CN101349062A

CN101349062A - Method for making ecological building blocks

Info

Publication number: CN101349062A
Application number: CNA2007100760300A
Authority: CN
Inventors: 张强; 阳光; 张玉昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-07-18
Filing date: 2007-07-18
Publication date: 2009-01-21

Abstract

The invention belongs to the environment protection and ecological construction field, and provides a method for preparing an ecological brick for ecological ditch construction, an ecological protective slop, etc. The ecological brick consists of two part: one part is a brick body with a planting groove; the other part is a filler for the planting groove; a material of the brick body can be concrete or a mixed material brick consisting of fly ash, lime, phosphogypsum and sand; and the strength of the material can reach between 10 and 20 MPa. The shape of the brick body can be a hexahedron, a cuboid, a cube, a trapezoid, etc; the planting groove of the brick body can be positioned on one side, two sides or more sides of the brick body; the shape of the planting groove can be a column, a cone, a hexagonal prism, etc; the bottom of the groove is fixed with a ferrite permanent magnet; and the magnetic density of the surface of the ferrite permanent magnet is between 0.03 and 0.08 T. The filler of the planting groove consists of a mixed substrate which can hold water, penetrate and supply plant nutrition, have certain strength and is favorable for plant growth and plant seeds. The bricks are bricked to an intercepting drain, a drainage ditch, a diversion ditch, etc. through proper combination; during a week after proper maintenance, plant can germinate; after about six months, the ecological ditch and other ecological structures covered with plants and coordinated with the periphery are formed.

Description

A kind of preparation method of ecological block

Technical field

The invention belongs to environmental protection, ecological construction field, particularly relate to the preparation method of a kind of ecological block of ecological ditch building, the enforcement of biological bank protection.

Background technology

Along with having formed a large amount of exposed domatic needs, the state fundamental construction development carries out water and soil conservation and ecological management in recent years, for adopting cemented rock or concrete etc., prevention soil and water loss constructs catchwater at Po Ding, at domatic drop or the guiding gutter constructed, construct the gutter at the end, slope, though these structure have the water system of making in order function, but inharmonious with surrounding landscape, also influence ecological recovery.Developed a kind of careless ditch for this reason in recent years, promptly can plant the gutter of grass, it is implanted turf and forms behind compacting furrow bank and bottom of trench soil, though careless ditch can be planted grass, turf is difficult for surviving in the careless ditch, and the anti-scouring capability of furrow bank is relatively poor.

Summary of the invention

The objective of the invention is to provide ecological ditch and construct preparation method with a kind of ecological block of usefulness such as biological bank protection.

Ecological block is made up of two parts, and a part is the building block body that has planting groove, and another part is an additive in the planting groove.The building block body material can be a concrete, the also fly ash silicate that can form by flyash, lime, gypsum, gather materials (sand, stone etc.), and its compressive strength should reach 10-20MPa.The building block body shape can be hexahedron, cuboid, tetragonal body, prismatoid etc., the plantation slotted eye that is provided with on the building block body can be positioned at a side, both sides or a few side of building block body, the shape of planting groove can be cylinder, Rotary-table, six prisms etc., one spilled water hole can be arranged at the bottom at groove, fix a ferrite permanent magnet at an upper portion thereof, be shaped as disk or circular, its Surface field intensity 0.03-0.08T.This magnetic field that magnet forms helps the growth of germination and plant.

But additive is a kind of by water conservation, ventilative long run supply plant nutrient, be made up of certain intensity, the mixture matrix and the vegetable seeds that help plant growing in the planting groove.The additive component is as shown in table 1 in the planting groove.

Table 1 planting groove additive components description

The component title	Explanation	Unit	Every m ³Mixed material material use amount
The component title	Explanation	Unit	Every m ³Mixed material material use amount	Plant basic matrix	Loam	m ³	0.8-0.9
The spacetabs type durable composite fertilizer	The spacetabs type durable composite fertilizer can provide plant necessary n p k nutrition element.	Kg	2～4	Plant basic matrix	Loam	m ³	0.8-0.9
The spacetabs type durable composite fertilizer		Kg	2～4	Water-loss reducer	About 500 times of water absorption rates, water is released in suction repeatedly, can improve the retaining water retaining capacity of the matrix of scar greatly, increases the matrix pores rate.	Kg	0.03～0.1
Inorganic bond	The silicates cementing agent increases matrix strength	Kg	20～70	Water-loss reducer		Kg	0.03～0.1
Inorganic bond	The silicates cementing agent increases matrix strength	Kg	20～70	Vegetable seeds	Adapt to local climate filling wild vetch environment, strong stress resistance vegetable seeds	g	1000～100
Biological insecticides	Reduce the soil-borne disease insect pest	Ml	20-40	Vegetable seeds		g	1000～100
Biological insecticides	Reduce the soil-borne disease insect pest	Ml	20-40	Soil conditioner	Regulate matrix pH value to 6～7.5, make its suitable plant growing	L	3-5
Peat	Long period provides multiple nutrients to plant, and improves the soil	m ³	0.1-0.2	Soil conditioner		L	3-5
Peat		m ³	0.1-0.2	Nitrogen-fixing bacteria	Cooperate with legume, nitrogen in the air is converted into nitrogenous fertilizer, realize the long-term supply of nitrogen nutrition by producing rhizobium.	g	100-150
Phosphobacteria	To can not be converted into the absorbable phosphate fertilizer of plant by the phosphorus of plant absorbing in the soil or in the rock	g	50-100	Nitrogen-fixing bacteria		g	100-150
Phosphobacteria		g	50-100	The potassium bacterium	Can not be converted into the absorbable potash fertilizer of plant by the potassium of plant absorbing with (comprising potassic feldspar) in soil or the rock	g	50-100

Used vegetable seeds can be grass seeds, shrub kind, the liana seed that adapts to the local climate growing environment, can be Bermuda grass, Festuca Arundinacea, molasses grass, Bai Sanye etc. as grass seeds; The shrub kind can be pigeonpea, three green soy beans, aalii, caragana microphylla etc.; The liana seed can be parthenocissus, big winged bean etc.To go up table matrix components and seed and mix the back and inject in the planting groove and promptly form this ecological block, vegetable seeds can select for use one or more combinations to dispose.

This ecological block can be built into catchwater, gutter, domatic drop or guiding gutter etc. as required, through suitably forming ecological ditch or the biological bank protection body with filling wild vetch plant mixed configuration after the maintenance.

Description of drawings

A kind of structural representation of ecological block as depicted in figs. 1 and 2.

The specific embodiment

A kind of vertical view of ecological block and sectional drawing are respectively as depicted in figs. 1 and 2,1 is building block body, 2 is permanent magnet, 3 is the planting groove additive. adopt fly ash silicate building block production technology to make building block body 1, raw material is selected flyash, ardealite, lime, sand for use, first three is planted raw material and is generically and collectively referred to as cementitious matter, ardealite accounts for the 2-5% of cementitious matter total amount, lime consumption is as the criterion with the 15-25% that the efficient oxidation calcium reaches the cementitious matter total amount, cementitious matter and sand ratio are 1: 1-1: 1.5, and water supply volume 26-32%.Raw material is made through fragmentation-dehydration-metering-stirring-cast-moulding-operations such as maintenance-demoulding.Building block body is of a size of 40*30*20cm, and the plantation slotted eye of reservation is the circular platform type through hole, upper base diameter 8cm, the diameter 7cm that goes to the bottom, spilled water hole diameter 4cm; Magnet 2 is that employing external diameter 6cm, Surface field intensity are that 0.04T ferrite permanent magnet annulus bonding is fixed in round platform plantation slotted eye bottom; Planting groove additive material 3 compositions and consumption are as shown in table 2.

The explanation of table 2 planting groove additive amounts of components

The component title	Explanation	Unit	Every m ³Mixed material material use amount
The component title	Explanation	Unit	Every m ³Mixed material material use amount	Plant basic matrix	Loam or garden mould	m ³	0.8
The spacetabs type durable composite fertilizer	The spacetabs type durable composite fertilizer can provide plant necessary n p k nutrition element.	Kg	3	Plant basic matrix	Loam or garden mould	m ³	0.8
The spacetabs type durable composite fertilizer		Kg	3	Water-loss reducer	About 500 times of water absorption rates, water is released in suction repeatedly, can improve the retaining water retaining capacity of the matrix of scar greatly, increases the matrix pores rate.	Kg	0.1
Inorganic bond	The silicates cementing agent, it is strong to increase matrix	Kg	40	Water-loss reducer		Kg	0.1

Vegetable seeds	Adapt to local climate filling wild vetch environment, strong stress resistance vegetable seeds, the South China selects Bermuda grass 300g, three green soy bean 150g, molasses grass 50g, class reed 100 g, paspalum notatum 150g, parthenocissus 50g for use	g	800
Vegetable seeds		g	800	Biological insecticides	Biotrol BTV reduces the soil-borne disease insect pest	Ml	30
Soil conditioner	Ferrous sulfate with 5% concentration is regulated matrix pH value to 6～7.5, makes its suitable plant growing	L		Biological insecticides	Biotrol BTV reduces the soil-borne disease insect pest	Ml	30	3
Soil conditioner		L		Peat	Long period provides multiple nutrients to plant, and improves the soil	m ³	0.2	3
Nitrogen-fixing bacteria	Cooperate with legume, nitrogen in the air is converted into nitrogenous fertilizer, realize the long-term supply of nitrogen nutrition by producing rhizobium.	g	120	Peat		m ³	0.2
Nitrogen-fixing bacteria		g	120	Phosphobacteria	To can not be converted into the absorbable phosphate fertilizer of plant by the phosphorus of plant absorbing in the soil or in the rock	g	60
The potassium bacterium	Can not be converted into the absorbable potash fertilizer of plant by the potassium of plant absorbing with (comprising potassic feldspar) in soil or the rock	g	70	Phosphobacteria		g	60

To go up table matrix components and seed and mix in the back injection building block body planting groove and promptly form this ecological block, can emerge in a week behind the catchwater water seasoning of constructing with this ecological block, can cover the ditch about 6 months.

Claims

The preparation method of 1 one kinds of ecological blocks is characterized in that ecological block is made up of two parts, and a part is the building block body that has planting groove, and another part is an additive in the planting groove;
2 a kind of ecological blocks according to claim 1 is characterized in that the building block body material can be a concrete, the also fly ash silicate that can form by flyash, lime, gypsum, gather materials (sand, stone etc.), and its compressive strength should reach 10-20MPa;
3 a kind of ecological blocks according to claim 1 is characterized in that fixing a ferrite permanent magnet in the bottom of building block planting groove, its Surface field intensity 0.03-0.08T;
4 a kind of ecological blocks according to claim 1 is characterized in that additive is made up of mixture matrix and vegetable seeds in the planting groove;
5 a kind of ecological blocks according to claim 1 is characterized in that the mixture matrix of additive in the planting groove is by loam 0.8-0.9 m for every cube ³, peat 0.1-0.2 m ³, spacetabs type durable composite fertilizer 2-4 kg, water-loss reducer 0.03-0.1 kg, silicates cementing agent 20～70kg, soil conditioner 3-5 L, biological insecticides 20-40ml, nitrogen-fixing bacteria 100-150g, phosphobacteria 50-100g, potassium bacterium 50-100g form, and contains vegetable seeds 100-1000 g in every cube of the mixture matrix.