mud for super-deep underground diaphragm wall | |
| CN208088694U (en) | A kind of steel construction gutter and masonry parapet intersection water proof structure | |
| CN203361358U (en) | Deformable connecting structure between masonry wall and metal wall | |
| CN203383143U (en) | Rainwater drainage device for bridge expansion joint | |
| CN206457952U (en) | A kind of high performance concrete anticorrosion high temperature resistant plate material | |
| CN107012927A (en) | A kind of environment protection sewage pipeline adjusting means | |
| CN205000360U (en) | Basement structure with waterproof structure | |
| CN204139467U (en) | A kind of retaining lighting top system | |
| CN204940564U (en) | A kind of structure of strength cement-based grouting material sealing body of wall splicing seams | |
| CN103924694B (en) | A kind of mending-leakage processing method of water proofing property concrete extension joint | |
| CN203960912U (en) | A kind of ater-casting waterproof construction | |
| CN204252171U (en) | The rubber fastening band at basement shrinkage joint installs fixing special tool | |
| CN205685834U (en) | A kind of convenient dual-purpose fire-proof board of simple in construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |