CN205172303U - A novel gate manger plate platform node construction for waterproof room - Google Patents
A novel gate manger plate platform node construction for waterproof room Download PDFInfo
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- CN205172303U CN205172303U CN201520885245.7U CN201520885245U CN205172303U CN 205172303 U CN205172303 U CN 205172303U CN 201520885245 U CN201520885245 U CN 201520885245U CN 205172303 U CN205172303 U CN 205172303U
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- waterproof
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- polyurethane
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Abstract
The utility model relates to a novel gate manger plate platform node construction for waterproof room, include indoor ground structure layer, outdoor ground structure layer and establish the door frame in the centre, the outdoor ground structural layer is down including floor and finish coat, indoor ground structure layer is floor, infiltration crystallization waterproof layer, polyurethane waterproof layer and finish coat from bottom to top in proper order, correspond the protruding mortar manger plate platform that forms on the position of door frame on the floor, it is corresponding infiltration crystallization waterproof layer and polyurethane waterproof layer form protrudingly at the upper surface of mortar manger plate platform. The utility model relates to a simply, will permeate crystallization waterproof layer and polyurethane waterproof layer and combine together, both full play the infiltration crystallization advantage of repairing, reinforcing the floor, brought into play the ductility of polyurethane again, the waterproof destruction that the light micro deformation of slight structure results in effectively prevents, have the advantage to mutually combine, the not enough characteristics that remedy mutually provide dual layer protection, set up mortar manger plate platform simultaneously, have improved waterproof quality.
Description
Technical field
The utility model relates to waterproof compartment waterproof construction technology field, particularly a kind of be applicable between many boiled water rooms such as kitchen guarding, shower cubicle and the ground in region, metope waterproof construction Novel gate dash platform joint structure.
Background technology
Along with the development of building trade, the construction period generally shortens, and decoration industry is often faced with duration pressure and mass pressure.High quality and casual labourer are an industrial trend phases, therefore want continuous break-through skill bottleneck, constantly promote industry development by measures such as new material, new technique, improving technique.Doorway, washroom is one of key position for waterproof construction, under conventional situation, the waterproofing course of one deck planar is only done at the earth's surface internal layer in lower position room, on doorway, room, threshold place does not have waterproof, then under special circumstances, these positions easily cause infiltration, leak and the generation of permeable phenomenon.
Utility model content
The utility model object is to provide a kind of Novel gate dash platform joint structure for waterproof compartment, to solve in prior art and only do the waterproofing course of one deck planar at the earth's surface internal layer in lower position room and lack at threshold place, doorway, room and do not have waterproof, therefore these positions to be very easy to cause infiltration, leak and the technical problem of permeable phenomenon, propose penetrant crystalline and polyurethane composition water proof structure, waterproof platform is set simultaneously, improves waterproof quality.
For realizing above-mentioned technical purpose, specifically take following technical scheme:
A kind of Novel gate dash platform joint structure for waterproof compartment, comprise flooring deck, outdoor ground deck and be located at middle doorframe, described outdoor ground deck comprises floor and finish coat from bottom to top, it is characterized in that: described flooring deck is followed successively by floor, penetration crystal waterproof layer, polyurethane water-proof layer and finish coat from bottom to top; On described floor, the position projection of corresponding doorframe forms mortar dash platform, and corresponding described penetration crystal waterproof layer and polyurethane water-proof layer form projection at the upper surface of mortar dash platform.
As preferred technical scheme, the floor of described flooring deck and outdoor ground deck is same level surface layer, and the upper surface of described flooring deck is lower than the upper surface of described outdoor ground deck.
Preferred further, the upper surface 10mm ~ 20mm lower than the upper surface of described outdoor ground deck of described flooring deck.
Further, described penetration crystal waterproof layer and polyurethane water-proof layer at least extend to the most outer of doorframe.
Further, the thickness range of described penetration crystal waterproof layer is 1mm ~ 2mm.
Further, the thickness range of described polyurethane water-proof layer is 1.5mm ~ 2mm.
Compared with prior art, technical advantage of the present utility model is:
1, the utility model penetration crystal waterproof layer be can directly and concrete occur to repair and realize the rigidity water-proofing material of waterproof, therefore construct without the need to mortar bed before waterproof construction, only need to run business into particular one portion's enhancement Layer to the local such as the foot of a wall, Guan Gen, simplify construction sequence, save the duration;
2, polyurethane and penetrant crystalline two kinds of water-repellent paints are combined by the utility model; play respective advantage separately, compensate for respective shortcoming, in construction; by the time brushing polyurethane coating again after dry tack free need not be needed again; because the water-based feature of penetrant crystalline, only need ground without open fire, can construct after building wall completes; in rainy humid area; often can make excess surface water or humidity (as plaster, build by laying bricks or stones) in construction, and be difficult to drying, therefore benefit is obvious especially.Depending on weather condition difference, 3 ~ 7 work days approximately can be saved.
For about 20 ~ 30 square meter washrooms, contrasting polyurethane and penetrant crystalline two kinds of water-repellent paints with existing single polyurethane water-proof structure in conjunction with waterproof construction, result is as following table 1:
Table 1. is in conjunction with waterproof construction and the single polyurethane water-proof structure table of comparisons
Comparative analysis result shows; the utility model adopts combining construction method; both the hidden danger of quality that single rigid waterproofing causes because of malformation had been avoided; solve again the difficult problem that general flexible water is higher to basic unit's water content requirement; duplicate protection; improve Functionality, quality and appealing design yield, take into account economic benefit simultaneously.
Doorway, the washroom waterproof construction waterproof construction engineering method that the utility model relates to achieves positive effect in multiple project, obtains the abundant affirmation to this engineering method such as owner, management.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Novel gate dash platform joint structure for waterproof compartment that the utility model relates to.
Reference numeral: 1-floor, 2-penetration crystal waterproof layer, 3-polyurethane water-proof layer, 4-mortar dash platform, 5-doorframe, 6-finish coat.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
The utility model specifically describes a kind of Novel gate dash platform joint structure for waterproof compartment, comprise flooring deck, outdoor ground deck and be located at middle doorframe 5, described outdoor ground deck comprises floor 1 and finish coat 6 from bottom to top, it is characterized in that: described flooring deck is followed successively by floor 1, penetration crystal waterproof layer 2, polyurethane water-proof layer 3 and finish coat 6 from bottom to top; Described penetration crystal waterproof layer 2 and polyurethane water-proof layer 3 at least extend to the most outer of doorframe 5; On described floor 1, the position projection of corresponding doorframe forms mortar dash platform 4, and corresponding described penetration crystal waterproof layer 2 and polyurethane water-proof layer 3 form projection at the upper surface of mortar dash platform 4.Wherein, the floor 1 of flooring deck and outdoor ground deck is same level surface layer, the upper surface of described flooring deck lower than the upper surface of described outdoor ground deck, general low 10mm ~ 20mm; The thickness range of described penetration crystal waterproof layer 2 is 1mm ~ 2mm, and the thickness range of described polyurethane water-proof layer 3 is 1.5mm ~ 2mm.
During construction; after to concrete base layer simple process; first be coated with and brush one times penetration crystal waterproof layer 2; brush three times polyurethane waterproof materials after drying again and form polyurethane water-proof layer 3; reach duplicate protection; construction technology process is: holes blocking → base treatment → penetrant crystalline material allotment → brushing capillary crystalline waterproof coating material → maintenance → brushing polyurethane coating film → water-storing test → waterproof is checked and accepted, and concrete operation step is as follows:
1, base treatment
First clear up ground layer, floating ash, surface dust, foreign material etc. are cleaned out.Check whether ground has crack, and blind crack only suitably need add thick coating; Raggle leak stopping process must be carried out in obvious crack.Can 2cm be wide, 1cm deep trouth along respectively chiseling about crack, strikes off with rapid hardening permeable crystalline waterproofing material after rinsing.
2, the allotment of capillary crystalline waterproof coating material
Penetrant crystalline material is allocated: first require strictly to grasp water/binder ratio, powder: water (volume ratio)=5:2(or provide ratio to allocate according to material producer), first the powder of accurate measurement is added container, then add the water of corresponding proportion, use hand electric agitator stirring 3 ~ 5min to reach slip and mix.The slurry mixed requires to be finished in 20 minutes, causes waste in order to avoid have little time to be finished.The mortar having occurred more than 20 minutes after spice to condense can not be used again.
3, brushing capillary crystalline waterproof coating material
During brushing, basal plane keeps moist, but can not have open fire, effectively can ensure the infiltration of active chemical components to inside concrete of water conduction fracture, guarantee the quality of waterproof construction.Directly brush on basal plane with hairbrush or round brush, dynamics uses evenly, can not leak brush, generally brush 1 ~ 2 time, front once slightly solid after carry out again after once brush (just tack-free, general interval 1-2 hour), the twice vertical right-angled intersection brushing in front and back.Brushing consumption is not less than 1.5kg/m, and coating layer thickness should be greater than 1mm.After having brushed, check whether holiday, hollowing, played bad constructions place such as powder, needed if having to repair in time.
4, maintenance
Latter 12 hours of permeable crystalline waterproofing material construction, the final set of its surface, should sprinkle water and carry out maintenance, and curing time is 2 ~ 3 days in principle; Next process can be carried out after its dry tack free.
5, polyurethane waterproof coating
Polyurethane coating rubber scraper plate is coated with and scrapes in substrate surface, or use cylinder roller coating.Brushing thickness wants uniformity, and brushing principle is first facade back plane, and behind first negative and positive angle large face behind thin portion, and position, doorway waterproof makes waterproof platform.General point twice are carried out for three times, and film gross thickness is generally not less than 1.5mm.
First floor film: be coated with by polyurethane coating rubber scraper plate and scrape in substrate surface, brushing thickness wants uniformity, and blade coating amount is advisable with 0.8-1.0kg/m2, and brushing principle is first facade back plane, and behind first negative and positive angle large face behind thin portion.
Second layer film: after first floor film, when curing of coating road is tack-free, carries out second time and is coated with membrane operations, and for making coating thickness even, blade coating direction must be vertical with first pass blade coating direction, and blade coating amount and first pass are together.
Third layer film: after second layer curing of coating, carry out the 3rd time blade coating, blade coating amount is advisable with 0.4-0.5kg/m2, be painted with rear uncured time, sand grains clean on a small quantity should be sprinkled body of wall film coated surface is rare, do frosting treatment, to increase the tectal adhesion stress with cement mortar.
Ground polyurethane water-proof construction, at the position such as corner and Guan Gen, should dig and be not less than 300mm, the metope waterproof brushing of shower region is highly not less than 1800mm.
6, water-storing test
Construction of waterproof layer is complete and after doing solid work, carry out water-storing test, and height of pouring water should meet whole room and look for the peak water level on slope to be not less than 2cm.Storage time is no less than 24h.If water-storing test finds seepage, seepage place and reason should be found out in time, repair, after repairing complete doing solid work, do water-storing test again.
7, check and accept
Concealment acceptance is carried out to waterproofing course, and carries out record of acceptance.Should to construct as early as possible after examination completes topping, and to note not destroying waterproofing course in work progress.
Polyurethane coating can select mono-composition poyurethane water-proof paint, material should meet GBT19250-2013 " polyurethane water-proof paint " requirement, capillary crystalline waterproof coating material should meet GB18445-2012 " cementitious capillary waterproofing material " requirement, in addition, the packaging of waterproofing materials, storage, keeping should conform with the regulations requirement; Waterproofing materials must possess product certificate and related data illustrates, and carries out witness censorship before main material construction; Coating answers layering brushing or spraying, coating uniform, and brushing should be carried out all over after coating drying and forming-film until front; Often all over the brushing direction that alternately should change coating during brushing, the priority pressure width with coating film is 30 ~ 50mm; The getting rid of raft place joint gap and should not be less than 100mm of coating waterproof layer, meeting Tu Qianying, to be got rid of raft surfacing clean; Floor structure must adopt cast-in-situ concrete or monoblock precast concrete plank, and strength grade of concrete should not be less than C20; Environment temperature must not be constructed lower than 5 DEG C; Capillary crystalline waterproof coating material construction before basic unit should suitably humidity and without open fire; During polyurethane water-proof paint construction, penetration crystal waterproof layer should be fully dry; By the construction that outwards regresses in room, should construct and by the very first time fish tail and waterproof layer should be done after concealment acceptance, avoid finished product to destroy during waterproof construction; Various material allotment in strict accordance with ratio, should be stirred fully.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (6)
1. the Novel gate dash platform joint structure for waterproof compartment, comprise flooring deck, outdoor ground deck and be located at middle doorframe (5), described outdoor ground deck comprises floor (1) and finish coat (6) from bottom to top, it is characterized in that: described flooring deck is followed successively by floor (1), penetration crystal waterproof layer (2), polyurethane water-proof layer (3) and finish coat (6) from bottom to top; Form mortar dash platform (4) in the position projection of the upper corresponding doorframe of described floor (1), corresponding described penetration crystal waterproof layer (2) and polyurethane water-proof layer (3) form projection at the upper surface of mortar dash platform (4).
2. a kind of Novel gate dash platform joint structure for waterproof compartment according to claim 1, it is characterized in that: the floor (1) of described flooring deck and outdoor ground deck is positioned at same level surface layer, the upper surface of described flooring deck is lower than the upper surface of described outdoor ground deck.
3. a kind of Novel gate dash platform joint structure for waterproof compartment according to claim 1, is characterized in that: the upper surface 10mm ~ 20mm lower than the upper surface of described outdoor ground deck of described flooring deck.
4. a kind of Novel gate dash platform joint structure for waterproof compartment according to claim 1, is characterized in that: described penetration crystal waterproof layer (2) and polyurethane water-proof layer (3) at least extend to the most outer of doorframe (5).
5. a kind of Novel gate dash platform joint structure for waterproof compartment according to claim 1, is characterized in that: the thickness range of described penetration crystal waterproof layer (2) is 1mm ~ 2mm.
6. a kind of Novel gate dash platform joint structure for waterproof compartment according to claim 1, is characterized in that: the thickness range of described polyurethane water-proof layer (3) is 1.5mm ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885245.7U CN205172303U (en) | 2015-11-09 | 2015-11-09 | A novel gate manger plate platform node construction for waterproof room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885245.7U CN205172303U (en) | 2015-11-09 | 2015-11-09 | A novel gate manger plate platform node construction for waterproof room |
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| CN205172303U true CN205172303U (en) | 2016-04-20 |
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| CN201520885245.7U Expired - Fee Related CN205172303U (en) | 2015-11-09 | 2015-11-09 | A novel gate manger plate platform node construction for waterproof room |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476448A (en) * | 2017-06-28 | 2017-12-15 | 中冶天工集团天津有限公司 | A kind of construction method for waterproof at toilet doorway |
| CN109826325A (en) * | 2019-03-01 | 2019-05-31 | 浙江至臻建设有限公司 | A kind of anti-seepage construction method of architectural engineering |
-
2015
- 2015-11-09 CN CN201520885245.7U patent/CN205172303U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476448A (en) * | 2017-06-28 | 2017-12-15 | 中冶天工集团天津有限公司 | A kind of construction method for waterproof at toilet doorway |
| CN109826325A (en) * | 2019-03-01 | 2019-05-31 | 浙江至臻建设有限公司 | A kind of anti-seepage construction method of architectural engineering |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |