CN214659060U

CN214659060U - Roof water locking ring leakage control waterproof system

Info

Publication number: CN214659060U
Application number: CN202023240634.4U
Authority: CN
Inventors: 王东海
Original assignee: Wuhan Qiang'an Technology Co ltd
Current assignee: Wuhan Qiang'an Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-11-09
Anticipated expiration: 2030-12-29

Abstract

The utility model provides a roof lock water ring leakage control waterproof system, at least comprises a leakage control groove, a waterproof layer and a filling layer are arranged in the leakage control groove, the leakage control groove comprises a lower groove and an upper groove which are communicated, a leakage blocking layer is arranged on the groove wall of the lower groove, an interface treatment layer is arranged on the leakage blocking layer, the interface treatment layer is positioned on the inner side of the leakage blocking layer and the bottom surface of the upper groove, the waterproof layer is positioned on the interface treatment layer, and the filling layer is filled in the lower groove; the upper groove is sequentially covered with an auxiliary waterproof layer and a roof filling layer from the bottom to the top, and a sealing layer is also covered on the upper groove; the bottom surface of the leakage control groove is also provided with an annular groove, the inside of the annular groove is poured through polyurethane coating to form a water locking ring, and the water locking ring surrounds the water leakage point. The system can repair roof water leakage points and avoid secondary leakage caused by transverse cracks, and is simple in structure, convenient to construct and cost-saving.

Description

Roof water locking ring leakage control waterproof system

Technical Field

The utility model relates to a roofing is controlled and is leaked waterproof system, concretely relates to roofing lock water ring is controlled and is leaked waterproof system.

Background

The roof leakage problem is a common problem which puzzles residents on the top floor, the residence and the life of the residents are seriously influenced, the roof leakage can be caused by the reasons of expansion and contraction of heat and cold of roof materials, foundation settlement, ageing of waterproof materials and the like, and the house leakage problem becomes a very prominent problem in the engineering construction of China at present. The method for repairing the roof leakage mainly comprises the steps of opening and repairing the whole roof or filling waterproof materials or concrete in a roof water leakage point, but the methods are easy to cause leakage again for the same reason.

There is the relevant report of adopting to repair the recess in order to solve above-mentioned shortcoming in the present field, for example chinese patent CN201621394076 discloses an upright roofing local antiseep repair structure, this structure is including setting up the repair recess in heat preservation in and bottom intercommunication roof boarding, it is equipped with first screed-coat, the bond line to repair the recess, first waterproof layer, heat preservation filler, second screed-coat and second waterproof layer to cover, this utility model discloses a design of repairing the recess has solved the roofing under the condition of seepage, the problem of "water channeling" can appear in the heat preservation in the seepage water, the whole maintenance of roofing has been avoided, cost and operating time have been saved. But the accumulated water in the roof structural layer can flow to the leakage point through the transverse crack, so that the repaired leakage point leaks again.

Disclosure of Invention

The above-mentioned not enough to exist among the prior art, the utility model provides a roof lock water ring leakage control waterproof system, this system can repair the roof spot of leaking out and avoid the seepage once more that transverse crack leads to, simple structure, and cost is saved to convenient construction.

Realize the utility model discloses the technical scheme that above-mentioned purpose adopted does:

a roof water locking ring leakage-control waterproof system at least comprises a leakage-control groove, wherein the leakage-control groove is formed by downwards excavating with a roof water leakage point as a center, a waterproof layer and a filling layer are arranged in the leakage-control groove, the leakage-control groove comprises a lower groove and an upper groove which are communicated with each other, the upper groove is positioned above the lower groove, the bottom area of the upper groove is larger than that of the lower groove, a leakage blocking layer is arranged on the groove wall of the lower groove, an interface treatment layer is arranged on the leakage blocking layer, the interface treatment layer is positioned on the inner side of the leakage blocking layer and the bottom surface of the upper groove, the waterproof layer is positioned on the interface treatment layer, and the filling layer is filled in the lower groove; an auxiliary waterproof layer and a roof filling layer are sequentially covered on the upper groove from the bottom to the top, the roof filling layer fills the upper groove to be flush with the roof, a sealing layer is further covered on the upper groove, and the sealing layer is poured into the groove wall of the upper groove and seals a gap between the roof filling layer and the roof; the bottom surface of the leakage control groove is further provided with an annular groove, the depth of the annular groove is 20-30 mm, the width of the annular groove is 3-5 mm, a water locking ring is formed in the annular groove in a pouring mode through polyurethane coating, and the water locking ring surrounds the water leakage point.

The material of leaking stoppage layer is leaking stoppage king, and the inside of leaking stoppage layer is provided with net cloth, and the thickness of leaking stoppage layer is 20 mm.

The waterproof layer is a polyurethane coating layer with the thickness of 2 mm.

The filling layer is formed by pouring cement mortar and recycled light materials after being uniformly stirred.

The auxiliary waterproof layer is a self-adhesive waterproof roll with the thickness of 3 mm.

The material of roofing filling layer is fine aggregate concrete, fine aggregate concrete inside is provided with the reinforcing bar net piece of diameter 4mm, and the thickness of roofing filling layer is 40 mm.

The sealing layer is asphalt.

Compared with the prior art, the utility model have following advantage: 1. the utility model discloses in be provided with the lock water ring around the water leakage point who controls hourglass recess bottom, can avoid ponding from the horizontal crack seepage and the water leakage point that leads to leaks once more. 2. The utility model discloses well leak control recess is provided with upper groove and low groove, and upper and lower recess is provided with waterproof layer and filling layer respectively to seal the gap between roofing filling layer and the roofing with the sealing layer at last, whole leak control water-proof system realizes multiple waterproof through coating waterproof, coiled material waterproof, rigidity waterproof and seam seal waterproof, and water-proof effects is better, and can avoid this water leakage point to take place the seepage once more. 3. The utility model discloses the bottom area of well upper groove is greater than the bottom area of low groove for the sealed more firm of low groove, full play multiple waterproof effect 4 the utility model discloses the material of well roofing filling layer is unanimous with roofing material, has kept the aesthetic property of roofing outward appearance.

Drawings

FIG. 1 is a cross-sectional view of the middle roof water-locking ring leakage-control waterproof system of the present invention;

FIG. 2 is a top view of the middle roof water-locking ring leakage-control waterproof system of the present invention;

wherein: 1-roof, 2-lower groove, 3-upper groove, 4-leaking stoppage layer, 5-interface treatment layer, 6-waterproof layer, 7-filling layer, 8-auxiliary waterproof layer, 9-roof filling layer, 10-sealing layer and 11-water locking ring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

The water-locking ring leakage-control and water-proof system for the roof provided by the embodiment is shown in fig. 1 and fig. 2, and at least comprises a leakage-control groove, the leakage-control groove is formed by downwards excavating with a water leakage point of the roof 1 as a center, a waterproof layer 6 and a filling layer 7 are arranged in the leakage-control groove, the leakage-control groove comprises a lower groove 2 and an upper groove 3 which are communicated with each other, the upper groove is positioned above the lower groove, the bottom area of the upper groove is larger than that of the lower groove, a leakage blocking layer 4 with the thickness of 20mm is arranged on the wall of the lower groove, the material of the leakage blocking layer is a leakage blocking king, a grid cloth is arranged in the leakage blocking layer, an interface treatment layer 5 is arranged on the leakage blocking layer, the interface treatment layer is positioned on the inner side of the leakage blocking layer and the bottom surface of the upper groove, the waterproof layer is positioned on the interface treatment layer, the waterproof layer is a polyurethane coating layer with the thickness of 2mm, the interface treatment layer can enhance the adhesiveness of the waterproof layer, and the filling layer is filled in the lower groove, the filling layer is formed by pouring cement mortar and recycled light materials after being uniformly stirred; the upper groove is covered by tank bottom supreme in proper order and is equipped with auxiliary waterproof layer 8 and roofing filling layer 9, and auxiliary waterproof layer is thickness 3 mm's self-adhesion waterproofing membrane, and the roofing filling layer fills the upper groove to flush with the roofing, and the material of roofing filling layer is the pea gravel concrete, the inside reinforcing bar net piece that is provided with diameter 4mm of pea gravel concrete, and the thickness of roofing filling layer is 40 mm. The upper groove is also covered with an asphalt sealing layer 10, and the sealing layer is poured into the groove wall of the upper groove and seals the gap between the roof filling layer and the roof; the bottom surface of the leakage control groove is further provided with an annular groove, the depth of the annular groove is 20-30 mm, the width of the annular groove is 3-5 mm, a water locking ring 11 is formed in the annular groove in a pouring mode through polyurethane coating, the water locking ring surrounds the water leakage point, accumulated water at other positions in the roof is prevented from leaking to the water leakage point along the transverse cracks, and the water leakage point is caused to leak water again.

Claims

1. The utility model provides a roofing lock water ring is controlled and is leaked waterproof system, is at least including controlling the recess that leaks, control the recess that leaks and for using roofing leak point department to excavate downwards as the center and form, control and leak and be provided with waterproof layer and filling layer in the recess, its characterized in that: the leakage control groove comprises a lower groove and an upper groove which are communicated, the upper groove is positioned above the lower groove, the bottom area of the upper groove is larger than that of the lower groove, a leakage blocking layer is arranged on the wall of the lower groove, an interface treatment layer is arranged on the leakage blocking layer, the interface treatment layer is positioned on the inner side of the leakage blocking layer and the bottom surface of the upper groove, the waterproof layer is positioned on the interface treatment layer, and the filling layer is filled in the lower groove; an auxiliary waterproof layer and a roof filling layer are sequentially covered on the upper groove from the bottom to the top, the roof filling layer fills the upper groove to be flush with the roof, a sealing layer is further covered on the upper groove, and the sealing layer is poured into the groove wall of the upper groove and seals a gap between the roof filling layer and the roof; the bottom surface of the leakage control groove is further provided with an annular groove, the depth of the annular groove is 20-30 mm, the width of the annular groove is 3-5 mm, a water locking ring is formed in the annular groove in a pouring mode through polyurethane coating, and the water locking ring surrounds the water leakage point.

2. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the material of leaking stoppage layer is leaking stoppage king, and the inside of leaking stoppage layer is provided with net cloth, and the thickness of leaking stoppage layer is 20 mm.

3. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the waterproof layer is a polyurethane coating layer with the thickness of 2 mm.

4. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the filling layer is formed by pouring cement mortar and recycled light materials after being uniformly stirred.

5. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the auxiliary waterproof layer is a self-adhesive waterproof roll with the thickness of 3 mm.

6. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the material of roofing filling layer is fine aggregate concrete, fine aggregate concrete inside is provided with the reinforcing bar net piece of diameter 4mm, and the thickness of roofing filling layer is 40 mm.

7. The roof water-locking ring leakage-control waterproof system according to claim 1, characterized in that: the sealing layer is asphalt.