CN204609233U - Washroom threshold stone waterproof construction - Google Patents
Washroom threshold stone waterproof construction Download PDFInfo
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- CN204609233U CN204609233U CN201520320724.4U CN201520320724U CN204609233U CN 204609233 U CN204609233 U CN 204609233U CN 201520320724 U CN201520320724 U CN 201520320724U CN 204609233 U CN204609233 U CN 204609233U
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- threshold stone
- waterproofing course
- floor drain
- waterproof
- cement mortar
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Abstract
The utility model relates to a kind of washroom threshold stone waterproof construction.This waterproof construction comprises threshold stone from top to bottom successively, cement mortar adhered layer, waterproofing course and grade beam, prevent the water of accomodation ground from infiltrating into civil engineering structure layer downwards by laying waterproofing course, by set up trapezoidal grade beam stop leak out to washroom floor tile finished surface soffit steam by threshold stone to plank decorative ground seepage, floor drain is set up in cement mortar fish tail and waterproof layer by being arranged at, by the sewage collecting of seepage on floor tile finished surface and cement mortar tack coat and by setting up the discharge of floor drain soil stack, the deck long-term storage between waterproofing course and ground brick layer is effectively prevented to be in the state of making moist.The waterproof reliability of this waterproof construction is strong, meets the elevation difference requirement of accomodation ground and plank decorative ground, and both artistic and practical; This construction method is workable, and whole work progress accomplishs without any letup, and stops without the need to construction, saves construction cost and reduces construction intensity.
Description
Technical field
The utility model relates to a kind of buildings waterproof structure, specifically, relates to a kind of washroom threshold stone waterproof construction.
Background technology
Usually when washing one's face and rinsing one's mouth or have a bath, accomodation ground can stockpile a large amount of water, and therefore accomodation ground all can do waterproof measure, also can not leak into downstairs even if water leaks into below washroom floor tile, and the water leaking into bottom only can store and flow to doorway, washroom.If waterproof is not carried out in the region of metope and outside, washroom, current lead to product can be inhaled on metope, causes wall emulsion paint to be in dampness for a long time, causes the peeling that comes off in the course of time.Moreover mostly adopting wooden floor due to the parlor etc. of outside, washroom, wood materials is easy to absorb moisture, and of long duration, the very easily mouldy blackening of plank, affects the aesthetic property on ground, parlor very much.
Infiltrate to living room floors for avoiding the water of washroom, usual way is: set up washroom threshold stone in washroom and joint portion, ground, and take the mode of wet paving, brush one times with the surrounding painting of waterproofing materials along threshold stone, and the waterproofing materials of joint portion brushing certain altitude in threshold stone and door girder construction, inhale on metope to prevent the water of washroom.This way plays certain waterproof effect really, but because threshold stone can not be above ground level too many in case threshold stone is tripped, and once the water accumulation of accomodation ground is too much, waterproofing materials also cannot play good interception function, and the waterproofing materials that the water that still can there is washroom crosses threshold stone and brushing penetrates into the floor in parlor.
China Patent No. CN202990369 discloses a kind of washroom threshold stone waterstop device, by setting up waterstop in the junction of washroom stone material and threshold stone, waterstop adopts pea gravel concreten, and pea gravel concreten is arranged between basic unit and waterproofing course, well can solve the waterproof problem of waterproofing course lower floor, for not doing any waterproof measure between waterproofing course and threshold stone, in practice, find that still having part water infiltrates into wood floor along threshold stone or the outside setting course between threshold stone and waterproofing course.And mention in this construction method: after waterstop pea gravel concreten has been constructed 7 days, smear waterproofing materials, complete threshold stone construction operation.Visible, the construction period that this waterproofing process needs is longer, is unsuitable for surface construction in large area.
Utility model content
The purpose of this utility model is to provide a kind of washroom threshold stone waterproof construction, solves the infiltration problem on the waterproofing course upper strata of existing washroom threshold stone, improves the reliability of threshold place, washroom waterproof.
The technical solution of the utility model is: washroom threshold stone waterproof construction, be arranged at the joint portion of accomodation ground and plank decorative ground, this waterproof construction comprises threshold stone, cement mortar adhered layer, waterproofing course and grade beam from top to bottom successively, the upper surface of described threshold stone and the upper surface flush of wooden floor layer, the soffit of threshold stone and the upper surface flush of floor tile finished surface; Described grade beam is built into trapezoidal, grade beam leans on the civil engineering structure layer of accomodation ground side and the joint portion of threshold stone under being arranged at threshold stone, the upper surface of grade beam is lower than the soffit of floor tile finished surface, and the soffit of grade beam is higher than the upper surface of the cement mortar tack coat of accomodation ground side; Described waterproofing course is covered in the upper surface of grade beam, and waterproofing course is downward-sloping near accomodation ground one end is connected with the waterproofing course of accomodation ground, waterproofing course is laid along the civil engineering structure layer upper surface below threshold stone near plank decorative ground one end, and turns on vertical with plank decorative ground junction and be connected with the waterproofing course of plank decorative ground; Waterproofing course upper surface directly over described grade beam and between threshold stone soffit, waterproof adhesive layer is set, the width of waterproof adhesive layer is consistent with the width of trapezoidal grade beam upper base; Described cement mortar adhered layer is filled between waterproofing course upper surface and threshold stone soffit.
Further, for improving the caking property of threshold stone and civil engineering structure layer, and strengthen the water proofing property of intermediate adhesive layer, described cement mortar adhered layer adopts the thick 1:3 cement mortar of 20mm, preferably overflow clay, and the threshold stone of the trapezoidal grade beam left and right sides is bonded in civil engineering structure layer by the clay that overflows.
Further, for improve below threshold stone with the caking property of trapezoidal grade beam upper surface joint portion and water proofing property, the material of described waterproof adhesive layer adopts plastic-steel mud or fluid sealant, the thickness of waterproof adhesive layer is 3-5mm, and trapezoidal grade beam upper surface is bondd by this waterproof adhesive layer with corresponding threshold stone soffit.
Further, for preventing washroom floor tile finished surface to the infiltration of threshold stone left and right sides metope, the metope of the threshold stone left and right sides turning over 300mm waterproofing course is set.
Avoid deck to make moist for oozing sewage under collection, the accomodation ground of this waterproof construction is provided with standing floor drain and sets up floor drain, and standing floor drain is arranged at the joint portion between waterproofing course and floor tile finished surface, and standing floor drain soil stack passes perpendicularly through civil engineering structure; Set up the side that floor drain is installed on standing floor drain; set up in the cement mortar fish tail and waterproof layer that floor drain is arranged at above waterproofing course; and set up between the upper surface of floor drain and the soffit of cement mortar tack coat and cover screen pack gauze, set up after floor drain soil stack passes perpendicularly through civil engineering structure and be communicated with standing floor drain soil stack.
As preferably, described in set up floor drain upper end adopt horn-like structure towards upper shed, and waterproofing course is smeared in horn-like structure and cement mortar fish tail and waterproof layer contact position.
As preferably, the drain cover of described standing floor drain lower than the upper surface of floor tile finished surface, and cement mortar tack coat near standing floor drain one end to standing floor drain lopsidedness, angle of inclination is 1 °.
The utility model also discloses the construction method of a kind of washroom threshold stone waterproof construction, comprises following methods step:
1) the civil engineering structure layer below threshold stone is levelling, the civil engineering structure layer height of threshold stone lower than plank decorative ground waterproofing course and higher than the waterproofing course of floor tile finished surface;
2) after the upper surface of accomodation ground side, build trapezoidal grade beam at civil engineering structure layer, grade beam upper surface is lower than floor tile finished surface upper surface 3-5mm, and grade beam both sides tilt at an angle relative to civil engineering structure layer;
3) the upper surface entirety along trapezoidal grade beam and civil engineering structure layer lays waterproofing course, waterproofing course is downward-sloping near accomodation ground one end to be overlapped with the waterproofing course of accomodation ground, and waterproofing course turns over and overlaps with the waterproofing course of plank decorative ground on plank decorative ground one end is vertical;
4) waterproofing course directly over trapezoidal grade beam and adopt fluid sealant to bond between threshold stone, and the width of fluid sealant is consistent with the width of trapezoidal grade beam upper base;
5) the upper surface brushing cement mortar tack coat of trapezoidal grade beam both sides waterproofing course, the upper surface of cement mortar tack coat and the upper surface flush of floor tile finished surface and lower than the soffit of wooden floor layer;
6) threshold stone is layed in the upper surface of cement mortar tack coat, and the upper surface flush of the upper surface of threshold stone and wooden floor layer.
The utility model beneficial effect is compared with prior art:
This waterproof construction effectively can solve the infiltration problem on the waterproofing course upper strata of existing washroom threshold stone, improve the reliability of threshold place, washroom waterproof, prevent the water of accomodation ground from infiltrating into civil engineering structure layer downwards by laying waterproofing course, by set up trapezoidal grade beam stop leak out to washroom floor tile finished surface soffit steam by threshold stone to plank decorative ground seepage, floor drain is set up in cement mortar fish tail and waterproof layer by being arranged at, by the sewage collecting of seepage on floor tile finished surface and cement mortar tack coat and by setting up the discharge of floor drain soil stack, the deck long-term storage between waterproofing course and ground brick layer is effectively prevented to be in the state of making moist.The waterproof reliability of this waterproof construction is strong, meets the elevation difference requirement of accomodation ground and plank decorative ground, and both artistic and practical; This construction method is workable, and whole work progress accomplishs without any letup, and stops without the need to construction, saves construction cost and reduces construction intensity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is threshold stone position enlarged drawing;
Fig. 3 has the waterproof construction schematic diagram setting up floor drain.
In figure,
101 civil engineering structures; 102 waterproofing courses; 103 cement mortar fish tail and waterproof layers; 104 cement mortar tack coats; 105 floor tile finished surfaces;
201 civil engineering structure layers; 202 wood floor cushion layers; 203 waterproofing courses; 204 wooden floor layers;
301 threshold stones; 302 cement mortar adhered layers; 303 waterproofing courses; 304 grade beams; 305 civil engineering structure layers; 306 waterproof adhesive layer;
401 set up floor drain; 402 set up floor drain soil stack; 403 screen pack gauzes;
501 standing floor drains; 502 standing floor drain soil stacks; 503 drain covers.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the embodiment of the utility model part, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those skilled in the art obtain under the prerequisite of not making creative work, all belongs to protection domain of the present utility model.
Embodiment 1
A kind of washroom threshold stone waterproof construction, is arranged at the joint portion of accomodation ground and plank decorative ground.
See Fig. 1 and Fig. 2, accomodation ground comprises civil engineering structure layer 101, waterproofing course 102, cement mortar fish tail and waterproof layer 103, cement mortar tack coat 104 and floor tile finished surface 105 from bottom to up.Cement mortar fish tail and waterproof layer 103 adopts the cement mortar of the thick 1:2.5 of 5mm, and cement mortar tack coat 103 adopts the cement mortar of the thick 1:3 of 20mm.Waterproofing course 102 is layed in the upper surface of whole civil engineering structure layer, inner to civil engineering structure layer 101 for stopping the water permeation that floor tile finished surface oozes for 105 times.
Plank decorative ground comprises civil engineering structure layer 201, wood floor cushion layer 202, waterproofing course 203 and wooden floor layer 204 from bottom to up.Wooden floor layer 204 adopts the abundant wood composite floor of 12mm.Waterproofing course 203 is layed in the upper surface of wood floor cushion layer 202 near threshold stone side, for stopping that the waterborne of civil engineering structure layer 201 is oozed to wooden floor layer 204 inside.
This waterproof construction comprises threshold stone 301, cement mortar adhered layer 302, waterproofing course 303 and grade beam 304 from top to bottom successively, threshold stone 301 adopts 18mm thick stone material threshold stone, and the upper surface flush of the upper surface of threshold stone 301 and wooden floor layer 204, the soffit of threshold stone 301 and the upper surface flush of floor tile finished surface 105.
Grade beam 304 is built into trapezoidal, and trapezoidal grade beam adopts isosceles trapezoid grade beam, and grade beam 304 liang of waists are 45 ° of inclinations relative to civil engineering structure layer 305.The upper base width of trapezoidal grade beam 304 is preferably 50mm; grade beam 304 is arranged at threshold stone and leans on the civil engineering structure layer 101 of accomodation ground side and the joint portion of threshold stone 301 for 301 times; the upper surface of grade beam 304 is lower than the soffit of floor tile finished surface 105; the soffit of grade beam 304 higher than the upper surface of the cement mortar fish tail and waterproof layer 103 of accomodation ground side, can effectively stop leak out to washroom floor tile finished surface 105 soffit steam by threshold stone 301 to plank decorative ground seepage.
Waterproofing course 303 is covered in the upper surface of grade beam 304, and waterproofing course 303 is downward-sloping near accomodation ground one end is connected with the waterproofing course 102 of accomodation ground, waterproofing course 303 is laid along civil engineering structure layer 305 upper surface below threshold stone 301 near plank decorative ground one end, and turns on vertical with plank decorative ground junction and be connected with the waterproofing course 203 of plank decorative ground.
Waterproofing course 303 upper surface directly over grade beam 304 and be provided with waterproof adhesive layer 306 between threshold stone 301 soffit, the width of waterproof adhesive layer 306 is consistent with the width of trapezoidal grade beam 304 upper base, and the material of waterproof adhesive layer 306 is preferably plastic-steel mud or fluid sealant.The thickness of waterproof adhesive layer 306 is 3-5mm, forms the waterproof adhesive layer of 3-5mm between waterproofing course 303 upper surface namely above threshold stone 301 soffit and grade beam 304.
Cement mortar adhered layer 302 adopts 20mm thick 1:3 cement mortar tack coat, be preferably the clay that overflows, and be filled between waterproofing course 303 upper surface and threshold stone 301 soffit, excessive clay not only can serve as the tack coat of threshold stone 301, threshold stone 301 is bonded in the civil engineering structure layer 305 of below, and the clay that overflows is a kind of rigidity water-proofing material, possesses certain hardness and permeability resistance.
For preventing the water of accomodation ground by the wall leakage of threshold stone 301 to threshold stone both sides, the metope of the threshold stone left and right sides turning over 300mm waterproofing course is set.
The utility model also discloses the construction method of a kind of washroom threshold stone waterproof construction, and concrete steps are as follows:
1) the civil engineering structure layer 305 below threshold stone 301 is levelling, the civil engineering structure layer 305 of threshold stone 301 height lower than plank decorative ground waterproofing course 203 and higher than the waterproofing course 102 of floor tile finished surface;
2) after the upper surface of accomodation ground side, build trapezoidal grade beam 304 at civil engineering structure layer 305, grade beam 304 upper surface is lower than floor tile finished surface 105 upper surface 3-5mm, and grade beam 304 both sides tilt at an angle relative to civil engineering structure layer 305;
3) the upper surface entirety along trapezoidal grade beam 304 and civil engineering structure layer 305 lays waterproofing course 303, waterproofing course 303 is downward-sloping near accomodation ground one end to be overlapped with the waterproofing course 102 of accomodation ground, and waterproofing course 303 turns over and overlaps with the waterproofing course 203 of plank decorative ground on plank decorative ground one end is vertical;
4) waterproofing course 303 directly over trapezoidal grade beam 304 and adopt the bonding of the thick fluid sealant of 3-5mm between threshold stone 301, and the width of fluid sealant is consistent with the width of trapezoidal grade beam 304 upper base;
5) the upper surface brushing 20mm thick 1:3 cement mortar tack coat 302 of trapezoidal grade beam both sides waterproofing course 303, the upper surface of cement mortar tack coat 302 and the upper surface flush of floor tile finished surface 105 and lower than the soffit of wooden floor layer 204;
6) threshold stone 301 is layed in the upper surface of cement mortar tack coat 302, and the upper surface flush of the upper surface of threshold stone 301 and wooden floor layer 204.
This construction method is workable, whole work progress accomplishs without any letup, without the need to stopping, prevent the water of accomodation ground from infiltrating into civil engineering structure layer downwards by laying waterproofing course, by set up trapezoidal grade beam stop leak out to washroom floor tile finished surface soffit steam by threshold stone to plank decorative ground seepage, waterproof reliability is strong, meets the elevation difference requirement of accomodation ground and plank decorative ground, and both artistic and practical.
Embodiment 2
The structure of the waterproof construction of embodiment 2 is substantially identical with composition with the structure of the waterproof construction of embodiment 1 with composition, and distinguishing characteristics is:
See Fig. 3, the accomodation ground of this waterproof construction is provided with standing floor drain 501 and sets up floor drain 401, and standing floor drain 501 is arranged at the joint portion between waterproofing course 102 and floor tile finished surface 105.
Set up the upper surface of drain cover 503 lower than floor tile finished surface 105 of floor drain 501, cement mortar tack coat 104 adopts the cement mortar of 1:2.5, cement mortar tack coat 104 near standing floor drain 501 one end to standing floor drain lopsidedness, angle of inclination is 1 °, is convenient to the sewage following current of floor tile finished surface 105 in standing floor drain 501.
Standing floor drain soil stack 502 is installed on the lower end of standing floor drain 501, and standing floor drain soil stack 502 passes perpendicularly through civil engineering structure 101, by the sewage transport of collection in standing floor drain 501 to sewage draining exit.
Standing floor drain 501 is only for collecting the current that floor tile finished surface 105 collects, part of contaminated water can be oozed for 105 times by floor tile finished surface, under the sewage that oozes cannot carry out collections discharge by standing floor drain 501, cause the deck long-term storage between waterproofing course 102 and floor tile finished surface 105 to be in the state of making moist, destroy floor tile finished surface 105.
Sewage is oozed under collecting; deck is avoided to make moist; install near standing floor drain 501 and set up floor drain 401; set up floor drain 401 and be arranged at cement mortar fish tail and waterproof layer 103 above waterproofing course 102; and set up between the upper surface of floor drain 401 and the soffit of cement mortar tack coat 104 and cover screen pack gauze 403; once the effluent stream of floor tile finished surface 105 seepage is to cement mortar tack coat 104; sewage, after the screen pack gauze 403 set up on floor drain 401 filters, will be discharged downwards along setting up floor drain 401.
Set up floor drain soil stack 402 and be installed on the lower end setting up floor drain 401, and set up floor drain soil stack 402 and pass perpendicularly through after civil engineering structure 101 and be communicated with standing floor drain soil stack 502, the sewage discharge of collecting in floor drain will be set up.
For improving the collection seepage rate setting up floor drain 401; set up the horn-like structure of upper end employing towards upper shed of floor drain 104; and waterproofing course is smeared in flare openings and cement mortar fish tail and waterproof layer 103 contact position, prevent sewage from flowing out along the outer tube arm setting up floor drain soil stack 402, seepage occurs.
Claims (7)
1. washroom threshold stone waterproof construction, be arranged at the joint portion of accomodation ground and plank decorative ground, it is characterized in that: this waterproof construction comprises threshold stone, cement mortar adhered layer, waterproofing course and grade beam from top to bottom successively, the upper surface of described threshold stone and the upper surface flush of wooden floor layer, the soffit of threshold stone and the upper surface flush of floor tile finished surface; Described grade beam is built into trapezoidal, grade beam leans on the civil engineering structure layer of accomodation ground side and the joint portion of threshold stone under being arranged at threshold stone, the upper surface of grade beam is lower than the soffit of floor tile finished surface, and the soffit of grade beam is higher than the upper surface of the cement mortar fish tail and waterproof layer of accomodation ground side; Described waterproofing course is covered in the upper surface of grade beam, and waterproofing course is downward-sloping near accomodation ground one end is connected with the waterproofing course of accomodation ground, waterproofing course is laid along the civil engineering structure layer upper surface below threshold stone near plank decorative ground one end, and turns on vertical with plank decorative ground junction and be connected with the waterproofing course of plank decorative ground; Waterproofing course upper surface directly over described grade beam and between threshold stone soffit, waterproof adhesive layer is set, the width of waterproof adhesive layer is consistent with the width of trapezoidal grade beam upper base; Described cement mortar adhered layer is filled between waterproofing course upper surface and threshold stone soffit.
2. washroom according to claim 1 threshold stone waterproof construction, is characterized in that: described cement mortar adhered layer adopts the thick 1:3 cement mortar of 20mm, and the threshold stone of the trapezoidal grade beam left and right sides is bonded in civil engineering structure layer by this cement mortar.
3. washroom according to claim 1 and 2 threshold stone waterproof construction, it is characterized in that: the material of described waterproof adhesive layer adopts plastic-steel mud or fluid sealant, the thickness of waterproof adhesive layer is 3-5mm, and trapezoidal grade beam upper surface is bondd by this waterproof adhesive layer with corresponding threshold stone soffit.
4. washroom according to claim 1 threshold stone waterproof construction, is characterized in that: the metope of the threshold stone left and right sides turns over 300mm and arranges waterproofing course.
5. washroom according to claim 1 threshold stone waterproof construction, it is characterized in that: the accomodation ground of this waterproof construction is provided with standing floor drain and sets up floor drain, standing floor drain is arranged at the joint portion between waterproofing course and floor tile finished surface, and standing floor drain soil stack passes perpendicularly through civil engineering structure; Set up the side that floor drain is installed on standing floor drain; set up in the cement mortar fish tail and waterproof layer that floor drain is arranged at above waterproofing course; and set up between the upper surface of floor drain and the soffit of cement mortar tack coat and cover screen pack gauze, set up after floor drain soil stack passes perpendicularly through civil engineering structure and be communicated with standing floor drain soil stack.
6. washroom according to claim 5 threshold stone waterproof construction, is characterized in that: described in set up floor drain upper end adopt towards the horn-like structure of upper shed, and waterproofing course is smeared in horn-like structure and cement mortar fish tail and waterproof layer contact position.
7. washroom according to claim 5 threshold stone waterproof construction, it is characterized in that: the drain cover of described standing floor drain is lower than the upper surface of floor tile finished surface, and cement mortar tack coat near standing floor drain one end to standing floor drain lopsidedness, angle of inclination is 1 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320724.4U CN204609233U (en) | 2015-05-18 | 2015-05-18 | Washroom threshold stone waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520320724.4U CN204609233U (en) | 2015-05-18 | 2015-05-18 | Washroom threshold stone waterproof construction |
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| Publication Number | Publication Date |
|---|---|
| CN204609233U true CN204609233U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520320724.4U Withdrawn - After Issue CN204609233U (en) | 2015-05-18 | 2015-05-18 | Washroom threshold stone waterproof construction |
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| Country | Link |
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| CN (1) | CN204609233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818835A (en) * | 2015-05-18 | 2015-08-05 | 青岛建安建设集团有限公司 | Toilet threshold stone waterproof structure and construction method |
-
2015
- 2015-05-18 CN CN201520320724.4U patent/CN204609233U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104818835A (en) * | 2015-05-18 | 2015-08-05 | 青岛建安建设集团有限公司 | Toilet threshold stone waterproof structure and construction method |
| CN104818835B (en) * | 2015-05-18 | 2017-04-19 | 青岛建安建设集团有限公司 | Toilet threshold stone waterproof structure and construction method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20170419 |
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| AV01 | Patent right actively abandoned |