CN108529944A - A kind of durability plants raw intelligent building concrete and preparation method - Google Patents
A kind of durability plants raw intelligent building concrete and preparation method Download PDFInfo
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- CN108529944A CN108529944A CN201810650149.2A CN201810650149A CN108529944A CN 108529944 A CN108529944 A CN 108529944A CN 201810650149 A CN201810650149 A CN 201810650149A CN 108529944 A CN108529944 A CN 108529944A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/20—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material
- A01G24/22—Growth substrates; Culture media; Apparatus or methods therefor based on or containing natural organic material containing plant material
- A01G24/23—Wood, e.g. wood chips or sawdust
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- 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
-
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Environmental Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Wood Science & Technology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Revetment (AREA)
Abstract
The invention belongs to technical fields prepared by building concrete, raw intelligent building concrete and preparation method are planted more particularly to a kind of durability, by crushing wooden object, bonding agent is added, the biological calcified material that organic carboxyl acid is modified, granule is dried to obtain the wooden object of bulky grain；Then a small amount of cement is added, and by high speed dispersion to be that cement is evenly dispersed be coated on wood substance grain surface, prepares silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder and obtains a kind of durability and plants raw intelligent building concrete.The present invention is aggregate using the wooden object of bulky grain, assigns concrete biological nature, reduces and uses inorganic aggregates, overcomes influence of the non-degradable concrete to environment；The biological calcified material that organic carboxyl acid is modified is mixed into wood substance grain as aggregate, has effects that be sustained calcium, concrete strength declines caused by planting life to the later stage, has repairing humidification to concrete by sustained release calcium and plant secretion acid.Greatly improve the durability of concrete for plant growth.
Description
Technical field
The invention belongs to technical fields prepared by concrete, and in particular to a kind of durability plant raw intelligent building concrete and
Preparation method.
Background technology
Ecological embankment be melt the subjects such as Modern Water Conservancy engineering science, landscape ecology, environmental science, bioscience, aesthetics in
The hydraulic engineering of one, before it is to protect the natural landscape that the good living environment of biology is harmonious with creation in waterway system to be
It carries, while ensureing flood control safety, needs to fully consider ecological effect.Traditional concrete revetment obviously destroys water, soil
The nature of earth, biology.Traditional concrete ecological function is lost, and is gradually abandoned by people.Therefore, it researches and develops novel
Ecological bank protection material, it appears it is extremely urgent.
For this purpose, having both bank protection, the concrete of plant life just occurs.Using celluar concrete as skeleton, by empty in concrete
Gap alkalinity is transformed, the concrete of perfusion adaptability material, plant seeding is widely used.Vegetation form cellular concrete in Japan and Korea S and
The country such as America and Europe has been widely used in the engineerings such as both sides bank protection and central partition bank protection, the river levee shore protection of urban road.
When vegetation form cellular concrete is used for river course slope protection, it can play and integrate preventing the bank from flood, purification of water quality and beautification of landscape
Effect.The plant Growable not having with normal concrete again and restoration of the ecosystem, gradually replaced normal concrete at
For construction material first.
The special application number 201710387481.X of Chinese invention discloses a kind of resource recycling of house refuse manufacture haydite
Utilize production technology.Processing step：Domestic rubbish disposal, waste incineration, flying dust storage, by 20% clay or shale, 35%
Domestic garbage incineration flyash, 45% consumer waste incineration cinder formula haydite granulation；Haydite is calcined.Advantage：First, technique
Step is detailed apparent, and for technical parameter through testing, determining repeatedly, science is accurate, fully open, it can be ensured that technical solution it is complete
It is complete to realize.It screens out second is that the clay used is building castoff and carrys out fine powder material.Third, by domestic garbage incineration flyash, cinder and
It is that haydite raw material ball is made in raw materials for production that water and building waste, which discard clay, in percolate after processing, recycles house refuse
The fuel gas that pyrolytic gasification generates substitutes coal-fired and natural gas by combustion medium and calcining is dried to haydite raw material ball and is made
Haydite light-weight aggregate product.Fourth, technique reaches " the eating dry squeeze only " of rubbish, while reducing secondary pollution again.
Chinese invention patent application number 201210445975.6 discloses a kind of concrete for plant growth pore alkalinity suppressing method,
Include the following steps：Lime set forever is sprayed on concrete for plant growth surface after curing molding, is sprayed again after surface drying；Natural curing 24
Hour as a result of a kind of concrete for plant growth pore alkalinity suppressing method of the present invention, realizes a kind of with obvious effects, operation
Simply, persistent, the concrete for plant growth pore alkalinity suppressing method having no adverse effects；It is strong with ageing resistance, durability is good,
The characteristics of having no irritating odor.
Chinese invention patent application number 201210352651.8 discloses one kind and plants raw celluar concrete preparation method, including
Following steps：Raw celluar concrete porosity ranges are planted according to the application field setting for planting raw celluar concrete；Aggregate is chosen, and
It calculates and celluar concrete porosity is given birth to by plant prepared by the aggregate；Judge to give birth to celluar concrete porosity by plant prepared by the aggregate
Whether planted in raw celluar concrete porosity ranges in the setting, if meeting the setting plants raw celluar concrete porosity model
It encloses, selects the aggregate；If it is not, reselecting aggregate；The cementing paste content of unit of account volume；Each material of unit of account volume is used
Amount；Stirring；Molding.Raw celluar concrete preparation method is planted as a result of one kind of the present invention, realizes a kind of suitable for plant
Celluar concrete preparation method is given birth in the plant of growth, is had the characteristics that scientific and reasonable, simple and practical.
Chinese invention patent application number 201520816294.5 discloses one kind and plants raw eco-concrete protective slope structure, special
Sign is, including spats structure and bank protection face layer；Spats structure includes town foot, permeable cobble area and the barricade being arranged along slope side,
Town foot is equipped with water inlet and is connected to bank protection face layer；Permeable cobble area is set between town foot and barricade；Bank protection face layer includes：It is porous
Eco-concrete layer；Porous ecological concrete layer, which is the inside made of based on coarse aggregate, cement and water, has irregular honeycomb
Shape porous structure；It is filled with packing material in the hole of irregular cellular structures；Permeable boulder bed by water inlet with
Permeable cobble area connection.Water boulder bed is connected to by the water inlet of town foot with permeable cobble area, and such structure can both make slope surface
On water quickly exclude, while can give slope plants enough moisture in arid.Porous ecological concrete layer drainage and
Good water permeability makes plant grow up strong and sturdy, and improves bank protection environment, keeps environment more excellent.
Different from conventional concrete, plant growing concrete not only needs lasting keeping, and due to gap presence, plant
Root exudates corrosion etc., intensity and durability are always the key for influencing its application.One typical problem is, for
When restoration of the ecosystem, bank protection, it can affect to ecology after concrete failure.
Invention content
Concrete slag is to life after the defect and concrete failure low for existing concrete for plant growth intensity, durability is poor
State causes dysgenic defect, and the present invention proposes that a kind of durability plants raw intelligent building concrete and preparation method, to porous
Concrete technology is improved, and the plant natural disposition of celluar concrete and restoration of the ecosystem, durability is made to be improved.
To solve the above problems, the present invention uses following technical scheme：
A kind of durability plants the preparation method of raw intelligent building concrete, by crushing waste and old wooden object, bonding agent is added, has
The biological calcified material of machine carboxylic acid modification（Calcium source with slow-release function）, granule is dried to obtain the wooden object of bulky grain；Then it is added
A small amount of cement, which by high speed dispersion is that cement is evenly dispersed, is coated on wood substance grain surface, prepares silica flour, coal dust, sulphur aluminic acid
Calcium, water-reducing agent, water, river sand, re-dispersible glue powder obtain a kind of raw intelligent building concrete of durability plant；Specifically include following step
Suddenly：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S1 steps
Calcium source is the biological calcified material of organic carboxyl acid modification；The biology calcified material be in egg shell, shell or biological bone at least
It is a kind of；The wooden object is at least one of stalk, clover, sawdust.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S1 steps
Bonding agent is water-resistant adhesive.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S1 steps
Water-resistant adhesive is at least one of phenolic resin glue, amino resin adhesive.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S1 steps
The grain size of the wooden object of bulky grain is 1~10mm.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S1 steps
Waste and old wooden object, bonding agent, calcium source mass ratio be 20~50:1:8~20.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S2 steps
The rotating speed of dispersion is 500~1200r/min, and the time is 20~60min.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S2 steps
Water-reducing agent is at least one of III type efficient retarding and water reducing agents of FS-, HPC-R type high performance water reducing agent of polyocarboxy acid.
Further, a kind of above-mentioned durability plants the preparation method of raw intelligent building concrete, wherein described in S2 steps
The wooden object of bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder mass ratio be 50
~200:40~180:10~30:10~20:10~20:5~10:50~150:50~100:10~40.
The present invention also provides a kind of a kind of durabilities that above-mentioned preparation method is prepared to plant raw intelligent building concrete.It plants
Growing concrete is also referred to as plant cover concrete or green concrete, from the point of view of structurally, can be divided into hole type, porous continuous type, hole
3 kinds of forms such as type multilayered structure；Concrete for plant growth has environmental protection, improves ecological condition, keeps original protective action substantially
Etc. functions.The function of concrete for plant growth derives from its design feature, and the hole of connection provides space for plant growth, and can store
Plant is rely the nutrient and moisture of growth, meanwhile, concrete for plant growth has certain intensity, when for bank protection, bank protection, can prevent
Soil erosion has original safeguard function.
A kind of durability of the present invention plants raw intelligent building concrete, is aggregate using the wooden object of bulky grain, assigns concrete
More biological natures reduce and use inorganic big aggregate, overcome influence of the non-degradable concrete to environment；Organic carboxyl acid is modified
Biological calcified material be mixed into wood substance grain as aggregate, have effects that be sustained calcium, to the later stage plant it is raw caused by under concrete strength
Drop has repairing humidification by sustained release calcium and plant secretion acid to concrete.Greatly improve concrete for plant growth
Durability.
Specific implementation mode
In the following, the present invention will be further described in detail by way of specific embodiments, but this should not be interpreted as to the present invention
Range be only limitted to example below.Without departing from the idea of the above method of the present invention, according to ordinary skill
The various replacements or change that knowledge and customary means are made, should be included in the scope of the present invention.
Embodiment 1
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The egg shell of organic carboxyl acid modification；The wooden object is stalk；The bonding agent is phenolic resin glue；The wooden object of bulky grain
Grain size be 2mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 20:1:8；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 500r/min, time 30min；The water-reducing agent is slow for III types of FS-
Solidifying high efficiency water reducing agent；It is the wooden object of the bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, redispersible
The mass ratio of rubber powder is 50: 40: 10: 10: 10: 5: 50: 50: 15.
Embodiment 2
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The shell of organic carboxyl acid modification；The wooden object is clover；The bonding agent is amino resin adhesive；The wooden object of bulky grain
Grain size is 9mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 40:1:16；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 1000r/min, time 50min；The water-reducing agent is slow for III types of FS-
Solidifying high efficiency water reducing agent；It is the wooden object of the bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, redispersible
The mass ratio of rubber powder is 180: 150: 20: 15: 15: 9: 130: 80: 25.
Embodiment 3
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The biological bone of organic carboxyl acid modification；The wooden object is sawdust；The bonding agent is amino resin adhesive；The bulky grain is wooden
The grain size of object is 5mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 30:1:16；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 700r/min, time 40min；The water-reducing agent is the poly- carboxylic of HPC-R types
Sour high-performance water reducing agent；The bulky grain wooden object, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, can divide cement again
The mass ratio for dissipating rubber powder is 120: 90: 20: 14: 16: 9: 110: 80: 19.
Embodiment 4
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The egg shell of organic carboxyl acid modification；The wooden object is stalk；The bonding agent is phenolic resin glue；The wooden object of bulky grain
Grain size be 7mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 40:1:13；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 700r/min, time 40min；The water-reducing agent is slow for III types of FS-
Solidifying high efficiency water reducing agent；It is the wooden object of the bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, redispersible
The mass ratio of rubber powder is 110: 140: 20: 17: 14: 8:120: 80:30.
Embodiment 5
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The egg shell of organic carboxyl acid modification；The wooden object is stalk；The bonding agent is amino resin adhesive；The wooden object of bulky grain
Grain size be 4mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 35:1:9；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 800r/min, time 50min；The water-reducing agent is slow for III types of FS-
Solidifying high efficiency water reducing agent；It is the wooden object of the bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, redispersible
The mass ratio of rubber powder is 140:90: 18: 17: 15: 8: 110: 80: 14.
Embodiment 6
A kind of durability plants the preparation method of raw intelligent building concrete, includes the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；The calcium source is
The biological bone of organic carboxyl acid modification；The wooden object is sawdust；The bonding agent is amino resin adhesive；The bulky grain is wooden
The grain size of object is 7mm；The waste and old wooden object, bonding agent, calcium source mass ratio be 40:1:16；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete；The rotating speed of the dispersion is 850r/min, time 35min；The water-reducing agent is slow for III types of FS-
Solidifying high efficiency water reducing agent；It is the wooden object of the bulky grain, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, redispersible
The mass ratio of rubber powder is 140: 60: 20: 12: 14: 7: 90:70:20.
Comparative example 1
One kind is planted raw intelligent building concrete, other than being added without waste and old wooden object BIOLOGICAL CALCIUM, remaining raw material and preparation method
With embodiment 1.
By the plant that the durability that embodiment 1 to embodiment 6 is prepared plants raw intelligent building concrete and comparative example 1 obtains
Raw intelligent building concrete carries out mechanical property and endurance quality test, test method and test result is as follows：
1, the standard cube test block of concrete for plant growth natural curing 7d is subjected to intensity test；Such as table 1：
2, it is conserved in water after pressure break 10 days, tests intensity repairing performance.Such as table 1.
Table 1
| Test event | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Embodiment 5 | Embodiment 6 | Comparative example 1 |
| Conserve 7 days mechanical strengths（MPa） | 18.5 | 18.1 | 18.2 | 17.9 | 18.1 | 17.9 | 21.8 |
| The intensity repaired after pressure break（MPa） | 13.4 | 15.2 | 14.0 | 15.1 | 16.3 | 14.8 | 11.3 |
By test, the present invention has excellent sustained release calcium characteristic again, has certain self-repair function to concrete so that plant life
The durability of concrete gets a promotion.
Claims (10)
1. a kind of durability plants the preparation method of raw intelligent building concrete, which is characterized in that include the following steps：
S1, waste and old wooden object is crushed, bonding agent, calcium source is added, granule, drying obtain the wooden object of bulky grain；
S2, the wooden object of the bulky grain that S1 is obtained and cement mixing, dispersion, make cement be evenly coated at wooden composition granule surface,
Silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder is added, stirs evenly, obtains a kind of durability plant
Raw intelligent building concrete.
2. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S1 is walked
Calcium source described in rapid is the biological calcified material of organic carboxyl acid modification；The biology calcified material is egg shell, shell or biological bone
At least one of；The wooden object is at least one of stalk, clover, sawdust.
3. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S1 is walked
Bonding agent described in rapid is water-resistant adhesive.
4. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 3, which is characterized in that S1 is walked
Water-resistant adhesive described in rapid is at least one of phenolic resin glue, amino resin adhesive.
5. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S1 is walked
The grain size of the wooden object of bulky grain described in rapid is 1~10mm.
6. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S1 is walked
Waste and old wooden object described in rapid, bonding agent, calcium source mass ratio be 20~50:1:8~20.
7. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S2 is walked
The rotating speed disperseed described in rapid is 500~1200r/min, and the time is 20~60min.
8. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S2
Water-reducing agent described in step is at least one in III type efficient retarding and water reducing agents of FS-, HPC-R type high performance water reducing agent of polyocarboxy acid
Kind.
9. a kind of durability plants the preparation method of raw intelligent building concrete according to claim 1, which is characterized in that S2
Bulky grain described in step wooden object, cement, silica flour, coal dust, calcium sulphoaluminate, water-reducing agent, water, river sand, re-dispersible glue powder
Mass ratio is 50~200:40~180:10~30:10~20:10~20:5~10:50~150:50~100: 10
~40.
10. planting raw intelligent building coagulation according to a kind of durability that any one of claim 1~9 preparation method is prepared
Soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810650149.2A CN108529944A (en) | 2018-06-22 | 2018-06-22 | A kind of durability plants raw intelligent building concrete and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650149.2A CN108529944A (en) | 2018-06-22 | 2018-06-22 | A kind of durability plants raw intelligent building concrete and preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN108529944A true CN108529944A (en) | 2018-09-14 |
Family
ID=63471394
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116425486A (en) * | 2023-04-18 | 2023-07-14 | 青岛农业大学 | Lightweight thermal insulation concrete with wood aggregate and preparation process thereof |
-
2018
- 2018-06-22 CN CN201810650149.2A patent/CN108529944A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116425486A (en) * | 2023-04-18 | 2023-07-14 | 青岛农业大学 | Lightweight thermal insulation concrete with wood aggregate and preparation process thereof |
| CN116425486B (en) * | 2023-04-18 | 2024-04-26 | 青岛农业大学 | Lightweight thermal insulation concrete with wood aggregate and preparation process thereof |
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Application publication date: 20180914 |