CN103132540B - Construction method of plant-growing box-type retaining wall - Google Patents
Construction method of plant-growing box-type retaining wall Download PDFInfo
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- CN103132540B CN103132540B CN201310083281.7A CN201310083281A CN103132540B CN 103132540 B CN103132540 B CN 103132540B CN 201310083281 A CN201310083281 A CN 201310083281A CN 103132540 B CN103132540 B CN 103132540B
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Abstract
The invention provides a construction method of a plant-growing box-type retaining wall, and belongs to the field of gardening. A plant-growing box-type retaining building block wall is formed by more than two layers of plant-growing box-type building blocks which are stacked upward in a transverse side-by-side staggered lap joint mode; each plant-growing box-type building block is formed by a concrete outer frame, a plant-growing plate, a vegetative cover and a growing substrate; a backfill concave hole is formed in the middle of the top surface of each plant-growing box-type building block, a protruding block is arranged on the bottom surface of each plant-growing box-type building block, the plant-growing box-type building blocks are combined in a mutually embedded mode, the retaining wall can be constructed according to a designed height by repeated stacking of the plant-growing box-type building blocks, and each ecological concrete plant-growing plate can be used for growing of a lawn, liana and a subshrub and has good effects of protection and landscape ecology.
Description
Technical field
The present invention relates to the building method that a kind is planted raw box type retaining wall, belong to environmental protection and horticultural field.
Background technology
Retaining wall is a gear of Roadbed Soil, natural slope, revetment, feature wall and massif slight slope etc., is to prevent from banketing or the structure of slope body deformability unstability.Traditional gravity retaining wall is the most frequently used at present structure of China, deadweight and the frictional force holding structure between bottom surface and basis is relied on to stablize, its volume, weight are large, material therefor is many, operating expenses is high, and there is no ecology and landscape function, in the engineering having Afforestation Landscape demand, there is larger restriction.Therefore study hotspot is become about afforesting and beautifying of the bodies of wall such as retaining wall.
What traditional wall greening application was more is adopt climbing plant to depend on works, rely on the growth covering wall of climbing plant, reach the effect of vertical greening, and the forming process of this method is slow, vertical green wall is reach a certain height, often needs the time of several years.Therefore in order to reach vertical greening effect fast, a lot of institutions conduct plant ecological barricade design in recent years.Common plant walls or the structure of Ecological Wall adopt installation frame and net grid support on body of wall, then on support, installs greening module, arrange irrigation system at the wall frame back side.Plant in this type of green wall construction is that exhibition formula is put, and growth substrate is limited, and plant cannot continued propagation for a long time, and later maintenance cost is high.Through inquiry, ZL201220228250.7 adopts mutual insert-type ecological block, and plant only grows micro gap between blocks, cannot form large area greening; Stratified net-mesh reinforced stone-gabion (patent No. 02159704.9) for slope reinforcement has a good greening function, but materials'use restricted lifetime and cost is high; A kind of planting type soil block (patent No. 200710121284.x) has small-sized planting hole, and afforestation effect is not ideal enough; The guard technology that American-European, Japan also has a gear and greening to combine at present, as " Ji Ao " Ecological Retaining Wall of Japan, Italian MACCAFERRI Ecological Retaining Wall, U.S. SUREBLOCK ecological block etc., but material construction is high.
Therefore, Low-cost, efficient long-term greening, the ecological green wall slope protecting technique that can replace stone-laying barricade are completely necessary.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of construction process of planting raw retaining wall of low cost.
The present invention adopts following scheme to realize above-mentioned purpose:
1, concreting, builds in advance and plants raw box building block, described in plant the biside plate that raw box building block comprises the top board that is parallel to each other and base plate, is parallel to each other, and panel, described top board has two to backfill holes and two inserting plate hole, and described panel has two to grow holes; Described base plate is provided with two projections corresponding to backfill hole size;
2, prepare plate from plant wastes, described plate from plant wastes is the porous concrete plate comprising vegetable seeds, and size is corresponding to growth hole;
3, from the inserting plate hole of planting raw box building block, insert plate from plant wastes, adjust to the direction with panel parallel, the planting matrix that then backfill and vegetable seeds adapt from backfill hole;
4, plant raw box building block and be assembled into retaining wall: between same layer, building block is arranged side by side; The projection of last layer building block is embedded in the backfill hole of lower one deck building block, and levels fissure of displacement overlap joint.
In such scheme, the detailed process preparing plate from plant wastes in step (2) is:
1) porous concrete plate is built, concrete formulation and technique are with reference to Shanghai City " cement concrete with water permeability sidewalk application technology code ", i.e. every cubic metre of porous concrete materials: 5-13mm gravel aggregate 1550-1750kg, P.O42.5 cement 260-360kg, reinforcing agent 4-15kg, water/binder ratio controls in 0.28-0.32 scope;
2) on porous concrete plate, sow vegetable seeds, water, treat that seed root system penetrates porous concrete plate.
When constructed retaining wall height is more than 2 meters, 1 meter, interval can add one deck reinforcement grid, and described reinforcement grid one end is clipped in two-layer planting between raw box building block, and the other end stretches into the retaining wall back side.
When raw box block construction retaining wall is planted in employing, need when highly more than 2 meters to process retaining wall foundation, can being C15 plain concrete cushion layer planting placing intensity below raw box building block, bed course being built C30 or C35 plain concrete basis, making lattice guest stone spats simultaneously.
When the gradient is more than 70 degree, planting needs to build C25 or C30 plain concrete above raw box building block and bears down on one, and concrete size is determined according to the actual requirement of project.
In engineering practice, according to design height, adopt the inventive method, repeatedly stacking is planted raw box building block and is constructed retaining wall, plate from plant wastes can turf plant, climbing plant and undershrub, there is good protection, landscape ecological effect.By the method, large area, stable retaining wall and long-term afforestation effect can be formed can be constructed in a short time at low cost.
Accompanying drawing explanation
Fig. 1 plants the structural representation of raw box building block.
Fig. 2 plants the elevation of raw box building block when being and inserting plate from plant wastes.
Fig. 3 is for planting raw box building block cross sectional side view.
Fig. 4 is for planting raw box Retaining Walls of Hollow Concrete Blocks organigram.
Number in the figure number in the figure 1 top board, 2 base plates, 3 side plates, 4 panels, 5 backfill holes, 6 inserting plate hole, 7 plate from plant wastes, 8 projections, 9 growth holes, 10 reinforced gratings, 11 plain concretes bear down on one, 12 plain concrete cushion layer, 13 plain concrete bases, 14 lattice guest stone spats.
Detailed description of the invention
embodiment 1
1, concreting, builds in advance and plants raw box building block, plants the long 60cm of raw box building block top board, wide 30cm, the long 60cm of base plate, wide 42cm, both sides plate hight 30cm, and panel, described top board has two to backfill hole and two inserting plate hole, and described panel has two to grow hole; Described base plate is provided with the projection corresponding to backfilling hole size;
2, make according to Shanghai City " cement concrete with water permeability sidewalk application technology code " proportioning the square plate from plant wastes that the length of side is 20cm, idiographic flow for weighing, stir, build, the demoulding and moisture-keeping maintaining 7-10 days, then on porous concrete, plant Festuca Arundinacea, English ryegrass, according to plant habit maintenance after 15-20 days can with building block urceolus assembled formation;
3, assemble: from the inserting plate hole of planting raw box building block, insert plate from plant wastes, adjust to the direction with panel parallel, the planting matrix that then backfill adapts with floristics from backfill hole;
4, plant raw box building block and be assembled into retaining wall: between same layer, building block is arranged side by side; The projection of last layer building block is embedded in the backfill hole of lower one deck building block, and levels fissure of displacement overlap joint.Often can build one deck by laying bricks or stones and plant raw box building block, backfill planting matrix immediately, also can planting matrix furnishing slurry after block 3-5 layer, to be in the milk, form backfills.Rear plant seedling-slowing stage built by laying bricks or stones by barricade is 7-10 days, and building rear two weeks by laying bricks or stones can flourish, and realizes green wall effect.
Plant raw box block wall, by two-layer above box plant raw block transverse to side by side, nested, the fissure of displacement overlaps and is formed by stacking.Because the protrusion of last layer building block is embedded in the shrinkage pool of lower one deck building block, form the occlusion of similar gear, reach mutual embedding effect, levels can be avoided to plant the slip of raw box building block, increase the stabilization and deformation adaptive capacity of body of wall.Constructed body of wall is the acclive retaining wall of tool.
embodiment 2
1, concreting, builds in advance and plants raw box building block, plants the long 60cm of raw box building block top board, wide 42cm, the long 60cm of base plate, wide 42cm, both sides plate hight 30cm, and panel, described top board has two to backfill hole and two inserting plate hole, and described panel has two to grow hole; Described base plate is provided with the projection corresponding to backfilling hole size;
2, make according to Shanghai City " cement concrete with water permeability sidewalk application technology code " proportioning the square plate from plant wastes that the length of side is 20cm, idiographic flow for weighing, stir, build, the demoulding and moisture-keeping maintaining 7-10 days, then on porous concrete, plant Bermuda grass, according to plant habit maintenance after 30-40 days can with building block urceolus assembled formation;
3, assemble: from the inserting plate hole of planting raw box building block, insert plate from plant wastes, adjust to the direction with panel parallel, the planting matrix that then backfill adapts with floristics from backfill hole;
4, plant raw box building block and be assembled into retaining wall: between same layer, building block is arranged side by side; The projection of last layer building block is embedded in the backfill hole of lower one deck building block, and levels fissure of displacement overlap joint.Often can build one deck by laying bricks or stones and plant raw box building block, backfill planting matrix immediately, also can planting matrix furnishing slurry after block 3-5 layer, to be in the milk, form backfills.Rear plant seedling-slowing stage built by laying bricks or stones by barricade is 10-12 days, and building rear two weeks by laying bricks or stones can flourish, and realizes green wall effect.
Plant raw box Retaining Walls of Hollow Concrete Blocks, by two-layer above plant raw box block transverse to side by side, nested, the fissure of displacement overlaps and is formed by stacking.Because the protrusion of last layer building block is embedded in the shrinkage pool of lower one deck building block, form the occlusion of similar gear, reach mutual embedding effect, the box slip of planting raw building block of levels can be avoided, increase the stabilization and deformation adaptive capacity of body of wall.
Constructed body of wall is the wall-retaining structure of vertical ground.
Above-described embodiment and diagram do not comprise all forms of the present invention and application form, the suitable change that any art technician does it, are patent category of the present invention.
Claims (6)
1. plant a construction process for raw box type retaining wall, it is characterized in that, comprise the steps:
1) concreting, build in advance and plant raw box building block, described in plant the biside plate that raw box building block comprises the top board that is parallel to each other and base plate, is parallel to each other, and panel, described top board has two to backfill hole and two inserting plate hole, and described panel has two to grow hole; Described base plate is provided with two projections corresponding to backfill hole size;
2) prepare plate from plant wastes, described plate from plant wastes is the porous concrete plate comprising vegetable seeds, and size is corresponding to growth hole;
3) from the inserting plate hole of planting raw box building block, insert plate from plant wastes, adjust to the direction with panel parallel, the planting matrix that then backfill and vegetable seeds adapt from backfill hole;
4) plant raw box building block and be assembled into retaining wall: between same layer, building block is arranged side by side; The projection of last layer building block is embedded in the backfill hole of lower one deck building block, and levels fissure of displacement overlap joint.
2. construction process according to claim 1, is characterized in that, the detailed process preparing plate from plant wastes in step (2) is:
Build porous concrete plate, every cubic metre of porous concrete materials: 5-13mm gravel aggregate 1550-1750kg, P.O42.5 cement 260-360kg, reinforcing agent 4-15kg, water/binder ratio controls in 0.28-0.32 scope;
Vegetable seeds sowed by porous concrete plate, waters, treat that seed root system penetrates porous concrete plate.
3. construction process according to claim 1, is characterized in that, 1 meter, constructed retaining wall interval adds one deck reinforcement grid, and described reinforcement grid one end is clipped in two-layer planting between raw box building block, and the other end stretches into the retaining wall back side.
4. construction process according to claim 1, is characterized in that planting placing intensity below raw box building block be C15 plain concrete cushion layer, bed course being built C30 or C35 plain concrete basis, make lattice guest stone spats simultaneously.
5. construction process according to claim 1, is characterized in that, plants to build C25 or C30 plain concrete above raw box building block and bear down on one.
6. construction process according to claim 1, is characterized in that, turf plant, climbing plant or undershrub on plate from plant wastes.
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| CN201310083281.7A CN103132540B (en) | 2013-03-15 | 2013-03-15 | Construction method of plant-growing box-type retaining wall |
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| CN103132540B true CN103132540B (en) | 2015-06-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3228184A1 (en) * | 2016-04-05 | 2017-10-11 | Lafarge | Modular system for building a plantable wall |
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| CN105580660B (en) * | 2016-01-27 | 2018-12-07 | 西安建筑科技大学 | The ecological greening wall of growing container and its composition is afforested in a kind of nonirrigated farmland |
| CN105751805B (en) * | 2016-03-16 | 2018-10-19 | 中国科学院武汉植物园 | The production method on plant suspension mountain |
| CN106368171A (en) * | 2016-11-11 | 2017-02-01 | 天津绿茵景观生态建设股份有限公司 | River way side slope stabilizing feature wall |
| CN107700526A (en) * | 2017-10-16 | 2018-02-16 | 湖南诚友绿色建材科技有限公司 | The interior board-like ecological retaining wall of stepped post |
| CN108487306B (en) * | 2018-06-05 | 2023-09-08 | 核工业井巷建设集团有限公司 | Assembled retaining wall and construction method thereof |
| CN109371907A (en) * | 2018-11-13 | 2019-02-22 | 中交第三航务工程勘察设计院有限公司 | A kind of breathing pattern gravity type prefabricated box ecological revetment structure and its construction method |
| CN112376507A (en) * | 2020-11-09 | 2021-02-19 | 王书敏 | Plant-growing concrete precast slab |
| CN113250240A (en) * | 2021-05-24 | 2021-08-13 | 中国电建集团贵阳勘测设计研究院有限公司 | Combined side slope protection structure and process of layered net type gabion and concrete |
| CN113424725A (en) * | 2021-06-25 | 2021-09-24 | 中国五冶集团有限公司 | Movable assembly type plant planting frame and using method thereof |
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Effective date of registration: 20220530 Address after: 430062 horticultural center building, Wuhan Botanical Garden, Chinese Academy of Sciences, No. 1, LUMO Road, East Lake ecotourism scenic spot, Wuhan City, Hubei Province Patentee after: Wuhan Botanical Garden Gardening Center Co.,Ltd. Address before: 430074 grinding hill, Wuhan, Hubei, East Lake Patentee before: WUHAN BOTANICAL GARDEN, CHINESE ACADEMY OF SCIENCES |