CN212926506U - Bathroom threshold stone waterproof construction - Google Patents
Bathroom threshold stone waterproof construction Download PDFInfo
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- CN212926506U CN212926506U CN202021213319.XU CN202021213319U CN212926506U CN 212926506 U CN212926506 U CN 212926506U CN 202021213319 U CN202021213319 U CN 202021213319U CN 212926506 U CN212926506 U CN 212926506U
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Abstract
The utility model discloses a bathroom threshold stone waterproof construction, including the floor, the threshold department of floor up end is equipped with the anti-bank of stagnant water, first waterproof layer has been laid from up in proper order down to the floor up end of bathroom, pea gravel concrete mortar screed-coat, the second waterproof layer, waterproof mortar layer and ceramic tile, the heat insulation layer has been laid from up in proper order down to the floor up end in non-wading room, pea gravel concrete mortar screed-coat, waterproof mortar layer and decorative layer, the first waterproof layer tip and the second waterproof layer tip of threshold department all extend along the lateral surface of the anti-bank of stagnant water and lay in the heat insulation layer below in non-wading room, waterproof mortar layer in the bathroom extends to lay to the up end of the anti-bank of stagnant water, the waterproof mortar layer upper berth of the anti-bank up end of stagnant water is equipped with the threshold stone, the up end of threshold stone flushes with the up end of the non-wading room decorative layer. The waterproof structure enables the toilet and the non-wading room to form an efficient water blocking structure, and effectively prevents water on the ground of the toilet from permeating into the non-wading room.
Description
Technical Field
The utility model relates to a building waterproof construction technical field, concretely relates to bathroom threshold stone waterproof construction.
Background
Usually when washing one's face and rinsing one's mouth or bathing, the bathroom ground can deposit a large amount of water, therefore the bathroom ground all can do waterproof measure, even water seepage also can not leak downstairs below the bathroom ceramic tile, and can set up threshold stone in the juncture in bathroom and sitting room for subaerial water of bathroom is difficult for flowing to the sitting room. As the parlour or the room outside the toilet is mostly made of solid wood floors or marble floors, the wood materials can easily absorb moisture, become mildewed and black, and the marble floors can generate water spots on the surfaces after absorbing the moisture, so that the attractiveness of the floor of the parlour or the room can be affected.
In order to prevent water in the toilet from penetrating into the floor of the living room, the common practice is: a toilet threshold stone is additionally arranged at the ground joint part of a toilet and a living room or a room, a wet paving mode is adopted, waterproof materials are coated once along the periphery of the threshold stone, and the waterproof materials with a certain height are coated at the joint part of the threshold stone and a door frame, so that water in the toilet is prevented from being sucked up along the wall surface. This practice does provide a certain waterproof effect, but since the sill stone cannot be raised too much above the floor to prevent the sill stone from stumbling to the feet, and once the water in the floor of the toilet is accumulated too much, the waterproof material cannot be well intercepted, and there is still a possibility that the water in the toilet passes over the sill stone and the painted waterproof material permeates into the floor of the living room or room.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art and provide a waterproof structure of a threshold stone of a toilet, the end part of a first waterproof layer and the end part of a second waterproof layer which are positioned at the position of the threshold in the toilet are respectively arranged under the heat insulating layer of a non-wading room in a stacking and extending way along the outer side surface of a water stop reverse sill and are pressed under the heat insulating layer of the non-wading room, and meanwhile, a waterproof mortar layer which is positioned at the position of the threshold in the toilet is arranged on a second waterproof layer in an extending way; this bathroom threshold stone waterproof construction has good adhesive force with the floor of reinforced concrete material, and extensibility and heat-resisting durability are all preferred, long service life, and structural design is simple reasonable, and the practicality is strong, and cost is lower, and the application implementation feasibility is high.
In order to achieve the purpose, the technical scheme of the utility model is to design a bathroom threshold stone waterproof structure, which comprises a floor slab, wherein a water-stopping reverse ridge is arranged at the threshold position of the upper end surface of the floor slab, a first waterproof layer, a fine aggregate concrete mortar leveling layer, a second waterproof layer, a waterproof mortar layer and ceramic tiles are sequentially paved on the upper end surface of the floor slab positioned in a bathroom from bottom to top, a heat-insulating layer, a fine aggregate concrete mortar leveling layer, a waterproof mortar layer and a decorative layer are sequentially paved on the upper end surface of the floor slab positioned in a non-wading room from bottom to top, the end parts of the first waterproof layer and the second waterproof layer positioned at the threshold position extend along the outer side surface of the water-stopping reverse ridge and are paved below the heat-insulating layer of the non-wading room, the waterproof mortar layer positioned in the bathroom extends to be paved to the upper end surface of the water-stopping reverse ridge, and a threshold stone is paved, and the upper end surface of the threshold stone is flush with the upper end surface of the decorative layer of the non-wading room.
The utility model discloses a bathroom threshold stone waterproof construction, through with in the bathroom first waterproof layer tip and the second waterproof layer tip that is located threshold position department lay along the range upon range of extension of stagnant water anti-bank lateral surface respectively and press under the heat insulation layer in the room that does not wade, extend the waterproof mortar layer that is located threshold position department in the bathroom simultaneously and lay on the second waterproof layer, threshold stone is installed in waterproof mortar layer top, makes bathroom and room that does not wade form efficient water-blocking structure, prevents effectively that the subaerial water of bathroom from permeating the room that does not wade; this bathroom threshold stone waterproof construction has good adhesive force with the floor of reinforced concrete material, and extensibility and heat-resisting durability are all preferred, long service life, and structural design is simple reasonable, and the practicality is strong, and cost is lower, and the application implementation feasibility is high.
In order to further ensure the waterproof performance of the water-proof structure of the threshold stone of the toilet, the preferable technical scheme is that the end edge of the second waterproof layer positioned in the non-wading room extends to cover the outer side of the first waterproof layer, the length of the first waterproof layer and the length of the second waterproof layer extending to the non-wading room are more than or equal to 500mm, and the width of the two side edges of the first waterproof layer and the width of the two side edges of the second waterproof layer extending to the outside of the door opening are more than or equal to 200 mm. The length and the width of the first waterproof layer and the second waterproof layer which are paved in the non-wading room in an extending mode are large, therefore, accumulated water on the ground of the toilet is effectively prevented from leaking into the non-wading room, and the waterproof performance of the waterproof structure of the threshold stone of the toilet is further ensured.
In order to further improve the waterproof performance of the waterproof structure of the bathroom threshold stone, a third waterproof layer is arranged on the interface between the waterproof mortar layer and the threshold stone above the waterproof reverse ridge and the non-wading room, and weather-proof sealant is filled in gaps among the top of the third waterproof layer, the ceramic tile of the bathroom and the waterproof mortar layer close to the threshold. Weather-proof sealant is filled in gaps between the waterproof mortar layers at the positions, close to the doorsill, of the ceramic tiles of the toilet, so that water accumulated on the floor of the toilet is prevented or reduced from leaking downwards along the gaps between the ceramic tiles and the waterproof mortar layers; a third waterproof layer is arranged on an interface between the waterproof mortar layer and the threshold stone and the non-wading room, and weather-proof sealant is filled at the top of the third waterproof layer, so that accumulated water on the ground of the toilet is further prevented from leaking to the non-wading room along gaps of all layers, and the waterproof performance of the waterproof structure of the threshold stone of the toilet is further improved.
Further preferred technical scheme still, the side that the stagnant water anti-bank faced the bathroom is laid additional waterproof mortar layer.
Further preferred technical scheme still, the top position of additional waterproof mortar layer orientation bathroom one side and the corner position that the anti bank top of stagnant water was faced non-wading room all establish to circular arc chamfer structure, the bottom of additional waterproof mortar layer orientation bathroom one side and the anti bank bottom of the anti-bank of stagnant water orientation non-wading room one side all are equipped with the cement mortar arc of smearing. Local dead angles are avoided when the first waterproof layer and the second waterproof layer are laid along the water stop reverse bank, so that local rigid pressure damage is avoided when the first waterproof layer and the second waterproof layer are in load bearing, the safety of the first waterproof layer and the second waterproof layer in the construction process is guaranteed, and the high waterproof performance of the sill stone waterproof structure for the toilet is guaranteed.
Further preferred technical scheme still, the anti bank of stagnant water is poured by fine aggregate concrete mortar and is formed, the anti bank of stagnant water corresponds with the wall body that is located the floor below, and the thickness of the anti bank of stagnant water is equal with the thickness of wall body. The water stop reverse ridge is correspondingly positioned above the wall body below the floor slab, so that the weight of the water stop reverse ridge is completely concentrated on the wall body, the floor slab is prevented from being deformed when being subjected to the local gravity pressure of the water stop reverse ridge, and the smoothness of the floor slab at the position of the threshold is ensured.
Preferably, the side of the threshold stone facing the toilet is provided with a slope structure extending downwards gradually. The threshold stone is prevented from causing trip to the personnel passing in and out, and the safety of the personnel is ensured.
According to the further preferable technical scheme, the first waterproof layer and the second waterproof layer are both waterproof roll material layers; the third water-proof layer is a polyurethane waterproof coating film, and the thickness of the third water-proof layer is more than or equal to 1.5mm, and the height of the third water-proof layer is more than or equal to 100 mm. On the premise of ensuring the waterproof performance of the sill stone waterproof structure of the toilet, the construction efficiency is improved, and meanwhile, the cost and the economy are reduced.
The utility model has the advantages and the beneficial effects that:
1. the utility model discloses a bathroom threshold stone waterproof construction, through with in the bathroom first waterproof layer tip and the second waterproof layer tip that is located threshold position department lay along the range upon range of extension of stagnant water anti-bank lateral surface respectively and press under the heat insulation layer in the room that does not wade, extend the waterproof mortar layer that is located threshold position department in the bathroom simultaneously and lay on the second waterproof layer, threshold stone is installed in waterproof mortar layer top, makes bathroom and room that does not wade form efficient water-blocking structure, prevents effectively that the subaerial water of bathroom from permeating the room that does not wade; this bathroom threshold stone waterproof construction has good adhesive force with the floor of reinforced concrete material, and extensibility and heat-resisting durability are all preferred, long service life, and structural design is simple reasonable, and the practicality is strong, and cost is lower, and the application implementation feasibility is high.
2. The end edge of the second waterproof layer located in the non-wading room extends to cover the outer side of the first waterproof layer, the length of the first waterproof layer and the second waterproof layer extending to the non-wading room is larger than or equal to 500mm, and the width of the two sides of the first waterproof layer and the width of the two sides of the second waterproof layer extending to the outside of the door opening are larger than or equal to 200 mm. The length and the width of the first waterproof layer and the second waterproof layer which are paved in the non-wading room in an extending mode are large, therefore, accumulated water on the ground of the toilet is effectively prevented from leaking into the non-wading room, and the waterproof performance of the waterproof structure of the threshold stone of the toilet is further ensured.
3. Weather-proof sealant is filled in gaps between the waterproof mortar layers at the positions, close to the doorsill, of the ceramic tiles of the toilet, so that water accumulated on the floor of the toilet is prevented or reduced from leaking downwards along the gaps between the ceramic tiles and the waterproof mortar layers; a third waterproof layer is arranged on an interface between the waterproof mortar layer and the threshold stone and the non-wading room, and weather-proof sealant is filled at the top of the third waterproof layer, so that accumulated water on the ground of the toilet is further prevented from leaking to the non-wading room along gaps of all layers, and the waterproof performance of the waterproof structure of the threshold stone of the toilet is further improved.
4. The top position of additional waterproof mortar layer orientation bathroom one side and the corner position of the anti bank top of stagnant water orientation non-wading room all establish to circular arc chamfer structure, the bottom of additional waterproof mortar layer orientation bathroom one side and the bottom of the anti bank of stagnant water orientation non-wading room one side all are equipped with the cement mortar arc of smearing. Local dead angles are avoided when the first waterproof layer and the second waterproof layer are laid along the water stop reverse bank, so that local rigid pressure damage is avoided when the first waterproof layer and the second waterproof layer are in load bearing, the safety of the first waterproof layer and the second waterproof layer in the construction process is guaranteed, and the high waterproof performance of the sill stone waterproof structure for the toilet is guaranteed.
5. The water stop reverse ridge is correspondingly positioned above the wall body below the floor slab, so that the weight of the water stop reverse ridge is completely concentrated on the wall body, the floor slab is prevented from being deformed when being subjected to the local gravity pressure of the water stop reverse ridge, and the smoothness of the floor slab at the position of the threshold is ensured.
6. The first waterproof layer and the second waterproof layer are both waterproof roll material layers; the third water-proof layer is a polyurethane waterproof coating film, and the thickness of the third water-proof layer is more than or equal to 1.5mm, and the height of the third water-proof layer is more than or equal to 100 mm. On the premise of ensuring the waterproof performance of the sill stone waterproof structure of the toilet, the construction efficiency is improved, and meanwhile, the cost and the economy are reduced.
Drawings
FIG. 1 is a schematic sectional view showing a waterproof structure of a threshold stone for a toilet according to the present invention;
fig. 2 is a partial enlarged view of fig. 1 at H.
In the figure: 1. a floor slab; 2. stopping water and reversely banking; 3. a first waterproof layer; 4. fine stone concrete mortar leveling layers; 5. a second waterproof layer; 6. a waterproof mortar layer; 7. ceramic tiles; 8. a heat insulating layer; 9. a decorative layer; 10. a third water layer; 11. weather-resistant sealant; 12. a threshold stone; 13. a wall body; 14. adding a waterproof mortar layer; 15. arc plastering is carried out on cement mortar; 16. a radiant heating pipe.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Examples
As shown in figures 1-2, the utility model relates to a bathroom threshold stone waterproof structure, which comprises a floor slab 1, a water-stop reverse ridge 2 is arranged at the threshold position of the upper end surface of the floor slab 1, a first waterproof layer 3, a fine stone concrete mortar leveling layer 4, a second waterproof layer 5, a waterproof mortar layer 6 and ceramic tiles 7 are sequentially paved on the upper end surface of the floor slab 1 positioned in a bathroom from bottom to top, a heat-insulating layer 8, a fine stone concrete mortar leveling layer 4, a waterproof mortar layer 6 and a decorative layer 9 are sequentially paved on the upper end surface of the floor slab 1 positioned in a non-wading room from bottom to top, the end part of the first waterproof layer 3 and the end part of the second waterproof layer 5 positioned at the threshold position extend along the outer side surface of the water-stop reverse ridge 2 and are paved below the heat-insulating layer 8 of the non-wading room, the waterproof mortar layer 6 positioned in the bathroom extends to the upper end surface of the water-stop reverse ridge 2, a threshold stone 12 is paved above the waterproof mortar layer 6, and the upper end surface of the threshold stone 12 is flush with the upper end surface of the decorative layer 9 of the non-wading room.
Preferably, the end edge of the second waterproof layer 5 positioned in the non-wading room extends to cover the outer side of the first waterproof layer 3, the length of the first waterproof layer 3 and the second waterproof layer 5 extending to the non-wading room is more than or equal to 500mm, and the width of the two sides of the first waterproof layer 3 and the width of the two sides of the second waterproof layer 5 extending to the outside of the door opening are more than or equal to 200 mm.
Further preferably, a third waterproof layer 10 is arranged on an interface between the waterproof mortar layer 6 and the threshold stone 12 above the water stop sill 2 and a non-wading room, and weather-proof sealants 11 are filled in gaps among the top of the third waterproof layer 10, the ceramic tile 7 of the toilet and the waterproof mortar layer 6 close to the threshold.
Further preferably, an additional waterproof mortar layer 14 is laid on the side surface of the water stop sill 2 facing the toilet.
Further preferably, the top position of the additional waterproof mortar layer 14 facing one side of the toilet and the corner position of the top of the water-stopping reverse threshold 2 facing one side of the non-wading room are both provided with arc chamfer structures, and the bottom of the additional waterproof mortar layer 14 facing one side of the toilet and the bottom of the water-stopping reverse threshold 2 facing one side of the non-wading room are both provided with cement mortar plastering arcs 15.
Further preferably, the water-stop reverse ridge 2 is formed by pouring fine aggregate concrete mortar, the water-stop reverse ridge 2 corresponds to the wall 13 located below the floor slab 1, and the thickness of the water-stop reverse ridge 2 is equal to that of the wall 13.
Further preferably, one side of the threshold stone 12 facing the toilet is provided with a slope structure extending gradually downwards.
Further preferably, the first waterproof layer 3 and the second waterproof layer 5 are both waterproof roll layers; the third water-proofing layer 10 is a polyurethane waterproof coating film, and the thickness of the third water-proofing layer 10 is more than or equal to 1.5mm, and the height of the third water-proofing layer is more than or equal to 100 mm.
The utility model relates to a construction principle of bathroom threshold stone waterproof construction:
step 1: c20 fine stone concrete grout is poured on the upper end face of the floor slab 1 at the threshold position, and the water-stopping reverse ridge 2 is formed after solidification; a first waterproof layer 3 is laid on a floor slab 1 of a toilet, and the end part of the first waterproof layer 3 positioned at a threshold extends along the outer side surface of a water stop reverse ridge 2 and is laid on the upper end surface of the floor slab 1 of a non-wading room; pouring and paving fine stone concrete mortar on the first waterproof layer 3 of the toilet, and curing to form a fine stone concrete mortar leveling layer 4; laying a second waterproof layer 5 on the fine aggregate concrete mortar leveling layer 4, laying the end part of the second waterproof layer 5 positioned at the doorsill on the upper end surface of the non-wading room floor slab 1 along the upper side surface of the first waterproof layer 3 on the water stop reverse sill 2 in an extending manner, and extending the end edge of the second waterproof layer 5 to cover the upper end surface of the floor slab 1 outside the first waterproof layer 3; pouring and laying waterproof mortar above the second waterproof layer 5, curing to form a waterproof mortar layer 6, and laying ceramic tiles 7 on the waterproof mortar layer 6;
and step 3: spraying polyurethane coating on the interface between the waterproof mortar layer 6 of the toilet and the doorsill stone 12 and the non-wading room to form a third waterproof layer 10;
and 4, step 4: laying a heat insulation layer 8 on a floor slab 1 of a non-wading room; laying the radiant heating pipe 16 on the heat insulation layer 8, pouring fine aggregate concrete mortar, and curing to form a fine aggregate concrete mortar leveling layer 4; pouring and laying waterproof mortar above the fine aggregate concrete mortar leveling layer 4, curing to form a waterproof mortar layer 6, and laying a decorative layer 9, such as a wooden floor or a marble floor, on the waterproof mortar layer 6;
and 5: weather-proof sealant 11 is filled in gaps between the top 10 of the third waterproof layer and the waterproof mortar layer 6 at the position, close to the doorsill, of the ceramic tile 7 of the toilet.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the technical principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A bathroom threshold stone waterproof structure is characterized by comprising a floor (1), a water-stopping reverse sill (2) is arranged at a threshold of the upper end face of the floor (1), a first waterproof layer (3), a fine aggregate concrete mortar leveling layer (4), a second waterproof layer (5), a waterproof mortar layer (6) and a ceramic tile (7) are sequentially paved on the upper end face of the floor (1) positioned in a bathroom from bottom to top, a heat-insulating layer (8), the fine aggregate concrete mortar leveling layer (4), the waterproof mortar layer (6) and a decorative layer (9) are sequentially paved on the upper end face of the floor (1) positioned in a non-wading room from bottom to top, the end part of the first waterproof layer (3) and the end part of the second waterproof layer (5) positioned at the threshold extend along the outer side face of the water-stopping reverse sill (2) and are paved below the heat-insulating layer (8) of the non-wading room, and the waterproof mortar layer (6) positioned in the bathroom extends to the upper end face of the water-stopping reverse sill (2, a doorsill stone (12) is laid above the waterproof mortar layer (6) on the upper end surface of the water-stopping reverse sill (2), and the upper end surface of the doorsill stone (12) is flush with the upper end surface of the decorative layer (9) of the non-wading room.
2. The waterproof structure of a bathroom sill stone according to claim 1, wherein an end edge of the second waterproof layer (5) positioned in the non-wading room extends to cover the outside of the first waterproof layer (3), the length of the first waterproof layer (3) and the second waterproof layer (5) extending to the non-wading room is not less than 500mm, and the width of both side edges of the first waterproof layer (3) and both side edges of the second waterproof layer (5) extending to the outside of the door opening is not less than 200 mm.
3. The waterproof structure of a bathroom sill stone according to claim 2, wherein a third waterproof layer (10) is provided at the interface of the waterproof mortar layer (6) above the waterproof sill (2) and the sill stone (12) with a room not wading, and weather-resistant sealant (11) is filled in the gap between the top of the third waterproof layer (10), the tile (7) of the bathroom and the waterproof mortar layer (6) near the sill.
4. The water proof construction of a bathroom threshold stone according to claim 3, characterized in that the side of the water stopping back threshold (2) facing the bathroom is laid with an additional waterproof mortar layer (14).
5. The water-proof structure of a bathroom threshold stone according to claim 4, characterized in that the top position of the side of the additional waterproof mortar layer (14) facing the bathroom and the corner position of the top of the water-stopping back threshold (2) facing the non-wading room are both provided with arc chamfering structures, and the bottom of the additional waterproof mortar layer (14) facing one side of the bathroom and the bottom of the water-stopping back threshold (2) facing one side of the non-wading room are both provided with cement mortar plastering arcs (15).
6. The waterproof structure of a bathroom sill stone according to claim 5, wherein the waterproof sill (2) is formed by casting fine stone concrete mortar, the waterproof sill (2) corresponds to a wall body (13) under the floor (1), and the thickness of the waterproof sill (2) is equal to that of the wall body (13).
7. The waterproof structure of a threshold stone for a toilet according to claim 6, wherein a side of the threshold stone (12) toward the toilet is provided with a slope structure extending gradually downward.
8. The waterproof structure of a bathroom threshold stone according to claim 7, wherein the first waterproof layer (3) and the second waterproof layer (5) are both waterproof roll layers; the third water-proofing layer (10) is a polyurethane waterproof coating film, and the thickness of the third water-proofing layer (10) is more than or equal to 1.5mm, and the height of the third water-proofing layer is more than or equal to 100 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213319.XU CN212926506U (en) | 2020-06-28 | 2020-06-28 | Bathroom threshold stone waterproof construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021213319.XU CN212926506U (en) | 2020-06-28 | 2020-06-28 | Bathroom threshold stone waterproof construction |
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| CN212926506U true CN212926506U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021213319.XU Expired - Fee Related CN212926506U (en) | 2020-06-28 | 2020-06-28 | Bathroom threshold stone waterproof construction |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550449A (en) * | 2021-06-18 | 2021-10-26 | 中国五冶集团有限公司 | Waterproof construction method for doorsill positions of washroom and dormitory |
| CN114182846A (en) * | 2021-11-18 | 2022-03-15 | 中铁十九局集团第五工程有限公司 | Wall structure and manufacturing method thereof |
-
2020
- 2020-06-28 CN CN202021213319.XU patent/CN212926506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550449A (en) * | 2021-06-18 | 2021-10-26 | 中国五冶集团有限公司 | Waterproof construction method for doorsill positions of washroom and dormitory |
| CN114182846A (en) * | 2021-11-18 | 2022-03-15 | 中铁十九局集团第五工程有限公司 | Wall structure and manufacturing method thereof |
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Granted publication date: 20210409 |