CN202722081U

CN202722081U - Callisia repens lawn

Info

Publication number: CN202722081U
Application number: CN201220353363XU
Authority: CN
Inventors: 张进军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-20
Filing date: 2012-07-20
Publication date: 2013-02-13
Anticipated expiration: 2022-07-20

Abstract

The utility model discloses a callisia repens lawn which comprises a culturing base layer and a callisia repens layer. The culturing base layer comprises a layer of soil, and the thickness of the soil is 1-5 centimeters. The callisia repens layer comprises callisia repens which is planted in the culturing base layer in a cuttage method. The callisia repens lawn has the advantages of being simple in structure, simple in paving method (direct pavement), long in life cycle, easy to manage and suitable for being used on a housetop and other roofs of various buildings, and the like. The callisia repens is paved on the housetop and other roofs of various buildings, can be used as a thermal insulating layer of the housetop, can relieve drainage pressure and improve the water environment of a city, and can also protect the buildings and prolong the service life of the buildings.

Description

The PUDIJIN bamboo is the level ground carelessly

Technical field

The utility model relates to a kind of artificial lawn.

Background technology

Present building top generally is directly exposed to the outside, so just has following problem: thereby 1, variations in temperature can cause that the expansion of building and contraction make building the crack occur, must repair protecting inadequate building jacking row in general 5～10 years; 2, the direct projection meeting of sunshine makes the various encapsulant quick agings of building surface, has shortened the service life of building.

The utility model content

The purpose of this utility model provides carelessly level ground of a kind of PUDIJIN bamboo that is applicable to roof greening.

According to one side of the present utility model, carelessly level ground of a kind of PUDIJIN bamboo is provided, comprise culture medium layer and PUDIJIN bamboo grass layer, culture medium layer comprises the soil that 1～5cm is thick, PUDIJIN bamboo grass layer comprises that the mode kind that adopts cuttage enters the PUDIJIN bamboo grass of culture medium layer.

PUDIJIN bamboo grass can every year in the South China all can self, self―sustaining.During winter, the slowly atrophy of old cauline leaf (contains certain moisture content, can not form litter layer, affect fire-fighting), Second Year new cauline leaf in rainy season can cover old cauline leaf, and old cauline leaf can be as the new cauline leaf of nutrient supply, form new grass, constantly back and forth substitute, do not need manual intervention and management.The PUDIJIN bamboo of laying band soil does not carelessly generally need maintenance, all the year round self-sow in the level ground.

PUDIJIN bamboo of the present utility model is the level ground carelessly, have simple in structure, the advantages such as laying method simple (directly laying), life cycle long, manageable (do not need to water, do not need fertilising as having in the South China, do not need the desinsection that spreads pesticides), be adapted at the upper use in all kinds of building tops (as: roof).Lay PUDIJIN bamboo grass on building top (as: roof), have the following advantages:

1, as thermal insulation layer.During summer, average indoor temperature can be reduced by 4～6 ℃; During winter, have obvious thermal effect, indoor temperature can be raise 2～5 ℃, have good energy-saving effect.

2, alleviate water drainage pressure, improve Urban Water Environment.Lay the PUDIJIN bamboo carelessly behind the level ground, the rainwater that drops to the building top has 1/3 to be absorbed or temporary, postpones discharging or is evaporated in the air, can regulate the climate by a small margin, alleviates the pressure of sewerage system.

3, can protect and prolong building life.Thereby make building top (as: balcony) crack occur because variations in temperature can cause the expansion of roof construction and contraction, must repair protecting inadequate building jacking row in general 5～10 years.Lay the PUDIJIN bamboo carelessly behind the level ground, the temperature fluctuation of building surfaces externally and internally is reduced, reduced the possibility that produces the crack owing to temperature stress, make the building top directly not accept the direct projection of sunshine, postpone the aging of various encapsulants, prolonged the service life of building.

4, the PUDIJIN bamboo carelessly can increase the species such as honeybee, butterfly, dragonfly in townie habitat owing to not needing to apply fertilizer, spread pesticides in the level ground, and ecological benefits are very remarkable.

In some embodiments, the below of culture medium layer can be provided with net, and this net is close to the bottom of culture medium layer, also can be close to bottom and four sides thereof of culture medium layer.Net can be fishing net, sunshade net etc.Thus, can prevent that culture medium layer is loose, prevention loss of soil in culture medium layer during rainy season.

In some embodiments, the PUDIJIN bamboo carelessly can also comprise supporting layer in the level ground.Supporting layer is provided with cavity, and culture medium layer and net are placed in this cavity.Supporting layer can be grass box.Thus, carelessly level ground of mobile PUDIJIN bamboo can be made things convenient for, and carelessly level ground of downright bad PUDIJIN bamboo can be convenient for changing.

In some embodiments, culture medium layer can comprise Acid soil, and Acid soil can be pond sludge or field mud, and contains the fertilizer of 5～40% mass percents and palm silk or the shredded coconut of 2～15% mass percents.Fertilizer can be human and animal excreta or the dregs of a decoction.Thus, so that culture medium layer is fit to the growth of PUDIJIN bamboo grass more, prolong its useful life.

Description of drawings

Fig. 1 is the PUDIJIN bamboo structural representation on level ground carelessly of a kind of embodiment of the utility model.

Fig. 2 is the PUDIJIN bamboo structural representation on level ground carelessly of the another kind of embodiment of the utility model.

Fig. 3 is the PUDIJIN bamboo structural representation on level ground carelessly of another embodiment of the utility model.

Embodiment

Below in conjunction with accompanying drawing the utility model is described in further detail.

Embodiment 1

Fig. 1 has schematically shown wherein a kind of PUDIJIN bamboo structural representation on level ground carelessly of embodiment of the utility model.

As shown in Figure 1, a kind of PUDIJIN bamboo is the level ground carelessly, comprises culture medium layer 1 and PUDIJIN bamboo grass layer 2.

Culture medium layer 1 comprises the Acid soil that 1cm is thick, and contains the fertilizer of 40% mass percent and the palm silk of 8% mass percent.Acid soil in the present embodiment is pond sludge, and the fertilizer in the present embodiment is human and animal excreta.

PUDIJIN bamboo grass layer 2 comprises that the mode kind that adopts cuttage enters the PUDIJIN bamboo grass of culture medium layer.

During use, can repair first the crack, roof, then, directly lay carelessly level ground of the present embodiment PUDIJIN bamboo on the roof.After the laying, do not have the space between lawn and the lawn, form the green layer of full wafer.

Embodiment 2

The PUDIJIN bamboo that Fig. 2 has schematically shown the another kind of embodiment of the utility model is the structural representation on level ground carelessly.

As shown in Figure 2, a kind of PUDIJIN bamboo is the level ground carelessly, comprises culture medium layer 1, PUDIJIN bamboo grass layer 2 and net 3.

Culture medium layer 1 comprises it being the thick Acid soil of 3cm, and contains the fertilizer of 5% mass percent and the shredded coconut of 15% mass percent.Acid soil in the present embodiment is field mud, and the fertilizer in the present embodiment is the dregs of a decoction.

Net 3 in the present embodiment is sunshade nets, and sunshade net is close to bottom and four sides of culture medium layer 1, forms lumpy structure with culture medium layer 1.

The PUDIJIN bamboo of the present embodiment is comparing of level ground and embodiment 1 carelessly, has advantages of that convenient mobile, culture medium layer 1 is difficult for loose.

Embodiment 3

The PUDIJIN bamboo that Fig. 3 has schematically shown another embodiment of the utility model is the structural representation on level ground carelessly.

As shown in Figure 3, a kind of PUDIJIN bamboo is the level ground carelessly, comprises culture medium layer 1, PUDIJIN bamboo grass layer 2 nets 3 and supporting layer 4.

Culture medium layer 1 comprises the Acid soil that 5cm is thick, and contains the fertilizer of 25% mass percent and the shredded coconut of 2% mass percent.Acid soil in the present embodiment is pond sludge, and the fertilizer in the present embodiment is the dregs of a decoction.

PUDIJIN bamboo grass layer 2 comprises that the mode kind that adopts cuttage enters the PUDIJIN bamboo grass in the culture medium layer 1.

Net 3 in the present embodiment is fishing nets, and fishing net is close to bottom and four sides of culture medium layer 1, forms lumpy structure with culture medium layer 1.

Supporting layer 4 in the present embodiment is grass boxes, and grass box is provided with cavity.Net 3 is placed in the cavity with the lumpy structure that culture medium layer 1 forms.

The PUDIJIN bamboo of the present embodiment is comparing of level ground and embodiment 2 carelessly, convenient movement, and the soil erosion of culture medium layer 1 can prevent rainy season the time.

Above-described only is embodiments more of the present utility model.For the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design, can also make at least one distortion and improvement, these all belong to protection domain of the present utility model.

Claims

1. PUDIJIN bamboo level ground carelessly is characterized in that, comprise culture medium layer and PUDIJIN bamboo grass layer, described culture medium layer comprises the soil that 1～5cm is thick, and described PUDIJIN bamboo grass layer comprises that the mode kind of cuttage enters the PUDIJIN bamboo grass of culture medium layer.

2. PUDIJIN bamboo according to claim 1 level ground carelessly, the below of described culture medium layer is provided with net, and described net is close to the bottom of culture medium layer.

3. PUDIJIN bamboo according to claim 2 level ground carelessly, four sides of described net and culture medium layer are close to.

4. PUDIJIN bamboo according to claim 3 level ground carelessly, described net is fishing net or sunshade net.

5. PUDIJIN bamboo according to claim 2 level ground carelessly also comprises supporting layer, and described supporting layer is provided with cavity, and described culture medium layer and net are placed in the cavity.

6. PUDIJIN bamboo according to claim 5 level ground carelessly, described supporting layer is grass box.

7. each described PUDIJIN bamboo level ground carelessly according to claim 1～5, described culture medium layer comprises Acid soil.