CN101690456B - Construction method of grass-shrub mixed ecological hard vegetation module - Google Patents

Abstract

The invention relates to a construction method of a grass-shrub mixed ecological hard vegetation module, which comprises the steps of preparing a sticky casting body by reinforcing powder, fine sand and water, casting a hard module reserved with a notch for planting the grass-shrub plantation by the sticky casting body, hardening and molding three days later, planting the selected shrub cutting or bagged seedlings with vigorous growth at the notch, and diffusing the grass stems with germination ability or broadcast sowing the grass seeds on the module and covering a layer of fine sand to form the ecological hard plant module with mixed grass and shrub twenty days later. The invention replaces the cement without clearance penetrating function with the reinforcing powder capable of forming penetration clearance, the 30MPa strength can satisfy the general resistance requirement, and can be used for hybrid planting grass and shrub. The grass-shrub roots and stems or bagged seedlings are selected for hybrid planting and for three-dimensional afforastation, and the vegetation module is combined with the hard module faster, thereby realizing a self-balanced ecological community, constructing a grass-shrub mixed ecological hard vegetation module and establishing a simple and three-dimensional landscape with rapid formation and stable sustainability.

Description

Construction method of grass-shrub mixed ecological hard vegetation module

Technical field

The present invention relates to a kind of construction method of grass-shrub mixed ecological hard vegetation module.

Background technology

Along with spreading fast of the earth sclerosis, the required soil surface layer in greenery patches is day by day rare, but the vertical planting view that forms Selfstabilizing on sclerosis is mated formation will become trend, still is a difficult problem but how to construct.Existing greenery patches planting patterns can not be used for the planting of hard surface layer, can't afforest the hard surface layer.Showing of planting on the hard surface layer has only Chinese patent " a kind of Chinese yam Boston ivy cooperates cultivation " (patent No. 200310104105.3), at the building foundation, plant Boston ivy more than two years ahead in advance, treat that Boston ivy is when the climbing of metope highly reaches more than 7 meters, begin again foundation plantation Chinese yam, if foundation is a hard ground, available brick groove cultivation, during yam cultivation, if the corner is a soft terrain, with the ground compacting, suitable body of wall is planted the Chinese yam seed with movable brick groove in the groove on ground of tamping or hard ground more earlier, after the Chinese yam seedling is unearthed, utilize tendril and the petiole climbing of Boston ivy to go up wall, the Chinese yam tendril is fully unfolded, thereby reached high yield, easily receive and improve the purpose of body of wall afforestation effect.It is only limited to the corner, and the tendril that is only limited to Chinese yam utilizes tendril of Boston ivy and petiole to climb up wall.

Summary of the invention

The objective of the invention is at above-mentioned present situation, aim to provide a kind of hard surface layer that is applicable to, simple, the three-dimensional view of planting forms rapidly and is stable, the construction method of grass-shrub mixed ecological hard vegetation module that cost is with low cost.

The implementation of the object of the invention is, construction method of grass-shrub mixed ecological hard vegetation module, and job step is as follows:

1) microlith, water that will strengthen powder, diameter 0.8-1.2cm is in 1: the ratio of 4.9-5.1: 0.39-0.41 is fully mixed into the thick body of building thoroughly,

2) press required size, build the hard module, need to reserve notch when building in the middle of the module with the above-mentioned thick body of building, got final product hardened forming in three days, notch is of a size of: flute length is 0.2 ± 0.5 of the length of side, and groove width is the 0.15-0.25 of flute length, groove cave diameter is the 0.2-0.5 of flute length

3) will possess loose shop or broadcast sowing of the grass blade of sprouting ability or grass seeds, all cover the thick fine sand of one deck 0.8-1.2cm up and down in module, the management 10～20 days of preserving moisture, grass can be planted in basic module;

4) will possess bathmic shrub cuttage seeding and bagged seedlings and plant in the notch place, and be covered with the thick fine sand of one deck 0.8-1.2cm, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is irritated intermingle after 20 days.

The present invention has following several big characteristics:

1) the present invention has selected for use and can form the cement that the reinforcement powder replacement that penetrates the space has no the crack function, and microlith is bonded to the hard module, and the intensity of 30 MPas can satisfy general resistance requirement, and can be used for grass filling intermingle,

2) selected for use careless filling rhizome or bagged seedlings to be used for the intermingle growth, can comparatively fast form vertical planting, reached the ecological community of Selfstabilizing, constructed careless filling mixed ecological hard module, simple, the three-dimensional view of planting forms rapidly and is stable, and cost is with low cost.

The invention provides a kind of hard surface layer vertical planting mode, solved the hard surface layer can't the constructing stereo greening and the hard slope ecological afforest the technical barrier of view.

Description of drawings

Accompanying drawing is to irritate mixed ecological hard modular structure schematic diagram with the grass that the present invention is configured to.

Embodiment

With reference to accompanying drawing, the grass that is configured to the present invention irritate the mixed ecological hard module by strengthen powder 1, microlith 2, hard module 3, notch 4,, grass blade or grass-seed 5, fine sand 6, shrub cuttage seeding or bagged seedlings 7 constitute.

Job step of the present invention is as follows: strengthen powder 1, microlith 2 and the thick body of building of water preparation, build hard module 3 with the thick body of building by required size, need to reserve notch 4 in the middle of the model and be beneficial to grass filling plantation, three days hardened formings, intensity can reach 30 MPas, and being applicable to needs the surface layer of sclerosis to mat formation.Select loose shop or broadcast sowing on the hard module of the grass blade that possesses the sprouting ability and grass-seed 5 for use, all cover one deck fine sand 6 up and down, the management 10～20 days of preserving moisture, grass can be planted in basic module.

Select for use to possess bathmic shrub cuttage seeding and bagged seedlings is planted in the notch place for 7 kinds, spill one deck fine sand 6, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is as shown in drawings irritated intermingle after 20 days.

Enumerate the specific embodiment of the invention below:

Example 1, with weight ratio for strengthening powder: microlith of diameter 1cm: water=1: 5: 0.4, fully mix into the thick body of building thoroughly, build required size hard module with the thick body of building, need to reserve notch when building in the middle of the module, got final product hardened forming in three days, notch is of a size of: flute length is 0.3 of the length of side, groove width is 0.2 of a flute length, groove cave diameter is 0.3 of a flute length, to possess loose shop or broadcast sowing of the grass blade of sprouting ability or grass-seed in module, all cover the fine sand of one deck 1cm up and down, preserve moisture and managed 15 days, grass can be planted in basic module; Select for use to possess bathmic shrub cuttage seeding and bagged seedlings is planted in the notch place, spill the fine sand of one deck 1cm, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is as shown in drawings irritated intermingle after 20 days.

Example 2, with weight ratio for strengthening powder: microlith of diameter 0.8cm: water=1: 5.1: 0.41, fully mix into the thick body of building thoroughly, build required size hard module with the thick body of building, need to reserve notch when building in the middle of the module, got final product hardened forming in three days, notch is of a size of: flute length is 0.5 of the length of side, groove width is 0.25 of a flute length, groove cave diameter is 0.5 of a flute length, to possess loose shop or broadcast sowing of the grass blade of sprouting ability or grass-seed in module, all cover the fine sand of one deck 0.8cm up and down, preserve moisture and managed 10 days, grass can be planted in basic module; Select for use to possess bathmic shrub cuttage seeding and bagged seedlings is planted in the notch place, spill the fine sand of one deck 0.8cm, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is as shown in drawings irritated intermingle after 20 days.

Example 3, with weight ratio for strengthening powder: microlith of diameter 1.2cm: water=1: 4.9: 0.39, fully mix into the thick body of building thoroughly, build required size hard module with the thick body of building, need to reserve notch when building in the middle of the module, got final product hardened forming in three days, notch is of a size of: flute length is 0.2 of the length of side, groove width is 0.15 of a flute length, groove cave diameter is 0.2 of a flute length, to possess loose shop or broadcast sowing of the grass blade of sprouting ability or grass-seed in module, all cover the fine sand of one deck 1.2cm up and down, preserve moisture and managed 20 days, grass can be planted in basic module; Select for use to possess bathmic shrub cuttage seeding and bagged seedlings is planted in the notch place, spill the fine sand of one deck 1.2cm, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is as shown in drawings irritated intermingle after 20 days.

Claims (1)

1. construction method of grass-shrub mixed ecological hard vegetation module is characterized in that job step is as follows:

1) microlith, water that will strengthen powder, diameter 0.8-1.2cm is by weight 1: the ratio of 4.9-5.1: 0.39-0.41 is fully mixed into the thick body of building thoroughly,

2) press required size, build the hard module, need in the middle of the module when building to reserve and be beneficial to the notch that grass is irritated plantation, got final product hardened forming in three days with the above-mentioned thick body of building,

3) will possess loose shop or broadcast sowing of the grass blade of sprouting ability or grass seeds, all cover the thick fine sand of one deck 0.8-1.2cm up and down in module, the management 10～20 days of preserving moisture, grass can be planted in basic module;

4) will possess bathmic shrub cuttage seeding and bagged seedlings and plant in the notch place, and be covered with the thick fine sand of one deck 0.8-1.2cm, preserving moisture is beneficial to root growth, can form the ecological hard module that grass is irritated intermingle after 20 days.

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