CN101810083B

CN101810083B - Lawn green belt construction method

Info

Publication number: CN101810083B
Application number: CN2009100143663A
Authority: CN
Inventors: 陈怀茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-20
Filing date: 2009-02-20
Publication date: 2011-11-16
Anticipated expiration: 2029-02-20
Also published as: CN101810083A

Abstract

The invention relates to landscaping, in particular to a lawn green belt with low construction cost and good greening effect. The lawn green belt is characterized in that an unshaped lawn egg is arranged in the soil to be taken as a bearing frame; the lawn egg is an egg-shaped substance which takes construction wastes such as bricks, tiles, ceramics or building blocks, and the like as raw materials and is formed by means of firing or extruding; and the construction method of the lawn green belt comprises the following steps of: producing the lawn egg, preparing a base material, finishing a base and growing grass seeds. The lawn has the multifunctional lawn egg, is supported by the soil, protects growing points of the lawn, leads the growth room of roots to be large, has a multihole lawn egg frame system, leads green soil of the lawn egg not to be hardened, leads the green soil to be completely (100%) covered by green, is simple in maintenance, is low in management cost, has long service life, reduces the repeated construction cost, and the like.

Description

A kind of construction method of green grassland

Technical field

The present invention relates to afforestation, the construction method of the green grassland that particularly a kind of construction cost is low, afforestation effect is good.

Background technology

As everyone knows, existing urban afforestation is a kind of to be traditional green grassland because cost low (every square meter is below 10 yuan) is widely used, but because of soil because of exoskeletal support, so its deficiency be can not load-bearing, can not the pedestrian, can not park cars, the life-span is short etc.; Another kind is the lawn brick greenery patches, it is to be covered with the brick skeleton in substrate, the brick skeleton is for there being the type load-bearing skeleton, but advantage is the pedestrian, can parks cars, deficiency is that cost higher (about 100 yuan of every square meters), brick skeleton account for soil volume big (more than 90%), and the saturating root of substrate tabia is because of grass roots is that the absorption standing area is too small, green amount is very few, the afforestation effect extreme difference; Also has a kind of employing plastic cement honeycomb skeleton greenery patches, plastic cement honeycomb skeleton is for there being the type load-bearing skeleton, but advantage is the pedestrian, can parks cars, but because of the waterproof gas of plastic cement nest wall, also not saturating root, grass roots is that ecotope is poor, the lawn life-span is short, and the skeleton bearing capacity is poor, and the plastic cement skeleton of can crushing stops winter, in addition, cost height (every square meter is more than 200 yuan).

Summary of the invention

The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, the construction method on the lawn that a kind of cost is low, bearing capacity is strong, afforestation effect is good is provided.

The present invention can reach by following measure.

A kind of construction method of green grassland, it is characterized in that being provided with in the soil indefinite form lawn egg is load-bearing skeleton, the lawn egg be with brick, watt, to draw rubbish be raw material to building such as pottery or building block, the fired or egg shape thing that squeezes out, a kind of lawn is characterized in that step is as follows:

(1) production lawn egg, collect brick, watt, to draw rubbish be raw material to buildings such as pottery or building block, fired or squeeze out the egg shape thing of egg, goose egg size,

(2) preparation matrix, matrix is made up of soil, organic matter and slow-release compound fertilizer, and its percentage by weight is: soil 60-95%, organic 4-40%, slow-release compound fertilizer 0.5-1.5%,

(3) finishing base; with the growing surface of grass is cut the earth downwards 10-50cm and compacting of benchmark; spread one deck lawn egg, spread one deck matrix, matrix is added and is filled egg slit, lawn and with lawn egg bedding; spread one deck lawn egg again; spread one deck matrix, until growing surface, lawn, top layer egg will exceed matrix growing surface face 1-2cm; be not trampled to death with protection lawn growth point

(4) plantation grass seeds is transplanted lawn or sowing grass seeds.

In order to protect the grass seeds germinating growth, can be at its shop, surface one deck catch net, catch net can adopt expanded metal lath, also can adopt plastic wire or fleece.

Lawn egg among the present invention has pluralistic function, and soil supports; The protection lawn growth is selected (face of land recess between the egg of lawn can be protected growing point); The root growth space is big: the lawn egg only accounts for about 30% of system space, and root system is not only free to pass through growth in the skeleton gap, and very thin and Gen Mao can stretch into the brick hole and absorb liquid manure, and egg has " respiratory function "; The lawn egg shell system of porous, actual in soil is little reservoir, air reservoir, Fei Ku, plays the effect that the virgin forest litter horizon is regulated aqueous vapor automatically, and suction water is good, and the greenery patches can round-the-clock pedestrian; The engineering of " putting things right once and for all ".Egg greenery patches, lawn soil does not harden, and the greenery patches is 100% green the covering, steps on Yue Wang more.And the prosperous length of promotion shrub; The engineering pliability is big: fluctuating moulding, newly-built, reconstruction, artificial or mechanical work is satisfactory, easy to maintenance, will be dug out by pollution such as machine oil or breakage, and be filled into new egg and matrix, the new grass of culture transferring gets final product.Hard ground also can be reconstructed as cement, pitch ground, and cost is low: raw material polyphyly environment gurry, 8-30 yuan/m2 of greenery patches cost; Administration fee is lower: exempt from the lawn, the few pruning (sole and wheel are for cutting); The sleet water of attracting deposits in a large number, the few irrigation; The meadow life-span is long, reduces the repeated construction expense.

Description of drawings

Accompanying drawing is a structural representation of the present invention.

Embodiment

Below in conjunction with accompanying drawing the present invention is further described.

As shown in drawings, a kind of green grassland is characterized in that being provided with in the soil 1 indefinite form lawn egg 2 and is load-bearing skeleton, lawn egg 2 be with brick, watt, to draw rubbish be raw material to buildings such as pottery or building block, the fired or egg shape thing that squeezes out.

A kind of construction method of green grassland is characterized in that step is as follows:

(1) production lawn egg, collect brick, watt, to draw rubbish be raw material to buildings such as pottery or building block, fired or squeeze out the egg shape thing of egg, goose egg size, the present invention also can adopt nature cobble or natural stone after fragmentation,

(4) plantation grass seeds is transplanted lawn or sowing grass seeds.

The present invention has adopted the lawn egg to carry out urban afforestation, has extensive market prospects: 1, the pedestrian, the parking greenery patches can be widely used in various greenery patchess, town and country, as: city square, the greenery patches, seabeach, the greenery patches, sub-district, the road greenery patches, the forest park, the villa garden, villa, sports ground, the parking lot, the station, harbour, highway, railway, the river, the lake, canal bank protection and greenery patches, roof etc., 2, fundamentally improve the urban forests quality: China has stepped into the fast traffic lane of city of the world's forestization, it is the city stream of people that the future city forest faces maximum threat, wagon flow is stepped on the lawn to die, compacting soil, forest no longer, lawn egg shell system can be separated this bottleneck, 3, can increase considerably ratio of urban green space (more than 5%), road is removed in the city, the water surface mostly can be newly-built and be transformed into egg greenery patches, lawn, 4, market: there is ten million square meter demand in a medium-sized city, and there were hundred billion yuan of market shares in the whole nation.

Claims

1. the construction method of a green grassland, it is characterized in that being provided with in the soil indefinite form lawn egg is load-bearing skeleton, the lawn egg is to use brick, watt, pottery or building block are raw material, fired or squeeze out egg shape thing, construction procedure is as being: (1) production lawn egg, collect brick, watt, pottery or building block are raw material, fired or squeeze out egg, the egg shape thing of goose egg size, (2) preparation matrix, matrix is by soil, organic and slow-release compound fertilizer is formed, its percentage by weight is: soil 60-95%, organic 4-40%, slow-release compound fertilizer 0.5-1.5%, (3) finishing base, with the meadow growing surface be benchmark cut the earth downwards 10-50cm and the compacting, spread one deck lawn egg, spread one deck matrix, matrix is added and is filled egg slit, lawn and with lawn egg bedding, spread one deck lawn egg again, spread one deck matrix, until growing surface, lawn, top layer egg will exceed matrix growing surface face 1-2cm, (4) plantation grass seeds.