CN212984230U - Assembled bathroom threshold waterproof construction - Google Patents
Assembled bathroom threshold waterproof construction Download PDFInfo
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- CN212984230U CN212984230U CN202021331074.0U CN202021331074U CN212984230U CN 212984230 U CN212984230 U CN 212984230U CN 202021331074 U CN202021331074 U CN 202021331074U CN 212984230 U CN212984230 U CN 212984230U
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Abstract
The application discloses a fabricated bathroom threshold waterproof structure, which comprises a structural floor slab, wherein a prefabricated water retaining dam is fixedly arranged on the structural floor slab, a waterproof layer structure, a first overhead floor and a waterproof chassis are arranged in a bathroom area of the structural floor slab, and a second overhead floor and a decorative panel are arranged in a non-bathroom area of the structural floor slab; a first water retaining plate and a second water retaining plate are fixedly arranged on two sides of the prefabricated water retaining dam respectively, the waterproof layer structure comprises a leveling layer, a waterproof coating layer and a protective layer, and the waterproof coating layer extends to the bottom end of the first water retaining plate, extends upwards and covers the first water retaining plate and the upper end face of the prefabricated water retaining dam; the top of prefabricated manger plate dam is provided with crosses a stone, crosses a stone and bonds in waterproof coating layer, crosses the upper surface that the both ends of a stone extended to waterproof chassis and the upper surface of decorative board respectively, crosses and is provided with second bonding seal structure between stone and the waterproof chassis. This application adopts prefabricated manger plate dam, does not need cast in situ, improves the efficiency of construction, and water-proof effects is good.
Description
Technical Field
The application relates to the technical field of building decoration waterproofing, in particular to an assembled bathroom threshold waterproof structure.
Background
In the field of building construction, water resistance of a toilet is a common problem affecting engineering quality. The leakage is treated from the beginning of construction, the structure and the application of the toilet determine the waterproof complexity, the poor waterproof quality is a direct reason for leakage, the normal use of people can be greatly influenced by the level of the waterproof construction quality, and certain threat can be caused to the indoor environment.
When the fabricated house is used for treating the threshold of the toilet for waterproofing at the present stage, the method of casting the retaining dam on site on the structural floor slab is generally adopted, and the formwork is required to be fixed and maintained when the retaining dam is cast on site, so that the construction efficiency is influenced; and the on-site pouring precision is not high, so that the dam is often staggered, the later installation of the gate-crossing stones and the gate sleeves is influenced, and the error correction processing cost is high.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the aim at of this application provides a threshold waterproof construction between assembled bathroom, and it adopts prefabricated retaining dam, does not need cast in situ, improves the efficiency of construction, and water-proof effects is good moreover.
The technical purpose of the application is realized by the following technical scheme:
the assembled type bathroom threshold waterproof structure comprises a structural floor slab, wherein a prefabricated water retaining dam is fixedly arranged on the structural floor slab, a bathroom area and a non-bathroom area are respectively arranged on two sides of the prefabricated water retaining dam, a waterproof layer structure, a first overhead floor and a waterproof chassis are sequentially arranged on the structural floor slab in the bathroom area from bottom to top, a second overhead floor and a decorative panel are sequentially arranged on the structural floor slab in the non-bathroom area from bottom to top, and the upper surface of the waterproof chassis and the upper surface of the decorative panel are located on the same plane;
the waterproof structure comprises a leveling layer, a waterproof coating layer and a protective layer from bottom to top, the leveling layer extends to the bottom end of the prefabricated water retaining dam, the lower end of the first water retaining plate abuts against the leveling layer, the waterproof coating layer extends to the bottom end of the first water retaining plate and extends upwards to cover one side of the first water retaining plate, which is far away from the prefabricated water retaining dam, and the upper end face of the prefabricated water retaining dam;
the prefabricated retaining dam is characterized in that a door stone is arranged above the prefabricated retaining dam and bonded on the waterproof coating layer through a first bonding and sealing structure, two ends of the door stone respectively extend to the upper surface of a waterproof chassis located in a toilet area and the upper surface of a veneer located in a non-toilet area, and a second bonding and sealing structure is arranged at a corner formed between the door stone and the waterproof chassis.
By adopting the technical scheme, the prefabricated water retaining dam is arranged on the structural floor slab, the two sides of the prefabricated water retaining dam are respectively waterproofed by the first water retaining plate and the second water retaining plate, the waterproof coating layer extends to the bottom end of the first water retaining plate and upwards extends to cover one side of the first water retaining plate far away from the prefabricated water retaining dam and the upper end surface of the prefabricated water retaining dam, and seamless waterproofness is formed among the prefabricated water retaining dam, the first water retaining plate and the structural floor slab by the waterproof coating layer; the first bonding and sealing structure is used for fixedly bonding the passerby stone and the waterproof coating layer, and is used for plugging a gap between the passerby stone and the waterproof coating layer, so that the waterproof effect is achieved; the second bonding sealing structure is used for plugging a gap formed between the passing door stone and the waterproof chassis, prevents water in a toilet from flowing between the passing door stone and the waterproof chassis, and has a waterproof effect. Therefore, this application water-proof effects is good to adopt prefabricated retaining dam, do not need cast in situ, improve the efficiency of construction.
The application is further configured to: the waterproof chassis extends to cover the upper surface of the waterproof coating layer at the position of the prefabricated retaining dam, and the waterproof chassis divides the space between the threshold stone and the waterproof coating layer into a covering area for accommodating the waterproof chassis and a non-covering area for accommodating the first bonding sealing structure.
Through adopting above-mentioned technical scheme, increase the coverage area that crosses a stone cover waterproof chassis, the water flow of extension bathroom is to the route of flowing through of waterproof chassis tip, improves the water-proof effects of crossing a stone and waterproof chassis.
The application is further configured to: the lower end of the first water baffle is bent back to the direction of the prefabricated water retaining dam to form a water retaining bevel edge, and one end, far away from the first water baffle, of the water retaining bevel edge abuts against the leveling layer.
Through adopting above-mentioned technical scheme, if the water infiltration of bathroom is in the built on stilts in-situ on first built on stilts floor, the manger plate hypotenuse has the water conservancy diversion effect, prevents that water from storing up in the bottom of prefabricated breakwater dam, reduces the contact time of first breakwater and water, improves the manger plate effect of first breakwater.
The application is further configured to: a splicing seam is formed between the water retaining bevel edge and the leveling layer, and a sealing waterproof structure covering the splicing seam is coated between one side of the water retaining bevel edge, which is back to the prefabricated water retaining dam, and the leveling layer.
Through adopting above-mentioned technical scheme, sealed waterproof construction is used for strengthening the waterproof strength of the concatenation seam that forms between manger plate hypotenuse and the manger plate firstly, is used for strengthening the butt stability of manger plate hypotenuse on the screed-coat secondly.
The application is further configured to: the upper end face of the first water retaining plate is flush with the upper end face of the prefabricated water retaining dam.
Through adopting above-mentioned technical scheme, first breakwater has the guard action to prefabricated manger plate dam, prevents that prefabricated manger plate dam receives the striking and leads to the condition emergence of damage in the fitment process.
The application is further configured to: and the first water baffle is fixedly connected to the prefabricated water retaining dam through a first self-tapping screw.
Through adopting above-mentioned technical scheme, first self-tapping screw is used for with first breakwater fixed connection on prefabricated manger plate dam.
The application is further configured to: and the upper end surface of the second water baffle is flush with the upper end surface of the prefabricated water retaining dam.
Through adopting above-mentioned technical scheme, the second manger plate has the guard action to prefabricated manger plate dam, prevents that prefabricated manger plate dam receives the striking and leads to the condition emergence of damage in the fitment process.
The application is further configured to: and the second water baffle is fixedly connected to the prefabricated water-retaining dam through a second self-tapping screw.
Through adopting above-mentioned technical scheme, the second self-tapping screw is used for with second retaining plate fixed connection on prefabricated manger plate dam.
The application is further configured to: prefabricated manger plate dam is installed on the structure floor through world fossil fragments, world fossil fragments include diaphragm and parallel relative first riser and the second riser that sets up, and diaphragm fixed connection is on the structure floor, and first riser and second riser are located the diaphragm and keep away from the one side of structure floor, and first riser is located the bathroom and regional, the second riser is located the non-bathroom and regional, the lower extreme of prefabricated manger plate dam is located between first riser and the second riser.
Through adopting above-mentioned technical scheme, with world fossil fragments fixed connection on structural floor, then place prefabricated retaining dam in the inner space of world fossil fragments to realize the installation of prefabricated retaining dam.
The application is further configured to: the transverse plates are fixedly connected to the structural floor slab through expansion bolts.
Through adopting above-mentioned technical scheme, expansion bolts is used for with world fossil fragments fixed connection on the structure floor to expansion bolts's fixed strength is high, improves prefabricated retaining dam's installation stability.
In summary, the present application has the following beneficial effects: adopt prefabricated retaining dam, do not need cast in situ, improve the efficiency of construction, water-proof effects is good moreover.
Drawings
FIG. 1 is a schematic structural diagram of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 1.
In the figure, 1, a structural floor slab; 2. a keel of the heaven and earth; 21. a transverse plate; 211. an expansion bolt; 22. a first vertical plate; 23. a second vertical plate; 3. prefabricating a water retaining dam; 4. a first water baffle; 41. a water retaining bevel edge; 42. a first tapping screw; 43. a sealed waterproof structure; 5. a second water baffle; 51. a second tapping screw; 6. a waterproof layer structure; 61. leveling layer; 62. a waterproof coating layer; 63. a protective layer; 7. a first raised floor; 8. a waterproof chassis; 9. a second raised floor; 10. a veneer; 11. a crossing gate stone; 12. a first adhesive sealing structure; 13. and a second adhesive sealing structure.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
Referring to fig. 1-2, for the assembly type bathroom threshold waterproof structure that this application discloses, including structural floor 1, structural floor 1 installs prefabricated manger plate 3 through world fossil fragments 2, and prefabricated manger plate 3 adopts the fine aggregate concrete prefabrication of reference numeral C20. The two sides of the prefabricated water retaining dam 3 are respectively a toilet area and a non-toilet area.
The world fossil fragments 2 include diaphragm 21 and parallel relative first riser 22 and the second riser 23 that sets up, and diaphragm 21 passes through expansion bolts 211 fixed connection on structural floor 1, and first riser 22 and second riser 23 are located diaphragm 21 and keep away from one side of structural floor 1, and first riser 22 is located the bathroom region, and second riser 23 is located the non-bathroom region, and the lower extreme of prefabricated manger plate dam 3 is located between first riser 22 and the second riser 23.
And a first water baffle 4 positioned in a toilet area and a second water baffle 5 positioned in a non-toilet area are fixedly arranged on two sides of the prefabricated water retaining dam 3 respectively. The lower end of the first water baffle 4 is bent with a water baffle bevel edge 41 back to the direction of the prefabricated water baffle 3, the upper end surface of the first water baffle 4 is flush with the upper end surface of the prefabricated water baffle 3, and the first water baffle 4 is fixedly connected to the prefabricated water baffle 3 through a first self-tapping screw 42; the lower end face of the second water retaining plate 5 abuts against the upper surface of the structural floor slab 1, the upper end face of the second water retaining plate 5 is flush with the upper end face of the prefabricated water retaining dam 3, and the second water retaining plate 5 is fixedly connected to the prefabricated water retaining dam 3 through a second self-tapping screw 51. And the first tapping screw 42 runs through the first vertical plate 22, and the second tapping screw 51 runs through the second vertical plate 23, so that the fixed connection of the prefabricated water-retaining dam 3 and the ceiling keel 2 is realized, and the installation stability of the prefabricated water-retaining dam 3 is enhanced.
Waterproof layer structure 6, first built on stilts floor 7 and waterproof chassis 8 are provided with in order by lower supreme in the bathroom region to structural floor 1, and waterproof layer structure 6 includes screed-coat 61, waterproof coating layer 62 and protective layer 63 by lower supreme in order.
The screed-coat 61 sets up to cement self-leveling screed-coat, and screed-coat 61 extends to prefabricated manger plate dam 3's bottom, and the one end that first breakwater 4 was kept away from to manger plate hypotenuse 41 is contradicted on screed-coat 61, forms the concatenation seam between manger plate hypotenuse 41 and the screed-coat 61, and the water manger plate hypotenuse 41 has the waterproof seal structure 43 that covers the concatenation seam dorsad between one side of prefabricated manger plate dam 3 and the screed-coat 61, and waterproof seal structure 43 is laid and is solidified by cement mortar and forms.
The waterproof paint layer 62 is set to be a polyurethane waterproof paint layer, the waterproof paint layer 62 extends to one end of the water retaining bevel edge 41 far away from the first water retaining plate 4 and extends upwards to cover one side of the first water retaining plate 4 far away from the prefabricated water retaining dam 3, the upper end surface of the first water retaining plate 4, the upper end surface of the prefabricated water retaining dam 3 and the upper end surface of the second water retaining plate 5, and the waterproof paint layer 62 covers the screw cap of the first self-tapping screw 42.
The protective layer 63 is provided as a cement self-levelling protective layer.
The structural floor slab 1 is provided with a second raised floor 9 and a veneer 10 in sequence from bottom to top in a non-toilet area, and the veneer 10 can be selected from floor tiles or floors.
The upper surface of the waterproof chassis 8 and the upper surface of the veneer 10 are located on the same plane, a door passing stone 11 is arranged above the prefabricated water retaining dam 3, and two ends of the door passing stone 11 respectively extend to the upper surface of the waterproof chassis 8 located in a toilet area and the upper surface of the veneer 10 located in a non-toilet area.
Referring to fig. 1 and 3, the waterproof chassis 8 extends to cover the upper surface of the waterproof paint layer 62 at the prefabricated dam 3, the waterproof chassis 8 divides the space between the passerby stone 11 and the waterproof paint layer 62 into a covering area for accommodating the waterproof chassis 8 and a non-covering area for accommodating the waterproof chassis 8, the non-covering area is coated with a first bonding and sealing structure 12 for bonding and fixing the passerby stone 11 on the waterproof paint layer 62, and a corner formed between the passerby stone 11 and the waterproof chassis 8 is provided with a second bonding and sealing structure 13.
The waterproof principle of the assembled bathroom threshold waterproof structure is as follows: the water in the toilet flows to the position of the gate stone 11, and the second bonding sealing structure 13 is used for primary water prevention; the waterproof chassis 8 extends to the upper surface of the waterproof coating layer 62 covering the prefabricated retaining dam 3, the covering area of the waterproof chassis 8 covered by the passerby stone 11 is increased, the flowing path of water flow of a toilet to the end part of the waterproof chassis 8 is prolonged, and the waterproof effect of the passerby stone 11 and the waterproof chassis 8 is improved; the first adhesive sealing structure 12 performs secondary waterproofing. Waterproof coating layer 62 extends to the bottom of first breakwater 4 and upwards extends and covers one side that prefabricated breakwater 3 was kept away from to first breakwater 4, the up end of prefabricated breakwater 3 and the up end of second breakwater 5, waterproof coating layer 62 makes prefabricated breakwater 3, form seamless waterproof between first breakwater 4 and the structure floor 1, make the water that infiltrates waterproof chassis 8 below can not pass through prefabricated breakwater 3, good manger plate effect has.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The assembled bathroom threshold waterproof structure comprises a structural floor slab (1) and is characterized in that a prefabricated water retaining dam (3) is fixedly arranged on the structural floor slab (1), a bathroom area and a non-bathroom area are respectively arranged on two sides of the prefabricated water retaining dam (3), a waterproof layer structure (6), a first overhead floor (7) and a waterproof chassis (8) are sequentially arranged on the structural floor slab (1) from bottom to top in the bathroom area, a second overhead floor (9) and a decorative panel (10) are sequentially arranged on the structural floor slab (1) from bottom to top in the non-bathroom area, and the upper surface of the waterproof chassis (8) and the upper surface of the decorative panel (10) are located on the same plane;
the waterproof structure comprises a prefabricated water retaining dam (3), wherein two sides of the prefabricated water retaining dam (3) are fixedly provided with a first water retaining plate (4) located in a toilet area and a second water retaining plate (5) located in a non-toilet area respectively, the waterproof structure (6) sequentially comprises a leveling layer (61), a waterproof coating layer (62) and a protective layer (63) from bottom to top, the leveling layer (61) extends to the bottom end of the prefabricated water retaining dam (3), the lower end of the first water retaining plate (4) abuts against the leveling layer (61), and the waterproof coating layer (62) extends to the bottom end of the first water retaining plate (4), extends upwards and covers one side, away from the prefabricated water retaining dam (3), of the first water retaining plate (4) and the upper end face of the prefabricated water retaining dam (3);
prefabricated manger plate dam (3) top is provided with crosses a stone (11), cross a stone (11) and bond on waterproof coating layer (62) through first bonding seal structure (12), the both ends of crossing a stone (11) extend to the upper surface that is located waterproof chassis (8) in the bathroom region respectively and are located the upper surface of decorative board (10) in the non-bathroom region, the corner that forms between crossing a stone (11) and waterproof chassis (8) is provided with second bonding seal structure (13).
2. The fabricated lavatory threshold waterproof structure according to claim 1, wherein the waterproof chassis (8) extends to an upper surface of a waterproof paint layer (62) covering at the prefabricated water-retaining dam (3), and the waterproof chassis (8) divides a space between the curbstone (11) and the waterproof paint layer (62) into a covered area for receiving the waterproof chassis (8) and a non-covered area for receiving the first adhesive sealing structure (12).
3. The fabricated lavatory threshold waterproofing structure according to claim 1, wherein the lower end of the first breakwater (4) is bent with a water-retaining hypotenuse (41) in a direction away from the prefabricated breakwater dam (3), and one end of the water-retaining hypotenuse (41) remote from the first breakwater (4) abuts against the leveling layer (61).
4. A fabricated lavatory threshold flashing structure according to claim 3, characterised in that a splice is formed between the sloping water-retaining edge (41) and the levelling layer (61), and that a sealing flashing structure (43) covering the splice is applied between the side of the sloping water-retaining edge (41) facing away from the prefabricated water-retaining dam (3) and the levelling layer (61).
5. The fabricated lavatory threshold waterproofing structure according to claim 1 wherein the upper end surface of the first breakwater (4) and the upper end surface of the prefabricated breakwater (3) are flush.
6. The fabricated lavatory threshold waterproofing structure according to claim 1, wherein the first breakwater (4) is fixedly attached to the prefabricated breakwater (3) by first self-tapping screws (42).
7. The fabricated lavatory threshold waterproofing structure according to claim 1 wherein the upper end surface of the second water deflector (5) is flush with the upper end surface of the prefabricated water deflector dam (3).
8. The fabricated lavatory threshold waterproofing structure according to claim 1 wherein the second flashing (5) is fixedly attached to the prefabricated flashing dam (3) by second self-tapping screws (51).
9. The fabricated lavatory threshold waterproofing structure according to claim 1, wherein the prefabricated water retaining dam (3) is installed on the structural floor (1) through a ceiling keel (2), the ceiling keel (2) includes a transverse plate (21) and first and second vertical plates (22, 23) oppositely disposed in parallel, the transverse plate (21) is fixedly connected to the structural floor (1), the first and second vertical plates (22, 23) are located on a side of the transverse plate (21) away from the structural floor (1), the first vertical plate (22) is located in a toilet area, the second vertical plate (23) is located in a non-toilet area, and a lower end of the prefabricated water retaining dam (3) is located between the first and second vertical plates (22, 23).
10. The fabricated lavatory threshold waterproofing structure according to claim 9, wherein the cross plate (21) is fixedly attached to the structural floor (1) by expansion bolts (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021331074.0U CN212984230U (en) | 2020-07-08 | 2020-07-08 | Assembled bathroom threshold waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021331074.0U CN212984230U (en) | 2020-07-08 | 2020-07-08 | Assembled bathroom threshold waterproof construction |
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| Publication Number | Publication Date |
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| CN212984230U true CN212984230U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021331074.0U Active CN212984230U (en) | 2020-07-08 | 2020-07-08 | Assembled bathroom threshold waterproof construction |
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| CN (1) | CN212984230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592662A (en) * | 2022-03-17 | 2022-06-07 | 北京市燕通建筑构件有限公司 | UHPC integrated toilet waterproof disc and mounting method thereof |
-
2020
- 2020-07-08 CN CN202021331074.0U patent/CN212984230U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114592662A (en) * | 2022-03-17 | 2022-06-07 | 北京市燕通建筑构件有限公司 | UHPC integrated toilet waterproof disc and mounting method thereof |
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