CN104278717A - Waterproof and drainage structure of sunken toilet - Google Patents
Waterproof and drainage structure of sunken toilet Download PDFInfo
- Publication number
- CN104278717A CN104278717A CN201410473325.1A CN201410473325A CN104278717A CN 104278717 A CN104278717 A CN 104278717A CN 201410473325 A CN201410473325 A CN 201410473325A CN 104278717 A CN104278717 A CN 104278717A
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- Prior art keywords
- caisson
- waterproof
- drainage structure
- seal plate
- pipe
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a waterproof and drainage structure of a sunken toilet. The waterproof and drainage structure of the sunken toilet aims at solving the problems of difficult continuous waterproof sealing and frequent leakage due to simple caisson and floor waterproof and drainage structure and rough joints according to the existing drawings. The basic design of the waterproof and drainage structure of the sunken toilet is as follows: a novel drain pipe and an upturning concrete sealing edge are designed, wherein a drain branch pipe and an exhaust passage both are arranged outside a packing layer, and two coatings are applied for water resistance in a box, and moreover, a full thin layer of waterproof polymer cement mortar is pasted on floor tiles. As a result, the conditions of leakage, stagnant water and water bleeding are prevented or reduced, and impregnation, peeling, whitening and spotting of the floor and adjacent rooms are well solved. The waterproof and drainage structure of the sunken toilet has the advantages of perfecting the waterproof and drainage structure technique of the sunken toilet and eliminating the damage of leakage.
Description
Technical field
The present invention relates to technical field of buildings, particularly relate to the guarded drainage structure of subsided rest room.
Background technology
Subsided rest room tectonic sieving, most architects can directly select existing national standards atlas.This atlas has two: " residence toilet " (01SJ914.201) and " housing construction structure " (11J930.2011).There are the following problems on guarded drainage tectonic sieving for two atlas:
1. in caisson, tapping pipe and main water barrier not easily form continuous sealing.
2. soil stack is placed in caisson, and usually near assembling thin-wall exhaust passage, makes case internal water accumulation be easy to infiltrate hoistway, too increase in case the difficulty arranged that sluices, expand Shi Trace further and soak the scope of spreading and sinking in.
3. at the bottom of case without slope, long-term ponding can be caused; The general choosing of waterproofing course, if misuse coiled material, space is little, and node is many, operation inconvenience, easily raw seepage.
4. floor facing structure adopts dry cement mortar, and water is bound to infiltrate along ground brickwork joint, forms backwater, causes the ground of adjacent space, skirt, body of wall spread and sink in water.
Summary of the invention
The invention provides a kind of guarded drainage structure of new subsided rest room, the caisson of subsided rest room can be made not easily to form storage tank, thus significantly reduce the series of problems of effluent seepage initiation.
The present invention is realized by following technological means:
A kind of subsided rest room guarded drainage structure, comprise caisson, exhaust duct, soil stack and the ventilating pipe with soil stack UNICOM side by side, and on the concrete edge sealing that turns over, described ventilating pipe is provided with a branch pipe interface, tapping pipe is provided with in described caisson, described tapping pipe comprises sluicing conduit and L shape seal plate, branch pipe interface on described sluicing tubes connection ventilating pipe, described seal plate is arranged in caisson, and described seal plate is close to bottom surface and the side of caisson, sluicing conduit minimum point is close to the concordant of caisson bottom surface with seal plate.
Wherein, described seal plate is more than or equal to 60mm at the width of sluicing suitable patterns.
Wherein, described L-type seal plate is vertically 60mm, overall length 150mm to both wings width, high 150mm.
Wherein, the part of corresponding exhaust duct, soil stack and ventilating pipe is provided with the waterproof concrete edge sealing upwards extended at the bottom of caisson, and exhaust duct, soil stack and ventilating pipe and caisson are kept apart by described concrete edge sealing.
Wherein, described concrete edge sealing height and accomodation ground height roughly equal, and described concrete edge sealing and caisson are built simultaneously, and described waterproof concrete edge sealing is identical with the material of the waterproof concrete bottom caisson.
Wherein, pre-buried tapping pipe when described concrete edge sealing is built, the position of described pre-buried tapping pipe is corresponding with the branch pipe interface position on ventilating pipe, and the vertical portion of described tapping pipe seal plate is close to the inner side of concrete edge sealing, and the horizontal component of seal plate is close at the bottom of caisson.
Wherein, the full layer overlie polymer cement waterproofing mortar of full slurry below described accomodation ground decorations brick.
Wherein, described caisson is waterproof concrete, and structure looks for slope, and main water barrier is cement-base infiltration crystallization waterproof agent and polyurethane water-proof paint compound.
Finally, described tapping pipe is plugged with chemical fabric bag with the port of seal plate, and described chemical fibre cloth bag is built with coarse sand, and the amount of filling out is the half that bag holds.
The guarded drainage structure of the subsided rest room more than realized, by novel tapping pipe, concrete edge sealing is turned on soil stack, ventilating pipe, exhaust duct and caisson being separated, make caisset not easily retaining, even if there is a small amount of percolating water, also can be discharged caisson in time, floor face adopts Polymer cement materials completely to starch and pastes fritter ship-and-galley tile, make the surface water not easily pass through floor tile and gap leakage to caisson, thoroughly solve current washroom and easily ooze water problem.
Accompanying drawing explanation
Fig. 1 is tapping pipe structural representation;
Fig. 2 is tapping pipe position view in caisson of toilet;
Fig. 3 is concrete turnup structure generalized section.
Detailed description of the invention
Below with reference to accompanying drawing, the concrete embodiment of invention is described in detail.
A kind of subsided rest room, as shown in Figures 2 and 3, containing caisson 1, soil stack 2, ventilating pipe 3 and exhaust duct 4, described soil stack 2 is with ventilating pipe 3 UNICOM and set up side by side, described soil stack 2 can be arranged on outside washroom with ventilating pipe 3, exhaust duct 4, or is arranged in default space, washroom.
In the present embodiment, described ventilating pipe 3 is provided with a branch pipe interface, then a tapping pipe 5 as shown in Figure 1 in described branch pipe interface, described tapping pipe 5 is containing sluicing conduit 6, described sluicing conduit 6 enters in caisson 1 through the preformed channel on divider wall, the described port of sluicing conduit in caisson is provided with the seal plate 7 of L-type, and described seal plate 7 is close to bottom surface and the side setting of caisson, and the minimum point of the conduit 6 that sluices is close to the concordant of caisson bottom surface with seal plate.Specifically, be exactly that seal plate 7 is L-shaped, be divided into vertical portion 71 and horizontal component 72, as shown in Figure 2, described vertical portion 71 is close to caisson inside wall, and horizontal component 72 is close to caisson bottom surface.In order to make the better effects if of seal plate dash, seal plate branch is more than or equal to 60mm at the width of sluicing suitable patterns.Can preferably seal plate vertically to both wings width be 60mm, overall length 150mm, high 150mm.Wall thickness 3.0mm; Tapping pipe: Φ 30 × 2.4 (mm), length adds 50mm for isolating wall thickness.Wherein, the tapping pipe material comprising seal plate is hard PVC, and the water-fast epoxy adhesive of special thick matter is bonding.Described tapping pipe is directly solid on caisson inner formword when installing, and pours into concrete, then tapping pipe and ventilating pipe sealed attachment.
The weak spot that washroom leaks is become in order to avoid interface section that caisson of toilet and soil stack, ventilating pipe, exhaust duct join, as shown in Figure 3, in described divider wall inside, corresponding exhaust duct 4, soil stack 2 arrange with the part of ventilating pipe 3 the waterproof concrete edge sealing 8 upwards extended at the bottom of caisson, and exhaust duct 4, soil stack 2 are kept apart with ventilating pipe 3 and caisson by described concrete edge sealing 8.Described concrete edge sealing height and accomodation ground height roughly equal, in the present embodiment, waterproof concrete edge sealing height 100mm, and described concrete edge sealing and caisson are built simultaneously, waterproof concrete edge sealing 8 is identical with the label of the waterproof concrete bottom caisson, and the described concrete edge sealing 8 upwards extended effectively eliminates the possibility of the water in caisson from the edge seepage of soil stack, ventilating pipe, exhaust duct.
As shown in Figure 3, pre-buried tapping pipe on described concrete edge sealing, make tapping pipe 5 be connected to branch pipe interface on ventilating pipe 3, the vertical portion 71 of seal plate is close to the inner side of concrete edge sealing, horizontal component 72 is close at the bottom of caisson.
In the prior art, the dry cement sand bed of the below of washroom ship-and-galley tile, without water resistance, the surface water is easily also put aside in caisson by gap leakage, in order to improve the water resistance on ground, the full layer overlie polymer cement waterproofing mortar of full slurry below described washroom ship-and-galley tile.Described caisson inside covers waterproof concrete, and structure looks for slope, and main water barrier is cement-base infiltration crystallization waterproof agent and polyurethane water-proof paint compound, and caisson internal water accumulation can be made to be discharged by tapping pipe smoothly.The port of described tapping pipe seal plate side is plugged with chemical fabric bag, and described chemical fibre cloth bag is built with coarse sand.
In the practice of construction that heavy formula washroom discharge water constructs under the invention, pre-buried side drain pipe, pours into concrete, tapping pipe and ventilating pipe branch pipe interface is tightly connected.Tapping pipe installs shrouding after installing and terminating.Shrouding adopts lightgage steel joist water-fast fiber cement board, with on turn over outside concrete edge sealing and flush.Directly can add on shrouding and make the Polymer cement materials that dry powder and mortar (carrying rubber powder) prepares and completely starch album leave ceramics, the thick 3mm of mortar, shove jointing, stitches wide 1mm.Caisson inner waterproofing concrete structure looks for slope, and the gradient is 1.5%, directly levelling.After initial set, before final set, dryly spread cement-base infiltration crystallization waterproof agent, compacting troweling subsequently, consumption is 1.0kg/ ㎡.After form removal, sidewall brushing cement-base infiltration crystallization waterproof agent, consumption 1.0kg/ ㎡.Brushing previous crops base treatment; After brushing, do vaporific maintenance, be no less than 10 days.On diapire, polyurethane waterproof coating is applied after drying.Polyurethane is one-component, thickness 2.0mm; When brushing last time, paste mylar protection, Unit Weight is no less than 150g/ ㎡.Polyurethane waterproof coating should be applied to tapping pipe always, forms the overlap joint being no less than 60mm with seal plate.Be not less than in the scope of 60mm at seal plate and both sides, concrete boundary, strengthen with polyester fiber grid cloth, its weight per unit area is not less than 100g/ ㎡.Adopt chemical fabric drainage band shutoff tapping pipe, fill coarse sand in bag, the amount of filling out is the half that bag holds.When bag is full, diameter is about 80mm, and bag is about 300mm, and tapping pipe both sides inner corner trim at the bottom of case, make real laying, tapping pipe is placed in the middle.Polymer cement materials thin layer completely starches the face brick of stickup, and planar dimension is not more than 300 × 300mm.Polymer cement materials should adopt the finished product dry powder and mortar of band rubber powder, and as K11, beneficial clay, thickness is 3mm.Adhered layer divides into accurate leveling layer.Accurate leveling layer is polymer cement mortar or fiber cement mortar, and dry-mixed mortar is prepared, and thickness is 5 ~ 7mm.Under accurate leveling layer, should establish fibrin tissue adhesive bed course, this pad is held concurrently and is accurately looked for slope, and thickness 60mm ~ 100mm, label is not less than C15.Light concrete packed layer under fibrin tissue adhesive bed course, should tamp and clap, look for slope.Wherein, the slope gradient is looked for be not less than 2%.
Claims (9)
1. a subsided rest room guarded drainage structure, comprise caisson, exhaust duct, soil stack and the ventilating pipe with soil stack UNICOM side by side, described ventilating pipe is provided with a branch pipe interface, tapping pipe is provided with in described caisson, described tapping pipe comprises sluicing conduit and L shape seal plate, on described sluicing tubes connection ventilating pipe to closing interface, described seal plate is arranged in caisson, and described seal plate is close to bottom surface and the side of caisson, sluicing conduit minimum point is close to the concordant of caisson bottom surface with seal plate.
2. subsided rest room guarded drainage structure according to claim 1, is characterized in that: described seal plate branch is more than or equal to 60mm at the width of sluicing suitable patterns.
3. subsided rest room guarded drainage according to claim 2 structure, is characterized in that: described L-type seal plate is vertically 60mm, overall length 150mm to both wings width, high 150mm.
4. subsided rest room guarded drainage structure according to claim 1, it is characterized in that: the part of described divider wall inner corresponding exhaust duct, soil stack and stack is provided with the waterproof concrete edge sealing upwards extended at the bottom of caisson, and exhaust duct, soil stack and stack and caisson are kept apart by described concrete edge sealing.
5. subsided rest room guarded drainage structure according to claim 4, it is characterized in that: described concrete edge sealing height and accomodation ground height roughly equal, and described concrete edge sealing and caisson are built simultaneously, described waterproof concrete edge sealing is identical with the material of the waterproof concrete bottom caisson.
6. the subsided rest room guarded drainage structure according to the arbitrary claim of claim 4 or 5, it is characterized in that: pre-buried tapping pipe when described concrete edge sealing is built, the position of described pre-buried tapping pipe is corresponding with the branch pipe interface position on ventilating pipe, the vertical portion of described tapping pipe seal plate is close to inside concrete edge sealing, and the horizontal component of seal plate is close at the bottom of caisson.
7. the guarded drainage structure of subsided rest room according to claim 1, is characterized in that: the full layer overlie polymer cement waterproofing mortar of full slurry below described accomodation ground decorations brick.
8. the guarded drainage structure of subsided rest room according to claim 1, it is characterized in that: described caisson is waterproof concrete, and structure looks for slope, main water barrier is cement-base infiltration crystallization waterproof agent and polyurethane water-proof paint compound.
9. the guarded drainage structure of subsided rest room according to claim 1, is characterized in that: described described tapping pipe is plugged with chemical fabric bag with the port of seal plate, and described chemical fibre cloth bag is built with coarse sand, and the amount of filling out is the half that bag holds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473325.1A CN104278717A (en) | 2014-09-16 | 2014-09-16 | Waterproof and drainage structure of sunken toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410473325.1A CN104278717A (en) | 2014-09-16 | 2014-09-16 | Waterproof and drainage structure of sunken toilet |
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| Publication Number | Publication Date |
|---|---|
| CN104278717A true CN104278717A (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410473325.1A Pending CN104278717A (en) | 2014-09-16 | 2014-09-16 | Waterproof and drainage structure of sunken toilet |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237395A (en) * | 2016-12-31 | 2017-10-10 | 濮阳市明锐建筑节能技术有限公司 | It is a kind of high-rise with modular same-layer drainage arrangement and its installation method |
| CN107237394A (en) * | 2016-12-31 | 2017-10-10 | 濮阳市明锐建筑节能技术有限公司 | It is a kind of high-rise with modular same-layer drainage arrangement and its installation method |
| CN108643288A (en) * | 2018-05-31 | 2018-10-12 | 中国建筑第六工程局有限公司 | A kind of subsided rest room secondary drainage waterproof system |
| CN115111628A (en) * | 2022-07-25 | 2022-09-27 | 金螳螂精装科技（苏州）有限公司 | Formula of sinking bathroom waterproof heating project organization |
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| KR20110108200A (en) * | 2010-03-26 | 2011-10-05 | 이현배쓰(주) | Structure of prefabricated bathroom |
| CN102900144A (en) * | 2012-09-27 | 2013-01-30 | 广西建工集团第三建筑工程有限责任公司 | Undermining floor drain automatic drainage structure capable of preventing leakage of toilet |
| CN103290910A (en) * | 2013-06-19 | 2013-09-11 | 中建四局第一建筑工程有限公司 | Anti-seepage method and structure of drainage of same floor |
| CN103572808A (en) * | 2012-07-18 | 2014-02-12 | 罗建军 | Building toilet caisson waterproof device and construction method |
| CN204112427U (en) * | 2014-09-16 | 2015-01-21 | 深圳市清华苑建筑设计有限公司 | A kind of subsided rest room guarded drainage structure |
-
2014
- 2014-09-16 CN CN201410473325.1A patent/CN104278717A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110108200A (en) * | 2010-03-26 | 2011-10-05 | 이현배쓰(주) | Structure of prefabricated bathroom |
| CN103572808A (en) * | 2012-07-18 | 2014-02-12 | 罗建军 | Building toilet caisson waterproof device and construction method |
| CN102900144A (en) * | 2012-09-27 | 2013-01-30 | 广西建工集团第三建筑工程有限责任公司 | Undermining floor drain automatic drainage structure capable of preventing leakage of toilet |
| CN103290910A (en) * | 2013-06-19 | 2013-09-11 | 中建四局第一建筑工程有限公司 | Anti-seepage method and structure of drainage of same floor |
| CN204112427U (en) * | 2014-09-16 | 2015-01-21 | 深圳市清华苑建筑设计有限公司 | A kind of subsided rest room guarded drainage structure |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237395A (en) * | 2016-12-31 | 2017-10-10 | 濮阳市明锐建筑节能技术有限公司 | It is a kind of high-rise with modular same-layer drainage arrangement and its installation method |
| CN107237394A (en) * | 2016-12-31 | 2017-10-10 | 濮阳市明锐建筑节能技术有限公司 | It is a kind of high-rise with modular same-layer drainage arrangement and its installation method |
| CN107237394B (en) * | 2016-12-31 | 2023-04-11 | 河南锐诚节能环保科技有限公司 | Modularized same-floor drainage device for high-rise building and installation method thereof |
| CN107237395B (en) * | 2016-12-31 | 2023-04-14 | 河南锐诚节能环保科技有限公司 | Modularized same-floor drainage device for high-rise building and installation method thereof |
| CN108643288A (en) * | 2018-05-31 | 2018-10-12 | 中国建筑第六工程局有限公司 | A kind of subsided rest room secondary drainage waterproof system |
| CN115111628A (en) * | 2022-07-25 | 2022-09-27 | 金螳螂精装科技（苏州）有限公司 | Formula of sinking bathroom waterproof heating project organization |
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Application publication date: 20150114 |