CN210263657U

CN210263657U - Adiabatic moisture-proof roofing structure

Info

Publication number: CN210263657U
Application number: CN201920771888.7U
Authority: CN
Inventors: 黄伟; 何建成; 郑剑; 杜鹏; 杨鹏飞
Original assignee: Zhejiang Hangzhou Bay Construction Group Co ltd
Current assignee: Zhejiang Hangzhou Bay Construction Group Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-04-07
Anticipated expiration: 2029-05-27

Abstract

The utility model discloses a heat-insulating and moisture-proof roof structure, which belongs to the field of roof engineering and comprises a base layer, wherein the upper surface of the base layer is provided with a leveling layer, the upper surface of the leveling layer is provided with a slope finding layer, the upper surface of the slope finding layer is coated with a first heat-insulating layer, the upper surface of the first heat-insulating layer is paved with a first overhead board, the upper surface of the first overhead board is fixedly connected with a second overhead board, the upper surface of the second overhead board is coated with a second heat-insulating layer, the upper surface of the second heat-insulating layer is paved with a waterproof board, the upper end surface of the waterproof board is coated with a waterproof layer, the upper end surface of the waterproof board is isolated in an overhead way by adopting a double-layer heat-insulating layer structure and additionally arranging the overhead board at the center, the surface of the base layer is isolated, the heat-insulating performance is improved, the butt joint of the waterproof board is filled by a sealing layer, the waterproof performance is improved.

Description

Adiabatic moisture-proof roofing structure

Technical Field

The utility model relates to a roofing engineering field, more specifically say, relate to an adiabatic moisture-proof type roofing structure.

Background

Roofing engineering is a convenience in building engineering and comprises a coiled material waterproof roof, a film-coated waterproof roof, a rigid waterproof roof, a concrete tile roof, a felt tile roof, a glass roof, a profiled steel sheet roof, a small blue tile roof and the like;

in the existing heat-insulating and moisture-proof roof structure, in order to realize heat insulation, namely, to coat a heat-insulating layer on a slope finding layer for heat insulation, the heat-insulating property is low, and in order to realize moisture resistance, namely, to lay a waterproof coiled material at the top, the waterproof property is still to be improved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an adiabatic moisture-proof type roofing structure is through adopting double-deck heat insulation layer structure to locate to add at the center and establish the overhead board, can make somebody a mere figurehead isolated to the basic unit surface, improve thermal insulation performance, through lay waterproof board under the waterproof layer in advance, waterproof board butt joint department passes through the sealing layer and fills, improves waterproof performance.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A heat-insulation and moisture-proof roof structure comprises a base layer, wherein a leveling layer is arranged on the upper surface of the base layer, a slope finding layer is arranged on the upper surface of the leveling layer, a first heat-insulation layer is covered on the upper surface of the slope finding layer, a first overhead plate is laid on the upper surface of the first heat-insulation layer, a second overhead plate is fixedly connected with the upper surface of the first overhead plate, a second heat-insulation layer is covered on the upper surface of the second overhead plate, a waterproof plate is laid on the upper surface of the second heat-insulation layer, a waterproof layer is covered on the upper end surface of the waterproof plate, the waterproof layer is a waterproof coiled material, a first cavity is arranged in the first overhead plate and the second overhead plate, a trapezoidal groove is formed in the outer surfaces of the first overhead plate and the second overhead plate, a second cavity is formed in the trapezoidal groove after the first overhead plate and the second overhead plate are stacked, the overhead plate is additionally arranged in the center by adopting a double-layer heat-insulation structure, can make somebody a mere figurehead isolated to basic unit surface, improve adiabatic performance, through lay waterproof sheet material in advance under the waterproof layer, waterproof sheet material butt joint department is filled through the sealing layer, improves waterproof performance.

Furthermore, the inner side surface of the first cavity of the first overhead plate is fixedly connected with a supporting cross plate, the inner side surface of the first cavity of the second overhead plate is also provided with a supporting cross plate, the first overhead plate and the second overhead plate are made of steel, the thickness of the edge of the first overhead plate and the thickness of the edge of the second overhead plate are not more than three millimeters, the overlapping thickness of the first overhead plate and the second overhead plate is not more than ten centimeters, and the supporting plate has good supporting performance.

Furthermore, the front end edge portion and the rear end edge portion of the waterproof board are provided with inclined notches, the inclined notches of the waterproof board are provided with bent grooves, and sealing layers are filled in clamping groove cavities formed by the inclined notches and the bent grooves between the waterproof board and the waterproof board, so that the waterproof sealing performance is improved.

Furthermore, the sealing layer is made of rubber sealing agent, the rubber sealing agent is filled into a groove clamping cavity formed by the inclined notch and the bent groove between the waterproof plate and the waterproof plate, the groove clamping cavity is solidified to form the sealing layer, fracture sealing can be performed at the joint rear gap of the waterproof plate, water leakage is avoided, and the sealing performance is improved.

Furthermore, the front end edge part and the rear end edge part of the first overhead plate and the second overhead plate are provided with ladder platform openings, and the front end edge part and the rear end edge part of the waterproof plate are also provided with ladder platform openings, so that the first overhead plate, the second overhead plate and the waterproof plate can be conveniently butted and laid during splicing.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) through adopting double-deck heat insulation layer structure to add in center department and establish the built on stilts board, can make somebody a mere figurehead isolated to the basic unit surface, improve thermal insulation performance, through lay waterproof sheet material under the waterproof layer in advance, waterproof sheet material butt joint department passes through the sealing layer and fills, improves waterproof performance.

(2) The inner side surface of the first cavity of the first overhead plate is fixedly connected with a supporting cross plate, the inner side surface of the first cavity of the second overhead plate is also provided with a supporting cross plate, the first overhead plate and the second overhead plate are made of steel, the thickness of the edge of the first overhead plate and the thickness of the edge of the second overhead plate are not more than three millimeters, the overlapping thickness of the first overhead plate and the second overhead plate is not more than ten centimeters, and the supporting cross plate has good supporting performance.

(3) The front end edge portion and the rear end edge portion of the waterproof plate are provided with inclined notches, the inclined notches of the waterproof plate are provided with bent grooves, and sealing layers are filled in clamping groove cavities formed by the inclined notches and the bent grooves between the waterproof plate and the waterproof plate, so that the waterproof sealing performance is improved.

(4) The sealing layer is made of rubber sealing agent, the rubber sealing agent is filled into a clamping groove cavity formed by an inclined cut and a bending groove between the waterproof plates, the clamping groove cavity is solidified to form the sealing layer, fracture sealing can be performed at a gap at the back of butt joint of the waterproof plates, water leakage is avoided, and the sealing performance is improved.

(5) First overhead board is equipped with terraced platform mouth with the front and back end limit portion of second overhead board, and waterproof board's front and back end limit portion also is equipped with terraced platform mouth, and first overhead board, second overhead board, waterproof board are laid in the butt joint when being convenient for splice.

Drawings

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

fig. 2 is a schematic view of a partial structure of a first overhead plate of the present invention;

FIG. 3 is an enlarged view of the point A of the present invention;

fig. 4 is a schematic view of the local structure of the waterproof board of the present invention.

The reference numbers in the figures illustrate:

the heat-insulation board comprises a base layer 1, a leveling layer 2, a slope-finding layer 3, a first heat-insulation layer 4, a first overhead board 5, a second overhead board 6, a trapezoidal groove 56, a second heat-insulation layer 7, a waterproof board 8, a waterproof board 9, a first cavity 10, a second cavity 11, a supporting cross board 12, an inclined notch 13, a bent groove 14 and a sealing layer 15.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-4, a heat-insulating and moisture-proof roof structure includes a base layer 1, a leveling layer 2 is disposed on an upper surface of the base layer 1, a slope-finding layer 3 is disposed on an upper surface of the leveling layer 2, a first heat-insulating layer 4 is coated on an upper surface of the slope-finding layer 3, a first overhead board 5 is laid on an upper surface of the first heat-insulating layer 4, a second overhead board 6 is fixedly connected to an upper surface of the first overhead board 5, a second heat-insulating layer 7 is coated on an upper surface of the second overhead board 6, a waterproof board 8 is laid on an upper surface of the second heat-insulating layer 7, a waterproof layer 9 is coated on an upper end surface of the waterproof board 8, the waterproof layer 9 is a waterproof coiled material, a first cavity 10 is disposed in each of the first overhead board 5 and the second overhead board 6, a trapezoidal groove 56 is disposed on outer surfaces of the first overhead board 5 and the second overhead board 6, and a second cavity 11 is formed at the trapezoidal groove 56 after the first overhead board 5 and the second overhead board 6.

Referring to fig. 1 to 4, a supporting cross plate 12 is fixedly connected to an inner side surface of a first cavity 10 of a first overhead plate 5, a supporting cross plate 12 is also arranged on an inner side surface of a first cavity 10 of a second overhead plate 6, the first overhead plate 5 and the second overhead plate 6 are made of steel, the thicknesses of the side portions of the first overhead plate 5 and the second overhead plate 6 are not more than three millimeters, the overlapping thickness of the first overhead plate 5 and the second overhead plate 6 is not more than ten centimeters, so that the waterproof sheet material has good supporting performance, the front and rear end side portions of the waterproof sheet material 8 are provided with oblique cuts 13, the oblique cuts 13 of the waterproof sheet material 8 are provided with bending grooves 14, the oblique cuts 13 between the waterproof sheet material 8 and a clamping groove cavity formed by the bending grooves 14 are filled with a sealing layer 15, the sealing layer 15 is made of rubber sealant, and the oblique cuts 13, the rubber sealant is filled between the waterproof sheet material 8 and the waterproof sheet material 8, The double-layered inslot that crooked recess 14 formed solidifies and forms sealing layer 15, can be in the 8 butt joints of waterproof board, limit portion gap department carries out the fracture and seals, can not leak, improve sealing performance, first overhead board 5 is equipped with terraced platform mouth with second overhead board 6 front and back end limit portion, waterproof board 8 front and back end limit portion also is equipped with terraced platform mouth, butt joint is laid first overhead board 5 when being convenient for splice, second overhead board 6, waterproof board 8, butt joint is butt joint each other after laying, can support.

By adopting the design of double heat insulating layers of a first heat insulating layer 4 and a second heat insulating layer 7, a first overhead plate 5 and a second overhead plate 6 are additionally arranged between the first heat insulating layer 4 and the second heat insulating layer 7, the surface of a base layer can be isolated in an overhead manner through a first cavity of the first overhead plate 5 and the second overhead plate 6 and a second cavity 11 formed by superposition, the heat insulating property can be improved, the heat insulating layer is made of an extruded polystyrene heat insulating plate, a waterproof plate 8 is paved under a waterproof layer 9 in advance, the butt joint of the waterproof plate 8 is filled through a sealing layer 15, an inclined notch 13 is arranged at the front end part and the rear end part of the waterproof plate 8, a bent groove 14 is arranged at the inclined notch 13 of the waterproof plate 8, a groove clamping cavity is formed by the bent notch 14, and the sealing layer 15 is filled in the groove clamping cavity, so that the waterproof sealing property can be improved, the sealing layer 15 is made of rubber sealing agent, the rubber sealing agent is filled into a clamping groove cavity formed by the inclined notch 13 and the bent groove 14 between the waterproof plate 8 and the waterproof plate 8, the sealing layer 15 is formed by solidification, fracture sealing can be performed at the joint rear gap of the waterproof plate 8, water leakage is avoided, and the sealing performance is improved.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. A heat-insulating and moisture-proof roof structure, comprising a base layer (1), characterized in that: the upper surface of basic unit (1) is equipped with screed-coat (2), the upper surface of screed-coat (2) is equipped with looks for slope layer (3), the upper surface of looking for slope layer (3) covers and has first heat insulation layer (4), first built-up board (5) have been laid to the upper surface of first heat insulation layer (4), the last fixed surface of first built-up board (5) is connected with second built-up board (6), the upper surface of second built-up board (6) covers has second heat insulation layer (7), waterproof sheet material (8) have been laid to the upper surface of second heat insulation layer (7), the upper end surface of waterproof sheet material (8) covers and has waterproof layer (9), waterproof layer (9) are waterproofing membrane, be equipped with first cavity (10) in first built-up board (5) and second built-up board (6), the surface of first built-up board (5) and second built-up board (6) is equipped with trapezoidal recess (56), and a second cavity (11) is formed at the position of the trapezoidal groove (56) after the first overhead plate (5) and the second overhead plate (6) are superposed.

2. A thermally insulating, moisture proof roofing structure according to claim 1 wherein: the inner side surface of the first cavity (10) of the first overhead plate (5) is fixedly connected with a supporting cross plate (12), the inner side surface of the first cavity (10) of the second overhead plate (6) is also provided with the supporting cross plate (12), the first overhead plate (5) and the second overhead plate (6) are made of steel, the thickness of the edge of the first overhead plate (5) and the second overhead plate (6) is not more than three millimeters, and the overlapping thickness of the first overhead plate (5) and the second overhead plate (6) is not more than ten centimeters.

3. A thermally insulating, moisture proof roofing structure according to claim 1 wherein: the waterproof plate is characterized in that the front end edge part and the rear end edge part of the waterproof plate (8) are provided with inclined notches (13), the inclined notches (13) of the waterproof plate (8) are provided with bent grooves (14), and sealing layers (15) are filled in clamping groove cavities formed by the inclined notches (13) and the bent grooves (14) between the waterproof plate (8) and the waterproof plate (8).

4. A thermally insulating, moisture proof roofing structure according to claim 3, wherein: the sealing layer (15) is made of rubber sealant, and the rubber sealant is filled into a clamping groove cavity formed by an inclined notch (13) and a bent groove (14) between the waterproof plate (8) and the waterproof plate (8) to be solidified to form the sealing layer (15).

5. A thermally insulating, moisture proof roofing structure according to claim 1 wherein: the front end edge part and the rear end edge part of the first overhead plate (5) and the second overhead plate (6) are provided with ladder platform openings, and the front end edge part and the rear end edge part of the waterproof plate (8) are also provided with ladder platform openings.