CN108383478A - A kind of high cracking resistance construction material and preparation method thereof - Google Patents
A kind of high cracking resistance construction material and preparation method thereof Download PDFInfo
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- CN108383478A CN108383478A CN201810417378.XA CN201810417378A CN108383478A CN 108383478 A CN108383478 A CN 108383478A CN 201810417378 A CN201810417378 A CN 201810417378A CN 108383478 A CN108383478 A CN 108383478A
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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
- C04B28/24—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 alkyl, ammonium or metal silicates; containing silica sols
- C04B28/26—Silicates of the alkali metals
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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
- C04B2111/34—Non-shrinking or non-cracking materials
- C04B2111/343—Crack resistant materials
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- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
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Abstract
The invention discloses a kind of high cracking resistance construction materials and preparation method thereof, are related to building material field, include the raw material of following parts by weight meter：0.8 1.5 parts of 15 20 parts of cement, 8 15 parts of diatomite, 48 parts of chitosan, 20 28 parts of gravel, 8 15 parts of waste wood powder, 36 parts of sodium alginate, 6 12 parts of Fypro, 48 parts of silica gel particle, 36 parts of rosin resin, 36 parts of redispersible latex powder, 6 12 parts of additive, 18 25 parts of waterglass, 1.2 1.8 parts of water-reducing agent and retarder；Construction material of the present invention is acted synergistically by the mutual cooperation between component, has excellent crack resistance and dimensional stability, and intensity is high, and green pollution-free, preparation flow is simple, easy to operate, has good market application prospect.
Description
Technical field
The present invention relates to building material fields, and in particular to a kind of high cracking resistance construction material and preparation method thereof.
Background technology
Construction material refers to the general name for a variety of materials in civil engineering and architectural engineering, can be divided into structural material,
Ornament materials and certain proprietary materials.Structural material include timber, bamboo wood, stone material, cement, concrete, metal, brick and tile, ceramics,
Glass, engineering plastics, composite material etc.；Ornament materials includes various coating, paint, coating, veneer, assorted ceramic tile, has spy
The glass etc. of special effect fruit；Proprietary material refers to for waterproof, moisture-proof, anti-corrosion, fire prevention, fire-retardant, sound insulation, heat-insulated, heat preservation, sealing etc..
It is most commonly seen and most commonly used for concrete material, concrete material abundant, construction party with raw material sources in construction material
Just the advantage that, durability is good and compression strength is high.But concrete exists simultaneously that tensile strength is low, and crack resistance is poor in the prior art
The big disadvantage with contraction distortion.
Invention content
For problems of the prior art, the present invention provides a kind of high cracking resistance construction material and its preparation sides
Method, construction material of the present invention are acted synergistically by the mutual cooperation between component, have excellent crack resistance and dimensional stability, by force
Degree is high, and green pollution-free, preparation flow is simple, easy to operate, has good market application prospect.
In order to achieve the above object, the present invention is achieved through the following technical solutions：
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
15-20 parts of cement, 8-15 parts of diatomite, 4-8 parts of chitosan, 20-28 parts of gravel, 8-15 parts of waste wood powder, sea
3-6 parts of mosanom, 6-12 parts of Fypro, 4-8 parts of silica gel particle, 3-6 parts of rosin resin, redispersible latex powder 3-6
Part, 6-12 parts of additive, 18-25 parts of waterglass, 1.2-1.8 parts of water-reducing agent and 0.8-1.5 parts of retarder；
The additive includes the raw material of following parts by weight meter：It is 5-10 parts of peppermint, 6-12 parts of folium artemisiae argyi, 8-15 parts of lotus leaf, white
10-16 parts of 18-23 parts of lalang grass rhizome and potentilla discolor.
Preferably, include the raw material of following parts by weight meter：16-19 parts of cement, 10-13 parts of diatomite, 5-7 parts of chitosan,
23-25 parts of gravel, 10-13 parts of waste wood powder, 4-5 parts of sodium alginate, 8-10 parts of Fypro, 5-7 parts of silica gel particle, pine
4-5 parts of botany bar gum, 4-5 parts of redispersible latex powder, 8-10 parts of additive, 20-23 parts of waterglass, 1.4-1.6 parts of water-reducing agent
With 1.1-1.3 parts of retarder；
The additive includes the raw material of following parts by weight meter：It is 6-9 parts of peppermint, 8-10 parts of folium artemisiae argyi, 10-13 parts of lotus leaf, white
12-14 parts of 19-22 parts of lalang grass rhizome and potentilla discolor.
Preferably, include the raw material of following parts by weight meter：18 parts of cement, 12 parts of diatomite, 6 parts of chitosan, 24 parts of gravel,
It is 12 parts of waste wood powder, 4.5 parts of sodium alginate, 9 parts of Fypro, 6 parts of silica gel particle, 4.5 parts of rosin resin, redispersible
Property 1.2 parts of 4.5 parts of latex powder, 9 parts of additive, 22 parts of waterglass, 1.5 parts of water-reducing agent and retarder；
The additive includes the raw material of following parts by weight meter：8 parts of peppermint, 9 parts of folium artemisiae argyi, 12 parts of lotus leaf, 21 parts of rhizoma imperatae
With 13 parts of potentilla discolor.
Preferably, the redispersible latex powder is that ethene-vinyl acetate is copolymerized rubber powder, vinylacetate-versatic acid
Vinyl acetate is copolymerized rubber powder, Acrylate-styrene bipolymer copolymerization rubber powder, styrene butadiene copolymers rubber powder, ethylene-vinyl chloride-bay
Vinyl acetate ternary polymerization rubber powder, vinylacetate-ethylene-tertiary ethylene carbonate copolymerization rubber powder, vinyl acetate-acrylic
Ester-tertiary ethylene carbonate copolymerization rubber powder, vinylacetate-ethylene-acrylic ester copolymer rubber powder and vinylacetate-ethylene-first
One or more of base methyl acrylate copoly rubber powder combines.
Preferably, the water-reducing agent be calcium lignosulfonate, sodium lignin sulfonate and magnesium lignosulfonate in one kind or
Several combinations.
Preferably, the retarder is one or more of tartaric acid, citric acid, tartrate and citrate knot
It closes.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present invention, specifically, including following step
Suddenly：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 100-200 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 90-98 and takes the photograph
Family name's degree is stirred 40-50 minutes, is cooled to 60-70 degrees Celsius, agitating and heating 2-4 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 600-900 revs/min of speed, 10-15 points of stirring
Filter residue made from step (2) is added in clock, and after continuing stirring 5-10 minutes, water-reducing agent and retarder is added, and continues to stir 10-15
Minute, obtain mixed material；
(4) it under 800-1200 revs/min of rotating speed, is once slowly added to walk into mixed material made from step (3)
Suddenly filtrate and waterglass made from (2) after being stirred 10-15 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing
Place, natural air drying are placed in after 2-4 days in drying box under 100-130 degrees Celsius, dry 15-25 hours to get the high cracking resistance
Property construction material.
Preferably, the dosage of water is 20-25 times of weight of additive in the step (2), and the dosage of hydrogen peroxide is addition
The 5-10% of agent weight.
The present invention has following advantageous effect：
(1) construction material of the present invention is acted synergistically by the mutual cooperation between component, has excellent crack resistance and size
Stability, intensity is high, and green pollution-free, preparation flow is simple, easy to operate, has good market application prospect.
(2) on the basis of conventional concrete material cement and gravel, the present invention is also added with diatomite, chitosan, gives up
Timber powder, sodium alginate, Fypro, silica gel particle, rosin resin, additive and dispersibility latex powder are abandoned, science
Proportioning, makes compatibility and the material comprehensive performance between component raw material reach best, and diatomite, waste wood powder improve the strong of material
Degree adds chitosan, polypropylene fibre and silica gel particle, the flexibility and crack resistance of reinforcing material, redispersible breast in addition
The caking property and stable composition of rubber powder and waterglass reinforcing material.
(3) additive in raw material of the present invention is peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor, wherein containing abundant
Organic substance assigns construction material giving out fragrance, while having the function of antibacterial bacteriostatic, peppermint, folium artemisiae argyi, lotus leaf, cogongrass
Contain a large amount of plant fiber in root and potentilla discolor structure, is added in material after crushing, the crack resistance of reinforcing material and flexible
Property.
(4) additive is passed through into hydrogen peroxide oxidation and boiling first in preparation method of the present invention, destroys the table of material structure
Layer slickness, be surface irregularity, the friction between reinforcing material and cohesive force, while the filtrate after boiling contain it is abundant
Plant organic matter matter substitutes traditional clear water using filtrate, is stirred material, the compatibility and structural stability of reinforcing material.
Specific implementation mode
The specific implementation mode of the present invention is further described with reference to embodiment, following embodiment is only used for more
Technical scheme of the present invention is clearly demonstrated, and not intended to limit the protection scope of the present invention.
Embodiment 1
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
15 parts of cement, 8 parts of diatomite, 4 parts of chitosan, 20 parts of gravel, 8 parts of waste wood powder, 3 parts of sodium alginate, polyamides
6 parts of amine fiber, 3 parts of rosin resin, 3 parts of redispersible latex powder, 6 parts of additive, 18 parts of waterglass, subtracts 4 parts of silica gel particle
0.8 part of 1.2 parts of aqua and retarder；
Additive includes the raw material of following parts by weight meter：It 5 parts of peppermint, 6 parts of folium artemisiae argyi, 8 parts of lotus leaf, 18 parts of rhizoma imperatae and turns over white
10 parts of grass.
Redispersible latex powder is that ethene-vinyl acetate is copolymerized rubber powder
Water-reducing agent is calcium lignosulfonate.
Retarder is tartaric acid.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 100 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 90 degrees Celsius, stirs
Mixing 40 minutes is mixed, is cooled to 60 degrees Celsius, agitating and heating 2 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 600 revs/min of speed, stir 10 minutes, step is added
Suddenly filter residue made from (2) continues stirring after five minutes, and water-reducing agent and retarder is added, and continues stirring 10 minutes, obtains mixed material；
(4) under 800 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass are stirred after ten minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, natural wind
It after 2 days dry, is placed in drying box under 100 degrees Celsius, dries 15 hours to get the high cracking resistance construction material.
The dosage of water is 20 times of weight of additive in step (2), and the dosage of hydrogen peroxide is the 5% of weight of additive.
Embodiment 2
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
20 parts of cement, 8 parts of chitosan, 28 parts of gravel, 15 parts of waste wood powder, 6 parts of sodium alginate, gathers 15 parts of diatomite
12 parts of nylon, 8 parts of silica gel particle, 6 parts of rosin resin, 6 parts of redispersible latex powder, 12 parts of additive, waterglass 25
1.5 parts of part, 1.8 parts of water-reducing agent and retarder；
Additive includes the raw material of following parts by weight meter：10 parts of peppermint, 12 parts of folium artemisiae argyi, 15 parts of lotus leaf, 23 parts of rhizoma imperatae and
16 parts of potentilla discolor.
Redispersible latex powder is that vinylacetate-tertiary ethylene carbonate is copolymerized rubber powder and Acrylate-styrene bipolymer is total
Poly- rubber powder is according to mass ratio 1:1 mixing composition.
Water-reducing agent is sodium lignin sulfonate.
Retarder is citric acid.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 200 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 98 degrees Celsius, stirs
Mixing 50 minutes is mixed, is cooled to 70 degrees Celsius, agitating and heating 4 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 900 revs/min of speed, stir 15 minutes, step is added
Suddenly filter residue made from (2) continues stirring after ten minutes, and water-reducing agent and retarder is added, and continues stirring 15 minutes, obtains mixture
Material；
(4) under 1200 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass after being stirred 10-15 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, from
It after so air-drying 4 days, is placed in drying box under 130 degrees Celsius, dries 25 hours to get the high cracking resistance construction material.
The dosage of water is 25 times of weight of additive in step (2), and the dosage of hydrogen peroxide is the 10% of weight of additive.
Embodiment 3
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
16 parts of cement, 5 parts of chitosan, 23 parts of gravel, 10 parts of waste wood powder, 4 parts of sodium alginate, gathers 10 parts of diatomite
8 parts of nylon, 5 parts of silica gel particle, 4 parts of rosin resin, 4 parts of redispersible latex powder, 8 parts of additive, 20 parts of waterglass,
1.1 parts of 1.4 parts of water-reducing agent and retarder；
Additive includes the raw material of following parts by weight meter：It 6 parts of peppermint, 8 parts of folium artemisiae argyi, 10 parts of lotus leaf, 19 parts of rhizoma imperatae and turns over
White 12 parts of grass.
Redispersible latex powder is ethylene-vinyl chloride-vinyl laurate ternary polymerization rubber powder.
Water-reducing agent is magnesium lignosulfonate.
Retarder is citric acid.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 150 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 95 degrees Celsius, stirs
Mixing 45 minutes is mixed, is cooled to 65 degrees Celsius, agitating and heating 3 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 800 revs/min of speed, stir 13 minutes, step is added
Suddenly filter residue made from (2) after continuing stirring 5-10 minutes, is added water-reducing agent and retarder, continues stirring 13 minutes, obtain mixture
Material；
(4) under 1000 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass after being stirred 13 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, natural wind
It after 3 days dry, is placed in drying box at one hundred and twenty degrees centigrade, dries 20 hours to get the high cracking resistance construction material.
The dosage of water is 23 times of weight of additive in step (2), and the dosage of hydrogen peroxide is the 8% of weight of additive.
Embodiment 4
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
19 parts of cement, 7 parts of chitosan, 25 parts of gravel, 13 parts of waste wood powder, 5 parts of sodium alginate, gathers 13 parts of diatomite
10 parts of nylon, 7 parts of silica gel particle, 5 parts of rosin resin, 5 parts of redispersible latex powder, 10 parts of additive, waterglass 23
1.3 parts of part, 1.6 parts of water-reducing agent and retarder；
Additive includes the raw material of following parts by weight meter：It 9 parts of peppermint, 10 parts of folium artemisiae argyi, 13 parts of lotus leaf, 22 parts of rhizoma imperatae and turns over
White 14 parts of grass.
Redispersible latex powder is that vinylacetate-ethylene-tertiary ethylene carbonate is copolymerized rubber powder.
Water-reducing agent is magnesium lignosulfonate.
Retarder is sodium tartrate.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 180 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 96 degrees Celsius, stirs
Mixing 45 minutes is mixed, is cooled to 68 degrees Celsius, agitating and heating 3 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 800 revs/min of speed, stir 13 minutes, step is added
Suddenly filter residue made from (2) after continuing stirring 8 minutes, is added water-reducing agent and retarder, continues stirring 13 minutes, obtain mixed material；
(4) under 1100 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass after being stirred 14 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, natural wind
It after 4 days dry, is placed in drying box at one hundred and twenty degrees centigrade, dries 20 hours to get the high cracking resistance construction material.
The dosage of water is 23 times of weight of additive in step (2), and the dosage of hydrogen peroxide is the 8% of weight of additive.
Embodiment 5
A kind of high cracking resistance construction material includes the raw material of following parts by weight meter：
18 parts of cement, 12 parts of diatomite, 6 parts of chitosan, 24 parts of gravel, 12 parts of waste wood powder, 4.5 parts of sodium alginate,
9 parts of Fypro, 6 parts of silica gel particle, 4.5 parts of rosin resin, 4.5 parts of redispersible latex powder, 9 parts of additive, water glass
1.2 parts of 22 parts of glass, 1.5 parts of water-reducing agent and retarder；
Additive includes the raw material of following parts by weight meter：It 8 parts of peppermint, 9 parts of folium artemisiae argyi, 12 parts of lotus leaf, 21 parts of rhizoma imperatae and turns over
White 13 parts of grass.
Redispersible latex powder is that vinyl acetate-acrylate-tertiary ethylene carbonate is copolymerized rubber powder.
Water-reducing agent is calcium lignosulfonate.
Retarder is sodium citrate.
A kind of preparation method of above-mentioned high cracking resistance construction material is also disclosed in the present embodiment, specifically, including it is following
Step：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, powder
Particle is broken to 180 mesh, in the material input distilled water after crushing, suitable hydrogen peroxide is added, is warming up to 96 degrees Celsius, stirs
Mixing 45 minutes is mixed, is cooled to 65 degrees Celsius, agitating and heating 3 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle,
Rosin resin and redispersable latex powder are added in homogenizer, with 800 revs/min of speed, stir 13 minutes, step is added
Suddenly filter residue made from (2) after continuing stirring 8 minutes, is added water-reducing agent and retarder, continues stirring 14 minutes, obtain mixed material；
(4) under 900 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass after being stirred 14 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, natural wind
It after 2 days dry, is placed in drying box at one hundred and twenty degrees centigrade, dries 22 hours to get the high cracking resistance construction material.
The dosage of water is 23 times of weight of additive in step (2), and the dosage of hydrogen peroxide is the 8% of weight of additive.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution recorded in example is modified or equivalent replacement of some of the technical features.All essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of high cracking resistance construction material, which is characterized in that include the raw material of following parts by weight meter：15-20 parts of cement, diatom
8-15 parts native, 4-8 parts of chitosan, 20-28 parts of gravel, 8-15 parts of waste wood powder, 3-6 parts of sodium alginate, Fypro 6-
12 parts, 4-8 parts of silica gel particle, 3-6 parts of rosin resin, 3-6 parts of redispersible latex powder, 6-12 parts of additive, waterglass 18-
0.8-1.5 parts of 25 parts, 1.2-1.8 parts of water-reducing agent and retarder；
The additive includes the raw material of following parts by weight meter：5-10 parts of peppermint, 6-12 parts of folium artemisiae argyi, 8-15 parts of lotus leaf, rhizoma imperatae
18-23 parts and 10-16 parts of potentilla discolor.
2. high cracking resistance construction material according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
16-19 parts of cement, 10-13 parts of diatomite, 5-7 parts of chitosan, 23-25 parts of gravel, 10-13 parts of waste wood powder, sodium alginate
4-5 parts, 8-10 parts of Fypro, 5-7 parts of silica gel particle, 4-5 parts of rosin resin, 4-5 parts of redispersible latex powder, addition
1.1-1.3 parts of 8-10 parts of agent, 20-23 parts of waterglass, 1.4-1.6 parts of water-reducing agent and retarder；
The additive includes the raw material of following parts by weight meter：6-9 parts of peppermint, 8-10 parts of folium artemisiae argyi, 10-13 parts of lotus leaf, rhizoma imperatae
19-22 parts and 12-14 parts of potentilla discolor.
3. high cracking resistance construction material according to claim 1, which is characterized in that include the raw material of following parts by weight meter：
18 parts of cement, 12 parts of diatomite, 6 parts of chitosan, 24 parts of gravel, 12 parts of waste wood powder, 4.5 parts of sodium alginate, polyamide are fine
9 parts of dimension, 4.5 parts of rosin resin, 4.5 parts of redispersible latex powder, 9 parts of additive, 22 parts of waterglass, subtracts 6 parts of silica gel particle
1.2 parts of 1.5 parts of aqua and retarder；
The additive includes the raw material of following parts by weight meter：It 8 parts of peppermint, 9 parts of folium artemisiae argyi, 12 parts of lotus leaf, 21 parts of rhizoma imperatae and turns over
White 13 parts of grass.
4. high cracking resistance construction material according to claim 1, which is characterized in that the redispersible latex powder is second
Alkene-vinyl acetate is copolymerized rubber powder, vinylacetate-tertiary ethylene carbonate copolymerization rubber powder, Acrylate-styrene bipolymer is copolymerized rubber powder,
Styrene butadiene copolymers rubber powder, ethylene-vinyl chloride-vinyl laurate ternary polymerization rubber powder, vinylacetate-ethylene-uncle
Ethylene carbonate is copolymerized rubber powder, vinyl acetate-acrylate-tertiary ethylene carbonate copolymerization rubber powder, vinylacetate-ethylene-
One or more of acrylic ester copolymer rubber powder and vinylacetate-ethylene-methyl methacrylate copolymer rubber powder combine.
5. high cracking resistance construction material according to claim 1, which is characterized in that the water-reducing agent is lignin sulfonic acid
One or more of calcium, sodium lignin sulfonate and magnesium lignosulfonate combine.
6. high cracking resistance construction material according to claim 1, which is characterized in that the retarder is tartaric acid, lemon
One or more of acid, tartrate and citrate combine.
7. a kind of preparation method of high cracking resistance construction material as claimed in any one of claims 1 to 6, which is characterized in that including
Following steps：
(1) each component is weighed according to the raw material weight number of high cracking resistance construction material；
(2) additive pre-processes：Peppermint, folium artemisiae argyi, lotus leaf, rhizoma imperatae and potentilla discolor are mixed and are added in pulverizer, is crushed to
Particle in the material input distilled water after crushing, is added suitable hydrogen peroxide, it is Celsius to be warming up to 90-98 to 100-200 mesh
Degree, is stirred 40-50 minutes, is cooled to 60-70 degrees Celsius, agitating and heating 2-4 hours；Filtering, obtains filter residue and filtrate；
(3) by cement, diatomite, chitosan, gravel, waste wood powder, sodium alginate, Fypro, silica gel particle, rosin
Resin and redispersable latex powder are added in homogenizer, with 600-900 revs/min of speed, stir 10-15 minutes, add
Enter filter residue made from step (2), after continuing stirring 5-10 minutes, water-reducing agent and retarder be added, continues stirring 10-15 minutes,
Obtain mixed material；
(4) under 800-1200 revs/min of rotating speed, step (2) is once slowly added into mixed material made from step (3)
Filtrate obtained and waterglass after being stirred 10-15 minutes, pour into extrusion forming in mold, and demoulding is placed in sealing part, from
It after so air-drying 2-4 days, is placed in drying box under 100-130 degrees Celsius, drying is built for 15-25 hours to get the high cracking resistance
Build material.
8. the preparation method of high cracking resistance construction material according to claim 7, which is characterized in that in the step (2)
The dosage of water is 20-25 times of weight of additive, and the dosage of hydrogen peroxide is the 5-10% of weight of additive.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810417378.XA CN108383478A (en) | 2018-05-04 | 2018-05-04 | A kind of high cracking resistance construction material and preparation method thereof |
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| CN201810417378.XA CN108383478A (en) | 2018-05-04 | 2018-05-04 | A kind of high cracking resistance construction material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109665765A (en) * | 2018-10-16 | 2019-04-23 | 上海天行新型材料有限公司 | Pervious concrete |
| CN109806438A (en) * | 2019-03-14 | 2019-05-28 | 广西大学 | A kind of orthopaedics adhesive and preparation method with promotion bone uptake function |
| CN110255966A (en) * | 2019-06-21 | 2019-09-20 | 江苏绿赫环保科技有限公司 | A kind of diatom ooze construction method of imitative fibrous gypsum |
| CN111848024A (en) * | 2020-06-16 | 2020-10-30 | 中交第三公路工程局有限公司 | High-strength large-volume concrete and preparation method thereof |
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| CN103664080A (en) * | 2013-11-26 | 2014-03-26 | 蚌埠市天网渔需用品有限公司 | Fire-resistant phenolic resin thermal insulation mortar and preparation method thereof |
| CN103833306A (en) * | 2014-02-11 | 2014-06-04 | 马鞍山豹龙新型建材有限公司 | Anticorrosion aerated brick and making method thereof |
| CN107082610A (en) * | 2017-06-22 | 2017-08-22 | 合肥聪亨新型建材科技有限公司 | A kind of silane-modified concrete and preparation method thereof |
| CN107840633A (en) * | 2017-12-02 | 2018-03-27 | 徐州市金煜化工有限公司 | A kind of formula of environmental-friendly construction material |
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| CN103833306A (en) * | 2014-02-11 | 2014-06-04 | 马鞍山豹龙新型建材有限公司 | Anticorrosion aerated brick and making method thereof |
| CN107082610A (en) * | 2017-06-22 | 2017-08-22 | 合肥聪亨新型建材科技有限公司 | A kind of silane-modified concrete and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109665765A (en) * | 2018-10-16 | 2019-04-23 | 上海天行新型材料有限公司 | Pervious concrete |
| CN109665765B (en) * | 2018-10-16 | 2021-10-19 | 上海天行新型材料有限公司 | Pervious concrete |
| CN109806438A (en) * | 2019-03-14 | 2019-05-28 | 广西大学 | A kind of orthopaedics adhesive and preparation method with promotion bone uptake function |
| CN109806438B (en) * | 2019-03-14 | 2021-10-26 | 广西大学 | Orthopedic adhesive with function of promoting bone growth and preparation method thereof |
| CN110255966A (en) * | 2019-06-21 | 2019-09-20 | 江苏绿赫环保科技有限公司 | A kind of diatom ooze construction method of imitative fibrous gypsum |
| CN110255966B (en) * | 2019-06-21 | 2021-10-15 | 江苏绿赫环保科技有限公司 | Construction method of marble-imitated diatom ooze |
| CN111848024A (en) * | 2020-06-16 | 2020-10-30 | 中交第三公路工程局有限公司 | High-strength large-volume concrete and preparation method thereof |
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Application publication date: 20180810 |