CN107162506A - Anti-bending and anti-compression building material and preparation method thereof - Google Patents

Anti-bending and anti-compression building material and preparation method thereof Download PDF

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Publication number
CN107162506A
CN107162506A CN201710416461.0A CN201710416461A CN107162506A CN 107162506 A CN107162506 A CN 107162506A CN 201710416461 A CN201710416461 A CN 201710416461A CN 107162506 A CN107162506 A CN 107162506A
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parts
folding
pressing
construction material
raw material
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Chinese (zh)
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王磊
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Hefei Yakeli New Building Materials Co ltd
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Hefei Yakeli New Building Materials Co ltd
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Priority to CN201710416461.0A priority Critical patent/CN107162506A/en
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00017Aspects relating to the protection of the environment
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00025Aspects relating to the protection of the health, e.g. materials containing special additives to afford skin protection
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • C04B2201/52High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Floor Finish (AREA)

Abstract

The invention provides a fracture-resistant and compression-resistant building material and a preparation method thereof, and relates to the field of building materials, wherein the fracture-resistant and compression-resistant building material comprises the following raw materials in parts by weight: 5-8 parts of nano titanium dioxide, 7-15 parts of asphalt, 11-19 parts of bauxite, 8-13 parts of tricalcium silicate, 4-9 parts of polypropylene resin, 6-10 parts of quartz stone, 5-9 parts of calcium acetate, 19-25 parts of polyester fiber, 21-25 parts of vermiculite, 15-23 parts of fly ash, 15-27 parts of activated carbon, 11-31 parts of phenolic foam, 13-29 parts of waste extruded sheets, 13-15 parts of cementing materials, 0.3-0.5 part of air entraining agents, 0.3-0.5 part of retarder, 0.2-0.4 part of water reducing agents and 10-16 parts of water; the preparation method comprises the following steps: (1) weighing raw materials, (2) grinding quartz stone, (3) heating asphalt, (4) roasting vermiculite, (5) crushing, (6) stirring, (7) pressure forming and (8) drying. The invention solves the problem that the existing anti-bending and anti-compression building material has defects in application to buildings with high requirements on anti-bending and anti-compression strength, heat preservation, heat insulation, environmental protection and energy conservation.

Description

A kind of construction material of anti-folding and anti-pressing and preparation method thereof
Technical field
The invention belongs to building material field, and in particular to a kind of construction material of anti-folding and anti-pressing and preparation method thereof.
Background technology
With social progress and the raising of living standards of the people, requirement more and more higher of the people to construction material, especially The construction material of anti-folding and anti-pressing in construction material, still, in the construction material of existing anti-folding and anti-pressing, has anti-folding anti- Press the problem of performance is general.
Nanometer construction material of a kind of anti-folding and anti-pressing of Chinese patent literature of on 2 3rd, 2016 bulletins and preparation method thereof (Authorization Notice No. CN104261758B), the nanometer construction material of described anti-folding and anti-pressing includes the raw material of following parts by weight:Receive Rice titanium dioxide is 5-8 part, the pitch after heating is 7-15 parts, bauxite is 11-19 parts, tricalcium silicate is 8-13 parts, gathered Allyl resin is 4-9 parts, the quartz powder of 400 mesh is 6-10 parts, calcium acetate is 5-9 parts, water is 15-23 parts.Preparation side Method includes heating, mixing, shaping, drying.The rupture strength and compression strength of the construction material prepared effectively improve.
But the invention is in the building in face of high standards, it is formulated and stills need further improvement, make its except Outside with good anti-folding and anti-pressing performance, also with good thermal and insulating performance and environmental-protecting performance, can adapt to the modern times builds Build the high standards of the combination property of the measuring body construction material of confrontation folding.
The content of the invention
In order to which the construction material for solving existing anti-folding and anti-pressing is saved applied to bending and compressive strength, insulation and environmental protection Can require high architectural the problem of also there is deficiency, it is an object of the invention to provide a kind of construction material of anti-folding and anti-pressing and Its preparation method, the construction material of obtained anti-folding and anti-pressing has the good and environmentally friendly section of bending and compressive strength height, thermal and insulating performance The advantage of energy.
The invention provides following technical scheme:
A kind of construction material of anti-folding and anti-pressing, includes the raw material of following parts by weight:5-8 parts of nano titanium oxide, 7-15 parts of pitch, 11-19 parts of bauxite, 8-13 parts of tricalcium silicate, 4-9 parts of acrylic resin, 6-10 parts of quartz, 5-9 parts of calcium acetate, polyester are fine 19-25 parts of dimension, 21-25 parts of vermiculite, 15-23 parts of flyash, 15-27 parts of activated carbon, 11-31 parts of phenol formaldehyde foam, discarded extruded sheet 13-29 parts, 13-15 parts of binder materials, 0.3-0.5 parts of air entraining agent, 0.3-0.5 parts of retarder, 0.2-0.4 parts of water reducer and water 10-16 parts.
Flyash and discarded extruded sheet are with the addition of in the raw material of the present invention, these industrial wastes and construction waste are shelved for a long time In city, urban land, and the local environment of pollution are not only taken up, it is now that these industrial wastes and construction waste circulation are sharp again With having reached the purpose of energy-conserving and environment-protective.
Flyash is added in the construction material of anti-folding and anti-pressing with powdered, in the construction material that can fill up anti-folding and anti-pressing Small hole, so as to improve its compression strength.
Discarded extruded sheet can improve the thermal and insulating performance of the construction material of the anti-folding and anti-pressing of preparation.
With the addition of polyester fiber in raw material, polyester fiber have high intensity, light weight and it is elastic high the characteristics of.
It with the addition of vermiculite in raw material, vermiculite is a kind of natural, tasteless, nontoxic and dilatable mineral matter at high temperature, It is calcined at a temperature of 900-1000 DEG C, volume can expand rapidly, increases 6-10 times, the vermiculite unit weight after expansion is 100-200kg/ M3, with tiny air buffer, causes it to have excellent heat-insulating property, vermiculite is in adsorptivity, water imbibition, sound insulation in addition Property, show good in frost resistance and fire resistance.
Activated carbon is with the addition of in raw material, activated carbon is loose structure, can adsorb the poisonous of formaldehyde etc. in air has Evil material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam has the effect of good insulation.
Preferably, the raw material of following parts by weight is included:6.5 parts of nano titanium oxide, 11 parts of pitch, 15 parts of bauxite, silicon Sour 10.5 parts of DFP, 6.5 parts of acrylic resin, 8 parts of quartz, 7 parts of calcium acetate, 22 parts of polyester fiber, 23 parts of vermiculite, flyash 19 parts, 21 parts of activated carbon, 21 parts of phenol formaldehyde foam, discarded 21 parts of extruded sheet, 14 parts of binder materials, 0.4 part of air entraining agent, retarder 13 parts of 0.4 part, 0.3 part of water reducer and water;
The construction material of obtained anti-folding and anti-pressing reaches in bending and compressive strength, thermal and insulating performance and environmental protection and energy saving under the formula Arrive optimal.
Preferably, the particle diameter of the flyash is 0.1-0.4mm, as the fine aggregate of the construction material of anti-folding and anti-pressing, just In the hole for the construction material that anti-folding and anti-pressing is filled in raw material mixed process, the pressure resistance of the construction material of anti-folding and anti-pressing is improved Degree.
Preferably, the binder materials is cement, and the raw material of the construction material for the anti-folding and anti-pressing that can be gelled improves anti-folding anti- The compression strength of the construction material of pressure.
Preferably, the air entraining agent is alkyl benzene sulfonate air entraining agent, improves the raw material of the construction material of anti-folding and anti-pressing The thermal conductivity factor of the construction material finished product of mobility, plasticity and reduction anti-folding and anti-pressing.
Preferably, the retarder be sodium pyrophosphate, the time that the raw material of building materials of anti-folding and anti-pressing can be delayed to harden, So that by mix by raw material mix it is more uniform.
Preferably, the water reducer is lignin sulfonate water reducer, it is possible to reduce more than the 10-15% of water consumption, is changed The workability when raw material of the construction material of kind anti-folding and anti-pressing is mixed.
A kind of preparation method of the construction material of anti-folding and anti-pressing, comprises the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 900-1000 DEG C, produces the leech after roasting Stone;
(5)Discarded extruded sheet is added in pulverizer and crushed, crushed material is produced;
(6)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, step(4)In roasting after vermiculite, Step(5)In crushed material, nano titanium oxide, bauxite, tricalcium silicate, acrylic resin, calcium acetate, polyester fiber, powder Coal ash, activated carbon, phenol formaldehyde foam, binder materials, air entraining agent, retarder, water reducer and water are added in mixer and stirred, stirring Time is 30-40min, produces compound;
(7)By step(6)In compound injection moulding mould in, extrusion forming, produce molding mass;
(8)By step(7)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
The beneficial effects of the invention are as follows:
1st, the present invention is by adding vermiculite, polyester fiber, powder in the formula of the construction material to existing immediate anti-folding and anti-pressing Coal ash, activated carbon, phenol formaldehyde foam, discarded extruded sheet, binder materials, air entraining agent, retarder and water reducer, and have developed this and resist The preparation method of measuring body construction material is rolled over, the construction material for solving existing anti-folding and anti-pressing is rolling over pressure resistance applied to confrontation Degree, insulation and environmental protection and energy saving require high architectural the problem of also there is deficiency.
2nd, flyash and discarded extruded sheet are with the addition of in raw material of the invention, these industrial wastes and construction waste are put for a long time Put in city, do not only take up urban land, and the local environment of pollution, now by these industrial wastes and construction waste circulation again Utilize, reached the purpose of energy-conserving and environment-protective.
3rd, flyash is with the addition of in raw material of the invention, flyash is with the powdered construction material for being added to anti-folding and anti-pressing In, hole small in the construction material of anti-folding and anti-pressing can be filled up, so as to improve its compression strength.
4th, discarded extruded sheet is with the addition of in raw material of the invention, discarded extruded sheet can improve building for the anti-folding and anti-pressing of preparation Build the thermal and insulating performance of material.
5th, with the addition of polyester fiber in raw material of the invention, polyester fiber have high intensity, light weight and it is elastic high the characteristics of.
6th, vermiculite is with the addition of in raw material of the invention, vermiculite is a kind of natural, tasteless, nontoxic and dilatable at high temperature Mineral matter, is calcined at a temperature of 900-1000 DEG C, and volume can expand rapidly, increases 6-10 times, and the vermiculite unit weight after expansion is 100-200kg/m3, with tiny air buffer, causes it to have excellent heat-insulating property, and vermiculite is in adsorptivity, suction in addition Showed in aqueous, sound-proofing, frost resistance and fire resistance good.
7th, activated carbon is with the addition of in raw material of the invention, activated carbon is loose structure, can adsorb such as formaldehyde in air Deng poisonous and harmful substance.
8th, phenol formaldehyde foam is with the addition of in raw material of the invention, phenol formaldehyde foam has the effect of good insulation.
9th, the particle diameter of heretofore described flyash is 0.1-0.4mm, as the fine aggregate of the construction material of anti-folding and anti-pressing, It is easy to fill the hole of the construction material of anti-folding and anti-pressing in raw material mixed process, improves the resistance to compression of the construction material of anti-folding and anti-pressing Intensity.
10th, heretofore described binder materials is cement, and the raw material of the construction material for the anti-folding and anti-pressing that can be gelled improves anti- Roll over the compression strength of measuring body construction material.
11st, heretofore described air entraining agent is alkyl benzene sulfonate air entraining agent, improves the construction material of anti-folding and anti-pressing The thermal conductivity factor of the construction material finished product of material flow, plasticity and reduction anti-folding and anti-pressing.
12nd, heretofore described retarder is sodium pyrophosphate, can delay what the raw material of building materials of anti-folding and anti-pressing was hardened Time so that by mix by raw material mix it is more uniform.
13rd, heretofore described water reducer be lignin sulfonate water reducer, it is possible to reduce the 10-15% of water consumption with On, the workability when raw material for improving the construction material of anti-folding and anti-pressing is mixed.
Embodiment
Embodiment 1
A kind of construction material of anti-folding and anti-pressing, includes the raw material of following parts by weight:6.5 parts of nano titanium oxide, 11 parts of pitch, aluminium 15 parts of alumina, 10.5 parts of tricalcium silicate, 6.5 parts of acrylic resin, 8 parts of quartz, 7 parts of calcium acetate, 22 parts of polyester fiber, vermiculite 23 parts, 19 parts of flyash, 21 parts of activated carbon, 21 parts of phenol formaldehyde foam, discarded 21 parts of extruded sheet, 14 parts of binder materials, air entraining agent 0.4 Part, 0.4 part of retarder, 0.3 part of water reducer and 13 parts of water.
The construction material of obtained anti-folding and anti-pressing is in bending and compressive strength, thermal and insulating performance and environmental protection and energy saving under the formula On reached it is optimal.
Flyash and discarded extruded sheet are with the addition of in the raw material of the present invention, these industrial wastes and construction waste are shelved on city for a long time City, does not only take up urban land, and the local environment of pollution, now by these industrial wastes and construction waste cycling and reutilization, The purpose of energy-conserving and environment-protective is reached.
Flyash is added in the construction material of anti-folding and anti-pressing with powdered, in the construction material that can fill up anti-folding and anti-pressing Small hole, so as to improve its compression strength.
Discarded extruded sheet can improve the thermal and insulating performance of the construction material of the anti-folding and anti-pressing of preparation.
With the addition of polyester fiber in raw material, polyester fiber have high intensity, light weight and it is elastic high the characteristics of.
It with the addition of vermiculite in raw material, vermiculite is a kind of natural, tasteless, nontoxic and dilatable mineral matter at high temperature, It is calcined at a temperature of 900-1000 DEG C, volume can expand rapidly, increases 6-10 times, the vermiculite unit weight after expansion is 100-200kg/ M3, with tiny air buffer, causes it to have excellent heat-insulating property, vermiculite is in adsorptivity, water imbibition, sound insulation in addition Property, show good in frost resistance and fire resistance.
Activated carbon is with the addition of in raw material, activated carbon is loose structure, can adsorb the poisonous of formaldehyde etc. in air has Evil material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam has the effect of good insulation.
The particle diameter of flyash is 0.1-0.4mm, as the fine aggregate of the construction material of anti-folding and anti-pressing, is easy to mix in raw material During filling anti-folding and anti-pressing construction material hole, improve anti-folding and anti-pressing construction material compression strength.
Binder materials is cement, the raw material of the construction material for the anti-folding and anti-pressing that can be gelled, and improves the Building wood of anti-folding and anti-pressing The compression strength of material.
Air entraining agent is alkyl benzene sulfonate air entraining agent, improves the material flow, plastic of the construction material of anti-folding and anti-pressing Property and reduction anti-folding and anti-pressing construction material finished product thermal conductivity factor.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of anti-folding and anti-pressing can be delayed to harden so that by mixed Close by raw material mix it is more uniform.
Water reducer is lignin sulfonate water reducer, it is possible to reduce more than the 10-15% of water consumption, improves anti-folding and anti-pressing Construction material raw material mix when workability.
A kind of preparation method of the construction material of anti-folding and anti-pressing, comprises the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 900-1000 DEG C, produces the leech after roasting Stone;
(5)Discarded extruded sheet is added in pulverizer and crushed, crushed material is produced;
(6)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, step(4)In roasting after vermiculite, Step(5)In crushed material, nano titanium oxide, bauxite, tricalcium silicate, acrylic resin, calcium acetate, polyester fiber, powder Coal ash, activated carbon, phenol formaldehyde foam, binder materials, air entraining agent, retarder, water reducer and water are added in mixer and stirred, stirring Time is 30-40min, produces compound;
(7)By step(6)In compound injection moulding mould in, extrusion forming, produce molding mass;
(8)By step(7)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
Embodiment 2
A kind of construction material of anti-folding and anti-pressing, includes the raw material of following parts by weight:5 parts of nano titanium oxide, 7 parts of pitch, aluminium alum 11 parts of soil, 8 parts of tricalcium silicate, 4 parts of acrylic resin, 6 parts of quartz, 5 parts of calcium acetate, 19 parts of polyester fiber, 21 parts of vermiculite, powder 15 parts of coal ash, 15 parts of activated carbon, 11 parts of phenol formaldehyde foam, discarded 13 parts of extruded sheet, 13 parts of binder materials, 0.3 part of air entraining agent, slow setting 10 parts of 0.3 part of agent, 0.2 part of water reducer and water.
Flyash and discarded extruded sheet are with the addition of in the raw material of the present invention, these industrial wastes and construction waste are shelved for a long time In city, urban land, and the local environment of pollution are not only taken up, it is now that these industrial wastes and construction waste circulation are sharp again With having reached the purpose of energy-conserving and environment-protective.
Flyash is added in the construction material of anti-folding and anti-pressing with powdered, in the construction material that can fill up anti-folding and anti-pressing Small hole, so as to improve its compression strength.
Discarded extruded sheet can improve the thermal and insulating performance of the construction material of the anti-folding and anti-pressing of preparation.
With the addition of polyester fiber in raw material, polyester fiber have high intensity, light weight and it is elastic high the characteristics of.
It with the addition of vermiculite in raw material, vermiculite is a kind of natural, tasteless, nontoxic and dilatable mineral matter at high temperature, It is calcined at a temperature of 900-1000 DEG C, volume can expand rapidly, increases 6-10 times, the vermiculite unit weight after expansion is 100-200kg/ M3, with tiny air buffer, causes it to have excellent heat-insulating property, vermiculite is in adsorptivity, water imbibition, sound insulation in addition Property, show good in frost resistance and fire resistance.
Activated carbon is with the addition of in raw material, activated carbon is loose structure, can adsorb the poisonous of formaldehyde etc. in air has Evil material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam has the effect of good insulation.
The particle diameter of flyash is 0.1-0.4mm, as the fine aggregate of the construction material of anti-folding and anti-pressing, is easy to mix in raw material During filling anti-folding and anti-pressing construction material hole, improve anti-folding and anti-pressing construction material compression strength.
Binder materials is cement, the raw material of the construction material for the anti-folding and anti-pressing that can be gelled, and improves the Building wood of anti-folding and anti-pressing The compression strength of material.
Air entraining agent is alkyl benzene sulfonate air entraining agent, improves the material flow, plastic of the construction material of anti-folding and anti-pressing Property and reduction anti-folding and anti-pressing construction material finished product thermal conductivity factor.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of anti-folding and anti-pressing can be delayed to harden so that by mixed Close by raw material mix it is more uniform.
Water reducer is lignin sulfonate water reducer, it is possible to reduce more than the 10-15% of water consumption, improves anti-folding and anti-pressing Construction material raw material mix when workability.
A kind of preparation method of the construction material of anti-folding and anti-pressing, comprises the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 900-1000 DEG C, produces the leech after roasting Stone;
(5)Discarded extruded sheet is added in pulverizer and crushed, crushed material is produced;
(6)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, step(4)In roasting after vermiculite, Step(5)In crushed material, nano titanium oxide, bauxite, tricalcium silicate, acrylic resin, calcium acetate, polyester fiber, powder Coal ash, activated carbon, phenol formaldehyde foam, binder materials, air entraining agent, retarder, water reducer and water are added in mixer and stirred, stirring Time is 30-40min, produces compound;
(7)By step(6)In compound injection moulding mould in, extrusion forming, produce molding mass;
(8)By step(7)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
Embodiment 3
A kind of construction material of anti-folding and anti-pressing, includes the raw material of following parts by weight:8 parts of nano titanium oxide, 15 parts of pitch, aluminium alum Soil 19 parts, 13 parts of tricalcium silicate, 9 parts of acrylic resin, 10 parts of quartz, 9 parts of calcium acetate, 25 parts of polyester fiber, 25 parts of vermiculite, It is 23 parts of flyash, 27 parts of activated carbon, 31 parts of phenol formaldehyde foam, discarded 29 parts of extruded sheet, 15 parts of binder materials, 0.5 part of air entraining agent, slow Solidifying 16 parts of 0.5 part of agent, 0.4 part of water reducer and water.
Flyash and discarded extruded sheet are with the addition of in the raw material of the present invention, these industrial wastes and construction waste are shelved for a long time In city, urban land, and the local environment of pollution are not only taken up, it is now that these industrial wastes and construction waste circulation are sharp again With having reached the purpose of energy-conserving and environment-protective.
Flyash is added in the construction material of anti-folding and anti-pressing with powdered, in the construction material that can fill up anti-folding and anti-pressing Small hole, so as to improve its compression strength.
Discarded extruded sheet can improve the thermal and insulating performance of the construction material of the anti-folding and anti-pressing of preparation.
With the addition of polyester fiber in raw material, polyester fiber have high intensity, light weight and it is elastic high the characteristics of.
It with the addition of vermiculite in raw material, vermiculite is a kind of natural, tasteless, nontoxic and dilatable mineral matter at high temperature, It is calcined at a temperature of 900-1000 DEG C, volume can expand rapidly, increases 6-10 times, the vermiculite unit weight after expansion is 100-200kg/ M3, with tiny air buffer, causes it to have excellent heat-insulating property, vermiculite is in adsorptivity, water imbibition, sound insulation in addition Property, show good in frost resistance and fire resistance.
Activated carbon is with the addition of in raw material, activated carbon is loose structure, can adsorb the poisonous of formaldehyde etc. in air has Evil material.
Phenol formaldehyde foam is with the addition of in raw material, phenol formaldehyde foam has the effect of good insulation.
The particle diameter of flyash is 0.1-0.4mm, as the fine aggregate of the construction material of anti-folding and anti-pressing, is easy to mix in raw material During filling anti-folding and anti-pressing construction material hole, improve anti-folding and anti-pressing construction material compression strength.
Binder materials is cement, the raw material of the construction material for the anti-folding and anti-pressing that can be gelled, and improves the Building wood of anti-folding and anti-pressing The compression strength of material.
Air entraining agent is alkyl benzene sulfonate air entraining agent, improves the material flow, plastic of the construction material of anti-folding and anti-pressing Property and reduction anti-folding and anti-pressing construction material finished product thermal conductivity factor.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of anti-folding and anti-pressing can be delayed to harden so that by mixed Close by raw material mix it is more uniform.
Water reducer is lignin sulfonate water reducer, it is possible to reduce more than the 10-15% of water consumption, improves anti-folding and anti-pressing Construction material raw material mix when workability.
A kind of preparation method of the construction material of anti-folding and anti-pressing, comprises the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 900-1000 DEG C, produces the leech after roasting Stone;
(5)Discarded extruded sheet is added in pulverizer and crushed, crushed material is produced;
(6)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, step(4)In roasting after vermiculite, Step(5)In crushed material, nano titanium oxide, bauxite, tricalcium silicate, acrylic resin, calcium acetate, polyester fiber, powder Coal ash, activated carbon, phenol formaldehyde foam, binder materials, air entraining agent, retarder, water reducer and water are added in mixer and stirred, stirring Time is 30-40min, produces compound;
(7)By step(6)In compound injection moulding mould in, extrusion forming, produce molding mass;
(8)By step(7)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
Comparative example 1
A kind of construction material of anti-folding and anti-pressing, includes the raw material of following parts by weight:6.5 parts of nano titanium oxide, 11 parts of pitch, aluminium 20 parts of 15 parts of alumina, 10.5 parts of tricalcium silicate, 6.5 parts of acrylic resin, 8 parts of quartz, 7 parts of calcium acetate and water.
A kind of preparation method of the construction material of anti-folding and anti-pressing, comprises the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, nano titanium oxide, bauxite, silicic acid DFP, acrylic resin, calcium acetate and water are added in mixer and stirred, and mixing time is 30-40min, produces compound;
(5)By step(4)In compound injection moulding mould in, extrusion forming, produce molding mass;
(6)By step(5)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
The construction material that anti-folding and anti-pressing is made in embodiment 1, embodiment 2, embodiment 3 and comparative example 1 is subjected to performance survey Examination, test result is as shown in table 1:
Index Embodiment 1 Embodiment 2 Embodiment 3 Comparative example 1
Rupture strength(MPa) 41.6 39.5 37.8 31.5
Compression strength(MPa) 99.5 97.3 95.6 82.6
Thermal conductivity factor(W/m ﹒ k) 0.016 0.018 0.019 0.025
Purifying formaldehyde performance (%) 97 95 92 57
Toluene purifying property (%) 96 91 85 69
Material loss slip(%) 21 19 17 0
From the data of table 1 compare as can be seen that it is an advantage of the invention that:
1st, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, from the construction material rupture strength value of the anti-folding and anti-pressing measured As can be seen that embodiment 1-3 rupture strength value is above comparative example 1, illustrate anti-folding and anti-pressing of the present invention construction material it is anti- Roll over intensity high.
2nd, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, from the construction material pressure resistance of the anti-folding and anti-pressing measured The compression strength value that angle value can be seen that embodiment 1-3 is above comparative example 1, illustrates the construction material of anti-folding and anti-pressing of the present invention Compression strength it is high.
3rd, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, from the heat conduction of the construction material of the anti-folding and anti-pressing measured The thermal conductivity factor that coefficient can be seen that embodiment 1-3 is below comparative example 1, illustrates the construction material of anti-folding and anti-pressing of the present invention High insulating effect.
4th, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, from the formaldehyde of the construction material of the anti-folding and anti-pressing measured The purifying formaldehyde performance and toluene purifying property that purifying property and toluene purifying property can be seen that embodiment 1-3 are above pair Ratio 1, illustrates that the feature of environmental protection of the measuring body construction material of present invention folding is good.
5th, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, from the raw material of the construction material of the anti-folding and anti-pressing measured The material loss slip that loss slip can be seen that embodiment 1-3 is above comparative example 1, illustrates anti-folding and anti-pressing of the present invention Construction material good energy-conserving effect.
6th, a kind of construction material of anti-folding and anti-pressing and preparation method thereof, the construction material from the anti-folding and anti-pressing measured is at each The data of index can be seen that embodiment 1 and be superior to embodiment 2, embodiment 3 and comparative example 1, illustrate anti-folding and anti-pressing of the present invention The composition of raw materials of construction material and the reasonability of preparation method.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation Technical scheme described in example is modified, or equivalent substitution, all essences in the present invention are carried out to which part technical characteristic God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.

Claims (8)

1. a kind of construction material of anti-folding and anti-pressing, it is characterised in that include the raw material of following parts by weight:Nano titanium oxide 5-8 Part, 7-15 parts of pitch, 11-19 parts of bauxite, 8-13 parts of tricalcium silicate, 4-9 parts of acrylic resin, 6-10 parts of quartz, acetic acid 5-9 parts of calcium, 19-25 parts of polyester fiber, 21-25 parts of vermiculite, 15-23 parts of flyash, 15-27 parts of activated carbon, phenol formaldehyde foam 11-31 Part, discarded 13-29 parts of extruded sheet, 13-15 parts of binder materials, 0.3-0.5 parts of air entraining agent, 0.3-0.5 parts of retarder, water reducer 0.2-0.4 parts and 10-16 parts of water.
2. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that include the raw material of following parts by weight: 6.5 parts of nano titanium oxide, 11 parts of pitch, 15 parts of bauxite, 10.5 parts of tricalcium silicate, 6.5 parts of acrylic resin, quartz 8 Part, 7 parts of calcium acetate, 22 parts of polyester fiber, 23 parts of vermiculite, 19 parts of flyash, 21 parts of activated carbon, 21 parts of phenol formaldehyde foam, discarded squeeze 13 parts of 21 parts of mould plate, 14 parts of binder materials, 0.4 part of air entraining agent, 0.4 part of retarder, 0.3 part of water reducer and water.
3. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that:The particle diameter of the flyash is 0.1- 0.4mm。
4. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that:The binder materials is cement.
5. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that:The air entraining agent is alkyl benzene sulphonate Salt air entraining agent.
6. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that:The retarder is sodium pyrophosphate.
7. the construction material of anti-folding and anti-pressing according to claim 1, it is characterised in that:The water reducer is lignin sulfonic acid Salt water reducer.
8. a kind of preparation method of the construction material of anti-folding and anti-pressing as described in claim 1-7 any one, its feature exists In comprising the following steps:
(1)Parts by weight according to the raw material of building materials of anti-folding and anti-pressing weigh raw material;
(2)By quartz grinds, the mesh number of powder is 400 mesh;
(3)Pitch is heated to 90 DEG C, pitch is in heating process along with stirring;
(4)Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 900-1000 DEG C, produces the leech after roasting Stone;
(5)Discarded extruded sheet is added in pulverizer and crushed, crushed material is produced;
(6)By step(2)In 400 mesh silica flours, step(3)In heated asphalt, step(4)In roasting after vermiculite, Step(5)In crushed material, nano titanium oxide, bauxite, tricalcium silicate, acrylic resin, calcium acetate, polyester fiber, powder Coal ash, activated carbon, phenol formaldehyde foam, binder materials, air entraining agent, retarder, water reducer and water are added in mixer and stirred, stirring Time is 30-40min, produces compound;
(7)By step(6)In compound injection moulding mould in, extrusion forming, produce molding mass;
(8)By step(7)In molding mass dried, drying temperature be 80-90 DEG C, drying time is 4-5h, produces anti-folding Measuring body construction material.
CN201710416461.0A 2017-06-06 2017-06-06 Anti-bending and anti-compression building material and preparation method thereof Withdrawn CN107162506A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107540289A (en) * 2017-09-30 2018-01-05 镇江市太浪新材料科技有限公司 A kind of high-strength and low-cost construction material and preparation method thereof
CN107572926A (en) * 2017-09-30 2018-01-12 镇江市太浪新材料科技有限公司 A kind of high-strength and low-cost construction material formula
CN107651894A (en) * 2017-09-30 2018-02-02 镇江市太浪新材料科技有限公司 A kind of inexpensive heat-insulating construction material and preparation method thereof
CN109824334A (en) * 2019-03-23 2019-05-31 中山市建宏新型建材有限公司 A kind of aerated bricks and preparation method thereof using automobile waste material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105753378A (en) * 2014-12-15 2016-07-13 孙成伟 Thermal insulation building material and production method thereof

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105753378A (en) * 2014-12-15 2016-07-13 孙成伟 Thermal insulation building material and production method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107540289A (en) * 2017-09-30 2018-01-05 镇江市太浪新材料科技有限公司 A kind of high-strength and low-cost construction material and preparation method thereof
CN107572926A (en) * 2017-09-30 2018-01-12 镇江市太浪新材料科技有限公司 A kind of high-strength and low-cost construction material formula
CN107651894A (en) * 2017-09-30 2018-02-02 镇江市太浪新材料科技有限公司 A kind of inexpensive heat-insulating construction material and preparation method thereof
CN109824334A (en) * 2019-03-23 2019-05-31 中山市建宏新型建材有限公司 A kind of aerated bricks and preparation method thereof using automobile waste material

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Application publication date: 20170915