CN211714402U

CN211714402U - Parapet waterproof construction

Info

Publication number: CN211714402U
Application number: CN202020165607.6U
Authority: CN
Inventors: 王宁; 刘瑞军; 赵朋怀; 赵坤; 贾迎冬; 于维新; 吴继承; 姜博宇
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-20
Anticipated expiration: 2030-02-13

Abstract

The utility model relates to a parapet waterproof structure, including the parapet base member, the both sides surface of parapet base member all adopts the two overlap joint of pre-paving anti-sticking to lay waterproofing membrane, pour on the horizontal plane of parapet base member and look for the slope layer, it has the screed-coat all to look for on the upper surface of slope layer and the inboard perpendicular of parapet base member, the SBS waterproof layer has been laid to the surface of screed-coat, the isolation layer has been laid to the surface of SBS waterproof layer, the surface of isolation layer has been pour the inoxidizing coating, the reentrant corner of parapet base member is located the rear surface of SBS waterproof layer and is provided with the additional layer, adopts the two overlap joint waterproofing membrane of pre-paving anti-sticking after the parapet base member is handled, makes concrete base member and waterproofing membrane whole synthetic glue hook lock form each other, has very high adhesive property, and the improvement water-proof effects to a great extent, and foaming concrete not only can be used as to look for the slope and, saving heat insulating material.

Description

Parapet waterproof construction

Technical Field

The utility model belongs to the technical field of building engineering, concretely relates to parapet waterproof construction.

Background

The parapet wall is a short wall around the roof of a building, and has the main functions of maintaining safety, and applying waterproof pressed bricks at the bottom to prevent water seepage of a waterproof layer or overflow of roof rainwater. According to the building technical regulation, the parapet is regarded as the role of the railing, if the building is above 10 stories and the height is not less than 1.2m, and in order to avoid the buster from being intentionally heightened by the building, the parapet with the height not more than 1.5m is also regulated, the parapet on the roof of the building is used for protecting the safety of personnel and has the decoration effect on the building facade. The parapet wall without a roof has the function of fixing the asphalt felt besides the function of facade decoration.

Nowadays, the construction industry is increasingly demanding in terms of various water repellent treatments, especially structures like this which are very easily exposed to outdoor environments, such as roofing structures. Most of the roof parapet walls are masonry, cracks are easy to generate, the roof parapet walls are not tightly seamed with roof structural plates, roof water leakage is easy to cause, and the overall performance of a house is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide a parapet waterproof construction, have the increase adhesive property, the improvement water-proof effects of very big degree and save waterproof material's advantage.

The technical scheme for realizing the purpose is as follows:

the utility model provides a parapet waterproof construction, including the parapet base member, the both sides surface of parapet base member all adopts the two overlap joints of pre-spread anti-adhesion to have laid waterproofing membrane, pour on the horizontal plane of parapet base member and look for the slope layer, all be provided with the screed-coat on the upper surface of looking for the slope layer and the inboard perpendicular of parapet base member, the SBS waterproof layer has been laid to the surface of screed-coat, the isolation layer has been laid to the surface of SBS waterproof layer, the inoxidizing coating has been pour to the surface of isolation layer, the rear surface that the reentrant corner of parapet base member goes out to be located the SBS waterproof layer is provided with the additional layer.

Preferably, the inner side of the vertical surface of the parapet base body is inwards sunken to form a connection groove, so that the SBS waterproof coiled material in the SBS waterproof layer can be conveniently laid.

Preferably, the SBS waterproofing membrane has laid the SBS waterproofing membrane in the SBS waterproofing membrane, and the both ends of SBS waterproofing membrane all extend to the inside of linking up the groove, are convenient for link up SBS waterproofing membrane.

Preferably, two-way steel bar net groove is seted up to the inside of inoxidizing coating, and the inside of two-way steel bar net groove is embedded to have the stagnant water oleamen.

Preferably, the contained angle position department of additional layer is the slope type and lays, and the contained angle of additional layer and horizontal plane and perpendicular is 120, and reentrant corner position department of being convenient for carries out the multilayer waterproof, and it is waterproof to reentrant corner department ponding.

The utility model has the advantages that: the parapet base is treated and then is pre-paved with the anti-adhesive double-lap waterproof coiled material, so that the concrete base and the waterproof coiled material are integrally formed by mutually hooking and locking the synthetic glue, the bonding performance is very high, the waterproof effect is improved to a great extent, and the foamed concrete is not only used for finding a slope, but also can be used for a heat-insulating layer, so that the heat-insulating material is saved.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the additional layer and SBS waterproof layer structure of the present invention;

description of reference numerals:

1. waterproof coiled materials; 2. a parapet base; 3. finding a slope layer; 4. leveling layer; 5. a protective layer; 6. bidirectional steel bar mesh grooves; 7. an isolation layer; 8. an additional layer; 9. SBS waterproof layer.

Detailed Description

The invention will be further explained with reference to the drawings and the specific embodiments.

Referring to fig. 1, the utility model provides a parapet waterproof structure, including parapet base member 2, the both sides surface of parapet base member 2 all adopts the two overlap joints of pre-paving anti-sticking to lay waterproofing membrane 1, waterproofing membrane 1 can use SBS waterproofing membrane or SBS modified asphalt waterproofing membrane etc., has pour on the horizontal plane of parapet base member 2 and has looked for the slope layer 3, look for the slope layer 3 and adopt the foaming concrete to constitute, the foaming concrete is that the foaming agent fully foams with mechanical means through the foaming system of foaming machine, and mix foam and grout homogeneous mixing, then carry out cast-in-place construction or mould shaping through the pumping system of foaming machine, a novel light insulation material who contains a large amount of closed gas pockets that forms through natural curing, can look for the slope and can play the heat retaining effect, all be provided with screed-coat 4 on the upper surface of looking for the slope layer 3 and the inboard perpendicular of parapet base member 2, SBS waterproof layer 9 has been laid to the surface of screed-coat 4, and isolation layer 7 has been laid to the surface of SBS waterproof layer 9, and inoxidizing coating 5 has been pour to the surface of isolation layer 7, and parapet base member 2's reentrant corner goes out the rear surface that is located SBS waterproof layer 9 and is provided with additional layer 8, and additional layer 8 also adopts SBS waterproofing membrane.

Further, as shown in fig. 1, the inside of the vertical surface of the parapet base body 2 is recessed inward to form a joint groove, and in this embodiment, the joint groove is disposed around the inside of the parapet.

Further, as shown in fig. 1, an SBS waterproof roll is laid in the SBS waterproof layer 9, and both ends of the SBS waterproof roll extend to the inside of the joining groove, and in this embodiment, one end of the SBS waterproof roll is placed inside the joining groove, and is laid to the inside of the joining groove of the other end toward the other end.

Further, two-way reinforcing bar net groove 6 has been seted up to the inside of inoxidizing coating 5, and two-way reinforcing bar net groove 6's inside is embedded to have the stagnant water oleamen, joins in marriage in 6 two-way reinforcing bar net grooves of this embodiment

An @ 200 bidirectional reinforcing bar, 6m across. The width of the seam is 20mm, and ointment is embedded in the seam.

Furthermore, the additional layer 8 is laid obliquely at an included angle, and the included angles between the additional layer 8 and the horizontal plane and the vertical plane are 120 °.

The utility model discloses a theory of operation is: the utility model discloses in this main construction method: the method comprises the steps of pouring a structural floor slab and a parapet base body 2 at one time, polishing a base layer, paving by adopting a pre-paved reverse-adhered double-lap waterproof roll 1, upward turning the parapet base body 2 by a certain height to form a connection groove, adopting foamed concrete for a slope finding layer 3, being capable of finding a slope and playing a heat preservation role, adopting cement mortar for a leveling layer 4, then paving a SBS waterproof layer 9 for secondary waterproofing, paving an additional layer 8 at a reentrant corner, adopting a plastic film for an isolation layer, pouring a protective layer 5 thereon, and adopting C20 fine stone concrete with the thickness of 40mm for the protective layer 5.

The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.

Claims

1. The utility model provides a parapet waterproof construction, includes the parapet base member, its characterized in that: the utility model discloses a parapet wall, including parapet wall base member, inlayed slope layer, SBS waterproof layer, the both sides surface of parapet wall base member all adopts the two overlap joints of the anti-sticking of pre-paving to lay waterproofing membrane, it has pour on the horizontal plane of parapet wall base member to look for the slope layer, all be provided with the screed-coat on the upper surface of looking for the slope layer and the inboard perpendicular of parapet wall base member, the SBS waterproof layer has been laid to the surface of SBS waterproof layer, the inoxidizing coating has been pour to the surface of isolation layer, the rear surface that the reentrant corner play of parapet wall base.

2. A parapet waterproof construction according to claim 1, wherein: the inner side of the vertical surface of the parapet base body is inwards sunken to form a connection groove.

3. A parapet waterproof construction according to claim 1, wherein: SBS waterproofing membrane has laid in the SBS waterproofing membrane, and SBS waterproofing membrane's both ends all extend to the inside of linking up the groove.

4. A parapet waterproof construction according to claim 1, wherein: two-way steel bar net groove has been seted up to the inside of inoxidizing coating, and the inside of two-way steel bar net groove is embedded to have the stagnant water oleamen.

5. A parapet waterproof construction according to claim 1, wherein: the included angle position of the additional layer is laid in an inclined mode, and the included angle between the additional layer and the horizontal plane and the included angle between the additional layer and the vertical plane are 120 degrees.