CN222923857U - Anti-seepage auxiliary guide and drainage structure for multi-water room - Google Patents
Anti-seepage auxiliary guide and drainage structure for multi-water room Download PDFInfo
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- CN222923857U CN222923857U CN202420870599.3U CN202420870599U CN222923857U CN 222923857 U CN222923857 U CN 222923857U CN 202420870599 U CN202420870599 U CN 202420870599U CN 222923857 U CN222923857 U CN 222923857U
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Abstract
一种多水房间防渗漏辅助导排结构，结构降板1的底部通过水钻开洞设置有一PVC管洞101，结构降板1和复合轻集料填充层2的结合处通过打錾处理设置有下喇叭口102和上喇叭口201；PVC管9其竖直端的顶部插入PVC管洞101中；PVC管9的顶部外侧填充有级配卵石11；结构降板1和级配卵石11的接触处设置有丙纶布层面层12；复合轻集料填充层2和级配卵石11的接触处设置有土工布面层13；所述结构降板1和PVC管洞101内壁之间填充有细石混凝土14。本实用新型通过现场实际核验，能够有效排除轻集料填充层多余水，预防结构降板1渗水效果显著，进而有效解决施工工艺的弊端，提高工程质量。
A water-rich room anti-leakage auxiliary drainage structure, the bottom of the structural drop plate 1 is provided with a PVC pipe hole 101 through a water drill, the joint of the structural drop plate 1 and the composite light aggregate filling layer 2 is provided with a lower bell mouth 102 and an upper bell mouth 201 through a chiseling process; the top of the vertical end of the PVC pipe 9 is inserted into the PVC pipe hole 101; the top outer side of the PVC pipe 9 is filled with graded pebbles 11; the contact between the structural drop plate 1 and the graded pebbles 11 is provided with a polypropylene cloth surface layer 12; the contact between the composite light aggregate filling layer 2 and the graded pebbles 11 is provided with a geotextile surface layer 13; the space between the structural drop plate 1 and the inner wall of the PVC pipe hole 101 is filled with fine stone concrete 14. The utility model can effectively remove excess water from the light aggregate filling layer through on-site actual verification, and has a significant effect in preventing water seepage of the structural drop plate 1, thereby effectively solving the drawbacks of the construction process and improving the quality of the project.
Description
Technical Field
The utility model relates to the technical field of buildings, in particular to an anti-seepage auxiliary guide and drainage structure for a multi-water room.
Background
There is the structure to fall the board between many water rooms of floor, uses dry-mixed compound lightweight aggregate to fill, because construction process reason, light aggregate fills and to water the processing after finishing, contains a large amount of water through watering lightweight aggregate filling layer, and unnecessary water is hidden and can't discharge at light aggregate filling layer after the ground construction finishes, has easily caused structure to fall board 1 infiltration phenomenon for a long time.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides an anti-seepage auxiliary guide and drainage structure between multiple water rooms.
The technical scheme adopted for solving the technical problems is as follows:
The anti-seepage auxiliary guide and drainage structure for the multi-water room comprises a PVC pipe hole 101 formed in the bottom of a structural descending plate 1 through water drilling, a lower horn mouth 102 and an upper horn mouth 201 formed in the joint of the structural descending plate 1 and a composite lightweight aggregate filling layer 2 through chiseling, a PVC pipe 9 of which the top of the vertical end is inserted into the PVC pipe hole 101, graded pebbles 11 filled on the outer side of the top of the PVC pipe 9, a polypropylene cloth layer 12 formed at the contact position of the structural descending plate 1 and the graded pebbles 11, a geotextile layer 13 formed at the contact position of the composite lightweight aggregate filling layer 2 and the graded pebbles 11, and first fine stone concrete 14 filled between the structural descending plate 1 and the inner wall of the PVC pipe hole 101.
The utility model also has the following additional technical characteristics:
The technical scheme of the utility model is further specifically optimized that the top end of the PVC pipe 9 extends into the 1/2 height line of the filling layer of the composite lightweight aggregate filling layer 2, the top of the PVC pipe 9 is provided with a plurality of evenly distributed flower pipe holes 103, and the top end of the PVC pipe 9 is bound with a nylon plastic binding belt 10;
The technical scheme of the utility model is further specifically optimized in that the horizontal end of the PVC pipe 9 is connected with the PVC sewage main pipe 15, a rubber sealing ring 16 is arranged at the joint of the PVC pipe 9 and the PVC sewage main pipe 15, and the horizontal gradient of the horizontal end of the PVC pipe 9 is 2%.
The technical scheme of the utility model is further specifically optimized in that the PVC pipe 9 comprises two PVC pipes with the inner diameter of 50mm and a matched elbow, and the two PVC pipes and the matched elbow integrally form the bent PVC pipe 9.
As the technical scheme of the utility model, the grain size of the graded pebbles 11 is further specifically optimized to be 0.6-0.9 mm. The polypropylene cloth layer surface layer 12 and the geotextile surface layer 13 are each 0.4m2.
The technical scheme of the utility model is further specifically optimized in that a suspended ceiling 18 is arranged at the bottom of the structural descending plate 1 through a suspension rod 17.
The technical scheme of the utility model is further specifically optimized that a composite lightweight aggregate filling layer 2 is arranged above a structural descending plate 1, a concrete cushion layer 3 is arranged above the composite lightweight aggregate filling layer 2, second fine stone concrete 4 is arranged above the concrete cushion layer 3, polyurethane waterproof paint 5 is arranged above the second fine stone concrete 4, a dry-mixed mortar leveling layer 6 is arranged above the polyurethane waterproof paint 5, a mortar bonding layer 7 is arranged above the dry-mixed mortar leveling layer 6, and a floor tile layer 8 is arranged above the mortar bonding layer 7;
compared with the prior art, the utility model has the advantages that:
Through field practical verification, the utility model can effectively remove the redundant water of the lightweight aggregate filling layer, has remarkable effect of preventing the structural drop plate 1 from seeping water, further effectively solves the defects of the construction process and improves the engineering quality.
Drawings
FIG. 1 is a schematic cross-sectional view of the present utility model;
Fig. 2 is a schematic perspective view of the present utility model.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings.
The anti-seepage auxiliary guide structure for the multi-water room comprises a structural descending plate 1, wherein a composite lightweight aggregate filling layer 2 is arranged above the structural descending plate 1, a concrete cushion layer 3 is arranged above the composite lightweight aggregate filling layer 2, second fine stone concrete 4 is arranged above the concrete cushion layer 3, polyurethane waterproof paint 5 is arranged above the second fine stone concrete 4, a dry-mixed mortar leveling layer 6 is arranged above the polyurethane waterproof paint 5, a mortar bonding layer 7 is arranged above the dry-mixed mortar leveling layer 6, and a floor tile layer 8 is arranged above the mortar bonding layer 7.
The bottom of the structural descending plate 1 is provided with a PVC pipe hole 101 through a water drill hole, and the joint of the structural descending plate 1 and the composite lightweight aggregate filling layer 2 is provided with a lower bell mouth 102 and an upper bell mouth 201 through a chiseling treatment.
The PVC pipe 9 comprises two PVC pipes with the inner diameter of 50mm and a matched elbow, and the two PVC pipes and the matched elbow integrally form the bent PVC pipe 9. The horizontal slope of the horizontal end of the PVC pipe 9 is 2%.
The top of the vertical end of the PVC pipe 9 is inserted into the PVC pipe hole 101, the top of the PVC pipe 9 extends into the 1/2 height line of the filling layer of the composite lightweight aggregate filling layer 2, a plurality of evenly distributed flower pipe holes 103 are formed in the top of the PVC pipe 9, and nylon plastic ties 10 are bound on the top of the PVC pipe 9.
The top outer side of the PVC pipe 9 is filled with graded pebbles 11. The grain size of the graded pebbles 11 is 0.6mm-0.9mm.
The contact position of the structural descending plate 1 and the graded pebble 11 is provided with a polypropylene cloth layer surface layer 12. The contact position of the composite lightweight aggregate filling layer 2 and the graded pebble 11 is provided with a geotextile surface layer 13. The polypropylene cloth layer surface layer 12 and the geotextile surface layer 13 are each 0.4m2.
A first fine stone concrete 14 is filled between the structural drop board 1 and the inner wall of the PVC pipe hole 101. The horizontal end of the PVC pipe 9 is connected with a PVC sewage draining main pipe 15, and a rubber sealing ring 16 is arranged at the joint of the PVC pipe 9 and the PVC sewage draining main pipe 15;
The bottom of the structural drop plate 1 is provided with a suspended ceiling 18 through a suspension rod 17.
A construction method of an anti-seepage auxiliary guide and drainage structure between multiple water rooms comprises the following steps:
The bottom of the structural descending plate 1 is provided with a PVC pipe hole 101 through a water drill, the joint of the structural descending plate 1 and the composite lightweight aggregate filling layer 2 is provided with a lower horn mouth 102 and an upper horn mouth 201 through a chiseling treatment, the chiseling depth of the lower horn mouth 102 is not more than 1/2 of the thickness of the structural descending plate 1, and the chiseling depth of the lower horn mouth 102 is not more than 1/2 of the thickness of the composite lightweight aggregate filling layer 2.
Two 50mm PVC pipes are then connected by a mating elbow to form PVC pipe 9. The horizontal end of the PVC pipe 9 is connected with the PVC sewage draining main pipe 15, and the joint of the PVC pipe 9 and the PVC sewage draining main pipe 15 is sealed by a rubber sealing ring 16.
The top of the PVC pipe 9 is inserted into the PVC pipe hole 101, and the top of the PVC pipe 9 extends into the 1/2 height line of the filling layer of the composite lightweight aggregate filling layer 2, and is subjected to small incision treatment at a position slightly higher than the lower mouth of the bell mouth. At the same time, the top of the PVC pipe 9 is provided with a plurality of evenly distributed pipe holes 103.
Then, fine stone concrete pouring treatment is performed between the structural drop board 1 and the inner wall of the PVC pipe 101, and the first fine stone concrete 14 is filled. After the first fine stone concrete 14 is solidified, the inner walls of the lower bell mouth 102 and the upper bell mouth 201 are comprehensively painted twice by using a water-proof adhesive. The contact position of the structural descending plate 1 and the graded pebble 11 is provided with a polypropylene cloth layer 12, and the contact position of the composite lightweight aggregate filling layer 2 and the graded pebble 11 is provided with a geotextile layer 13.
After the polypropylene cloth layer surface layer 12 and the geotextile layer 13 are naturally air-dried, the insides of the lower bell mouth 102 and the upper bell mouth 201 are filled with graded pebbles 11, and the graded pebbles 11 are bound at the top pipe orifice of the PVC pipe 9 by using a nylon plastic tie 10 with the thickness of 5mm 300mm, and finally light aggregate backfilling is carried out.
When the light aggregate is backfilled, the concrete cushion layer 3 is arranged above the composite light aggregate filling layer 2, the second fine stone concrete 4 is arranged above the concrete cushion layer 3, the polyurethane waterproof paint 5 is arranged above the second fine stone concrete 4, the dry-mixed mortar leveling layer 6 is arranged above the polyurethane waterproof paint 5, the mortar bonding layer 7 is arranged above the dry-mixed mortar leveling layer 6, and the floor tile layer 8 is arranged above the mortar bonding layer 7.
The bottom of the structural drop plate 1 is provided with a suspended ceiling 18 through a suspension rod 17.
The above detailed description of embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model.
Claims (7)
1. A multi-water room anti-seepage auxiliary guide structure is characterized in that a PVC pipe hole (101) is formed in the bottom of a structural descending plate (1) through a water drill hole, a lower horn mouth (102) and an upper horn mouth (201) are formed in the joint of the structural descending plate (1) and a composite lightweight aggregate filling layer (2) through a chiseling treatment, the top of the vertical end of a PVC pipe (9) is inserted into the PVC pipe hole (101), graded pebbles (11) are filled on the outer side of the top of the PVC pipe (9), a polypropylene fabric layer (12) is arranged at the contact position of the structural descending plate (1) and the graded pebbles (11), a geotextile surface layer (13) is arranged at the contact position of the composite lightweight aggregate filling layer (2) and the graded pebbles (11), and first fine stone concrete (14) is filled between the structural descending plate (1) and the inner wall of the PVC pipe hole (101).
2. The anti-seepage auxiliary guide structure for the multi-water room is characterized in that the top end of a PVC pipe (9) extends into a 1/2 height line of a filling layer of a composite lightweight aggregate filling layer (2), a plurality of evenly distributed flower pipe holes (103) are formed in the top of the PVC pipe (9), and nylon plastic ties (10) are bound on the top end of the PVC pipe (9).
3. The anti-seepage auxiliary guide structure for the multi-water room is characterized in that the horizontal end of a PVC pipe (9) is connected with a PVC pollution discharge main pipe (15), a rubber sealing ring (16) is arranged at the joint of the PVC pipe (9) and the PVC pollution discharge main pipe (15), and the horizontal gradient of the horizontal end of the PVC pipe (9) is 2%.
4. The anti-seepage auxiliary guide structure for the multi-water room is characterized in that the PVC pipe (9) comprises two PVC pipes with the inner diameter of 50mm and a matched elbow, and the two PVC pipes and the matched elbow integrally form the bent PVC pipe (9).
5. The anti-seepage auxiliary guide and drainage structure for the multi-water room is characterized in that the grain size of the graded pebbles (11) is 0.6-0.9 mm, and the polypropylene cloth layer surface layer (12) and the geotextile surface layer (13) are 0.4m2 respectively.
6. The anti-seepage auxiliary guide-drainage structure for the multi-water room is characterized in that a suspended ceiling (18) is arranged at the bottom of the structural descending plate (1) through a suspender (17).
7. The anti-seepage auxiliary guide structure for the multi-water room is characterized in that a composite lightweight aggregate filling layer (2) is arranged above a structural descending plate (1), a concrete cushion layer (3) is arranged above the composite lightweight aggregate filling layer (2), second fine stone concrete (4) is arranged above the concrete cushion layer (3), polyurethane waterproof paint (5) is arranged above the second fine stone concrete (4), a dry-mixed mortar leveling layer (6) is arranged above the polyurethane waterproof paint (5), a mortar bonding layer (7) is arranged above the dry-mixed mortar leveling layer (6), and a floor tile layer (8) is arranged above the mortar bonding layer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420870599.3U CN222923857U (en) | 2024-04-25 | 2024-04-25 | Anti-seepage auxiliary guide and drainage structure for multi-water room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420870599.3U CN222923857U (en) | 2024-04-25 | 2024-04-25 | Anti-seepage auxiliary guide and drainage structure for multi-water room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222923857U true CN222923857U (en) | 2025-05-30 |
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ID=95811465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420870599.3U Active CN222923857U (en) | 2024-04-25 | 2024-04-25 | Anti-seepage auxiliary guide and drainage structure for multi-water room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222923857U (en) |
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2024
- 2024-04-25 CN CN202420870599.3U patent/CN222923857U/en active Active
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