CN2357483Y

CN2357483Y - V shape roof garden structure device

Info

Publication number: CN2357483Y
Application number: CN 98227239
Authority: CN
Inventors: 孙健
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-03
Filing date: 1998-07-03
Publication date: 2000-01-12
Anticipated expiration: 2008-07-03

Abstract

The utility model relates to a V-shaped roof garden structure device, is a device for the roof garden construction, and belongs to the field of the water prevention and the heat insulation type gardening roof surface. V-shaped prefabricated parts are in assembly arrangement. The inner wall of the V-shaped prefabricated part is applied with a waterproof layer. Both ends of the bottom of the V-shaped prefabricated part are sealed and filled with water storage layers which are made of water storage material. The V-shaped prefabricated part is provided with an open discharge and irrigation layer which is made of water discharge material. The upper part of the V-shaped prefabricated part is a permeable layer with good permeability and small gap, and the uppermost part of the V-shaped prefabricated part is a soil layer. The soil causes the excessive moisture to be discharged from a water discharge ditch through the permeable layer and the discharge and irrigation layer. When the soil lacks water, the water can be infected into the water discharge ditch, and the water is reversely permeated into the soil from the discharge and irrigation layer and the permeable layer. In normal times, the water storage layer can supplement the definite water content evaporated and lost by the soil.

Description

V-type hanging garden constructional device

The utility model is a kind of hanging garden constructional device, belongs to the structure field of waterproof, thermal-insulating type gardening roofing.

Because the requirement of environmental quality and protection thereof is more and more higher, and vacant lot, ground is limited between the building, the roof is established hanging garden and demand widely occurred.The problem that the hanging garden roofing need solve is a lot, mainly contains three: the one, and roofing is provided with the weight that the garden increases and has increased construction expenditure; The 2nd, the roof top garden is poor with respect to its performance of keeping humidity of ground, and the requirement of maintenance is increased; The 3rd, the roofing antiseep there is higher requirement.The antiseepage of common roofing is heat insulation to be the big problem that influences structural quality always: currently used various processing methods well do not solve this class problem.And the green colored construction method of implementing on this basis of building roof (Su Ding 9503) etc. can not be resolved to the problem of antiseepage.In addition, also have contamination phenomenon during the fertilising of common hanging garden.

The purpose of this utility model, just provide a kind of water-tight, humidity is relatively stable, irrigation and drainage voluntarily, hanging garden constructional device cleaning, that have the roof waterproof heat insulating function.

V-type hanging garden device is made up of soil (5), V-type prefabricated component (1) and infiltration water material.It is characterized in that this device is by V-type prefabricated component (1), fill the water storage material at the two ends of V-type part bottom lock and constitute water storage layer (2), on the water storage material, fill adrainage material and two ends and drain ditch and connect formation irrigation and drainage layers (3), row puts sluice (8) in the drain ditch, the light microporous material in top constitutes permeable formation (4) again, is soil layer topmost.

Fig. 1 is the floor map after this V-type hanging garden constructional device is formed, and Fig. 2 is the section detail drawing of V-type precast construction monomer, and Fig. 3 is this device lateral cross section A-A, and Fig. 4 is longitudinal profile B-B.

With V-type prefabricated component (1) on the roof (or on load-carrying members) place according to Fig. 1 plane signal, interconnect as the A-A section, and join with drain ditch (6), keep its base plane absolute altitude unanimity, and seam is carried out water-proofing treatment between V-type prefabricated component (1) inwall and member, and the V-type hanging garden constructional device that associated materials forms water storage layer (2), irrigation and drainage layer (3), permeable formation (4), surface shoe blinding layer (5) formation the utility model is filled and presented in layering in the V-type prefabricated component then.

V-type hanging garden constructional device of the present utility model, mainly comprise the combination of V-type reinforcing bar prefabricated component (1) polylith, V-type prefabricated component (1) two ends connect drain ditch, drain ditch (6) sluice (8) are set, V-type prefabricated component (1) bottom closed at both ends, the bottom is filled the hard absorbent material and is formed water storage layer (2), top constitutes the space by indeformable absorbent material, form irrigation and drainage layers (3), top is by lightweight absorbent material structure good penetrability but the tiny stream in gap soil permeable formation (4) topmost is soil (5) and grain thing layer plant again.When the moisture content in the soil is too much, arrive irrigation and drainage layers (3) and water storage layer (2) through permeable formation (4), when the liquid level of water was higher than the water storage layer, excessive moisture entered the drain ditch by discharge outlet (7), opened sluice (8) and entered drainpipe (9) and be discharged from.

When soil (5) lack of water, close sluice (8) and in irrigation and drainage ditch (9), inject water, water surface elevation is maintained more than the permeable formation (4).Soil (5) will draw moisture content voluntarily from permeable formation (4).If can when water filling, fertilizer be dissolved in the irrigation and drainage ditch (6) when plant need be applied fertilizer, input simultaneously.

The non-irrigation and drainage time, the moisture content in the water storage layer (2) can keep certain humidity in this structure, replenishes the moisture content that soil (5) is evaporated.

Adopt V-type roof garden structure device of the present utility model, its advantage is implant system Humidity relatively stable, conserve water, irrigation and drainage, convenient, the cleaning, simple of fertilising, single unit system In light weight, structure is succinct, and prefabricated easy for installation, cost is low; Can guarantee lower space insulation, Heat insulation, waterproof quality. This constructional device can be positioned on the existing roofing, and original roofing is only needed Do conventional treatment; This device also can directly be positioned on the bearing system and make as the garden roofing simultaneously With.

Claims

A kind of V-type hanging garden device.Form by soil (5), V-type prefabricated component (1) and infiltration water material.It is characterized in that this device is by V-type prefabricated component (1), fill the water storage material at the two ends of V-type part bottom lock and constitute water storage layer (2), on the water storage material, fill adrainage material and two ends and drain ditch and connect formation irrigation and drainage layers (3), row puts sluice (8) in the drain ditch, and the light microporous material in top constitutes permeable formation (4) again.