Toilet threshold stone waterproof construction and construction method
Technical field
The present invention relates to a kind of buildings waterproof structure, specifically, is related to a kind of toilet threshold stone waterproof construction and applies
Work method.
Background technology
Generally when washing one's face and rinsing one's mouth or having a bath, accomodation ground can stockpile substantial amounts of water, therefore accomodation ground can all do waterproof
Measure, even if water is leaked into also will not leak into downstairs below toilet floor tile, leaking into the water of bottom can only store stream to defending
Doorway between life.If waterproof is not carried out in metope and the region outside toilet, logical the producing of current can inhale on metope, cause wall breast
Shellac varnish is chronically at dampness, and the peeling that comes off is caused in the course of time.Furthermore because parlor outside toilet etc. mostly adopts
Solid wooden floor board, wood materials are easy to absorb moisture, and of long duration, the easily mouldy blackening of plank affects the U.S. on parlor ground very much
The property seen.
Water to avoid toilet is penetrated into living room floors, it is common practice that:Set up with ground joint portion in toilet and defend
Threshold stone between life, and the mode of wet-laying is taken, applied along the surrounding of threshold stone with waterproof material and brushed one times, and in threshold stone and door
The waterproof material of the joint portion brushing certain altitude of girder construction, is inhaled with the water for preventing toilet on metope.This way
Really play certain waterproof effect, but because threshold stone can not be above ground level too many in case threshold stone is tripped, once and health
Between ground water accumulation it is excessive, waterproof material cannot also play good interception function, and the water that still can there is toilet is crossed
Threshold stone and the waterproof material brushed penetrate into the floor in parlor.
China Patent No. CN202990369 discloses a kind of toilet threshold stone sealing belting, by toilet stone material
Waterstop is set up with the junction of threshold stone, waterstop adopts pea gravel concreten, and pea gravel concreten is arranged at basic unit and waterproof
Between layer, the waterproof problem of waterproof layer lower floor can be well solved, for not doing any between waterproof layer and threshold stone
Waterproof measure, find that still having outside binder courses of the part water along between threshold stone OR gate sill stone and waterproof layer oozes in practice
Thoroughly to wood floor.And mention in the construction method:After the construction of waterstop pea gravel concreten completes 7 days, waterproof material is smeared,
Complete threshold stone construction operation.It can be seen that, the construction period that the waterproofing process needs is longer, is unsuitable for surface construction in large area.
The content of the invention
It is an object of the invention to provide a kind of toilet threshold stone waterproof construction and construction method, solve existing bathroom door
The infiltration problem on the waterproof layer upper strata of sill stone, improves the reliability of waterproof at toilet threshold.
The technical scheme is that:Toilet threshold stone waterproof construction, is arranged at accomodation ground with plank ornamentally
The joint portion in face, the waterproof construction includes successively from top to bottom threshold stone, cement mortar adhered layer, waterproof layer and grade beam, described
The upper surface of threshold stone and the upper surface flush of solid wooden floor board layer, the lower surface of threshold stone is neat with the upper surface of floor tile finished surface
It is flat;The grade beam is built into trapezoidal, and grade beam is arranged under threshold stone civil engineering structure layer and threshold stone by accomodation ground side
Joint portion, the upper surface of grade beam is less than the lower surface of floor tile finished surface, and the lower surface of grade beam is higher than the water of accomodation ground side
The upper surface of cement mortar tack coat;The waterproof layer is covered in the upper surface of grade beam, and waterproof layer near accomodation ground one end
It is downward-sloping to be connected with the waterproof layer of accomodation ground, civil engineering of the waterproof layer near plank decorative ground one end below threshold stone
Structure sheaf upper surface is laid, and turns on vertical with plank decorative ground junction and be connected with the waterproof layer of plank decorative ground;
Waterproof adhesive layer, the width of waterproof adhesive layer are set between the waterproof layer upper surface and threshold stone lower surface directly over the grade beam
It is consistent with the width at bottom on trapezoidal grade beam;The cement mortar adhered layer be filled in waterproof layer upper surface and threshold stone lower surface it
Between.
Further, it is the caking property of raising threshold stone and civil engineering structure layer, and strengthens the water proofing property of intermediate adhesive layer, it is described
Cement mortar adhered layer adopts 20mm thickness 1:3 cement mortar, preferred excessive glue mud, the threshold stone of the trapezoidal grade beam left and right sides is by overflowing
Clay is bonded in civil engineering structure layer.
Further, it is the caking property and water proofing property that improve threshold stone lower section and trapezoidal grade beam upper surface joint portion, it is described
Using plastic-steel mud or fluid sealant, the thickness of waterproof adhesive layer is 3-5mm to the material of waterproof adhesive layer, trapezoidal grade beam upper surface with it is right
The threshold stone lower surface answered is by the waterproof adhesive layer bonding.
Further, to prevent toilet floor tile from completing the infiltration towards threshold stone left and right sides metope, threshold stone or so two
300mm is turned on the metope of side waterproof layer is set.
Structure sheaf is avoided to make moist to ooze sewage under collection, the accomodation ground of the waterproof construction is provided with standing floor drain and increasing
If floor drain, standing floor drain is arranged at the joint portion between waterproof layer and floor tile finished surface, and standing floor drain soil stack is vertically worn
Cross civil engineering structure;The side that floor drain is installed on standing floor drain is set up, the cement mortar that floor drain is arranged above waterproof layer is set up and is prevented
In water conservation layer, and covering drainage screen gauze between the upper surface of floor drain and the lower surface of cement mortar tack coat is set up, set up
Floor drain soil stack passed perpendicularly through and connected with standing floor drain soil stack after civil engineering structure.
Preferably, the upper end for setting up floor drain adopts upwardly opening horn-like structure, and horn-like structure and water
Smear waterproof layer in cement mortar fish tail and waterproof layer contact position.
Preferably, upper surface of the drain cover of the standing floor drain less than floor tile finished surface, and cement mortar tack coat
Inclining to standing floor drain side near standing floor drain one end, angle of inclination is 1 °.
Invention additionally discloses a kind of construction method of toilet threshold stone waterproof construction, including following methods step:
1) the civil engineering structure layer below threshold stone is levelling, and the civil engineering structure layer height of threshold stone is less than plank decorative ground
Waterproof layer and higher than the waterproof layer of floor tile finished surface;
2) trapezoidal grade beam is built after upper surface of the civil engineering structure layer near accomodation ground side, grade beam upper surface is less than ground
Brick finished surface upper surface 3-5mm, grade beam both sides incline at an angle relative to civil engineering structure layer;
3) upper surface along trapezoidal grade beam and civil engineering structure layer integrally lays waterproof layer, and waterproof layer is near accomodation ground one
The downward-sloping waterproof layer with accomodation ground in end is overlapped, waterproof layer near plank decorative ground one end it is vertical on turn over and plank dress
The waterproof layer overlap joint on decorations ground;
4) bondd using fluid sealant between the waterproof layer and threshold stone directly over trapezoidal grade beam, and the width of fluid sealant and ladder
The width at bottom is consistent on shape grade beam;
5) the upper surface brushing cement mortar tack coat of trapezoidal grade beam both sides waterproof layer, the upper surface of cement mortar tack coat
With the upper surface flush of floor tile finished surface and less than the lower surface of solid wooden floor board layer;
6) threshold stone is layed in the upper surface of cement mortar tack coat, and the upper surface of threshold stone is upper with solid wooden floor board layer
Surface flushes.The present invention having the beneficial effect that compared with prior art:
The waterproof construction can effectively solve the infiltration problem on the waterproof layer upper strata of existing toilet threshold stone, improve and defend
Between life at threshold waterproof reliability, by lay waterproof layer prevent the water of accomodation ground from infiltrating into civil engineering structure layer downwards,
By set up trapezoidal grade beam prevent to leak out to the steam of toilet floor tile finished surface lower surface by threshold stone to plank ornamentally
Face seepage, by being arranged at cement mortar fish tail and waterproof layer in set up floor drain, floor tile finished surface and cement mortar are bondd
On layer the sewage collecting of seepage and by set up floor drain soil stack discharge, effectively prevent waterproof layer and ground brick layer between structure
Layer long-term storage is in state of making moist.The waterproof of the waterproof construction is highly reliable, meets accomodation ground and plank decorative ground
Elevation difference require, it is and both artistic and practical;The construction method is workable, and whole work progress accomplishs without any letup, and stops without the need for construction
Stay, save construction cost and reduce construction intensity.
Description of the drawings
Fig. 1 is the structural representation of the present invention;
Fig. 2 is threshold Plumbum preparatium position enlarged drawing;
Fig. 3 is with the waterproof construction schematic diagram for setting up floor drain.
In figure,
101 civil engineering structures;102 waterproof layers;103 cement mortar fish tail and waterproof layers;104 cement mortar tack coats;105 floor tiles
Finished surface;
201 civil engineering structure layers;202 wood floor cushion layers;203 waterproof layers;204 solid wooden floor board layers;
301 threshold stones;302 cement mortar adhered layers;303 waterproof layers;304 grade beams;305 civil engineering structure layers;306 marine glues
Glutinous layer;
401 set up floor drain;402 set up floor drain soil stack;403 drainage screen gauzes;
501 standing floor drains;502 standing floor drain soil stacks;503 drain covers.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The embodiment of a part of the invention, rather than the embodiment of whole.Based on the embodiment in the present invention, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belongs to protection scope of the present invention.
Embodiment 1
A kind of toilet threshold stone waterproof construction, is arranged at the joint portion of accomodation ground and plank decorative ground.
Referring to Fig. 1 and Fig. 2, accomodation ground includes that from bottom to up civil engineering structure layer 101, waterproof layer 102, cement mortar are prevented
Water conservation layer 103, cement mortar tack coat 104 and floor tile finished surface 105.Cement mortar fish tail and waterproof layer 103 adopts 5mm thickness 1:
2.5 cement mortar, cement mortar tack coat 103 adopts 20mm thickness 1:3 cement mortar.Waterproof layer 102 is layed in whole soil
Build the upper surface of structure sheaf, for stopping floor tile finished surface 105 under the water penetration oozed to civil engineering structure layer 101.
Plank decorative ground includes from bottom to up civil engineering structure layer 201, wood floor cushion layer 202, waterproof layer 203 and solid wood ground
Flaggy 204.Solid wooden floor board layer 204 adopts the abundant wood composite floors of 12mm.It is close that waterproof layer 203 is layed in wood floor cushion layer 202
The upper surface of threshold stone side, for stopping that the waterborne of civil engineering structure layer 201 is oozed to solid wooden floor board layer 204.
The waterproof construction includes successively from top to bottom threshold stone 301, cement mortar adhered layer 302, waterproof layer 303 and grade beam
304, threshold stone 301 adopts 18mm thickness stone material threshold stones, and the upper surface of the upper surface of threshold stone 301 and solid wooden floor board layer 204
Flush, the lower surface 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 304 liang of waists of grade beam are relative to civil engineering structure
Layer 305 is in 45 ° of inclinations.The upper bottom width of trapezoidal grade beam 304 is preferably 50mm, and grade beam 304 is arranged at threshold stone and leans on health 301 times
Between ground side civil engineering structure layer 101 and threshold stone 301 joint portion, the upper surface of grade beam 304 is less than floor tile finished surface 105
Lower surface, the lower surface of grade beam 304, can higher than the upper surface of the cement mortar fish tail and waterproof layer 103 of accomodation ground side
Effectively prevent the steam for leaking out to the lower surface of toilet floor tile finished surface 105 by threshold stone 301 to plank decorative ground seepage.
Waterproof layer 303 is covered in the upper surface of grade beam 304, and waterproof layer 303 is downward-sloping near accomodation ground one end
It is connected with the waterproof layer 102 of accomodation ground, soil of the waterproof layer 303 near plank decorative ground one end below threshold stone 301
The laying of the upper surface of structure sheaf 305 is built, and the waterproof layer with plank decorative ground is turned on vertical with plank decorative ground junction
203 connections.
Waterproof adhesive layer 306 is provided between the upper surface of waterproof layer 303 and the lower surface of threshold stone 301 directly over grade beam 304,
The width of waterproof adhesive layer 306 is consistent with the width at bottom on trapezoidal grade beam 304, and the material of waterproof adhesive layer 306 is preferably plastic-steel
Mud or fluid sealant.The thickness of waterproof adhesive layer 306 is the waterproof layer of 3-5mm, the i.e. lower surface of threshold stone 301 and the top of grade beam 304
The waterproof adhesive layer of 3-5mm is formed between 303 upper surfaces.
Cement mortar adhered layer 302 adopts 20mm thickness 1:3 cement mortar tack coats, preferably excessive glue mud, and be filled in anti-
Between the upper surface of water layer 303 and the lower surface of threshold stone 301, excessive glue mud not only may act as the tack coat of threshold stone 301, by threshold stone
301 civil engineering structure layers 305 for being bonded in lower section, and excessive glue mud is a kind of rigidity water-proofing material, possess certain hardness and impervious
Permeability.
To prevent the water of accomodation ground by wall leakage of the threshold stone 301 to threshold stone both sides, threshold stone or so two
300mm is turned on the metope of side waterproof layer is set.
Invention additionally discloses a kind of construction method of toilet threshold stone waterproof construction, comprises the following steps that:
1) the civil engineering structure layer 305 of the lower section of threshold stone 301 is levelling, and the height of civil engineering structure layer 305 of threshold stone 301 is less than wood
The waterproof layer 203 of plate decorative ground and higher than the waterproof layer 102 of floor tile finished surface;
2) trapezoidal grade beam 304 is built after upper surface of the civil engineering structure layer 305 near accomodation ground side, on grade beam 304
Surface is less than the upper surface 3-5mm of floor tile finished surface 105, and the both sides of grade beam 304 are inclined at an angle relative to civil engineering structure layer 305
Tiltedly;
3) upper surface along trapezoidal grade beam 304 and civil engineering structure layer 305 integrally lays waterproof layer 303, and waterproof layer 303 is close
The downward-sloping waterproof layer 102 with accomodation ground in accomodation ground one end is overlapped, and waterproof layer 303 is near plank decorative ground one
Turn on end is vertical and overlapped with the waterproof layer 203 of plank decorative ground;
4) using the bonding of 3-5mm thickness fluid sealants between the waterproof layer 303 and threshold stone 301 directly over trapezoidal grade beam 304,
And the width of fluid sealant is consistent with the width at bottom on trapezoidal grade beam 304;
5) the upper surface brushing 20mm thickness 1 of trapezoidal grade beam both sides waterproof layer 303:3 cement mortar tack coats 302, cement bonded sand
The upper surface of slurry tack coat 302 is with the upper surface flush of floor tile finished surface 105 and less than the lower surface of solid wooden floor board layer 204;
6) threshold stone 301 is layed in the upper surface of cement mortar tack coat 302, and the upper surface and solid wood of threshold stone 301
The upper surface flush of floor layer 204.
The construction method is workable, and whole work progress accomplishs without any letup, and without the need for stopping, is prevented by laying waterproof layer
The water of accomodation ground infiltrates into downwards civil engineering structure layer, prevents to leak out to toilet floor tile finished surface by setting up trapezoidal grade beam
The steam of lower surface is by threshold stone to plank decorative ground seepage, and waterproof is highly reliable, meets accomodation ground and plank dress
The elevation difference requirement on decorations ground, and it is both artistic and practical.
Embodiment 2
The structure of the waterproof construction of embodiment 2 is essentially identical with composition with composition and the structure of the waterproof construction of embodiment 1,
Distinguishing characteristicss are:
Referring to Fig. 3, the accomodation ground of the waterproof construction is provided with standing floor drain 501 and sets up floor drain 401, sets up floor drain
501 are arranged at the joint portion between waterproof layer 102 and floor tile finished surface 105.
The drain cover 503 of standing floor drain 501 is less than the upper surface of floor tile finished surface 105, and cement mortar tack coat 104 is adopted
1:2.5 cement mortar, cement mortar tack coat 104 is being inclined near standing one end of floor drain 501 to standing floor drain side, is inclined
Angle is 1 °, is easy to the sewage following current of floor tile finished surface 105 into 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 is vertical
Through civil engineering structure 101, by the sewage transport collected in standing floor drain 501 to sewage draining exit.
Standing floor drain 501 is only used for collecting the current collected on floor tile finished surface 105, and part of contaminated water can be completed by floor tile
Ooze under face 105, under the sewage that oozes discharges cannot be collected by standing floor drain 501, cause waterproof layer 102 and floor tile finished surface
Structure sheaf long-term storage between 105 is in state of making moist, destruction floor tile finished surface 105.
To ooze sewage under collection, it is to avoid structure sheaf makes moist, floor drain 401 is set up in the neighbouring installation of standing floor drain 501, set up
Floor drain 401 is arranged at the cement mortar fish tail and waterproof layer 103 of the top of waterproof layer 102, and sets up the upper surface and cement of floor drain 401
Drainage screen gauze 403 is covered between the lower surface of mortar bonding layer 104, once the sewage of the seepage of floor tile finished surface 105 flow to water
Cement mortar tack coat 104, after drainage screen gauze 403 of the sewage Jing setting up on floor drain 401 is filtered, will along set up floor drain 401 to
Lower discharge.
Set up floor drain soil stack 402 and be installed on and set up the lower end of floor drain 401, and it is vertical to set up floor drain soil stack 402
Connect with standing floor drain soil stack 502 through after civil engineering structure 101, the sewage discharge collected in floor drain will be set up.
To improve the collection seepage rate for setting up floor drain 401, the upper end for setting up floor drain 104 adopts upwardly opening horn-like knot
Structure, and flare openings smear waterproof layer with the contact position of cement mortar fish tail and waterproof layer 103, prevent sewage edge from setting up floor drain draining
The outer tube arm of standpipe 402 flows out, and seepage occurs.