CN204781017U - Bottom plate water proof structure - Google Patents
Bottom plate water proof structure Download PDFInfo
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- CN204781017U CN204781017U CN201520473908.4U CN201520473908U CN204781017U CN 204781017 U CN204781017 U CN 204781017U CN 201520473908 U CN201520473908 U CN 201520473908U CN 204781017 U CN204781017 U CN 204781017U
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- layer
- waterproof
- cement mortar
- barrier film
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 3
- 239000004567 concrete Substances 0.000 claims abstract description 29
- 239000010410 layer Substances 0.000 claims description 45
- 239000011083 cement mortar Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 21
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 230000001681 protective effect Effects 0.000 claims description 17
- 230000004888 barrier function Effects 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 9
- 239000000565 sealant Substances 0.000 claims description 9
- 230000002195 synergetic effect Effects 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229920001903 high density polyethylene Polymers 0.000 claims description 3
- 239000004700 high-density polyethylene Substances 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims 5
- 238000010276 construction Methods 0.000 abstract description 13
- 238000004078 waterproofing Methods 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000004570 mortar (masonry) Substances 0.000 abstract 2
- 239000010426 asphalt Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000004568 cement Substances 0.000 description 5
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 239000012943 hotmelt Substances 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000002427 irreversible effect Effects 0.000 description 2
- 238000004375 physisorption Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010382 chemical cross-linking Methods 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010406 interfacial reaction Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
The utility model discloses a bottom plate water proof structure relates to the waterproof technical field of building. The utility model discloses a structure, from including down rammed earth layer, concrete cushion, waterproofing membrane layer, coating mortar on and in proper order, its characterized in that: coating mortar's thickness is 3 -6mm. The utility model discloses a structure construction is simple, with low costs, and protection intensity is high, protects effectual advantage.
Description
Technical field
The utility model relates to building waterproofing technique field, is specifically related to a kind of waterproof slab operator guards.
Background technology
Have in the way of the conventional waterproof roll of basement bottom board: hot melt, from bonding, wet-laid process etc.After waterproof roll paving is complete, generally need to do waterproof slab topping, prevent the waterproofing course of finished product in later stage base plate assembling reinforcement, destruction during concreting.The way that current waterproof slab interface topping routine adopts is the thick C15 pea gravel concreten of 50mm.
As SBS elastomer modified asphalt waterproof roll adopts hot melt to be at basal plane brushing base treatment agent cold end oil, with gas spray gun baking coiled material become molten condition then directly paving in basal plane, completely sticky paving.What topping Normal practice adopted is the thick C20 pea gravel concreten of 50mm, last pouring structure baseplate reinforcing bar concrete.
It is that coiled material removes the direct paving of barrier film in basal plane at basal plane brushing base treatment agent cold end oil that self-adhered polymer modified bitumen waterproofing membrane adopts from bonding, completely sticky paving.What topping Normal practice adopted is the thick C20 pea gravel concreten of 50mm, last pouring structure baseplate reinforcing bar concrete.
Synthetic polymeric waterproofing material (overlaying class) adopts empty laid process to be layered on basal plane by coiled material sky, and then pouring structure concrete, makes the construction way that concrete slurry and coiled material are combined closely.This material does not do interface topping.
The sticky macromolecule of CPS reaction wet paving waterproof roll adopts wet-laid process to be that one lean concrete grout is brushed in coiled material face, and then installation of membrane is in basal plane at basal plane brushing one lean concrete grout, completely sticky paving.What topping Normal practice adopted is the thick C20 pea gravel concreten of 50mm, last pouring structure baseplate reinforcing bar concrete.
The 50mm thick C20 pea gravel concreten topping cost that conventional waterproof roll interface topping adopts is high; long in time limit; project duration requirement can not be met very well; when meanwhile common SBS (APP) modified asphalt waterproof coiled material and self-adhering polymer waterproof roll, conventional coating application; require as clean, dry, smooth to basal plane; and actual field construction environment is moist moisture, out-of-flatness, clean, wants to reach qualified waterproof effect, also will face the pressure of duration cost.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of waterproof slab operator guards, and this structure construction is simple, and the duration is short, and cost is low, and protection intensity is high, and protected effect is good.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of waterproof slab operator guards, comprise rammed earth layer, concrete cushion, waterproof roll layer, cement mortar protective course from below to up successively, wherein, the thickness of described cement mortar protective course is 3-6mm.The thickness of preferred cement mortar protective course is 3-5mm.The cement mortar of described cement mortar to be volume ratio be 1:3, described concrete cushion refers to that thickness is the C15 pea gravel concreten bed course of 100mm.
In the utility model; described waterproof roll comprises barrier film topping and can jointly play chemical crosslink reaction, the synergistic reaction bonded sealant layer of physics mortise and tenon and basic unit with concrete; its interlayer structure is: surface course is barrier film topping; second and the 4th layer be the sticky sealant layer of reaction; third layer is basic unit; bottom is barrier film topping, and five synusia materials are integrated by the hot melting cohesion in manufacturing process.
Above-mentioned reaction bonded sealant layer is modified asphalt layer, and the modified bitumen that the preferred version of modified asphalt layer uses is one or several blend in SBS modified bitumen, APP modified bitumen, SBR modified bitumen.Or the applicant can be used to apply for and the Chinese patent of having obtained the authorization on October 9th, 2009, title: carry out the waterproof roll that bonding worked in coordination with by chemical crosslinking and physics mortise and tenon with concrete, modified bitumen compound in number of patent application 200910114456.X, the composition namely adopting pitch to mix with functional aid, filler, thickener and water is made.
Above-mentioned barrier film topping is gold foil sheet material layers, polyvinyl chloride, polyethylene, polypropylene or mixing high molecular sheet sheet material layers.
There is mesh in above-mentioned basic unit or without the natural fiber of mesh, synthetic fibers or blend fibre, or these fibers and high-intensity high-density polyethylene or polyvinyl chloride adhesive linkage.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1, through validation trial; use the applicant invention can with concrete jointly rise chemical crosslink reaction, the synergistic waterproof roll paving of physics mortise and tenon on concrete cushion after; only needing on waterproof roll layer, to do a layer thickness by the cement mortar that volume ratio is 1:3, to be that namely the cement mortar protective course of 3-6mm can reach intensity high, the fish tail and waterproof layer that protected effect is desirable.High compared to doing cost, the thick pea gravel concreten topping of 50mm long in time limit, the utility model can reduce costs about 75%, the reduction of erection time, and easy construction, cost are low, protected effect meets construction needs.
2, the industry standard way of current waterproof slab interface topping does the thick pea gravel concreten layer of 50mm to do topping, the utility model making cement screed only needs 3-6mm, its principle is: be can jointly play chemical crosslink reaction and the synergistic reaction bonded sealant layer of physics mortise and tenon and fibrous base layers with cast-in-situ concrete or cement gel in the utility model waterproof roll used, macromolecular material isolated protective layer is combined with each other, the response type modified asphalt layer of this waterproof roll is at cement, wriggling in concrete setting process penetrates in cement gel and concrete pore, and there is chemical crosslink reaction with it, it is larger that formation has bonding force, bond irreversible, bonding is tempered toughness with gentleness, waterproof, resist chemical, superpower anti-tear drawing property and puncture resistance, the interfacial reaction layer of anti-remarkable tension strength, reach and combine closely, firmly, irreversible as closely linked as flesh and blood bond effect.This waterproof roll with concrete cushion and cement mortar protective course, chemical crosslink reaction can all occur and physics mortise and tenon acts synergistically; therefore there is compared to common the waterproof roll of physisorption; its bonding is more tight, firm; when being subject to external damage power as tied up reinforcing bar, even if thickness only has 3-6mm also can not be destroyed.
When 3, common SBS (APP) modified asphalt waterproof coiled material and self-adhering polymer waterproof coiled material construction, require as clean, dry, smooth to basal plane, and actual field construction environment is moist moisture, out-of-flatness, unclean.Want to reach qualified waterproof effect, just face the pressure of duration cost.And adopt the way of the utility model structure, used can play chemical crosslink reaction and the synergistic waterproof roll of physics mortise and tenon jointly with cast-in-situ concrete or cement gel, low to the requirement of working face, moist moisture, out-of-flatness, clean in the same old way can normal construction, can the reduction of erection time about 1/3, substantially reduce duration cost.
Accompanying drawing explanation
The utility model illustrates by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is plane structure schematic diagram of the present utility model;
Wherein, 1-rammed earth layer, 2-concrete cushion, 3-waterproof roll layer, 4-cement mortar protective course;
Fig. 2 is the structural representation of waterproof roll in the utility model;
Wherein, 31-basic unit, the sticky sealant layer of 32-reaction, 33-barrier film topping.
Detailed description of the invention
What the utility model will be protected is a kind of waterproof slab operator guards, and this structure comprises rammed earth layer, concrete cushion, waterproof roll layer, cement mortar protective course from below to up successively, and wherein, the thickness of described cement mortar protective course is 3-6mm.The thickness of preferred cement mortar protective course is 3-5mm.This structure construction is simple, and cost is low, and protection intensity is high, and protected effect is good.Below by way of the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, basement bottom board waterproofing protection structure of the present utility model, comprises rammed earth layer 1, concrete cushion 2, waterproof roll layer 3, cement mortar protective course 4 from below to up successively, and wherein, the thickness of described cement mortar protective course 4 is 3-6mm.
During construction; after rammed earth layer 1 is carried out; rammed earth layer 1 does the C15 pea gravel concreten bed course 2 that thickness is 50mm; then the method for wet paving is adopted to spread waterproof roll; last on waterproof roll layer 3 with the cement mortar making cement mortar cover 4 that volume ratio is 1:3, namely can do pouring reinforcement concrete structure base slab thereon after layer to be protected is solid.
As shown in Figure 2; it is the structural representation of above-mentioned waterproof roll; it comprises barrier film topping 33 and can jointly play chemical crosslink reaction, the synergistic reaction bonded sealant layer 32 of physics mortise and tenon and basic unit 32 with concrete; its interlayer structure is: surface course is barrier film topping 33; second and the 4th layer be the sticky sealant layer 32 of reaction; third layer is basic unit 31, and bottom is that barrier film topping 33, five synusia material is integrated by the hot melting cohesion in manufacturing process.
Above-mentioned barrier film topping 33 can be the one in gold foil sheet material layers, polyvinyl chloride, polyethylene, polypropylene or mixing high molecular sheet sheet material layers.
There is mesh in above-mentioned basic unit 31 or without the natural fiber of mesh, synthetic fibers or blend fibre, or these fibers and high-intensity high-density polyethylene or polyvinyl chloride adhesive linkage.
In structure of the present utility model; waterproof roll can with concrete cushion 2 and cement mortar protective course 4 all chemical crosslink reaction occurs and physics mortise and tenon acts synergistically; therefore there is compared to common the waterproof roll of physisorption; its bonding is more tight, firm; when being subject to external damage power as tied up reinforcing bar, even if thickness only has 3-6mm also can not be destroyed.
By the cement mortar protective course 33 in the utility model and the thick pea gravel concreten layer of traditional 50mm, compare from the several aspect of cost, condition of construction and protected effect, its result is as shown in table 1 below.
The comparative analysis of table 1 waterproof slab topping
In table 1, associated materials and labour cost are with reference to Guangxi province cost.From the result compared; the cement mortar protective course that the present invention adopts can play chemical crosslink reaction jointly with concrete, the synergistic waterproof roll of physics mortise and tenon coordinates 3-6mm, just can play good waterproofing protection effect, have cost low; construction is fast, the advantage that protected effect is good.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a waterproof slab operator guards; comprise rammed earth layer (1), concrete cushion (2), waterproof roll layer (3), cement mortar protective course (4) from below to up successively, it is characterized in that: the thickness of described cement mortar protective course (4) is 3-6mm.
2. a kind of waterproof slab operator guards according to claim 1, it is characterized in that: described waterproof roll comprises barrier film topping (33) and jointly can play chemical crosslink reaction with concrete, the synergistic reaction bonded sealant layer (32) of physics mortise and tenon and basic unit (31), its interlayer structure is: surface course is barrier film topping (33), second and the 4th layer be the sticky sealant layer (32) of reaction, third layer is basic unit (31), bottom is barrier film topping (33), five synusia materials are integrated by the hot melting cohesion in manufacturing process.
3. a kind of waterproof slab isolation structure according to claim 1 and 2, is characterized in that: described barrier film topping (33) is gold foil sheet material layers, polyvinyl chloride, polyethylene, polypropylene or mixing high molecular sheet sheet material layers.
4. a kind of waterproof slab isolation structure according to claim 1 and 2, it is characterized in that: there is mesh in described basic unit (31) or without the natural fiber of mesh, synthetic fibers or blend fibre, or these fibers and high-intensity high-density polyethylene or polyvinyl chloride adhesive linkage.
5. a kind of waterproof slab isolation structure according to claim 1 and 2, is characterized in that: the cement mortar of described cement mortar to be volume ratio be 1:3.
6. a kind of waterproof slab isolation structure according to claim 1 and 2, is characterized in that: the thickness of described cement mortar protective course (4) is 3mm-5mm.
7. a kind of waterproof slab isolation structure according to claim 1 and 2, is characterized in that: described concrete cushion (2) refers to that thickness is the C15 pea gravel concreten bed course of 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473908.4U CN204781017U (en) | 2015-06-30 | 2015-06-30 | Bottom plate water proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520473908.4U CN204781017U (en) | 2015-06-30 | 2015-06-30 | Bottom plate water proof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781017U true CN204781017U (en) | 2015-11-18 |
Family
ID=54521100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520473908.4U Active CN204781017U (en) | 2015-06-30 | 2015-06-30 | Bottom plate water proof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781017U (en) |
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2015
- 2015-06-30 CN CN201520473908.4U patent/CN204781017U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bottom plate water proof structure Effective date of registration: 20171206 Granted publication date: 20151118 Pledgee: Guangxi Beibu Bay bank Limited by Share Ltd. Nanhu branch of Nanning City Pledgor: Lu Guicai|Guangxi Golden Umbrella Waterproofing Co.,Ltd. Registration number: 2017450000014 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 530002 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Address before: 530002 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Guangxi Golden Umbrella Waterproofing Co.,Ltd. |
|
| PM01 | Change of the registration of the contract for pledge of patent right | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190409 Registration number: 2017450000014 Pledgor after: West Cattle Leather Waterproof Decoration Co.,Ltd. Pledgor after: Lu Guicai Pledgor before: GUANGXI GOLDEN UMBRELLA WATERPROOFING Co.,Ltd. Pledgor before: Lu Guicai |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190415 Granted publication date: 20151118 Pledgee: Guangxi Beibu Bay bank Limited by Share Ltd. Nanhu branch of Nanning City Pledgor: West Cattle Leather Waterproof Decoration Co.,Ltd.|Lu Guicai Registration number: 2017450000014 |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 530216 scientific research building, Xiniu science and Technology Park, No. 68, team 4, naluopo, Sitang community, Santang Town, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Address before: 530002 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Xiniupi Waterproof Technology Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 530216 scientific research building, Xiniu science and Technology Park, No. 68, team 4, naluopo, Sitang community, Santang Town, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Address before: 530002 Donggouling Landscape Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region, Lin18 Sunshine Green City, 1 Building, 1 Unit 4 Patentee before: Xiniupi Waterproof Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230516 Address after: 530216 scientific research building, Xiniu science and Technology Park, No. 68, team 4, naluopo, Sitang community, Santang Town, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Xiniupi Waterproof Technology Co.,Ltd. Patentee after: Sichuan China Railway Second Institute Environmental Technology Co.,Ltd. Address before: 530216 scientific research building, Xiniu science and Technology Park, No. 68, team 4, naluopo, Sitang community, Santang Town, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Xiniupi Waterproof Technology Co.,Ltd. |