CN214195258U

CN214195258U - Plant roofing and use root resistance waterproofing membrane

Info

Publication number: CN214195258U
Application number: CN202022752395.4U
Authority: CN
Inventors: 何静波; 曹阳
Original assignee: Zhengding Haihong Waterproof Technology Co ltd
Current assignee: Zhengding Haihong Waterproof Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-09-14
Anticipated expiration: 2030-11-25

Abstract

The application relates to the technical field of waterproof coiled materials, in particular to a root puncture resistant waterproof coiled material for a planted roof, which comprises a weather-resistant layer, a puncture-resistant layer and a waterproof layer, wherein the puncture-resistant layer is arranged on the lower surface of the weather-resistant layer, and the waterproof layer is arranged on the lower surface of the puncture-resistant layer; the waterproof layer includes the drain bar and fixes the pitch layer at the drain bar lower surface, and the lower surface on puncture-proof layer is fixed to the drain bar, and the drain bar is the plastics soft board, and the upper surface of drain bar is equipped with the hydrophobic layer. This application has the high temperature that ultraviolet ray and sunshine irradiation in the sunshine produced can be tolerated to the resistant layer of waiting, and ultraviolet ray and high temperature are kept apart externally to the resistant layer of waiting, delay the ageing and the inefficacy of puncture-proof layer and waterproof layer. The root system of preventing puncturing the layer and will green planting blocks in the top of waterproof layer, avoids the root system of green planting to destroy the waterproof layer. The waterproof layer blocks and discharges water permeating from the weather-resistant layer and the puncture-proof layer, and the effect of preventing the roof of the house from being damaged by the permeating water is achieved.

Description

Plant roofing and use root resistance waterproofing membrane

Technical Field

The application relates to the technical field of waterproof rolls, in particular to a root-resistant waterproof roll for a planted roof.

Background

The rapid development of economy puts heavy pressure on the environment. In cities, as cities develop, city heat island effect is also formed. Increasing the planting area of green plants is one of the effective measures for reducing the urban heat island effect. However, due to the scarcity of land resources in cities, the planting area of green plants is limited. By planting green plants on the roof of the house, the green plant planting area of the city can be effectively increased.

The inventors consider that there is a drawback to the related art among the above. Planting green plants on the top of the house, wherein the roots of the green plants continuously grow downwards, and the root systems of the green plants can damage the waterproof structure on the top of the house and the top of the house.

SUMMERY OF THE UTILITY MODEL

In order to protect the waterproof structure at the top of house and the top of house, the application provides a planting roofing is with resistant root puncture waterproofing membrane.

The application provides a plant roofing with resistant root puncture waterproofing membrane adopts following technical scheme:

a root-puncture-resistant waterproof coiled material for a planted roof comprises a weather-resistant layer, a puncture-resistant layer and a waterproof layer, wherein the puncture-resistant layer is arranged on the lower surface of the weather-resistant layer, and the waterproof layer is arranged on the lower surface of the puncture-resistant layer;

the waterproof layer includes the drain bar and fixes the pitch layer at the drain bar lower surface, the lower surface on the puncture-proof layer is fixed to the drain bar, the drain bar is the plastics soft board, the upper surface of drain bar is equipped with the hydrophobic layer.

By adopting the technical scheme, the weather-resistant layer arranged at the top is exposed on the roof for a long time and is exposed to the sun, the physical properties of the weather-resistant layer can not change greatly after the weather-resistant layer is exposed to the sun, the weather-resistant layer can protect the puncture-resistant layer and the waterproof layer arranged below the weather-resistant layer to a certain extent, the puncture-resistant layer and the waterproof layer are prevented from cracking and aging under the sun exposure, the use effect of the puncture-resistant layer and the waterproof layer is improved, and the service lives of the puncture-resistant layer and the waterproof layer are prolonged; the puncture-proof layer can reduce the downward growth of the root system of the green plants to a certain extent, and the green plant root system of the house destroys the waterproof layer and the roof of the house; the waterproof board in the waterproof layer blocks water permeating from the top, prevents the water from continuously permeating downwards, and protects the roof of the house.

Optionally, the top of the drainage plate is provided with a drainage groove.

Through adopting above-mentioned technical scheme, the growth of green planting thereupon, the root system of green planting stretches into the surface of preventing the puncture layer at the growth in-process, get into the shallow layer structure on preventing the puncture layer, may lead to preventing the puncture layer and appear some tiny gaps, the gap infiltration downwards will be followed to external water, the waterproof board can be with on the waterproof board that the water layer blockked, the moisture that the water drainage tank collected on with the waterproof board is discharged afterwards, prevent that moisture from accumulating on the waterproof board, protect the hydrophobic layer on the waterproof board upper surface.

Optionally, the drainage channel is provided with a plurality of and evenly distributed on the upper surface of the drainage plate, and the inner wall of the bottom of the drainage channel is obliquely arranged

Through adopting above-mentioned technical scheme, set the bottom inner wall of water drainage tank to the slope, can increase the speed of ponding evacuation from the waterproof board.

Optionally, the puncture-proof layer includes an interception layer, and the interception layer includes a rubber layer and a copper mesh disposed inside the rubber layer.

Through adopting above-mentioned technical scheme, after the root system that green was planted grew downwards and stinged into the rubber layer, the copper mesh that sets up in the rubber layer inside can block the root system that green was planted, and the diameter of restriction root system prevents to sting the root system in the rubber layer inside and continues to grow, avoids the rubber layer to be destroyed ground more seriously.

Optionally, the puncture-proof layer comprises a PVB resin layer, and the PVB resin layer is disposed on the lower surface of the intercepting layer.

Through adopting above-mentioned technical scheme, after the tiny green root system that stabs into the interception layer pierces through the interception layer, will meet the PVB resin layer that density is higher, elasticity is better, because the restriction of copper mesh in the interception layer, only tiny hair root can pierce through the rubber layer to can not be thick long under the restriction of copper mesh, so the hair root that passes the interception layer does not have sufficient intensity and pierces through the PVB resin layer, so the hair root is stopped above the PVB resin layer.

Optionally, prevent that the puncture layer includes the enhancement layer, the enhancement layer is the glass fiber layer, the lower surface at the PVB resin layer is fixed to the enhancement layer.

Through adopting above-mentioned technical scheme, the hair root can not impale the PVB resin layer, but along with the growth of hair root, the hair root can be gradually with growing between PVB resin layer and the interception layer, leads to the PVB resin layer to bulge downwards, and the glass fiber layer has good structural strength and toughness, can increase the structural strength on PVB resin layer, can avoid the bulge on the vertical layer of PVB to appear the crack to a certain extent.

Optionally, the weather-resistant layer comprises an ultraviolet-resistant layer, and the ultraviolet-resistant layer is a polytetrafluoroethylene layer.

Through adopting above-mentioned technical scheme, resistant ultraviolet layer in the resistant layer of waiting can not take place great change under high strength ultraviolet's irradiation, can not be because of ultraviolet ray ageing modification, resistant ultraviolet layer can be for preventing puncture layer and waterproof layer provide ultraviolet protection, prolongs the life of this application coiled material.

Optionally, the weather-resistant layer comprises a high temperature resistant layer, the high temperature resistant layer is fixed on the lower surface of the ultraviolet-resistant layer, and the high temperature resistant layer is a polycarbonate layer.

Through adopting above-mentioned technical scheme, under the shining of sunshine, the surface of this application coiled material can reach higher temperature, and high temperature resistant layer can avoid the surface of this application coiled material to a certain extent because of high temperature ageing, and the degeneration is inefficacy, can protect and prevent puncturing layer and waterproof layer, keeps apart high temperature.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the weather-resistant layer arranged on the top is exposed on a roof for a long time and is exposed to sunlight, after the weather-resistant layer is exposed to the sunlight, the physical properties of the weather-resistant layer cannot be greatly changed, the weather-resistant layer can protect the puncture-resistant layer and the waterproof layer arranged below the weather-resistant layer to a certain extent, the puncture-resistant layer and the waterproof layer are prevented from cracking and aging under the sunlight exposure, the using effects of the puncture-resistant layer and the waterproof layer are improved, and the service lives of the puncture-resistant layer and the waterproof layer are prolonged; the puncture-proof layer can reduce the downward growth of the root system of the green plants to a certain extent, and the green plant root system of the house destroys the waterproof layer and the roof of the house; the waterproof board in the waterproof layer blocks water permeating from the top, so that the water is prevented from continuously permeating downwards, and the roof of the house is protected;

2. along with the growth of the green plants, root systems of the green plants extend into the surface of the puncture-proof layer in the growth process and enter a shallow structure of the puncture-proof layer, so that small gaps can be formed in the puncture-proof layer, external water can permeate downwards from the gaps, the waterproof board can be arranged on the waterproof board blocked by the water layer, and then the water drainage grooves discharge water accumulated on the waterproof board, so that the water is prevented from accumulating on the waterproof board, and a hydrophobic layer on the upper surface of the waterproof board is protected;

3. after the root system of the green plant grows downwards and penetrates into the rubber layer, the copper mesh arranged inside the rubber layer can block the root system of the green plant, limit the diameter of the root system, prevent the root system penetrating into the rubber layer from continuing to grow, and avoid the rubber layer from being damaged and serious; after fine green roots penetrating into the interception layer pierce the interception layer, the fine green roots can meet a PVB resin layer with high density and good elasticity, only fine hair roots can penetrate through the rubber layer due to the limitation of a copper net in the interception layer, and the fine hair roots cannot grow under the limitation of the copper net, so that the hair roots penetrating through the interception layer do not have enough strength to pierce the PVB resin layer, and the hair roots are blocked above the PVB resin layer.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present application.

Fig. 2 is a schematic diagram of a waterproof board structure in an embodiment of the present application.

Description of reference numerals: 1. a weatherable layer; 11. an ultraviolet resistant layer; 12. a high temperature resistant layer; 2. a puncture resistant layer; 21. an interception layer; 211. a rubber layer; 212. a copper mesh; 22. a PVB resin layer; 23. a reinforcing layer; 3. a waterproof layer; 31. a drain plate; 32. an asphalt layer; 311. a water discharge tank; 33. a hydrophobic layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a root penetration resistant waterproof roll for a planted roof. Referring to fig. 1, the root penetration resistant waterproof roll for the planted roof comprises a weather-resistant layer 1, a penetration-resistant layer adhered and fixed on the lower surface of the weather-resistant layer 1, and a waterproof layer 3 adhered and fixed on the lower surface of a penetration-resistant layer 2.

In practical use, resistant time layer 1 sets up the superiors, and resistant time layer 1 will stand long-time sunshine and shine, and ultraviolet ray in the sunshine and the high temperature that sunshine shines the production can accelerate the ageing of preventing piercing layer and waterproof layer 3, lead to the inefficacy of preventing piercing layer and waterproof layer 3. The weathering layer 1 isolates ultraviolet rays and high temperature, delays the aging of the ultraviolet rays and the high temperature, and prolongs the service life of the coiled material. When the green plant on roof is growing, the root system of green plant can pierce through resistant layer 1 of waiting, prevents that the layer of piercing can stop the root system of green plant growth, avoids the root system of green plant to damage waterproof layer 3. The waterproof layer 3 blocks and removes water permeated from the weather-resistant layer 1 and the puncture-proof layer, preventing the roof of the house from being damaged by the permeated water.

Referring to the body 1, the weathering layer 1 includes an ultraviolet-resistant layer 11 disposed on top and a high-temperature-resistant layer 12 bonded to the lower surface of the ultraviolet-resistant layer 11. The ultraviolet-resistant layer 11 is a polytetrafluoroethylene layer, and polytetrafluoroethylene does not change greatly under high-intensity ultraviolet irradiation. The high temperature resistant layer 12 is a polycarbonate layer, and the polycarbonate layer has good flexibility while being high temperature resistant, and is convenient for construction personnel to lay.

After the illumination of process sun pipe, the coiled material can produce higher temperature, and the polycarbonate layer can be kept apart the high temperature that sunshine refraction produced, delays the ageing of preventing puncturing layer and waterproof layer 3, prolongs the life of this application embodiment coiled material.

Referring to fig. 1, the puncture preventing layer includes an intercepting layer 21 adhesively fixed to the lower surface of the high temperature resistant layer 12, a PVB resin layer 22 adhesively fixed to the lower surface of the intercepting layer 21, and a reinforcing layer 23 adhesively fixed to the lower surface of the PVB resin layer 22.

The intercepting layer 21 includes a rubber layer 211 and a copper mesh 212 disposed inside the rubber layer 211. When the green plants grow, the roots of the green plants continuously grow downwards, and after the roots penetrate into the rubber layer 211, the thickened roots are blocked by the copper mesh 212, so that the PVB resin layer 22 is prevented from being damaged after the thickened roots penetrate through the blocking layer 21.

Some fine hair roots are blocked by the PVB resin layer 22 after penetrating the interception layer 21, and due to the fact that the fine hair roots have low structural strength and cannot penetrate the PVB resin layer 22, the fine hair roots can be accumulated between the interception layer 21 and the PVB resin layer 22, and the PVB resin layer 22 can be bulged downwards. The reinforcing layer 23 is made of a glass fiber plate, and the glass fiber has good structural strength and toughness, so that support can be provided for the PVB resin layer 22, and the PVB resin layer 22 is prevented from being broken when being bulged downwards.

Referring to fig. 2, the waterproof layer 3 includes an asphalt layer 32 disposed on the ground, a drain plate 31 adhesively fixed to an upper surface of the asphalt layer 32, and a water-repellent layer 33 disposed on an upper surface of the drain plate 31. The drain board 31 is made for the softer plastics soft board of texture, has reduced the hardness of this application embodiment coiled material, convenient construction. A plurality of drain grooves 311 are formed in the upper surface of the drain plate 31, the drain grooves 311 are uniformly provided in the drain plate 31, and the inner wall of the bottom of the drain grooves 311 is inclined. The water-repellent layer 33 is made of a polyethylene film, and the water-repellent layer 33 covers the upper surface of the drain plate 31.

When weathering layer 1 and the downward infiltration of puncture-proof layer, the infiltration water will be blockked by the waterproof board to discharged by water drainage tank 311, prevent that the infiltration water from accumulating in waterproof layer 3 structure, delay the ageing speed of hydrophobic layer 33.

The implementation principle of the root penetration resistant waterproof roll for the planted roof is as follows: the weather-resistant layer 1 can endure ultraviolet rays in sunlight and high temperature generated by sunlight irradiation, and the weather-resistant layer 1 isolates the ultraviolet rays and the high temperature to the outside, so that the aging and the failure of the puncture-resistant layer and the waterproof layer 3 are delayed. Prevent that the puncture layer blocks the root system of green planting in the top of waterproof layer 3, avoids the root system of green planting to destroy waterproof layer 3. The waterproof layer 3 blocks and discharges water permeated from the weather-resistant layer 1 and the puncture-proof layer, preventing the permeated water from damaging the roof of the house.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a plant roofing with resistant root puncture waterproofing membrane which characterized in that: comprises a weather-proof layer (1), a puncture-proof layer (2) arranged on the lower surface of the weather-proof layer (1) and a waterproof layer (3) arranged on the lower surface of the puncture-proof layer (2);

waterproof layer (3) include drain bar (31) and fix asphalt layer (32) at drain bar (31) lower surface, the lower surface on puncture-proof layer (2) is fixed in drain bar (31), drain bar (31) are the soft board of plastics, the upper surface of drain bar (31) is equipped with hydrophobic layer (33).

2. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 1, characterized in that: and a drainage groove (311) is formed in the top of the drainage plate (31).

3. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 2, characterized in that: the water drainage groove (311) is provided with a plurality of water drainage grooves which are uniformly distributed on the upper surface of the water drainage plate (31), and the inner wall of the bottom of the water drainage groove (311) is obliquely arranged.

4. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 1, characterized in that: the puncture-proof layer (2) comprises an intercepting layer (21), and the intercepting layer (21) comprises a rubber layer (211) and a copper net (212) arranged inside the rubber layer (211).

5. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 4, wherein: the anti-puncture layer (2) comprises a PVB resin layer (22), and the PVB resin layer (22) is arranged on the lower surface of the intercepting layer (21).

6. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 5, wherein: prevent puncture layer (2) including enhancement layer (23), enhancement layer (23) are the glass fiber layer, the lower surface at PVB resin layer (22) is fixed in enhancement layer (23).

7. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 1, characterized in that: the weather-resistant layer (1) comprises an ultraviolet-resistant layer (11), and the ultraviolet-resistant layer (11) is a polytetrafluoroethylene layer.

8. The root penetration resistant waterproof roll material for the planted roof as claimed in claim 7, wherein: the weather-resistant layer (1) comprises a high temperature resistant layer (12), the high temperature resistant layer (12) is fixed on the lower surface of the ultraviolet resistant layer (11), and the high temperature resistant layer (12) is a polycarbonate layer.