Waterproof construction method for toilet
Technical Field
The invention relates to the technical field of toilet water prevention, in particular to a toilet water prevention construction method.
Background
At present, the traditional method for the toilet floor is to arrange a waterproof layer and a concrete layer on the floor in sequence and finally lay tiles on the floor, and because various layer structures need to be arranged layer by layer on site, and the next layer can be arranged after one layer of structure is arranged, the construction speed of the traditional method is low, and the traditional method is not suitable for projects with short construction period.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a waterproof construction method for a toilet, which has the advantage of higher construction speed.
The technical purpose of the invention is realized by the following technical scheme: a waterproof construction method for a toilet comprises the following steps:
the method comprises the following steps: leveling and cleaning the ground;
step two: placing a prefabricated substrate on the sunken ground of the toilet, wherein the substrate comprises a waterproof layer, annular grooves are formed in four side walls of the substrate, and a certain gap is reserved between the substrate and the four side walls of the ground of the toilet after the substrate is installed on the ground of the toilet;
step three: injecting epoxy resin self-leveling slurry into gaps between the base plate and four side walls of the toilet, so that the slurry is filled in the annular groove and the gaps between the base plate and the four walls of the floor of the toilet;
step four: cleaning the surface of the substrate after the self-leveling slurry is solidified;
step five: finishing construction;
in addition, a reserved pipeline corresponding to the reserved pipeline hole in the ground of the toilet is reserved on the base plate, a positioning block is reserved on the ground of the toilet, a positioning groove matched with the positioning block is reserved on the bottom surface of the base plate, the base plate comprises a bottom concrete layer, a waterproof layer, a sponge water guide layer, a template layer, an upper concrete layer and a tile layer from bottom to top, and a support framework is arranged in the sponge water guide layer.
By adopting the technical scheme, the substrate has a waterproof function because the substrate is prefabricated and is provided with the waterproof layer; injecting epoxy resin self-leveling slurry into gaps between the base plate and the four side walls of the toilet, so that the slurry is filled in the ring groove and the gaps between the base plate and the four walls of the floor of the toilet and is filled in the ring groove; after the slurry is solidified, the solidified slurry and the waterproof layer separate the substrate from top to bottom, so that the ground of the toilet has good waterproof performance; in the construction process, only the substrate needs to be installed and the slurry needs to be solidified, so that the construction speed is high; the matching of the positioning block and the positioning groove can reasonably and accurately control the clearance between the base plate and the four side walls of the toilet; the base plate is convenient to prefabricate, the waterproof layer is arranged in the base plate to play a waterproof function, and the step of on-site laying is avoided due to the fact that the ceramic tile layer is prefabricated in advance, and the on-site construction speed is accelerated.
The prefabricating method of the substrate comprises the following steps:
a: pouring a bottom concrete layer;
b: the waterproof layer is arranged on the bottom concrete layer and can be asphalt coiled materials or waterproof coatings;
c: connecting holes are arranged on the bottom concrete layer and the waterproof layer in a rectangular array mode;
d: a sponge layer is arranged on the waterproof layer, and matching holes corresponding to the connecting holes are formed in the sponge layer;
e: one end of the support framework is inserted into the connecting hole through the matching hole and is fixed, the support framework comprises a shaft body and a bearing disc which is coaxially and fixedly connected with one end of the shaft body, and one end of the shaft body is inserted into the connecting hole;
f: arranging a template layer on the bearing plate to fix the template layer and the bearing plate;
g: pouring a concrete layer on the template layer;
i: and paving ceramic tiles on the upper concrete layer.
The invention is further configured to: the sponge water guide layer extends into the ring groove.
Through adopting above-mentioned technical scheme, sponge water guide layer stretches into in the annular and makes the one end that the sponge water guide layer can be wrapped up by the thick liquids, and then can be absorbed by sponge water guide layer when making the water on bathroom ground flow into the annular through the clearance between thick liquids and the base plate, and then make water can be unlikely to pass the base plate layer by the separation of waterproof layer.
The invention is further configured to: the bottom concrete layer is internally provided with a drain pipe in advance, an opening at one end of the drain pipe is parallel to the upper surface of the bottom concrete layer and is positioned in the middle of the bottom concrete layer, the waterproof layer is provided with an opening communicated with the drain pipe, the base plate is provided with a reserved drain pipe corresponding to the reserved drain pipe in a toilet, and the other end of the drain pipe is communicated with the reserved drain pipe.
Through adopting above-mentioned technical scheme, the water that gets into sponge water guide layer can flow into to the drain pipe in to finally flow into the drainage pipe in the bathroom, avoid water to gather on the waterproof layer.
The invention is further configured to: the upper surface of the bottom concrete layer is sunken and inclined towards the middle part.
Through adopting above-mentioned technical scheme for the water can be left in the drain pipe by the efficient.
The invention is further configured to: the concrete layer is characterized in that the upper concrete layer below two ceramic tiles in the ceramic tile layer is provided with a mounting groove, a connecting ring is arranged in the mounting groove, the connecting ring is connected with traction equipment when the base plate is mounted, and the ceramic tiles are fixed on the base plate to shield the connecting ring after the base plate is mounted on the ground of a toilet.
By adopting the technical scheme, the substrate is pulled after the traction equipment is connected with the connecting ring, so that the substrate is convenient to mount.
The invention is further configured to: the partition walls on the four sides of the toilet are not built before the base plate is installed, and the partition walls are built after the base plate is installed.
Through adopting above-mentioned technical scheme, because do not have the hindrance of partition wall for can be more convenient at the subaerial installation base plate of bathroom.
In conclusion, the invention has the following beneficial effects:
1. since the substrate is prefabricated and a waterproof layer is provided therein, the substrate has a waterproof function. In the construction process, only the substrate needs to be installed and the slurry needs to be solidified, so that the construction speed is high;
2. the water entering the sponge water guide layer flows into the water drainage pipe and finally flows into the water drainage pipe in the toilet, so that the water is prevented from being accumulated on the waterproof layer;
3. the partition walls on the four sides of the toilet are not built before the installation of the base plate, and the partition walls are built after the installation of the base plate, so that the base plate can be installed on the ground of the toilet more conveniently because the partition walls are not obstructed.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of a substrate according to the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a substrate; 2. a bottom concrete layer; 3. a waterproof layer; 4. a sponge water guide layer; 5. a template layer; 6. putting a concrete layer; 7. a tile layer; 8. a support framework; 9. a drain pipe; 10. positioning a groove; 11. connecting holes; 12. a mating hole; 13. a shaft body; 14. a carrier tray; 15. a bolt; 16. reserving a pipeline; 17. mounting grooves; 18. positioning blocks; 19. a ring groove; 20. and (7) connecting rings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the waterproof construction method for a toilet disclosed by the invention comprises the steps of prefabricating a substrate 1 before construction, wherein the specific structure of the substrate 1 comprises a bottom concrete layer 2, a waterproof layer 3, a sponge water guide layer 4, a template layer 5, an upper concrete layer 6 and a tile layer 7 from bottom to top, a supporting framework 8 is arranged in the sponge water guide layer 4, and a drain pipe 9 is pre-buried in the bottom concrete layer 2.
The prefabrication process of the substrate 1 is as follows:
a: pouring a bottom concrete layer 2, embedding a drain pipe 9 in the bottom concrete layer 2, reserving positioning grooves 10 on the bottom concrete layer 2, and distributing the positioning grooves 10 at four corner positions of the square bottom concrete layer 2;
b: a waterproof layer 3 is arranged on the bottom concrete layer 2, and the waterproof layer 3 can be asphalt coiled materials or waterproof coatings;
c: connecting holes 11 are reserved on the bottom concrete layer 2 and the waterproof layer 3 in a rectangular array mode;
d: a sponge layer is arranged on the waterproof layer 3, and a matching hole 12 corresponding to the connecting hole 11 is arranged on the sponge layer;
e: one end of the support framework 8 is inserted into the connecting hole 11 through the matching hole 12 and fixed, the support framework 8 comprises a shaft body 13 and a bearing disc 14 coaxially and fixedly connected with one end of the shaft body 13, and one end of the shaft body 13 is inserted into the connecting hole 11;
f: arranging a template layer 5 on the bearing plate 14, wherein the template layer 5 is fixed on the bearing plate 14 through bolts 15 in a screwed manner;
g: pouring a concrete layer 6 on the template layer 5;
i: and paving ceramic tiles on the upper concrete layer 6.
Wherein, a reserved pipeline 16 corresponding to a reserved pipeline 16 hole on the ground of a toilet is reserved on the substrate 1 in the process of prefabricating the substrate 1, or the reserved pipeline 16 is obtained on the substrate 1 in a mode of opening and then installing after the substrate 1 is molded. In addition, the upper concrete layer 6 below two of the opposite edges of the ceramic tile layer 7 is provided with an installation groove 17, the ceramic tiles are not paved on the installation groove 17, and a connecting ring 20 is pre-embedded in the installation groove 17. After the base plate 1 is formed, the bottom concrete layer 2, the waterproof layer 3, the template layer 5 and the upper concrete layer 6 are chiseled out in an opened mode, so that a ring groove 19 is formed on the outer side wall of the base plate 1, and the sponge water guide layer 4 extends into the middle of the ring groove 19.
In addition, the opening of the one end of the drain pipe 9 that predetermines in the bottom concrete layer 2 keeps the parallel and level with the upper surface of bottom concrete layer 2 and is located the middle part of bottom concrete layer 2, and the upper surface of bottom concrete layer 2 is to the sunken slope in middle part to be provided with the opening with drain pipe 9 intercommunication on the waterproof layer 3, set up the drainage reservation pipeline 16 that the drain pipe 9 that reserves in the bathroom corresponds on the base plate 1, the other end and the drainage of drain pipe 9 reserve pipeline 16 intercommunication.
After the prefabrication of the base plate 1 is finished, waterproof construction is carried out on the ground of a toilet, and the method comprises the following steps:
the method comprises the following steps:
leveling and cleaning the ground, and prefabricating a positioning block 18 corresponding to the positioning groove 10 on the ground; at this time, the partition walls on the four sides of the toilet are not built;
step two:
placing a prefabricated substrate 1 on the sunken floor of the toilet, connecting the prefabricated substrate 1 with a traction device by using a connecting ring 20 when the prefabricated substrate 1 is installed, and fixing ceramic tiles on the prefabricated substrate 1 to shield the connecting ring 20 after the prefabricated substrate 1 is installed on the floor of the toilet; after the base plate 1 is installed on the floor of the toilet, a certain gap is reserved between the base plate 1 and the four side walls of the floor of the toilet, and the gap between the base plate 1 and the four side walls of the toilet can be reasonably and accurately controlled through the matching of the positioning block 18 and the positioning groove 10 in the process of installing the base plate 1;
step three:
injecting epoxy resin self-leveling slurry into gaps between the base plate 1 and four side walls of the toilet, so that the slurry is filled in the annular groove 19 and the gaps between the base plate 1 and the four walls of the floor of the toilet;
step four:
cleaning the surface of the substrate 1 after the self-leveling slurry is solidified;
step five:
and building partition walls on four sides of the toilet, and finishing construction.
The implementation principle of the embodiment is as follows: since the base plate 1 is prefabricated, it is only necessary to inject epoxy resin self-leveling slurry into the gap between the base plate 1 and the four-side wall ratio of the toilet, so that the slurry fills the annular groove 19 and the gap between the base plate 1 and the four-side wall of the floor of the toilet and fills the annular groove 19. After the slurry is solidified, the solidified slurry and the waterproof layer 3 separate the substrate 1 from top to bottom, so that the ground of the toilet has good waterproof performance. Only the substrate 1 needs to be mounted and the slurry needs to be solidified during construction, so that the construction speed is high.
Sponge water guide layer 4 stretches into in the annular 19 and makes the one end of sponge water guide layer 4 can be wrapped up to thick liquids, and then can be absorbed by sponge water guide layer 4 when making the water on bathroom ground flow into annular 19 through the clearance between thick liquids and the base plate 1, and then makes water can be prevented by waterproof layer 3 separation and is unlikely to pass base plate 1 layer.
The water entering the sponge water guide layer 4 flows into the drain pipe 9 and finally flows into the drain pipe 9 in the toilet, so that the water is prevented from being accumulated on the waterproof layer 3.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.