CN212358879U

CN212358879U - Waterproof construction of building roof eaves mouth is built in room

Info

Publication number: CN212358879U
Application number: CN202020663028.4U
Authority: CN
Inventors: 范林娟; 张璇; 李红艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-15
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a waterproof construction of building roof eaves mouth is built in room relates to the room and builds technical field, the utility model discloses a from the bottom up includes cast-in-place board in proper order, looks for slope layer, heat preservation, waterproof layer, make-up isolation layer and protective layer, be equipped with a plurality of permeability cells in the structure, the permeability cell with look for the slope layer contact, pass the heat preservation and wear out from the protective layer at last, heat preservation, waterproof layer, make-up isolation layer and protective layer are L type structure, be three layer construction in the corner of L structure in the heat preservation, be two-layer structure in straight department, the utility model discloses it is good to have a water-proof effects, and simple structure is under construction easily, adopts the setting of permeability cell simultaneously, avoids the structural expansion, has increased life.

Description

Waterproof construction of building roof eaves mouth is built in room

Technical Field

The utility model relates to a technical field is built in the room, and more specifically relates to a waterproof construction of building roof eaves mouth is built in room.

Background

The eaves refers to the roof structure plate top at the junction of the structure outer wall body and the roof structure plate, and the eaves height is the height from the designed outdoor terrace to the eaves; cornice refers to a horizontal component which is typically arranged on the top of a building in a building composition and is convex with feet; in particular to the uppermost part of three parts of the cornice of the classical architecture.

The water seepage and water leakage phenomena often occur between the existing cornice and the roof and in the place connected with the wallboard, and the water seepage phenomenon of the house can be caused when the drainage at the cornice is improper and untimely, so that the quality of the house is extremely influenced.

Simultaneously current roof eaves mouth because the long-time high temperature of roofing can lead to the structure inflation, leads to the problem that life reduces, has consequently designed a waterproof construction of building roof eaves mouth according to above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve current house infiltration problem and roof inflation problem, the utility model discloses a waterproof construction of roof eaves mouth is built in room.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme: from the bottom up includes cast-in-place board, looks for slope layer, heat preservation, waterproof layer, make level isolation layer and protective layer in proper order, be equipped with a plurality of permeability cells in the structure, the permeability cell with look for the contact of slope layer, pass the heat preservation and wear out from the protective layer at last.

Further, heat preservation, waterproof layer, the isolation layer of making level and protective layer are L type structure for can be better with the laminating of eave.

Furthermore, the upper surface and the lower surface of the leveling isolation layer are rough surfaces, so that the leveling isolation layer can be better adhered to the upper layer and the lower layer.

Furthermore, be three-layer construction in the waterproof layer in the corner of L structure, be two-layer construction in straight department for avoid reducing because the corner leads to the appearance of the scheduling problem that leaks owing to the construction scheduling problem.

Furthermore, the heat-insulating layer is an extruded polystyrene board, and the extruded polystyrene board is called an extruded polystyrene foam board, namely an extruded board for short and is called an XPS board. The extruded sheet is an environment-friendly thermal insulation material with excellent performances such as high compression resistance, low water absorption, moisture resistance, air impermeability, light weight, corrosion resistance, super aging resistance (almost no aging after long-term use), low heat conductivity coefficient and the like.

The utility model has the advantages as follows:

1. the utility model discloses simple structure through simple combination multiple structure, further avoids it to leak, has added the blast pipe wherein simultaneously for can avoid on the roof because the high temperature leads to the structure to expand, make life short.

2. Level leveling isolation layer surface and lower surface are the mat surface for what the screed-coat can be better bonds with heated board and dope layer, make bonding effect better.

3. The utility model discloses a waterproof board that adopts in the corner is three layer construction, will more the one deck for the straight district for the waterproof that the turning can be better.

Drawings

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

reference numerals: 1. casting a plate in situ; 2. finding a slope layer; 3. a heat-insulating layer; 4. a waterproof layer; 5. leveling the isolation layer; 6. a protective layer; 7. and (4) ventilating the pipes.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Example 1

As shown in fig. 1, this embodiment from the bottom up includes cast-in-place board 1 in proper order, looks for slope layer 2, heat preservation 3, waterproof layer 4, make level isolation layer 5 and protective layer 6, be equipped with a plurality of permeability cells 7 in the structure, permeability cell 7 with look for slope layer 2 contact, pass heat preservation 3 and wear out from protective layer 6 at last, heat preservation 3, waterproof layer 4, make level isolation layer 5 and protective layer 6 are L type structure, heat preservation 3 is the extruded polystyrene board, the full name of extruded polystyrene board is extruded polystyrene foam board, shortly referred to as extruded sheet, is the XPS board again. The extruded sheet is an environment-friendly thermal insulation material with excellent performances such as high compression resistance, low water absorption, moisture resistance, air impermeability, light weight, corrosion resistance, super aging resistance (almost no aging after long-term use), low heat conductivity coefficient and the like.

Example 2

As shown in fig. 1, in order to improve the bonding strength between the structures, this embodiment is further improved based on embodiment 1, specifically: the upper surface and the lower surface of the leveling isolation layer 5 are rough surfaces, so that the leveling isolation layer 5 can be better adhered to an upper layer and a lower layer.

Example 3

As shown in fig. 1, in order to avoid reducing the occurrence of problems such as poor waterproofing effect caused by problems such as construction at corners, the embodiment is further improved on the basis of embodiment 2, specifically: the corner of the L-shaped structure in the heat-insulating layer 3 is of a three-layer structure, and the straight part of the heat-insulating layer is of a two-layer structure.

Claims

1. The utility model provides a waterproof construction of building roof eaves mouth, its characterized in that is built in room: from the bottom up includes cast-in-place board (1), looks for slope layer (2), heat preservation (3), waterproof layer (4), make level isolation layer (5) and protective layer (6) in proper order, be equipped with a plurality of permeability cell (7) in the structure, permeability cell (7) and the contact of looking for slope layer (2) pass heat preservation (3) and wear out from protective layer (6) at last.

2. The waterproof structure of roof cornice is built in room according to claim 1, its characterized in that: the heat-insulating layer (3), the waterproof layer (4), the leveling isolation layer (5) and the protective layer (6) are L-shaped structures.

3. The waterproof structure of roof cornice is built in room according to claim 1, its characterized in that: the upper surface and the lower surface of the leveling isolation layer (5) are rough surfaces.

4. The waterproof structure of roof eaves mouth is built in room of claim 2, its characterized in that: the corner of the L-shaped structure in the waterproof layer (4) is of a three-layer structure, and the straight part of the waterproof layer is of a two-layer structure.

5. The waterproof structure of roof cornice is built in room according to claim 1, its characterized in that: the heat-insulating layer (3) is an extruded polystyrene board.