CN108409220A - A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and preparation method thereof - Google Patents
A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and preparation method thereof Download PDFInfo
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- CN108409220A CN108409220A CN201810239204.9A CN201810239204A CN108409220A CN 108409220 A CN108409220 A CN 108409220A CN 201810239204 A CN201810239204 A CN 201810239204A CN 108409220 A CN108409220 A CN 108409220A
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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
- 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
-
- 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
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00025—Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
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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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
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- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of antibacterial hollow bricks of sound-insulating environment protection type insecticidal and preparation method thereof, include the raw material of following parts by weight：50 60 parts of modified concrete waste, banket 15 25 parts, 10 20 parts of ceramics factory's waste material, 5 10 parts of flyash, 15 25 parts of stone powder, 5 10 parts of binder, 8 14 parts of cement, 0.4 0.8 parts of water-reducing agent, 24 parts of nano-disinfection additive, 13 parts of deinsectization additive, 13 parts of modified bamboo powdered carbon.The present invention has preferable sound insulation value, its thermal coefficient is low, good heat insulating, there is certain killing pests and suppressing bacteria performance, while raw material largely uses building castoff and other solid wastes, reduces production cost, resource is saved, it is strictly controlled on preparation condition simultaneously so that the hollow brick densification prepared is solid, and anti-seismic performance, resistance to weathering energy and anti-freezing property are relatively preferable, industrialized production easy to operate and realize has higher practical value and good application prospect.
Description
Technical field
The present invention relates to building material technical fields, and in particular to a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and its
Preparation method.
Background technology
Hollow brick is with clay, shale etc. for primary raw material, is made by feedstock processing, molding, sintering.Hollow brick advantage
Light, intensity is high, heat preservation, sound insulation and noise reduction performance it is good.Brickmaking industry is highly energy-consuming, high pollution, high consumption of resources and low output
Industry, the emphasis that each Bricks and Tiles Plant can obtain local Environmental Protection Agency are looked after, and a large amount of resource can be consumed by manufacturing hollow brick now, no
Meet resource-effective principle, such as the sintering temperature of most of Bricks and Tiles Plants is 1300-1400 DEG C or so, energy consumption is high.To understand
The engineers and technicians of certainly this problem, industry take many measures, usually enterprise take kiln is widened, arranging of lengthening
It applies and achievees the purpose that energy-saving, be rapidly fired to realize, but the above method, which needs enterprise to put into a large amount of fund, to be used for
Kiln is transformed, and the space of kiln can be also subject to certain restrictions, and realize difficult, and not allow to cut the earth now
It bakes bricks, cement is added now with other substitute brickmaking, of high cost, the hollow brick water imbibition baked bricks is not strong, not wear-resisting, resistance to
Pressure, antidetonation do not adapt to the demand of society.Existing hollow brick is sintered hollow block mostly, and sintered hollow block abbreviation porous brick is
Refer to shale, gangue or flyash are primary raw material, have the brick of vertical hole made of fired.Due to needing to be sintered,
Need great energy consumption, environment easy to pollute.
On the other hand with the development of construction industry, the demand of hollow brick is increasingly increased, manufacture conventional hollow brick waste
The resources such as a large amount of clays will be wasted, of high cost, when firing pollutes environment.
Additionally due to hollow brick is largely used as indoor wall material, there is stronger requirement to sound insulation and heat-insulating property, simultaneously
Existing metope is easy to grow mosquito and bacterium over time, generates mould.
Invention content
In view of the drawbacks of the prior art, the object of the present invention is to provide a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal,
The hollow brick has preferable sound insulation value, and thermal coefficient is low, good heat insulating, has certain killing pests and suppressing bacteria performance, simultaneously
Raw material largely uses building castoff and other solid wastes, reduces production cost, has saved resource, while tight on preparation condition
Lattice control so that the hollow brick densification prepared is solid, and anti-seismic performance, resistance to weathering energy and anti-freezing property are relatively preferable, are easy to
Operation and realization industrialized production, have higher practical value and good application prospect.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention provides a kind of antibacterial hollow bricks of sound-insulating environment protection type insecticidal, include the raw material of following parts by weight：
50-60 parts of modified concrete waste, banket 15-25 parts, waste material 10-20 parts of ceramics factory, 5-10 parts of flyash, stone powder
15-25 parts of material, 5-10 parts of binder, 8-14 parts of cement, 0.4-0.8 parts of water-reducing agent, 2-4 parts of nano-disinfection additive, deinsectization add
Add 1-3 parts of object, 1-3 parts of modified bamboo powdered carbon.
Preferably, the antibacterial hollow brick of sound-insulating environment protection type insecticidal includes the raw material of following parts by weight：
55 parts of modified concrete waste, banket 20 parts, 15 parts of ceramics factory's waste material, 8 parts of flyash, 20 parts of stone powder, bond
8 parts of agent, 11 parts of cement, 0.6 part of water-reducing agent, 3 parts of nano-disinfection additive, 2 parts of deinsectization additive, 2 parts of modified bamboo powdered carbon.
Preferably, the modified concrete waste preparation method is：It is by jaw crusher and hammer by building waste
Formula crusher in crushing, is then sieved through vibrating screen, is obtained required grain size in the particulate material of 2-5mm, then raw material is placed in ball milling
It grinds in machine, is delivered in heat-treatment furnace after sieving, be heat-treated 1-3h under the conditions of temperature is 150-170 DEG C, add
The venamul stirring for being equivalent to the calcium hydroxide of particulate material quality 2-4%, the sodium oxalate of 3-5% and 4-6% is equal
Even, still aging 3-5h is then sent in Muffle furnace, is calcined 0.5-1.5h under the conditions of temperature is 250-300 DEG C, is dropped with stove
Temperature is ground up, sieved to after 120-140 DEG C to obtain the final product.
Preferably, the stone powder is light-weight mullite, magnesium aluminate spinel, desiliconization zircon according to weight ratio 3:1:2 groups
At mixture；
The modified bamboo carbon powder preparation method is that bamboo charcoal powder is put into light-coloured vinegar after immersion 4-8h, is taken out, filtering, deionization washing
It washs, nanometer powder is ground into after dry to obtain the final product.
Preferably, the binder be epoxy resin adhesive, polyurethane adhesive and acrylic resin adhesive according to
Weight ratio 2:1:The mixture of 1 composition.
Preferably, the water-reducing agent is polycarboxylate water-reducer or aliphatic water reducing agent.
Preferably, the nano-disinfection additive is nano zine oxide, nano-titanium dioxide, nano cupric oxide according to weight
Than 4:1:The mixture of 2 compositions.
Preferably, the deinsectization additive is ailanthus altissima leaf, Dalmatian chrysanthemum, folium artemisiae argyi, peppermint according to weight ratio 3:1:2:1 composition
The extracting solution of mixture.
The present invention also provides a kind of preparation methods of the antibacterial hollow brick of sound-insulating environment protection type insecticidal, include the following steps：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
20-30 minutes, speed of agitator 100-200r/min added cement, continues stirring and obtains mixture A in 10-20 minutes；
Step 3 binder is added in the water of 15-25 times of its weight, stirs 10-20 minutes, stirs at being 30-40 DEG C in temperature
Mix rotating speed is 150-250r/min, and nano-disinfection additive, modified bamboo powdered carbon is added, and continues stirring 20-30 minutes, is mixed
Object B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Add object, stir 5-7 minutes, speed of agitator is 50-100 r/min, adds the mixture B of step 3 preparation, continues to stir 15-
25 minutes, obtain mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3000-4000N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 2-4
DEG C/min is warming up to 60-70 DEG C, it conserves 1-3 hours, then 110-140 DEG C is warming up to 2-4 DEG C/min, vapour pressure is in 1.3-
It is conserved 4-6 hours under 1.5Mpa, then room temperature is cooled to 1-2 DEG C/min and is come out of the stove to get the sound-insulating environment protection type insecticidal suppression of invention
Bacterium hollow brick.
Preferably, the preparation process of the antibacterial hollow brick of sound-insulating environment protection type insecticidal is：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
25 minutes, speed of agitator 150r/min added cement, continues stirring and obtains mixture A in 15 minutes；
Step 3 binder is added in the water of 20 times of its weight, is stirred 15 minutes at being 35 DEG C in temperature, speed of agitator is
Nano-disinfection additive, modified bamboo powdered carbon is added in 200r/min, continues stirring 25 minutes, obtains mixture B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Add object, stir 6 minutes, speed of agitator is 75 r/min, adds the mixture B of step 3 preparation, continues stirring 20 minutes, obtains
To mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3500N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 3 DEG C/min
65 DEG C are warming up to, is conserved 2 hours, then 125 DEG C are warming up to 3 DEG C/min, vapour pressure conserves 5 hours at 1.4Mpa, then with 1.5
DEG C/min cools to room temperature and comes out of the stove to get the antibacterial hollow brick of sound-insulating environment protection type insecticidal of invention.
Compared with prior art, the present invention has following advantageous effect：
（1）The present invention a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal be added to by nano zine oxide, nano-titanium dioxide,
Nano cupric oxide composition sterilization additive, can effectively kill all kinds of moulds, prevent surface from generating mildew point.
（2）A kind of deinsectization additive of the antibacterial hollow brick addition of sound-insulating environment protection type insecticidal of the present invention is ailanthus altissima leaf, removes
The extract of worm chrysanthemum, folium artemisiae argyi, peppermint, these extracts of one side have good killing effect to worm's ovum, have well to adult
Drive away effect, on the other hand vegetal anthelmintic action so that product is non-toxic to humans, protects human body to the greatest extent
Health.
（3）A kind of binder of the antibacterial hollow brick addition of sound-insulating environment protection type insecticidal of the present invention is epoxy resin gluing
Agent, polyurethane adhesive and acrylic resin adhesive mixture, can improve hollow brick waterproof and bond compactness, greatly
It is big to enhance the resistance to compression for preparing brick body and ageing-resistant performance.
（4）The modified bamboo powdered carbon of the antibacterial hollow brick addition of a kind of sound-insulating environment protection type insecticidal of the present invention, with other objects
Combination between matter is more close, while it has the performance of preferable absorption pollutant, and the stone powder of addition is mainly stone
Powder is light-weight mullite, magnesium aluminate spinel, desiliconization zircon, can greatly improve the compactness of material, improve the power of material
Learn performance.
（5）A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present invention screens, changes by being crushed to building waste
Property, the material being effectively utilized in building waste, the waste utilization value of environmental protection is high, and energy conservation and environmental protection meets requirement for building, meets
The theory of sustainable development so that hollow brick obtained, close structure.
（6）A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present invention has preferable sound insulation value, heat conduction system
The low, good heat insulating of number has certain killing pests and suppressing bacteria performance, while raw material largely uses building castoff and other solids useless
Material reduces production cost, has saved resource, while strictly being controlled on preparation condition so that and the hollow brick densification prepared is solid,
Anti-seismic performance, resistance to weathering energy and anti-freezing property are relatively preferable, industrialized production easy to operate and realize, have higher practicality
Value and good application prospect.
Specific implementation mode
With reference to specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described, shows
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1.
A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the raw material of following parts by weight：
50 parts of modified concrete waste, banket 15 parts, 10 parts of ceramics factory's waste material, 5 parts of flyash, 15 parts of stone powder, bond
5 parts of agent, 8 parts of cement, 0.4 part of water-reducing agent, 2 parts of nano-disinfection additive, 1 part of deinsectization additive, 1 part of modified bamboo powdered carbon.
Modified concrete waste preparation method in the present embodiment is：It is by jaw crusher and hammer by building waste
Formula crusher in crushing, is then sieved through vibrating screen, is obtained required grain size in the particulate material of 2-5mm, then raw material is placed in ball milling
It grinds in machine, is delivered in heat-treatment furnace after sieving, be heat-treated 1h under the conditions of temperature is 150 DEG C, add and be equivalent to
The sodium oxalate of calcium hydroxide 3% and 6% venamul of particulate material quality 2% stir evenly, still aging 5h,
It is then sent in Muffle furnace, calcines 1.5h under the conditions of temperature is 300 DEG C, after being cooled to 140 DEG C with stove, be ground up, sieved i.e.
.
Stone powder in the present embodiment is light-weight mullite, magnesium aluminate spinel, desiliconization zircon according to weight ratio 3:1:2 groups
At mixture；
The modified bamboo carbon powder preparation method is that bamboo charcoal powder is put into light-coloured vinegar after immersion 8h, is taken out, filtering, deionization washing
It washs, nanometer powder is ground into after dry to obtain the final product.
Binder in the present embodiment be epoxy resin adhesive, polyurethane adhesive and acrylic resin adhesive according to
Weight ratio 2:1:The mixture of 1 composition.
Water-reducing agent in the present embodiment is polycarboxylate water-reducer or aliphatic water reducing agent.
Nano-disinfection additive in the present embodiment is nano zine oxide, nano-titanium dioxide, nano cupric oxide according to weight
Measure ratio 4:1:The mixture of 2 compositions.
Deinsectization additive in the present embodiment is ailanthus altissima leaf, Dalmatian chrysanthemum, folium artemisiae argyi, peppermint according to weight ratio 3:1:2:1 composition
Mixture extracting solution.
A kind of preparation method of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
30 minutes, speed of agitator 200r/min added cement, continues stirring and obtains mixture A in 20 minutes；
Step 3 binder is added in the water of 25 times of its weight, is stirred 20 minutes at being 40 DEG C in temperature, speed of agitator is
Nano-disinfection additive, modified bamboo powdered carbon is added in 250r/min, continues stirring 30 minutes, obtains mixture B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Adding object, stirs 7 minutes, speed of agitator is 100 r/min, adds the mixture B of step 3 preparation, continues stirring 25 minutes,
Obtain mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3000N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 2 DEG C/min
60 DEG C are warming up to, is conserved 1 hour, then 110 DEG C are warming up to 2 DEG C/min, vapour pressure conserves 4 hours at 1.3Mpa, then with 1
DEG C/min cools to room temperature and comes out of the stove to get the antibacterial hollow brick of sound-insulating environment protection type insecticidal of invention.
Embodiment 2.
A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the raw material of following parts by weight：
60 parts of modified concrete waste, banket 25 parts, 20 parts of ceramics factory's waste material, 10 parts of flyash, 25 parts of stone powder, bond
10 parts of agent, 14 parts of cement, 0.8 part of water-reducing agent, 4 parts of nano-disinfection additive, 3 parts of deinsectization additive, 3 parts of modified bamboo powdered carbon.
Modified concrete waste preparation method in the present embodiment is：It is by jaw crusher and hammer by building waste
Formula crusher in crushing, is then sieved through vibrating screen, is obtained required grain size in the particulate material of 5mm, then raw material is placed in ball mill
In grind, be delivered in heat-treatment furnace after sieving, 3h be heat-treated under the conditions of temperature is 170 DEG C, added and be equivalent to
Calcium hydroxide, 5% sodium oxalate and 6% venamul of grain material quality 4% stir evenly, still aging 5h, so
After be delivered in Muffle furnace, temperature be 300 DEG C under the conditions of calcine 1.5h, after being cooled to 140 DEG C with stove, be ground up, sieved to obtain the final product.
Stone powder in the present embodiment is light-weight mullite, magnesium aluminate spinel, desiliconization zircon according to weight ratio 3:1:2 groups
At mixture；
The modified bamboo carbon powder preparation method is that bamboo charcoal powder is put into light-coloured vinegar after immersion 8h, is taken out, filtering, deionization washing
It washs, nanometer powder is ground into after dry to obtain the final product.
Binder in the present embodiment be epoxy resin adhesive, polyurethane adhesive and acrylic resin adhesive according to
Weight ratio 2:1:The mixture of 1 composition.
Water-reducing agent in the present embodiment is polycarboxylate water-reducer or aliphatic water reducing agent.
Nano-disinfection additive in the present embodiment is nano zine oxide, nano-titanium dioxide, nano cupric oxide according to weight
Measure ratio 4:1:The mixture of 2 compositions.
Deinsectization additive in the present embodiment is ailanthus altissima leaf, Dalmatian chrysanthemum, folium artemisiae argyi, peppermint according to weight ratio 3:1:2:1 composition
Mixture extracting solution.
A kind of preparation method of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
30 minutes, speed of agitator 200r/min added cement, continues stirring and obtains mixture A in 20 minutes；
Step 3 binder is added in the water of 25 times of its weight, is stirred 20 minutes at being 40 DEG C in temperature, speed of agitator is
Nano-disinfection additive, modified bamboo powdered carbon is added in 250r/min, continues stirring 30 minutes, obtains mixture B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Adding object, stirs 7 minutes, speed of agitator is 100 r/min, adds the mixture B of step 3 preparation, continues stirring 25 minutes,
Obtain mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 4000N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 4 DEG C/min
70 DEG C are warming up to, is conserved 3 hours, then 140 DEG C are warming up to 4 DEG C/min, vapour pressure conserves 6 hours at 1.5Mpa, then with 2
DEG C/min cools to room temperature and comes out of the stove to get the antibacterial hollow brick of sound-insulating environment protection type insecticidal of invention.
Embodiment 3.
A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the raw material of following parts by weight：
55 parts of modified concrete waste, banket 20 parts, 15 parts of ceramics factory's waste material, 8 parts of flyash, 20 parts of stone powder, bond
8 parts of agent, 11 parts of cement, 0.6 part of water-reducing agent, 3 parts of nano-disinfection additive, 2 parts of deinsectization additive, 2 parts of modified bamboo powdered carbon.
Modified concrete waste preparation method in the present embodiment is：It is by jaw crusher and hammer by building waste
Formula crusher in crushing, is then sieved through vibrating screen, is obtained required grain size in the particulate material of 2-5mm, then raw material is placed in ball milling
It grinds in machine, is delivered in heat-treatment furnace after sieving, be heat-treated 2h under the conditions of temperature is 160 DEG C, add and be equivalent to
The calcium hydroxide of particulate material quality 3%, 4% sodium oxalate and 5% venamul stir evenly, still aging 4h,
It is then sent in Muffle furnace, calcines 1h under the conditions of temperature is 280 DEG C, after being cooled to 130 DEG C with stove, be ground up, sieved to obtain the final product.
Stone powder in the present embodiment is light-weight mullite, magnesium aluminate spinel, desiliconization zircon according to weight ratio 3:1:2 groups
At mixture；
The modified bamboo carbon powder preparation method is that bamboo charcoal powder is put into light-coloured vinegar after immersion 6h, is taken out, filtering, deionization washing
It washs, nanometer powder is ground into after dry to obtain the final product.
Binder in the present embodiment be epoxy resin adhesive, polyurethane adhesive and acrylic resin adhesive according to
Weight ratio 2:1:The mixture of 1 composition.
Water-reducing agent in the present embodiment is polycarboxylate water-reducer or aliphatic water reducing agent.
Nano-disinfection additive in the present embodiment is nano zine oxide, nano-titanium dioxide, nano cupric oxide according to weight
Measure ratio 4:1:The mixture of 2 compositions.
Deinsectization additive in the present embodiment is ailanthus altissima leaf, Dalmatian chrysanthemum, folium artemisiae argyi, peppermint according to weight ratio 3:1:2:1 composition
Mixture extracting solution.
A kind of preparation method of antibacterial hollow brick of sound-insulating environment protection type insecticidal of the present embodiment, includes the following steps：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
25 minutes, speed of agitator 150r/min added cement, continues stirring and obtains mixture A in 15 minutes；
Step 3 binder is added in the water of 20 times of its weight, is stirred 15 minutes at being 35 DEG C in temperature, speed of agitator is
Nano-disinfection additive, modified bamboo powdered carbon is added in 200r/min, continues stirring 25 minutes, obtains mixture B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Add object, stir 6 minutes, speed of agitator is 75 r/min, adds the mixture B of step 3 preparation, continues stirring 20 minutes, obtains
To mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3500N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 3 DEG C/min
65 DEG C are warming up to, is conserved 2 hours, then 125 DEG C are warming up to 3 DEG C/min, vapour pressure conserves 5 hours at 1.4Mpa, then with 1.5
DEG C/min cools to room temperature and comes out of the stove to get the antibacterial hollow brick of sound-insulating environment protection type insecticidal of invention.
A kind of building decoration of present invention environmental-friendly hollow brick has preferable sound insulation value, and thermal coefficient is low, keeps the temperature
Performance is good, has certain killing pests and suppressing bacteria performance, while raw material largely uses building castoff and other solid wastes, reduces production
Cost has been saved resource, while strictly having been controlled on preparation condition so that the hollow brick densification prepared is solid, and anti-seismic performance resists
Weatherability and anti-freezing property are relatively preferable, industrialized production easy to operate and realize, with higher practical value and well
Application prospect.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal, which is characterized in that include the raw material of following parts by weight：
50-60 parts of modified concrete waste, banket 15-25 parts, waste material 10-20 parts of ceramics factory, 5-10 parts of flyash, stone powder
15-25 parts of material, 5-10 parts of binder, 8-14 parts of cement, 0.4-0.8 parts of water-reducing agent, 2-4 parts of nano-disinfection additive, deinsectization add
Add 1-3 parts of object, 1-3 parts of modified bamboo powdered carbon.
2. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1, which is characterized in that the sound insulation is protected
The warm antibacterial hollow brick of environment protection type insecticidal includes the raw material of following parts by weight：
55 parts of modified concrete waste, banket 20 parts, 15 parts of ceramics factory's waste material, 8 parts of flyash, 20 parts of stone powder, bond
8 parts of agent, 11 parts of cement, 0.6 part of water-reducing agent, 3 parts of nano-disinfection additive, 2 parts of deinsectization additive, 2 parts of modified bamboo powdered carbon.
3. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that described to change
Property concrete debris preparation method is：It is by jaw crusher and hammer crushing crusher machine, then through shaking by building waste
Dynamic sieve screening obtains required grain size in the particulate material of 2-5mm, then raw material is placed in ball mill and is ground, defeated after sieving
It send into heat-treatment furnace, is heat-treated 1-3h under the conditions of temperature is 150-170 DEG C, adds and be equivalent to particulate material quality 2-4%
The sodium oxalate of calcium hydroxide 3-5% and the venamul of 4-6% stir evenly, then still aging 3-5h is conveyed
Into Muffle furnace, 0.5-1.5h is calcined under the conditions of temperature is 250-300 DEG C, after being cooled to 120-140 DEG C with stove, grinding, mistake
It sieves to obtain the final product.
4. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that the stone
Head powder is light-weight mullite, magnesium aluminate spinel, desiliconization zircon according to weight ratio 3:1:The mixture of 2 compositions；
The modified bamboo carbon powder preparation method is that bamboo charcoal powder is put into light-coloured vinegar after immersion 4-8h, is taken out, filtering, deionization washing
It washs, nanometer powder is ground into after dry to obtain the final product.
5. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that described viscous
Knot agent is epoxy resin adhesive, polyurethane adhesive and acrylic resin adhesive according to weight ratio 2:1:The mixing of 1 composition
Object.
6. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that described to subtract
Aqua is polycarboxylate water-reducer or aliphatic water reducing agent.
7. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that described to receive
Rice sterilization additive is nano zine oxide, nano-titanium dioxide, nano cupric oxide according to weight ratio 4:1:The mixture of 2 compositions.
8. a kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 1 or 2, which is characterized in that described to remove
Worm additive is ailanthus altissima leaf, Dalmatian chrysanthemum, folium artemisiae argyi, peppermint according to weight ratio 3:1:2:The extracting solution of the mixture of 1 composition.
9. a kind of method preparing the antibacterial hollow brick of sound-insulating environment protection type insecticidal as claimed in claim 1 or 2, feature exist
In including the following steps：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
20-30 minutes, speed of agitator 100-200r/min added cement, continues stirring and obtains mixture A in 10-20 minutes；
Step 3 binder is added in the water of 15-25 times of its weight, stirs 10-20 minutes, stirs at being 30-40 DEG C in temperature
Mix rotating speed is 150-250r/min, and nano-disinfection additive, modified bamboo powdered carbon is added, and continues stirring 20-30 minutes, is mixed
Object B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Add object, stir 5-7 minutes, speed of agitator is 50-100 r/min, adds the mixture B of step 3 preparation, continues to stir 15-
25 minutes, obtain mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3000-4000N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 2-4
DEG C/min is warming up to 60-70 DEG C, it conserves 1-3 hours, then 110-140 DEG C is warming up to 2-4 DEG C/min, vapour pressure is in 1.3-
It is conserved 4-6 hours under 1.5Mpa, then room temperature is cooled to 1-2 DEG C/min and is come out of the stove to get the sound-insulating environment protection type insecticidal suppression of invention
Bacterium hollow brick.
10. a kind of preparation method of antibacterial hollow brick of sound-insulating environment protection type insecticidal according to claim 9, feature exist
In the preparation process is：
Step 1 weighs each component raw material as required；
Step 2 by modified concrete waste, is banketed, ceramics factory's waste material, flyash, stone powder addition blender, stirring
25 minutes, speed of agitator 150r/min added cement, continues stirring and obtains mixture A in 15 minutes；
Step 3 binder is added in the water of 20 times of its weight, is stirred 15 minutes at being 35 DEG C in temperature, speed of agitator is
Nano-disinfection additive, modified bamboo powdered carbon is added in 200r/min, continues stirring 25 minutes, obtains mixture B；
Mixture A prepared by step 2 is added in the water of its weight one third, adds water-reducing agent, deinsectization adds by step 4
Add object, stir 6 minutes, speed of agitator is 75 r/min, adds the mixture B of step 3 preparation, continues stirring 20 minutes, obtains
To mixture C；
Step 5 is sent into baking-free brick making machine by mixture C injection mold made from step 4 and is pressed into required size
Adobe, pressing pressure 3500N/cm2, molding adobe will be formulated and be sent into steam curing stove, steam is passed through, with 3 DEG C/min
65 DEG C are warming up to, is conserved 2 hours, then 125 DEG C are warming up to 3 DEG C/min, vapour pressure conserves 5 hours at 1.4Mpa, then with 1.5
DEG C/min cools to room temperature and comes out of the stove to get the antibacterial hollow brick of sound-insulating environment protection type insecticidal of invention.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239204.9A CN108409220A (en) | 2018-03-22 | 2018-03-22 | A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810239204.9A CN108409220A (en) | 2018-03-22 | 2018-03-22 | A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and preparation method thereof |
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| CN108409220A true CN108409220A (en) | 2018-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810239204.9A Withdrawn CN108409220A (en) | 2018-03-22 | 2018-03-22 | A kind of antibacterial hollow brick of sound-insulating environment protection type insecticidal and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982179A (en) * | 2021-11-15 | 2022-01-28 | 宁乡宁华新材料有限公司 | Heat-insulating environment-friendly baking-free brick and preparation method thereof |
| CN117341057A (en) * | 2023-11-03 | 2024-01-05 | 宁波腾纳物资有限公司 | Preparation method of aerated concrete block for lacing wire construction |
-
2018
- 2018-03-22 CN CN201810239204.9A patent/CN108409220A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113982179A (en) * | 2021-11-15 | 2022-01-28 | 宁乡宁华新材料有限公司 | Heat-insulating environment-friendly baking-free brick and preparation method thereof |
| CN113982179B (en) * | 2021-11-15 | 2023-03-17 | 宁乡宁华新材料有限公司 | Heat-insulating environment-friendly baking-free brick and preparation method thereof |
| CN117341057A (en) * | 2023-11-03 | 2024-01-05 | 宁波腾纳物资有限公司 | Preparation method of aerated concrete block for lacing wire construction |
| CN117341057B (en) * | 2023-11-03 | 2024-05-03 | 宁波腾纳物资有限公司 | Preparation method of aerated concrete block for lacing wire construction |
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