CN110627469A - Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method - Google Patents
Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method Download PDFInfo
- Publication number
- CN110627469A CN110627469A CN201911038029.8A CN201911038029A CN110627469A CN 110627469 A CN110627469 A CN 110627469A CN 201911038029 A CN201911038029 A CN 201911038029A CN 110627469 A CN110627469 A CN 110627469A
- Authority
- CN
- China
- Prior art keywords
- parts
- waste
- powder
- soil
- preparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/10—Lime cements or magnesium oxide cements
- C04B28/105—Magnesium oxide or magnesium carbonate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/02—Selection of the hardening environment
- C04B40/0231—Carbon dioxide hardening
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00017—Aspects relating to the protection of the environment
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- General Chemical & Material Sciences (AREA)
- Processing Of Solid Wastes (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a composition for preparing three-dimensional greening bionic soil consolidation particles and a preparation method thereof. The method for preparing the bionic soil particles by adopting the composition comprises the steps of grinding, stirring, granulating, carbonizing and the like. The bionic soil particles prepared by the technical scheme have the advantages of environmental protection, energy conservation and high water absorption rate, waste recycling of waste concrete and foundation pit soil is realized, and the problems of heavy quality and easy hardening of common soil are solved.
Description
Technical Field
The invention relates to the technical field of bionic soil preparation, in particular to a composition for preparing three-dimensional greening bionic soil consolidation particles and a preparation method thereof.
Background
In the current society, the global economy is rapidly increased, the urbanization footsteps are increasingly accelerated, the population is rapidly expanded, and the urban pressure is increased day by day. Meanwhile, the urban building density is directly higher and higher, the green land scale is smaller and smaller, the building energy consumption is increased, the environmental pollution of building wastes is aggravated, and the ecological system is continuously damaged.
Based on this situation, the buildings are shifted from horizontal development to vertical development, and high-rise buildings and super high-rise buildings are gradually becoming a trend. Although the high-rise building can be used for relieving the situation of the dense building to some extent, the total amount of activities, the manual heat removal amount and the energy consumption of people in the high-rise building are huge. If the balance between the amount of heat removed and the number of people in a high-rise building is considered, a considerable amount of investment in green space is required. The space in the urban building group is quite limited, and the green belt occupies a small area or cannot be expanded, so that a series of environmental problems such as a heat island phenomenon, an urban air pollution phenomenon, a noise pollution phenomenon and the like in the city are caused. In addition, the urban green belt and the central green land are generally far away from residents, and beneficial people, particularly old people, children and rehabilitation people, can reach the green belt and the central green land after walking for a long time. The above problems are increasingly serious and need to be solved.
In terms of national conditions, land resources are scarce, and a method for large-scale investment of green lands cannot be realized, so that the most direct and effective method is to take the green lands back from the occupied land of the building. Buildings, as a stable and immovable concrete image, require a proper and harmonious layout with the help of the surrounding environment to obtain a perfect appearance. Green plants, which are representative of natural environments, have affected various aspects of human life since ancient times due to ecological effects, visual perception, and infiltration of human landscapes. The three-dimensional greening integrating buildings and plants is increasingly emphasized by people as a novel greening form, and plays a good role in reducing solar radiation, beautifying cities, purifying air and the like. At present, the problems that the soil is heavy in weight and easy to harden and the surface layer high-quality soil is lost exist in planting for greening by taking common soil as a matrix.
Disclosure of Invention
In view of the above, the invention aims to provide a composition for preparing solid greening bionic soil consolidation particles and a preparation method thereof, so that the composition has the advantages of light weight, difficulty in hardening, environmental friendliness and recycling of construction wastes, and the problems of overlarge self weight, easiness in hardening and insufficient environmental friendliness of common soil are solved.
The invention solves the problems through the following technical means:
the composition for preparing the three-dimensional greening bionic soil consolidation particles comprises the following components in parts by weight: 15-70 parts of matrix waste powder, 15-70 parts of foundation pit soil, 10-30 parts of cementing material, 20-50 parts of light water-absorbing material, 60-100 parts of water, 11-35 parts of alkaline neutralizer, 11-35 parts of carbon dioxide, 0-5 parts of air-entraining agent, 0-4 parts of water reducing agent, 50-100 parts of water, 2-5 parts of nutrient substance, 0-20 parts of mineral powder and 0-20 parts of silica fume.
Further, the composition comprises the following components: 30-40 parts of matrix waste powder, 30-40 parts of foundation pit soil, 15-30 parts of cementing material, 20-40 parts of light water absorbing material, 17-35 parts of alkaline neutralizing agent, 17-35 parts of carbon dioxide, 0-3 parts of air entraining agent, 0-2 parts of water reducing agent, 60-80 parts of water, 2-5 parts of nutrient substance, 0-10 parts of mineral powder and 0-10 parts of silica fume.
Further, the composition comprises the following components: 15-20 parts of matrix waste powder, 55-60 parts of foundation pit soil, 15-30 parts of cementing material, 20-40 parts of light water absorbing material, 11-33 parts of alkaline neutralizing agent, 11-33 parts of carbon dioxide, 0-3 parts of air entraining agent, 0-2 parts of water reducing agent, 60-90 parts of water, 2-5 parts of nutrient substance, 0-5 parts of mineral powder and 0-5 parts of silica fume.
Further, the matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
Further, the foundation pit soil is waste soil generated in the building construction process.
Further, the cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
Further, the light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high molecular resin.
Further, the air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
Furthermore, the nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
The invention has the beneficial effects that:
the bionic soil particulate is prepared by compounding building waste powder, industrial solid waste powder, foundation pit soil powder, a cementing material, a light water-absorbing material, water, an air entraining agent, a water reducing agent, a nutrient substance, mineral powder and silica fume. By adding the construction waste powder and the industrial solid waste powder, the foundation pit soil powder realizes the resource recycling of the construction waste and has the characteristic of environmental protection; the invention adds light water-absorbing material with light weight and good water-absorbing performance, which is beneficial to reducing the dead weight of the consolidated particles and improving the water absorption rate. In addition, gypsum, magnesium oxide, calcium oxide and fly ash are used as cementing materials, and are reacted to form a solidification object with higher strength, and sintering is not needed, so that the effect of reducing energy consumption is achieved. In a word, the three-dimensional greening bionic soil particles prepared by the technical scheme are green, environment-friendly, energy-saving and good in performance, and the problems that common soil is heavy in weight and easy to harden are solved. In addition, the application has the following advantages:
1. the solid particles are made of light water-absorbing materials, so that the quality of the solid particles is better controlled, and the solid particles have higher strength.
2. The cementing material is made of gypsum, magnesium oxide, calcium oxide, fly ash and other materials, the strength is improved after absorption and solidification, and the cementing material is solidified into particles without being fired.
3. The composition materials adopt a large amount of building wastes, the aim of recycling the wastes is fulfilled, and the environment is protected.
4. The alkali neutralizing agent is adopted for alkali reduction treatment, so that the pH value of the particles is effectively reduced, and the pH value can be properly adjusted to meet the requirement of plant growth.
5. Carbon dioxide is introduced during the carbonization process to carbonize the magnesium oxide to enhance the overall strength.
The raw materials are not fired at high temperature, so that various nutrient substances can be added in the manufacturing process and are prevented from losing.
Detailed Description
In order to facilitate an understanding of the present invention, the present invention will be described more fully and in detail with reference to the preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.
Example 1
The composition for preparing the three-dimensional greening bionic soil consolidation particles comprises the following components in parts by weight: 15g of matrix waste powder, 15g of foundation pit soil, 10g of cementing material, 20g of light water-absorbing material, 60g of water, 11g of alkaline neutralizing agent, 11g of carbon dioxide, 2g of air entraining agent, 2g of water reducing agent, 50g of water, 2g of nutrient substance, 8g of mineral powder and 8g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Example 2
The composition for preparing the three-dimensional greening bionic soil consolidation particles comprises the following components in parts by weight: 70g of matrix waste powder, 70g of foundation pit soil, 30g of cementing material, 50g of light water-absorbing material, 100g of water, 35g of alkaline neutralizing agent, 35g of carbon dioxide, 5g of air entraining agent, 4g of water reducing agent, 100g of water, 5g of nutrient substance, 20g of mineral powder and 20g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Example 3
The composition for preparing the three-dimensional greening cultivation container comprises the following components in parts by weight: 30g of matrix waste powder, 30g of foundation pit soil, 15g of cementing material, 20g of light water-absorbing material, 20g of alkaline neutralizing agent, 20g of carbon dioxide, 1g of air entraining agent, 1g of water reducing agent, 60g of water, 4g of nutrient substance, 5g of mineral powder and 5g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Example 4
The composition for preparing the three-dimensional greening cultivation container comprises the following components in parts by weight: 40g of matrix waste powder, 40g of foundation pit soil, 30g of cementing material, 40g of light water-absorbing material, 35g of alkaline neutralizing agent, 35g of carbon dioxide, 3g of air entraining agent, 2g of water reducing agent, 80g of water, 5g of nutrient substance, 10g of mineral powder and 10g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Example 5
The composition for preparing the three-dimensional greening cultivation container comprises the following components in parts by weight: 20g of matrix waste powder, 60g of foundation pit soil, 30g of cementing material, 40g of light water-absorbing material, 33g of alkaline neutralizing agent, 33g of carbon dioxide, 3g of air entraining agent, 2g of water reducing agent, 90g of water, 5g of nutrient substance, 5g of mineral powder and 5g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Example 6
The composition for preparing the three-dimensional greening cultivation container comprises the following components in parts by weight: 15g of matrix waste powder, 55g of foundation pit soil, 15g of cementing material, 20g of light water-absorbing material, 11g of alkaline neutralizing agent, 11g of carbon dioxide, 1.5g of air entraining agent, 1.5g of water reducing agent, 60g of water, 2g of nutrient substance, 3g of mineral powder and 3g of silica fume.
The matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
The foundation pit soil is waste soil generated in the building construction process.
The cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
The light water absorption material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high polymer resin.
The air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
The nutrient substance is one or more of zeolite powder and compound fertilizer.
A method for preparing three-dimensional greening bionic soil consolidation particles by adopting the composition comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The composition for preparing the three-dimensional greening bionic soil consolidation particles is characterized by comprising the following components in parts by weight: 15-70 parts of matrix waste powder, 15-70 parts of foundation pit soil, 10-30 parts of cementing material, 20-50 parts of light water-absorbing material, 60-100 parts of water, 11-35 parts of alkaline neutralizer, 11-35 parts of carbon dioxide, 0-5 parts of air-entraining agent, 0-4 parts of water reducing agent, 50-100 parts of water, 2-5 parts of nutrient substance, 0-20 parts of mineral powder and 0-20 parts of silica fume.
2. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 1, is characterized by comprising the following components in parts by weight: 30-40 parts of matrix waste powder, 30-40 parts of foundation pit soil, 15-30 parts of cementing material, 20-40 parts of light water absorbing material, 17-35 parts of alkaline neutralizing agent, 17-35 parts of carbon dioxide, 0-3 parts of air entraining agent, 0-2 parts of water reducing agent, 60-80 parts of water, 2-5 parts of nutrient substance, 0-10 parts of mineral powder and 0-10 parts of silica fume.
3. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 2, is characterized by comprising the following components in parts by weight: 15-20 parts of matrix waste powder, 55-60 parts of foundation pit soil, 15-30 parts of cementing material, 20-40 parts of light water absorbing material, 11-33 parts of alkaline neutralizing agent, 11-33 parts of carbon dioxide, 0-3 parts of air entraining agent, 0-2 parts of water reducing agent, 60-90 parts of water, 2-5 parts of nutrient substance, 0-5 parts of mineral powder and 0-5 parts of silica fume.
4. The composition for preparing the tridimensional greening bionic soil consolidation particles according to claim 3, wherein the matrix waste is one or a mixture of two of construction waste and industrial solid waste; the construction waste is one or more of concrete waste, building brick waste and ceramic tile waste; the industrial solid waste is one or more of steel slag, blast furnace slag and coal slag.
5. The composition for preparing the tridimensional greening bionic soil consolidation particles according to claim 4, wherein the foundation soil is waste soil generated in the building construction process.
6. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 5, wherein the cementing material is one or more of gypsum, magnesium oxide, calcium oxide and fly ash.
7. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 6, wherein the light water-absorbing material is one or more of zeolite, silica gel, expanded perlite, vitrified micro bubbles and high molecular resin.
8. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 7, wherein the air entraining agent is one or more of aluminum powder, hydrogen peroxide, sodium dodecyl sulfate and sodium dodecyl sulfate.
9. The composition for preparing the three-dimensional greening bionic soil consolidation particles as claimed in claim 8, wherein: the nutrient substance is one or more of zeolite powder and compound fertilizer.
10. A method for preparing three-dimensional greening bionic soil consolidation particles by using the composition as claimed in claim 9, which comprises the following steps:
1) weighing the matrix waste, foundation pit soil, a cementing material, a light water absorbing material, an alkaline neutralizing agent, water, an air entraining agent, a water reducing agent, nutrient substances, mineral powder and silica fume in parts by weight;
2) respectively grinding the matrix waste and foundation pit soil into powder, and then sieving;
3) carrying out alkali reduction treatment on the matrix waste by adopting an alkaline neutralizing agent;
4) oscillating and uniformly mixing matrix waste powder, foundation pit soil powder, a cementing material, a light water absorbing material, nutrient substances, mineral powder and silica fume;
5) uniformly mixing water with an air entraining agent and a water reducing agent;
6) spraying the mixture of the step 5) into the mixture of the step 4) and oscillating until all particles are formed;
7) and (3) putting the manufactured particles into a carbonization box for carbonization treatment, finishing the manufacturing after carbonizing for 36 hours, and filling carbon dioxide in the carbonization process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038029.8A CN110627469A (en) | 2019-10-29 | 2019-10-29 | Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911038029.8A CN110627469A (en) | 2019-10-29 | 2019-10-29 | Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110627469A true CN110627469A (en) | 2019-12-31 |
Family
ID=68978312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911038029.8A Pending CN110627469A (en) | 2019-10-29 | 2019-10-29 | Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110627469A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163205A (en) * | 2021-12-02 | 2022-03-11 | 山东汉博昱洲新材料有限公司 | Steel slag-based carbonized material and preparation method and application thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343155A (en) * | 2008-08-29 | 2009-01-14 | 济南大学 | Regeneration aggregate made of carbonized maintaining castoff |
| CN102173916A (en) * | 2010-12-30 | 2011-09-07 | 青岛正友砼业集团有限公司 | Regenerated green planting soil and production method thereof |
| CN103265361A (en) * | 2013-05-22 | 2013-08-28 | 潘志刚 | Macromolecular aggregate plant growth substrate and preparation method thereof |
| CN103804074A (en) * | 2014-01-17 | 2014-05-21 | 北京奥润开元环保科技研究院有限公司 | Garden soil prepared from construction waste recycled products and agricultural wastes |
| CN105254224A (en) * | 2015-09-11 | 2016-01-20 | 深圳市铁汉生态环境股份有限公司 | Artificial soil granular aggregates and preparation method therefor |
| CN107673814A (en) * | 2017-08-31 | 2018-02-09 | 南昌理工学院 | A kind of Chinese garden planting soil prepared by building waste and application |
| CN108558351A (en) * | 2018-06-13 | 2018-09-21 | 大连理工大学 | A kind of low alkali plant-growing concrete building block and preparation method thereof for making aggregate with artificial carbonization slag bead |
-
2019
- 2019-10-29 CN CN201911038029.8A patent/CN110627469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101343155A (en) * | 2008-08-29 | 2009-01-14 | 济南大学 | Regeneration aggregate made of carbonized maintaining castoff |
| CN102173916A (en) * | 2010-12-30 | 2011-09-07 | 青岛正友砼业集团有限公司 | Regenerated green planting soil and production method thereof |
| CN103265361A (en) * | 2013-05-22 | 2013-08-28 | 潘志刚 | Macromolecular aggregate plant growth substrate and preparation method thereof |
| CN103804074A (en) * | 2014-01-17 | 2014-05-21 | 北京奥润开元环保科技研究院有限公司 | Garden soil prepared from construction waste recycled products and agricultural wastes |
| CN105254224A (en) * | 2015-09-11 | 2016-01-20 | 深圳市铁汉生态环境股份有限公司 | Artificial soil granular aggregates and preparation method therefor |
| CN107673814A (en) * | 2017-08-31 | 2018-02-09 | 南昌理工学院 | A kind of Chinese garden planting soil prepared by building waste and application |
| CN108558351A (en) * | 2018-06-13 | 2018-09-21 | 大连理工大学 | A kind of low alkali plant-growing concrete building block and preparation method thereof for making aggregate with artificial carbonization slag bead |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114163205A (en) * | 2021-12-02 | 2022-03-11 | 山东汉博昱洲新材料有限公司 | Steel slag-based carbonized material and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107021778B (en) | Plant-growing pervious concrete system for realizing sludge recycling treatment and preparation method thereof | |
| CN110342862B (en) | Renewable baking-free filter material, and preparation method, application and regeneration method thereof | |
| CN108558351A (en) | A kind of low alkali plant-growing concrete building block and preparation method thereof for making aggregate with artificial carbonization slag bead | |
| CN108164247B (en) | High activity feldspathic sandstone cementitious material and preparation method thereof | |
| CN106082841A (en) | Casting dedusting ash haydite and preparation method thereof | |
| CN101172749A (en) | Solidifying agent for solidifying and stabilizing treatment of generated dewatered sludge in sewage plant | |
| CN109678446A (en) | A kind of sludge curing agent and preparation method thereof | |
| CN108117321A (en) | The preparation method of a kind of ground polymers base water-permeable brick | |
| CN111732395B (en) | Waste concrete-based regenerated dry powder masonry mortar and preparation method thereof | |
| CN105294039A (en) | Steel slag vegetation concrete | |
| CN110407544A (en) | A kind of ecology celluar concrete and the preparation method and application thereof | |
| CN102875189A (en) | Phosphorus slag aerated brick and preparation method thereof | |
| CN108706944B (en) | Phosphogypsum light board prepared from barium slag and preparation method thereof | |
| CN107473660A (en) | A kind of building block of high intensity sulfurizing iron tailing concrete and its preparation and application | |
| CN110627469A (en) | Composition for preparing three-dimensional greening bionic soil consolidation particles and preparation method | |
| CN106242618A (en) | A kind of self-cleaning ecological permeable bricks and preparation method thereof | |
| CN116003092B (en) | Sulfur-based and base solid waste stirring granulation foaming one-step forming baking-free high-strength lightweight aggregate and preparation method and application thereof | |
| CN116835949A (en) | High-doping-amount and high-strength electrolytic manganese slag-based environment-friendly baking-free brick and preparation method thereof | |
| CN111087219A (en) | Baking-free type steel slag microporous filter ball and preparation method and application thereof | |
| CN110156424A (en) | A kind of discoloration baking-free water-permeable brick and preparation method using solid waste | |
| CN109665859A (en) | The production method of rice-straw fibre air entrained concrete | |
| CN113603504B (en) | Silt foam concrete and preparation method thereof | |
| CN114773003A (en) | Lightweight aggregate concrete prepared from waste aerated concrete blocks and preparation method thereof | |
| CN107954659A (en) | A kind of foamed light heat-preserving wall produced with electroplating sludge and its manufacture method | |
| CN108863400A (en) | A method of water-permeable brick is prepared using municipal sludge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191231 |
|
| RJ01 | Rejection of invention patent application after publication |