CN217079418U

CN217079418U - Roof greening and energy-saving structure and roof

Info

Publication number: CN217079418U
Application number: CN202123123821.9U
Authority: CN
Inventors: 叶恩萍; 马丰原; 叶恩铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-07-29
Anticipated expiration: 2031-12-06

Abstract

A roof greening and energy-saving structure and a roof comprise a structural layer, an air-isolating layer, a supporting and insulating layer, an insulating layer, a waterproof layer and a greening layer; the structure layer, the air barrier layer, the supporting and insulating layer, the waterproof layer and the greening layer are sequentially arranged from bottom to top; the waterproof layer is of a sandwich structure. The utility model discloses waterproof adoption sandwich structure in roof plays the guard action to waterproofing membrane, and is concrete, arranges waterproofing membrane in between two-layer wire net, the fine stone concrete. The anti-aging capability of the coiled material is greatly improved, and the problem of root prick prevention of the coiled material is solved; the overhead heat-insulating layer can directly use loose heat-insulating material for heat-insulating roofing, and is high-effective, light and cheap.

Description

Roof greening and energy-saving structure and roof

Technical Field

The utility model belongs to the technical field of the roof is energy-conserving, in particular to roof greening and energy-conserving structure and roofing.

Background

Roof water leakage is a common problem in building engineering, the existing waterproof technology is to lay a waterproof material or a waterproof coating, but the waterproof material is subject to aging and root prick, and roof water leakage cannot be radically treated; meanwhile, roof water leakage cannot realize the roof greening construction advocated at present.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roof greening and energy-conserving structure and roofing to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a roof greening and energy-saving structure comprises a structural layer, an air-isolating layer, a supporting and insulating layer, an insulating layer, a waterproof layer and a greening layer; the structure layer, the air barrier layer, the supporting and insulating layer, the waterproof layer and the greening layer are sequentially arranged from bottom to top; the waterproof layer is of a sandwich structure.

Further, the waterproof layer includes protective layer and waterproof roll material layer, and waterproof roll material layer sets up between two-layer protective layer.

Furthermore, the protective layer is fine stone concrete with a layer of steel wire mesh arranged inside. A gap is preset in the upper protective layer, and stainless steel sheets are arranged on the upper surface and the lower surface of the waterproof coil material layer in the gap.

Further, the air barrier layer is a waterproof coating or a waterproof coiled material.

Furthermore, the supporting and insulating layer is made of expanded perlite blocks which are arranged at equal intervals. The interval is provided with heat preservation rock wool.

Further, the heat-insulating layer is an aerated silicate block, and the aerated silicate block is laid on the expanded perlite block.

Furthermore, the extension section of the edge of the aerated silicate block to the edge of the roof is in a slope shape.

Furthermore, the greening layer is humus soil.

Further, a roof, including a plurality of roof afforestation and waterproof construction set up side by side and form the roof.

Compared with the prior art, the utility model discloses there is following technological effect:

the utility model discloses waterproof adoption sandwich structure in roof plays the guard action to waterproofing membrane, and is concrete, arranges waterproofing membrane in between two-layer wire net, the fine stone concrete, improves the ageing resistance of coiled material greatly. And the upper surface and the lower surface of the waterproof coiled material layer are provided with stainless steel sheets, so that the problem of root prick prevention of the coiled material is solved.

The utility model discloses a double-deck insulation material forms built on stilts heat preservation, and interval department is provided with heat preservation rock wool, and interval department forms the air heat preservation simultaneously, and the quality is light, and roof heat preservation is effectual, and is energy-conserving effectual, and one deck insulation material and roof form the slope simultaneously, are favorable to the drainage.

The utility model discloses the roof sets up humus soil, realizes the roof greening.

Drawings

Fig. 1 is the structure schematic diagram of the utility model:

wherein:

1. a structural layer; 2. a gas barrier layer; 3. supporting the heat-insulating layer; 4. a heat-insulating layer; 5. a protective layer; 6. a waterproof roll layer.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

referring to fig. 1, the present invention provides a roof greening and energy saving structure and a roof, wherein a waterproof roll is placed between two layers of steel wire mesh and fine stone concrete. Not only greatly improves the ageing resistance of the coiled material, but also solves the problem of root prick prevention of the coiled material.

Specifically, the method comprises the following steps:

a roof greening and energy-saving structure comprises a structural layer 1, a gas barrier layer 2, a supporting and insulating layer 3, an insulating layer 4, a waterproof layer and a greening layer; the structure layer 1, the air barrier layer 2, the supporting and insulating layer 3, the insulating layer 4, the waterproof layer and the greening layer are sequentially arranged from bottom to top; the waterproof layer is of a sandwich structure.

The waterproof layer includes protective layer 5 and waterproof roll material layer 6, and waterproof roll material layer 6 sets up between two-layer protective layer 5. The utility model discloses waterproof adoption sandwich structure in roof plays the guard action to waterproofing membrane, and is concrete, arranges waterproofing membrane in between two-layer wire net, the fine stone concrete. Not only greatly improves the ageing resistance of the coiled material, but also solves the problem of root prick prevention of the coiled material.

The protective layer 5 is fine stone concrete with a layer of steel wire mesh arranged inside.

The air barrier layer 2 is a waterproof coating or a waterproof coiled material.

The supporting and insulating layer 3 is made of expanded perlite blocks which are arranged at equal intervals.

The heat-insulating layer 4 is an aerated silicate block which is laid on the expanded perlite block.

The extension section of the edge of the aerated silicate block to the edge of the roof is in a slope shape. The utility model discloses a double-deck insulation material, roof heat preservation is effectual, and one deck insulation material and roof form the slope simultaneously, are favorable to the drainage.

And the greening layer humus soil is used for planting green plants and realizing roof greening.

Example (b):

a roof greening and energy-saving structure comprises a structural layer 1, a waterproof coating, an expanded perlite block, an aerated silicate block, a waterproof layer and a greening layer; the waterproof layer comprises a protective layer and a waterproof coiled material, and the waterproof coiled material is arranged between the two protective layers.

Claims

1. A roof greening and energy-saving structure is characterized by comprising a structural layer (1), an air-isolating layer (2), a supporting heat-insulating layer (3), a heat-insulating layer (4), a waterproof layer and a greening layer; the structure layer (1), the air-isolating layer (2), the supporting heat-insulating layer (3), the heat-insulating layer (4), the waterproof layer and the greening layer are sequentially arranged from bottom to top; the waterproof layer is of a sandwich structure;

the waterproof layer comprises a protective layer (5) and a waterproof roll material layer (6), and the waterproof roll material layer (6) is arranged between the two protective layers (5);

the protective layer (5) is fine stone concrete with a layer of steel wire mesh arranged inside; a gap is preset in the upper protective layer, and stainless steel sheets are arranged on the upper surface and the lower surface of the waterproof coil material layer in the gap.

2. A roof greening and energy saving structure according to claim 1, wherein the air barrier (2) is a waterproof coating or a waterproof roll.

3. A roof greening and energy saving structure according to claim 1, wherein the supporting insulating layer (3) is expanded perlite blocks which are arranged at equal intervals; the interval is provided with heat preservation rock wool.

4. A roof greening and energy saving structure according to claim 3, wherein the heat insulating layer (4) is aerated silicate blocks which are laid on the expanded perlite blocks.

5. A roof greening and energy saving structure as claimed in claim 4, wherein the extension of the edge of the aerated silicate block towards the edge of the roof is slope-shaped.

6. A roof greening and energy saving structure as claimed in claim 1, wherein the greening layer is humus soil.

7. A roof covering, characterized in that, based on the roof greening and energy saving structure of any one of claims 1 to 6, a plurality of roof greening and energy saving structures are arranged side by side to form the roof covering.