CN201857704U

CN201857704U - Full-ecological heat insulation and waterproof roof greening structure

Info

Publication number: CN201857704U
Application number: CN2010205172980U
Authority: CN
Inventors: 梁祖荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-01
Filing date: 2010-09-01
Publication date: 2011-06-08
Anticipated expiration: 2020-09-01

Abstract

The utility model discloses a full-ecological heat insulation and waterproof roof greening structure. The structure comprises the following layers sequentially from bottom to top: a waterproof layer, a root separating film, a heat insulating layer, a filtering layer, a nutritional soil layer and green plants. The roof greening structure has the advantages that the layers of the structure is scientific and reasonable, the arranged waterproof layer can prevent leakage, the heat insulation layer can be used for heat insulation, the root separating film can prevent a root system from penetrating through the waterproof layer, the filtering layer has the functions of filtering, water drainage and protection, the roof greening structure is high in tensile strength, good in permeability, high-temperature resistant, freezing and ageing resistant, and good in corrosion resistance performance, the nutritional soil layer can provide culturing matrix with rich nutrition and water and air permeability for the green plants, the green plants are Buddha grass series and Taiwan grass series that not only flourish in four seasons, but also resist drought, lean soil and cold. The structure can realize four-in-one functions of heat insulation and energy conservation, waterproofing, greening and environmental protection, and can effectively prolong the service life of the waterproof layer, and build a roof to be a full-ecological green park.

Description

Complete ecological thermal insulation of roof waterproof greening structure

Technical field

The utility model relates to roof greening, specifically is a kind of complete ecological thermal insulation of roof waterproof greening structure.

Background technology

Dirty, random, poor phenomenon that the roof of modern building generally all exists, top layer temperature height also leaks sometimes simultaneously, overcomes above-mentioned phenomenon method commonly used at present to be: waterproof is a pitching; Solar heat protection is to add a cover cement brick, but all can not tackle the problem at its root for a long time.Roof greening can not only improve the view level in city, and how heat insulation in addition, water-proof function realize the function of heat-insulating and energy-saving, waterproof, greening, environmental protection quaternity by roof greening, be the problem that the roof greening worker presses for solution.

The utility model content

The purpose of this utility model is to provide a kind of complete ecological thermal insulation of roof waterproof greening structure.This structure can realize the function of heat-insulating and energy-saving, waterproof, greening, environmental protection quaternity.

The complete ecological thermal insulation of roof waterproof greening structure of the utility model, comprise green plants, nutrition soil layer, root separation film, filtration beds and waterproofing course, unlike the prior art be: this structure also is provided with isolation layer, in the nutrition soil layer, be provided with intelligent dropper system, putting in order of each layer is from bottom to up: waterproofing course, root separation film, isolation layer, filtration beds, nutrition soil layer, green plants, the thickness of each layer is: waterproofing course 0.2-0.4cm, root separation film 0.02-0.05cm, isolation layer 5-12cm, filtration beds 0.02-0.05cm, nutrition soil layer 3-6cm.

Described isolation layer is to use the heat insulating tile that is formed by sand aerated concrete material cast to be paved into, and this heat insulating tile unit weight is light, intensity is high, and coefficient of thermal conductivity is little, and is fire-resistant, fireproof performance good.

Described heat insulating tile is for pouring into a mould the square that the length and width form is 3 multiple with the sand aerated concrete material, be the last brick body on plane and be arranged on the square column type support of the horizontal, vertical interval proper alignment on the brick body lower plane on this and the drain hole and the drain that are arranged on the last brick body between square column type support are formed by the above and below, gross thickness is 5-12cm.

Described nutrition soil layer is to be laid by the organic nutrition matrix that following raw material is by weight made through mixing, stack retting, fermentation to form: municipal sewage plant's ight soil mud: wooden chaff: zymophyte=40-60: 40-60: 0.2-0.5; Wherein said zymophyte is mixed with the weight portion of wheat bran by 1: 100 by become thoroughly decomposed bacterium or saccharomycete of bacillus or stalk, adds water to water content and reaches 45-55%, and pile fermentation half a day or one day make.This nutrient matrix load is light, nutritious, preserve moisture and fertility, gas permeability are strong, and after testing: organic content (in butt) reaches 39%, total nutrient (N+P ₂O ₅+ K ₂O) content (in butt) reaches 8.2%, and active bio bacterium quantity is 3.63 * 10 in the fertilizer ⁹Individual/g.

Described green plants is stonecrop series, Taiwan grass series and the short tuber of dwarf lilyturf, Bilbao Red calamus, short crape myrtle, zebra grass, Yin Bianmang, spire awns, line leaf canna, short cattail and reed, violet, aloe etc., is prior art.

Described intelligent dropper system is a prior art.

The utility model has the advantages that: layer of structure is scientific and reasonable, but the waterproofing course leakproof of setting; Isolation layer can be heat insulation; Root separation film can prevent that root system from penetrating waterproofing course and building structure layer; Filtration beds has the function of filtration, draining, protection, and tensile strength height, good penetrability, high temperature resistant, anti-freezing, ageing-resistant, corrosion resistance and good; The nutrition soil layer can provide culture matrix nutritious, the water flowing good permeability for green plants; Selected green plants; stonecrop series particularly; Taiwan grass series; riotous growth not only; the four seasons are green for a long time; and it is drought-enduring; anti-lean; cold-resistant; the utility model can be realized heat-insulating and energy-saving; waterproof; greening; the function of environmental protection quaternity; it can replace fully the tradition and the modern architecture thermal insulation of roof poor; easily aging; the routine building design general layout of easy to leak; again owing to be provided with root separation film on the waterproofing course; isolation layer; filtration beds; 4 layers of protection of nutrition soil layer; avoid sunlight insolation and ultraviolet irradiation; can effectively prolong the life-span of waterproofing course; the roof of desertification is built up a complete ecological green park; and can effectively reduce urban heat land effect; reduce city temperature; this technical operation is simple; convenient management; be to realize that the ecology botanical garden city construction saves time most; economize ground; the effective way of investment-saving; the utility model does not only take the urban land of an inch of land is an inch of gold; can also allow urban greening improve 20% green coverage on the original basis again; meet the construction economy type that country advocates fully; environment-friendly type; the important measures of low-carbon type society are things of benefiting the nation and the people.

Description of drawings

Fig. 1 is the utility model roof structure schematic diagram;

Fig. 2 is the utility model roof structure decomposing schematic representation;

Fig. 3 is the structural representation of the utility model heat insulating tile.

The specific embodiment

By specific embodiment of the utility model given below, can further be well understood to content of the present utility model, but they not to qualification of the present utility model.

Embodiment 1

With reference to Fig. 1, Fig. 2, the complete ecological thermal insulation of roof waterproof greening structure of the utility model, the first floor that pastes the roof is a waterproofing course 1, waterproofing course adopts the PVC waterproofing materials to make, thickness is 0.2cm, shop root separation film 2 on the waterproofing course 1, the thickness of root separation film is 0.02cm, is isolation layer 3 on the root separation film 2, and isolation layer is paved into the sand aerated concrete heat insulating tile, thickness is 8cm, the length of side is 3 multiple, is filtration beds 4 on the isolation layer 3, and filtration beds 4 is selected geotextiles for use, the thickness of filtration beds is 0.02cm, be nutrition soil layer 5 on the filtration beds 4, nutrition soil layer 5 is to adopt the ight soil mud of municipal sewage plant and the zymophyte of wooden chaff and interpolation, and the nutrient matrix of making through mixed culture fermentation is paved into, thickness is 3cm, is provided with intelligent dropper system in nutrition soil layer 5; Be green plants 6 on the nutrition soil layer 5, described green plants is a stonecrop series.

With reference to Fig. 3, the heat insulating tile of described isolation layer 3 is the last brick body 2-1 on plane by the above and below and the drain hole 2-3 and the drain 2-4 that are arranged on the square column type support 2-2 of the horizontal, vertical interval proper alignment on the brick body 2-1 lower plane on this and are arranged on the last brick body 2-1 between square column type support 2-2 form, drain hole 2-3 is communicated with drain 2-4, and gross thickness is 8cm.Its preparation method comprises the steps:

(1) adopts the sand aerated concrete material to be made into length and width and be 30 * 30 square, thick 8cm by the GB11968-1997 of People's Republic of China's " Autoclaved aerated concrete blocks " national standard;

(2) reserve wide 1.5cm, thick 5cm at edge's saw of above-mentioned square, be cut into the square column type support of 3 * 3 * 3cm again in its surface saw, square column type support is each interval 3cm all around, and the drain of heat insulating tile is made in the empty road between the square column type support;

(3) drain hole of 4-16 Φ 0.8cm is set on drain, drain hole is communicated with drain;

(4) adopt prior art through expansions of getting angry, quietly stop cutting, steam press maintenance forms.

Described nutrient matrix adopts following method to make, and its preparation method comprises the steps:

(1) by municipal sewage plant's ight soil mud: wooden chaff: the weight part ratio weighing of zymophyte=50: 50: 0.3 mixes;

(2) pile the fermentation heap of high 1-1.5m, wide 1-2m, 30-50cm at interval on the heap, slotting Φ is the air vent of 1-3cm, ferments, fermentation temperature is 75-80 ℃, ferments 14-16 days;

(3) turning, turning in 2.5-3.5 days once, whole fermentation process is wanted turning 4-6 time.

Described zymophyte is mixed with the weight portion of wheat bran by 1: 100 by become thoroughly decomposed bacterium or saccharomycete of bacillus or stalk, adds water to water content and reaches about 50%, and pile fermentation half a day or one day make.

Embodiment 2

Waterproofing course 0.3cm, isolation layer 10cm, root separation film 0.03cm, filtration beds 0.03cm, nutrition soil layer 5cm, the wherein thick 7cm of last brick body of the heat insulating tile of isolation layer, nutrient matrix is by weight than being municipal sewage plant's ight soil mud: wooden chaff: zymophyte=40: 40: 0.2, all the other are with embodiment 1.

Embodiment 3

Waterproofing course 0.4cm, isolation layer 12cm, root separation film 0.05cm, filtration beds 0.05cm, nutrition soil layer 6cm, the thick 9cm of last brick body of the heat insulating tile of isolation layer wherein, nutrient matrix is by weight than being municipal sewage plant's ight soil mud: wooden chaff: zymophyte=60: 60: 0.5, selected green plants is a Taiwan grass system, and all the other are with embodiment 1.

Claims

1. complete ecological thermal insulation of roof waterproof greening structure, comprise green plants, nutrition soil layer, root separation film, filtration beds and waterproofing course, it is characterized in that: this structure also is provided with isolation layer, in the nutrition soil layer, be provided with intelligent dropper system, putting in order of each layer is from bottom to up: waterproofing course, root separation film, isolation layer, filtration beds, nutrition soil layer, green plants, the thickness of each layer is: waterproofing course 0.2-0.4cm, root separation film 0.02-0.05cm, isolation layer 5-12cm, filtration beds 0.02-0.05cm, nutrition soil layer 3-6cm.

2. complete ecological thermal insulation of roof waterproof greening structure according to claim 1 is characterized in that: described isolation layer is to use the heat insulating tile that is formed by the cast of sand aerated concrete material to be paved into.

3. complete ecological thermal insulation of roof waterproof greening structure according to claim 2, it is characterized in that: described heat insulating tile is for pouring into a mould the square that the length and width form is 3 multiple with the sand aerated concrete material, be the last brick body on plane and be arranged on the square column type support of the horizontal, vertical interval proper alignment on the brick body lower plane on this and the drain hole and the drain that are arranged on the last brick body between square column type support are formed by the above and below, gross thickness is 5-12cm.