CN105237310B - A plant unboiled water cement concrete plant culture - Google Patents
A plant unboiled water cement concrete plant culture Download PDFInfo
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- CN105237310B CN105237310B CN201510554058.5A CN201510554058A CN105237310B CN 105237310 B CN105237310 B CN 105237310B CN 201510554058 A CN201510554058 A CN 201510554058A CN 105237310 B CN105237310 B CN 105237310B
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- cement concrete
- water cement
- unboiled water
- plant culture
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Abstract
The invention discloses a plant unboiled water cement concrete plant culture, it is made up of the raw material of following parts by weight：Paper mill sludge 45~70, high hydroscopic resin 5~15, vermiculite 5~30, peat soil 5~20, powdered rice hulls 1~5, slow-release fertilizer 3~15.The invention has the advantages that：Water absorbent rate is high；The fertilizer efficiency duration is grown；The basicity planted in unboiled water cement concrete space can be reduced, is allowed to suitable for plant growth；Raw material is easy to get, and cost is cheap.The present invention can reduce the basicity planted in unboiled water cement concrete space; it is allowed to suitable for plant growth; meets the needs of plant normal growth is to moisture, nutrient simultaneously so that slope ecological environment can be protected while side slope is protected with green side slope by planting unboiled water cement concrete.
Description
Technical field
The invention belongs to environmental-friendly construction material field, more particularly to plants unboiled water cement concrete, specifically one kind plant unboiled water mud
Concrete plant culture.
Background technology
It is to wrap up one layer of cement mortar by the coarse aggregate surface of single particle size to plant unboiled water cement concrete, and having for piling up is more
Hole, the concrete of macroporous structure.There is high interconnected pore rate, higher mechanical strength due to planting unboiled water cement concrete, therefore often
Fixed slope is used to, is prevented erosion.Compared with normal concrete bank protection technique, unboiled water cement concrete is planted in protection side slope
While can with green side slope, repair slope ecological environment.
But it is fine and close to plant unboiled water cement concrete basal body structure, plant directly can not grow on unboiled water cement concrete matrix is planted,
It must be filled in concrete voids and concrete surface covers plant growth medium, generally normal soil.Because plant life
The interconnected pore rate of cement concrete is 25~30%, therefore the plant growth medium inserted in space is less, concrete surface
The plant growth medium thickness of covering also only has 1~2cm, therefore is difficult to meet plant using normal soil as plant growth medium
Demand of the normal growth to moisture, nutrient.In addition, plant basicity in unboiled water cement concrete space（PH value）It is higher, also it is not suitable for planting
Thing grows.Therefore, the popularization and application for planting unboiled water cement concrete are seriously restricted.
The content of the invention
In order to solve the problems, such as that above-mentioned plant unboiled water cement concrete is present, plant unboiled water cement concrete the invention provides one kind and use
Plant culture.The present invention is subacidity, and water absorbent rate is high, fertilizer efficiency duration length, can reduce and plant unboiled water cement concrete sky
Basicity in gap, suitable for plant growth is allowed to, while meets the needs of plant normal growth is to moisture, nutrient, avoid plant
Because moisture, nutrient deficiency and it is dead, cause to plant that unboiled water cement concrete can not play a part of afforesting and that improves the ecological environment ask
Topic.
Technical scheme is as follows：A plant unboiled water cement concrete plant culture, by the original of following parts by weight
Material composition：Paper mill sludge 45~70, high hydroscopic resin 5~15, vermiculite 5~30, peat soil 5~20, powdered rice hulls 1~5, slow-release fertilizer
3~15.
A plant unboiled water cement concrete plant culture, it is preferred that be made up of the raw material of following parts by weight：Paper mill sludge
45th, high hydroscopic resin 15, vermiculite 9, peat soil 15, powdered rice hulls 1, slow-release fertilizer 15.
Preferably, described paper mill sludge is the activated sludge that saturated water absorption is 90~140%.
Preferably, described peat soil is the natural peat soil that fineness is 100 mesh screen residues 25~55%.
Preferably, described slow-release fertilizer is the one of magnesium phosphate potassium type of the fertilizer efficiency duration more than 1 year and magnesium phosphate ammonium type
Kind or two kinds of mixing.
Preferably, described high hydroscopic resin water absorbent rate is 80~120 times, and fineness is 100 mesh screen residues 30~60%.
Preferably, described vermiculite fineness is 100 mesh screen residues 30~60%.
Preferably, described rice husk powder fineness is 100 mesh screen residues 30~65%.
The present invention is mixed and made as raw material using paper mill sludge, high hydroscopic resin, vermiculite, peat soil, powdered rice hulls, slow-release fertilizer
.Paper mill sludge is paper industry byproduct, if by its simple landfill, not only waste of resource, can also be polluted.It is active dirty
Mud is that the plant nutrient content such as a kind of organic matter and nitrogen, phosphorus, potassium is high, the low paper mill sludge of content of beary metal, suitably as plant
The host material of culture medium.High hydroscopic resin is the macromolecule polyalcohol containing hydrophilic radical, and water absorption rate is high, water absorbent rate 80
~120 times, stable performance, the organic water retainer particularly suitable as plant culture.Vermiculite is a kind of natural silicate minerals,
For layer structure, water absorption rate is higher, and saturated water absorption is 240~300%, and water retention property is good, is good inorganic water-loss reducer, and
And vermiculite with chesson, can improve the gas permeability of plant culture.Preferable natural peat soil is organic soil, and it is not
Only water absorption rate is high, and itself is subacidity, acid-base value（PH value）For 5.5~6.5, it can reduce that to plant unboiled water cement concrete empty
Basicity in gap, also, can be again plant during organic matter degradation containing 15~50% organic matter in natural peat soil
Nutrient is provided.Powdered rice hulls are levigate obtained by agricultural by product rice husk, can effectively improve the water absorbing capacity of plant culture,
Improve the gas permeability of plant culture, while powdered rice hulls potassium content is high, necessary to can be provided in degradation process of rotting for plant
Nutrient.Magnesium phosphate potassium type, magnesium phosphate ammonium type slow-release fertilizer excellent performance, the fertilizer efficiency duration is more than 1 year, sustainable to be provided for plant
Fertilizer.
The beneficial effects of the invention are as follows：
（1）Water absorbent rate is high；The water of adsorbable 10~17 times of own wt.
（2）The fertilizer efficiency duration is grown；The fertilizer efficiency duration was up to 12~16 months.
（3）The basicity planted in unboiled water cement concrete space can be reduced, is allowed to suitable for plant growth.
（4）Raw material is easy to get, and cost is cheap.
The present invention can reduce the basicity planted in unboiled water cement concrete space, be allowed to suitable for plant growth, while meet to plant
Demand of the thing normal growth to moisture, nutrient so that plant unboiled water cement concrete while side slope is protected can with green side slope,
Protect slope ecological environment.
Embodiment
With reference to specific embodiment, the present invention is described in further detail.Following embodiments are simply preferable
Illustrate citing, do not limit protection scope of the present invention.
Embodiment 1
A plant unboiled water cement concrete plant culture, the parts by weight of each raw material components are as follows：
Activated sludge 70
High hydroscopic resin 10
Vermiculite 5
Natural peat soil 6
Powdered rice hulls 5
Slow-release fertilizer 4
The saturated water absorption of above-mentioned activated sludge is 120%, the water absorbent rate of high hydroscopic resin is 100 times of own vol,
Fineness（100 mesh screen residues）For 50%, vermiculite fineness（100 mesh screen residues）For 45%, natural peat soil fineness（100 mesh screen residues）For 50%,
Rice husk powder fineness（100 mesh screen residues）For 60%, slow-release fertilizer is the magnesium phosphate potassium type for the fertilizer efficiency duration being more than 1 year.
Above-mentioned each raw material components are well mixed, you can plant culture of the present invention is made.Plant culture of the present invention
Raw material is easy to get, cost is cheap, fills respectively, is covered in and plants in unboiled water cement concrete space, on surface, can adsorb own wt
11.5 times of water, fertilizer efficiency duration up to 395 days, can reduce the basicity planted in unboiled water cement concrete space, be allowed to suitably plant
Thing grows, while meets the needs of plant normal growth is to moisture, nutrient so that plants unboiled water cement concrete in the same of protection side slope
When can also play green side slope, protect the effect of slope ecological environment.
Embodiment 2
A plant unboiled water cement concrete plant culture, the parts by weight of each raw material components are as follows：
Activated sludge 58
High hydroscopic resin 12
Vermiculite 10
Natural peat soil 10
Powdered rice hulls 3
Slow-release fertilizer 7
The saturated water absorption of above-mentioned activated sludge, the water absorbent rate of high hydroscopic resin, high hydroscopic resin, vermiculite, natural mud
Charcoal soil, the fineness of powdered rice hulls（100 mesh screen residues）With embodiment 1, slow-release fertilizer is the ammonium magnesium phosphate for the fertilizer efficiency duration being more than 1 year
Type.
Above-mentioned each raw material components are well mixed, you can plant culture of the present invention is made.Plant culture of the present invention
Raw material is easy to get, cost is cheap, fills respectively, is covered in and plants in unboiled water cement concrete space, on surface, can adsorb own wt
13.7 times of water, fertilizer efficiency duration up to 428 days, can reduce the basicity planted in unboiled water cement concrete space, be allowed to suitably plant
Thing grows, while meets the needs of plant normal growth is to moisture, nutrient so that plants unboiled water cement concrete in the same of protection side slope
When can also play green side slope, protect the effect of slope ecological environment.
Embodiment 3
A plant unboiled water cement concrete plant culture, the parts by weight of each raw material components are as follows：
Activated sludge 45
High hydroscopic resin 15
Vermiculite 9
Natural peat soil 15
Powdered rice hulls 1
Slow-release fertilizer 15
The saturated water absorption of above-mentioned activated sludge, the water absorbent rate of high hydroscopic resin, high hydroscopic resin, vermiculite, natural mud
Charcoal soil, the fineness of powdered rice hulls（100 mesh screen residues）With embodiment 1, slow-release fertilizer is the magnesium phosphate potassium type for the fertilizer efficiency duration being more than 1 year
With the mixing of magnesium phosphate ammonium type.
Above-mentioned each raw material components are well mixed, you can plant culture of the present invention is made.Plant culture of the present invention
Raw material is easy to get, cost is cheap, fills respectively, is covered in and plants in unboiled water cement concrete space, on surface, can adsorb own wt
16.5 times of water, fertilizer efficiency duration up to 470 days, can reduce the basicity planted in unboiled water cement concrete space, be allowed to suitably plant
Thing grows, while meets the needs of plant normal growth is to moisture, nutrient so that plants unboiled water cement concrete in the same of protection side slope
When can also play green side slope, protect the effect of slope ecological environment.
Claims (7)
- A 1. plant unboiled water cement concrete plant culture, it is characterised in that：It is made up of the raw material of following parts by weight：Papermaking is dirty Mud 45~70, high hydroscopic resin 5~15, vermiculite 5~30, peat soil 5~20, powdered rice hulls 1~5, slow-release fertilizer 3~15；Described Paper mill sludge is the activated sludge that saturated water absorption is 90~140%.
- 2. plant unboiled water cement concrete plant culture according to claim 1, it is characterised in that：By following parts by weight Raw material forms：Paper mill sludge 45, high hydroscopic resin 15, vermiculite 9, peat soil 15, powdered rice hulls 1, slow-release fertilizer 15.
- 3. plant unboiled water cement concrete plant culture according to claim 1 or 2, it is characterised in that：Described peat Soil is the natural peat soil that fineness is 100 mesh screen residues 25~55%.
- 4. plant unboiled water cement concrete plant culture according to claim 1 or 2, it is characterised in that：Described sustained release Fertilizer mixes for magnesium phosphate potassium type of the fertilizer efficiency duration more than 1 year and the one or two kinds of of magnesium phosphate ammonium type.
- 5. plant unboiled water cement concrete plant culture according to claim 1 or 2, it is characterised in that：Described high suction Water-resin water absorbent rate is 80~120 times, and fineness is 100 mesh screen residues 30~60%.
- 6. plant unboiled water cement concrete plant culture according to claim 1 or 2, it is characterised in that：Described vermiculite Fineness is 100 mesh screen residues 30~60%.
- 7. plant unboiled water cement concrete plant culture according to claim 1 or 2, it is characterised in that：Described rice husk Powder fineness is 100 mesh screen residues 30~65%.
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| CN201510554058.5A CN105237310B (en) | 2015-09-02 | 2015-09-02 | A plant unboiled water cement concrete plant culture |
Applications Claiming Priority (1)
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|---|---|---|---|
| CN201510554058.5A CN105237310B (en) | 2015-09-02 | 2015-09-02 | A plant unboiled water cement concrete plant culture |
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| CN105237310A CN105237310A (en) | 2016-01-13 |
| CN105237310B true CN105237310B (en) | 2018-03-27 |
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| CN107021778B (en) * | 2017-02-17 | 2020-09-15 | 三川德青科技有限公司 | Plant-growing pervious concrete system for realizing sludge recycling treatment and preparation method thereof |
| CN115403342B (en) * | 2022-09-22 | 2023-04-14 | 嘉华特种水泥股份有限公司 | Low-carbon plant-growing concrete and preparation method thereof |
| CN116854446A (en) * | 2023-07-20 | 2023-10-10 | 石家庄市长安育才建材有限公司 | High Jiang Zhi raw concrete composite material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| BR7606184A (en) * | 1975-09-18 | 1977-06-14 | Chem Dev Corp & Tessenderlo Ch | COMPOSITION AND METHOD FOR DELAYING CEMENT PICKUP IN MANUFACTURING AND MORTARS AND CONCRETE |
| CN1669975A (en) * | 2005-03-10 | 2005-09-21 | 毛鑫 | Concrete for plant growth |
| CN101381267A (en) * | 2008-10-20 | 2009-03-11 | 华南理工大学 | Plant-growing concrete plant growing-suitable materials and use thereof |
| CN103819156A (en) * | 2014-02-27 | 2014-05-28 | 济南大学 | Fertilizer efficiency slow release type plant-growing cementing material |
| CN104671998B (en) * | 2015-02-02 | 2017-12-15 | 济南大学 | A kind of retardation setting type fertilizer-keeping agent for vegetation type sulphate aluminium cement concrete |
| CN104671999B (en) * | 2015-02-02 | 2017-07-14 | 济南大学 | A kind of enhanced slow-release fertilizer for concrete for plant growth |
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