CN108821648A - A kind of construction material of fire-proof and thermal-insulation and preparation method thereof - Google Patents
A kind of construction material of fire-proof and thermal-insulation and preparation method thereof Download PDFInfo
- Publication number
- CN108821648A CN108821648A CN201810797340.XA CN201810797340A CN108821648A CN 108821648 A CN108821648 A CN 108821648A CN 201810797340 A CN201810797340 A CN 201810797340A CN 108821648 A CN108821648 A CN 108821648A
- Authority
- CN
- China
- Prior art keywords
- parts
- fire
- thermal
- proof
- insulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
- B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/50—Producing shaped prefabricated articles from the material specially adapted for producing articles of expanded material, e.g. cellular concrete
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
- B28B1/525—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement containing organic fibres, e.g. wood fibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
-
- 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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/02—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by adding chemical blowing agents
-
- 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
-
- 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
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- 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
- C04B2111/40—Porous or lightweight materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Building Environments (AREA)
Abstract
The present invention provides a kind of construction material and preparation method thereof of fire-proof and thermal-insulation, is related to the field of building materials, and the construction material of fire-proof and thermal-insulation includes following raw material：Nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin fiber, 1,4 butylene glycols, waste polyethylene plastic, phosphorus ore slag, diatomite, active carbon particle, mineral wool, cementitious material, retarder, thickener, foaming agent, water-reducing agent and water；Preparation method includes the following steps：（1）Weigh raw material,（2）Crush,（3）Stirring,（4）Moulding by casting, demoulding, stacking and maintenance.The construction material of fire-proof and thermal-insulation produced by the present invention has the advantages that heat insulation property is good, fire line is good, environmental protection and energy saving and compression strength are high.
Description
Technical field
The invention belongs to the field of building materials, and in particular to a kind of construction material of fire-proof and thermal-insulation and preparation method thereof.
Background technique
The implementation and development of building energy conservation, the construction material of fire-proof and thermal-insulation are increasingly valued by people.And make at present
The construction material of fire-proof and thermal-insulation is not ideal enough in various performances, especially in thermal insulation property.
A kind of nanometer construction material and preparation method thereof for fire-proof and thermal-insulation of Chinese patent literature that on October 5th, 2016 is announced
（Application number CN201410550852.8）, the nanometer construction material of the fire-proof and thermal-insulation includes following component by weight：Nanometer
19-33 parts of silicon carbide, 12-26 parts of stearyl alcohol, 34-52 parts of sepiolite powder, 14-23 parts of asbestos, 8-17 parts of calcium silicate powder, polyurethane
18-26 parts, 3-6 parts of fibroin fiber, 7-12 parts of 1,4- butylene glycol.Steps are as follows for preparation method：(1) by sepiolite
Powder and calcium silicate powder crush respectively；(2) nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane are taken, is added
Heat is stirred, and high-temperature stirring is uniform；(3) fibroin fiber, 1,4- butylene two is added into the mixture of step (2) again
Alcohol carries out high-temperature stirring again；(4) mixture is poured into building board with mold high temperature, is cooled to room temperature receiving for fire-proof and thermal-insulation
Rice construction material.
But it when being applied to the building of high standard, heat preservation and fire protecting performance cannot still reach its requirement, and its
To be improved in terms of environmental protection and energy saving and compressive property, therefore, it is necessary to be formulated it and its manufacture craft improves.
Summary of the invention
The purpose of the present invention is in view of the above problems, provide a kind of construction material of fire-proof and thermal-insulation and its preparation side
Method, it is excellent that the construction material of fire-proof and thermal-insulation obtained has that heat insulation property is good, fire line is good, environmental protection and energy saving and compression strength are high
Point.
The present invention provides the following technical solutions：
A kind of construction material of fire-proof and thermal-insulation, the raw material including following parts by weight：20-32 parts of nanometer silicon carbide, stearyl alcohol 14-22
Part, 35-41 parts of sepiolite powder, 14-23 parts of asbestos, 8-14 parts of calcium silicate powder, 18-22 parts of polyurethane, fibroin fiber 3-5
Part, 7-11 parts of 1,4 butylene glycol, 22-30 parts of waste polyethylene plastic, 17-21 parts of phosphorus ore slag, 17-31 parts of diatomite, active carbon
17-25 parts of particle, 13-21 parts of mineral wool, 19-25 parts of cementitious material, 0.2-0.4 parts of retarder, 0.3-0.5 parts of thickener, hair
0.5-1.1 parts of infusion, 0.1-0.5 parts of water-reducing agent and 5-9 parts of water.
Preferably, the raw material including following parts by weight：26 parts of nanometer silicon carbide, 18 parts of stearyl alcohol, 38 parts of sepiolite powder, stone
18.5 parts of cotton, 11 parts of calcium silicate powder, 20 parts of polyurethane, 4 parts of fibroin fiber, 9 parts of 1,4 butylene glycol, waste polyethylene modeling
Expect 26 parts, 19 parts of phosphorus ore slag, 24 parts of diatomite, 21 parts of active carbon particle, 17 parts of mineral wool, 22 parts of cementitious material, retarder 0.3
Part, 0.4 part of thickener, 0.8 part of foaming agent, 0.3 part of water-reducing agent and 7 parts of water.
Waste polyethylene plastic and phosphorus ore slag are added in raw material, these industrial wastes and construction waste are shelved on city for a long time
City, does not only take up urban land, and pollutes local environment, now by these industrial wastes and construction waste cycling and reutilization,
Energy-saving and environment-friendly purpose is reached.
Waste polyethylene plastic has good heat insulating effect.
Phosphorus ore slag can be improved the compression strength of the construction material of the fire-proof and thermal-insulation.
Active carbon particle can adsorb the poisonous and harmful substance of formaldehyde etc. in air.
There are many tiny holes, in heat preservation insulation, sound absorption properties, corrosion resistance and chemical stability inside mineral wool
Performance is good.
Diatomite has natural micropore structure, can be realized breathing damping, adsorbs toxic and offensive gases, and it also has
Have the advantages that bulk density is light, good-extensibility, impact strength are high, tensile strength is high, heat-resisting, heat-insulated and fire-retardant.
Preferably, the cementitious material is waterglass, cement or pitch.
Preferably, the retarder is sodium pyrophosphate.
Preferably, the thickener is methylcellulose.
Preferably, the foaming agent is sodium carbonate or sodium bicarbonate.
Preferably, the water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent.
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the parts by weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Compared with prior art, the beneficial effects of the invention are as follows：
1, the present invention is by adding phosphorus ore slag, diatomite, work in the formula of the construction material to existing immediate fire-proof and thermal-insulation
Property charcoal particle, mineral wool, cementitious material, retarder, thickener, foaming agent and water-reducing agent, and have developed the fire-proof and thermal-insulation
The preparation method of construction material, the construction material of fire-proof and thermal-insulation obtained is with heat insulation property is good, fire line is good, environmental protection and energy saving
The high advantage with compression strength, and preparation method is easy to operate.
2, heretofore described cementitious material is waterglass, cement or pitch, passes through the construction material for the fire-proof and thermal-insulation that is gelled
Raw material so that construction material bonding it is stronger, improve the compression strength of the construction material entirety of fire-proof and thermal-insulation.
3, heretofore described retarder is sodium pyrophosphate, can delay that the raw material of building materials of fire-proof and thermal-insulation hardens when
Between, so that raw material is stirred by stirring more uniform.
4, heretofore described thickener is methylcellulose, when can adjust the raw material of building materials stirring of fire-proof and thermal-insulation
Viscosity so that stirring when mixed liquor have the characteristics of stable, anti-settling and thixotroping.
5, heretofore described foaming agent is sodium carbonate or sodium bicarbonate, improves the construction material foaming effect of fire-proof and thermal-insulation
Fruit enhances its heat insulating effect.
6, heretofore described water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent, can reduce and use water
Amount, improves the workability of mixed raw material.
Specific embodiment
Embodiment 1
A kind of construction material of fire-proof and thermal-insulation, the raw material including following weight：Nanometer silicon carbide 32kg, stearyl alcohol 22kg, Hai Pao
Mountain flour 41kg, it asbestos 23kg, calcium silicate powder 14kg, polyurethane 22kg, fibroin fiber 5kg, 1,4 butylene glycol 11kg, gives up
Abandon vinyon 30kg, phosphorus ore slag 21kg, diatomite 31kg, active carbon particle 25kg, mineral wool 21kg, cementitious material
25kg, retarder 0.4kg, thickener 0.5kg, foaming agent 1.1kg, water-reducing agent 0.5kg and water 9kg.
Waste polyethylene plastic and phosphorus ore slag are added in raw material, these industrial wastes and construction waste are shelved on city for a long time
City, does not only take up urban land, and pollutes local environment, now by these industrial wastes and construction waste cycling and reutilization,
Energy-saving and environment-friendly purpose is reached.
Waste polyethylene plastic has good heat insulating effect.
Phosphorus ore slag can be improved the compression strength of the construction material of the fire-proof and thermal-insulation.
Active carbon particle can adsorb the poisonous and harmful substance of formaldehyde etc. in air.
There are many tiny holes, in heat preservation insulation, sound absorption properties, corrosion resistance and chemical stability inside mineral wool
Performance is good.
Diatomite has natural micropore structure, can be realized breathing damping, adsorbs toxic and offensive gases, and it also has
Have the advantages that bulk density is light, good-extensibility, impact strength are high, tensile strength is high, heat-resisting, heat-insulated and fire-retardant.
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Cementitious material is waterglass, cement or pitch, by the raw material of the construction material for the fire-proof and thermal-insulation that is gelled, so that building
Material bonds stronger, improves the compression strength of the construction material entirety of fire-proof and thermal-insulation.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of fire-proof and thermal-insulation can be delayed to harden, so that by stirring
It mixes the more uniform of raw material stirring.
Thickener is methylcellulose, can adjust the viscosity when raw material of building materials stirring of fire-proof and thermal-insulation, so that
Mixed liquor when stirring has the characteristics of stable, anti-settling and thixotroping.
Foaming agent is sodium carbonate or sodium bicarbonate, improves the construction material foaming effect of fire-proof and thermal-insulation, enhances its thermal insulation separation
Thermal effect.
Water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent, can reduce water consumption, and it is former to improve mixing
The workability of material.
Embodiment 2
A kind of construction material of fire-proof and thermal-insulation, the raw material including following weight：Nanometer silicon carbide 26kg, stearyl alcohol 18kg, Hai Pao
Mountain flour 38kg, it asbestos 18.5kg, calcium silicate powder 11kg, polyurethane 20kg, fibroin fiber 4kg, 1,4 butylene glycol 9kg, gives up
Abandon vinyon 26kg, phosphorus ore slag 19kg, diatomite 24kg, active carbon particle 21kg, mineral wool 17kg, cementitious material
22kg, retarder 0.3kg, thickener 0.4kg, foaming agent 0.8kg, water-reducing agent 0.3kg and water 7kg.
Waste polyethylene plastic and phosphorus ore slag are added in raw material, these industrial wastes and construction waste are shelved on city for a long time
City, does not only take up urban land, and pollutes local environment, now by these industrial wastes and construction waste cycling and reutilization,
Energy-saving and environment-friendly purpose is reached.
Waste polyethylene plastic has good heat insulating effect.
Phosphorus ore slag can be improved the compression strength of the construction material of the fire-proof and thermal-insulation.
Active carbon particle can adsorb the poisonous and harmful substance of formaldehyde etc. in air.
There are many tiny holes, in heat preservation insulation, sound absorption properties, corrosion resistance and chemical stability inside mineral wool
Performance is good.
Diatomite has natural micropore structure, can be realized breathing damping, adsorbs toxic and offensive gases, and it also has
Have the advantages that bulk density is light, good-extensibility, impact strength are high, tensile strength is high, heat-resisting, heat-insulated and fire-retardant.
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Cementitious material is waterglass, cement or pitch, by the raw material of the construction material for the fire-proof and thermal-insulation that is gelled, so that building
Material bonds stronger, improves the compression strength of the construction material entirety of fire-proof and thermal-insulation.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of fire-proof and thermal-insulation can be delayed to harden, so that by stirring
It mixes the more uniform of raw material stirring.
Thickener is methylcellulose, can adjust the viscosity when raw material of building materials stirring of fire-proof and thermal-insulation, so that
Mixed liquor when stirring has the characteristics of stable, anti-settling and thixotroping.
Foaming agent is sodium carbonate or sodium bicarbonate, improves the construction material foaming effect of fire-proof and thermal-insulation, enhances its thermal insulation separation
Thermal effect.
Water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent, can reduce water consumption, and it is former to improve mixing
The workability of material.
Embodiment 3
A kind of construction material of fire-proof and thermal-insulation, the raw material including following weight：Nanometer silicon carbide 20kg, stearyl alcohol 14kg, Hai Pao
Mountain flour 35kg, it asbestos 14kg, calcium silicate powder 8kg, polyurethane 18kg, fibroin fiber 3kg, 1,4 butylene glycol 7kg, discards
Vinyon 22kg, phosphorus ore slag 17kg, diatomite 17kg, active carbon particle 17kg, mineral wool 13kg, cementitious material 19kg,
Retarder 0.2kg, thickener 0.3kg, foaming agent 0.5kg, water-reducing agent 0.1kg and water 5kg.
Waste polyethylene plastic and phosphorus ore slag are added in raw material, these industrial wastes and construction waste are shelved on city for a long time
City, does not only take up urban land, and pollutes local environment, now by these industrial wastes and construction waste cycling and reutilization,
Energy-saving and environment-friendly purpose is reached.
Waste polyethylene plastic has good heat insulating effect.
Phosphorus ore slag can be improved the compression strength of the construction material of the fire-proof and thermal-insulation.
Active carbon particle can adsorb the poisonous and harmful substance of formaldehyde etc. in air.
There are many tiny holes, in heat preservation insulation, sound absorption properties, corrosion resistance and chemical stability inside mineral wool
Performance is good.
Diatomite has natural micropore structure, can be realized breathing damping, adsorbs toxic and offensive gases, and it also has
Have the advantages that bulk density is light, good-extensibility, impact strength are high, tensile strength is high, heat-resisting, heat-insulated and fire-retardant.
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Cementitious material is waterglass, cement or pitch, by the raw material of the construction material for the fire-proof and thermal-insulation that is gelled, so that building
Material bonds stronger, improves the compression strength of the construction material entirety of fire-proof and thermal-insulation.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of fire-proof and thermal-insulation can be delayed to harden, so that by stirring
It mixes the more uniform of raw material stirring.
Thickener is methylcellulose, can adjust the viscosity when raw material of building materials stirring of fire-proof and thermal-insulation, so that
Mixed liquor when stirring has the characteristics of stable, anti-settling and thixotroping.
Foaming agent is sodium carbonate or sodium bicarbonate, improves the construction material foaming effect of fire-proof and thermal-insulation, enhances its thermal insulation separation
Thermal effect.
Water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent, can reduce water consumption, and it is former to improve mixing
The workability of material.
Embodiment 4
A kind of construction material of fire-proof and thermal-insulation, the raw material including following weight：Nanometer silicon carbide 28kg, stearyl alcohol 14kg, Hai Pao
Mountain flour 36kg, it asbestos 16kg, calcium silicate powder 14kg, polyurethane 19kg, fibroin fiber 3kg, 1,4 butylene glycol 9kg, discards
Vinyon 26kg, phosphorus ore slag 19kg, diatomite 19kg, active carbon particle 18kg, mineral wool 18kg, cementitious material 23kg,
Retarder 0.3kg, thickener 0.3kg, foaming agent 0.8kg, water-reducing agent 0.2kg and water 5kg.
Waste polyethylene plastic and phosphorus ore slag are added in raw material, these industrial wastes and construction waste are shelved on city for a long time
City, does not only take up urban land, and pollutes local environment, now by these industrial wastes and construction waste cycling and reutilization,
Energy-saving and environment-friendly purpose is reached.
Waste polyethylene plastic has good heat insulating effect.
Phosphorus ore slag can be improved the compression strength of the construction material of the fire-proof and thermal-insulation.
Active carbon particle can adsorb the poisonous and harmful substance of formaldehyde etc. in air.
There are many tiny holes, in heat preservation insulation, sound absorption properties, corrosion resistance and chemical stability inside mineral wool
Performance is good.
Diatomite has natural micropore structure, can be realized breathing damping, adsorbs toxic and offensive gases, and it also has
Have the advantages that bulk density is light, good-extensibility, impact strength are high, tensile strength is high, heat-resisting, heat-insulated and fire-retardant.
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Cementitious material is waterglass, cement or pitch, by the raw material of the construction material for the fire-proof and thermal-insulation that is gelled, so that building
Material bonds stronger, improves the compression strength of the construction material entirety of fire-proof and thermal-insulation.
Retarder is sodium pyrophosphate, the time that the raw material of building materials of fire-proof and thermal-insulation can be delayed to harden, so that by stirring
It mixes the more uniform of raw material stirring.
Thickener is methylcellulose, can adjust the viscosity when raw material of building materials stirring of fire-proof and thermal-insulation, so that
Mixed liquor when stirring has the characteristics of stable, anti-settling and thixotroping.
Foaming agent is sodium carbonate or sodium bicarbonate, improves the construction material foaming effect of fire-proof and thermal-insulation, enhances its thermal insulation separation
Thermal effect.
Water-reducing agent is naphthalene series high-efficiency water-reducing agent or lignin sulfonate water-reducing agent, can reduce water consumption, and it is former to improve mixing
The workability of material.
Comparative example 1
A kind of construction material of fire-proof and thermal-insulation, the raw material including following weight：Nanometer silicon carbide 19kg, stearyl alcohol 12kg, Hai Pao
Mountain flour 34kg, asbestos 14kg, calcium silicate powder 8kg, polyurethane 18kg, fibroin fiber 3kg, 1,4 butylene glycol 7kg and water
5kg。
A kind of preparation method of the construction material of fire-proof and thermal-insulation, includes the following steps：
（1）Raw material is weighed according to the weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder and polyurethane are added in blender and stir 6-
Then 10min places into other surplus stocks, continue to stir 15-20min to get the mixed slurry after stirring；
（3）By step（2）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 160-
170 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-11d, then open plastic foil certainly
So maintenance 20-28d.
By in embodiment 1, embodiment 2, embodiment 3, embodiment 4 and comparative example 1 be made fire-proof and thermal-insulation construction material into
Row performance test, test result are as shown in table 1：
| Index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Embodiment 4 | Comparative example 1 |
| Compression strength（28d）MPa | 39.9 | 42.1 | 35.6 | 39.5 | 30.3 |
| Thermal coefficient（W/m ﹒ k） | 0.023 | 0.021 | 0.027 | 0.028 | 0.034 |
| Fire-protection rating | A1 | A1 | A1 | A1 | A2 |
| Material loss slip（%） | 35 | 33 | 35 | 36 | 0 |
From 1 data of table compare as can be seen that it is an advantage of the invention that：
1, a kind of construction material of fire-proof and thermal-insulation and preparation method thereof, from the construction material 28d pressure resistance of the fire-proof and thermal-insulation measured
The compression strength value that angle value can be seen that embodiment 1-4 is above comparative example 1, and wherein the compression strength of embodiment 1 is higher by comparison
Example 1 about 33.3% illustrates that the construction material compression strength of the fire-proof and thermal-insulation is high.
2, a kind of construction material of fire-proof and thermal-insulation and preparation method thereof, from the thermally conductive of the construction material of the fire-proof and thermal-insulation measured
The thermal coefficient that coefficient can be seen that embodiment 1-4 is below comparative example 1, illustrates the construction material heat preservation effect of the fire-proof and thermal-insulation
Fruit is good.
3, a kind of construction material of fire-proof and thermal-insulation and preparation method thereof, from the fire prevention of the construction material of the fire-proof and thermal-insulation measured
The fire-protection rating that grade can be seen that embodiment 1-4 is superior to comparative example 1, illustrates the construction material fire line of the fire-proof and thermal-insulation
It is good.
4, a kind of construction material of fire-proof and thermal-insulation and preparation method thereof, from the raw material of the construction material of the fire-proof and thermal-insulation measured
The material loss slip that loss slip can be seen that embodiment 1-4 is above comparative example 1, illustrates building for the fire-proof and thermal-insulation
The effects of energy conservation and environmental protection for building material is good.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring 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 documented by example is modified or equivalent replacement of some of the technical features, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of construction material of fire-proof and thermal-insulation, which is characterized in that the raw material including following parts by weight：Nanometer silicon carbide 20-32
Part, 14-22 parts of stearyl alcohol, 35-41 parts of sepiolite powder, 14-23 parts of asbestos, 8-14 parts of calcium silicate powder, 18-22 parts of polyurethane, silk
3-5 parts of fibroin fiber, 7-11 parts of 1,4 butylene glycol, 22-30 parts of waste polyethylene plastic, 17-21 parts of phosphorus ore slag, diatomite
17-31 parts, 17-25 parts of active carbon particle, 13-21 parts of mineral wool, 19-25 parts of cementitious material, 0.2-0.4 parts of retarder, thickening
0.3-0.5 parts of agent, 0.5-1.1 parts of foaming agent, 0.1-0.5 parts of water-reducing agent and 5-9 parts of water.
2. the construction material of fire-proof and thermal-insulation according to claim 1, which is characterized in that the raw material including following parts by weight：
26 parts of nanometer silicon carbide, 18 parts of stearyl alcohol, 38 parts of sepiolite powder, 18.5 parts of asbestos, 11 parts of calcium silicate powder, polyurethane 20 part, thread
4 parts of fibroin fiber, 9 parts of 1,4 butylene glycol, 26 parts of waste polyethylene plastic, 19 parts of phosphorus ore slag, 24 parts of diatomite, active carbon
21 parts of particle, 17 parts of mineral wool, 22 parts of cementitious material, 0.3 part of retarder, 0.4 part of thickener, 0.8 part of foaming agent, water-reducing agent
0.3 part and 7 parts of water.
3. the construction material of fire-proof and thermal-insulation according to claim 1, it is characterised in that：The cementitious material be waterglass,
Cement or pitch.
4. the construction material of fire-proof and thermal-insulation according to claim 1, it is characterised in that：The retarder is sodium pyrophosphate.
5. the construction material of fire-proof and thermal-insulation according to claim 1, it is characterised in that：The thickener is Methyl cellulose
Element.
6. the construction material of fire-proof and thermal-insulation according to claim 1, it is characterised in that：The foaming agent is sodium carbonate or carbon
Sour hydrogen sodium.
7. the construction material of fire-proof and thermal-insulation according to claim 1, it is characterised in that：The water-reducing agent subtracts for naphthalene series high-efficiency
Aqua or lignin sulfonate water-reducing agent.
8. a kind of preparation method of the construction material of the fire-proof and thermal-insulation as described in claim 1-7 any one, feature exist
In including the following steps：
（1）Raw material is weighed according to the parts by weight of the raw material of building materials of fire-proof and thermal-insulation；
（2）Waste polyethylene plastic is put into pulverizer and crushes 20-30min to get crushed material；
（3）By step（2）Middle crushed material, nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, fibroin
Azelon, 1,4 butylene glycols, phosphorus ore slag, diatomite, active carbon particle, mineral wool and cementitious material are added in blender and stir
30-50min is mixed, other surplus stocks are then placed into, continues to stir 15-20min to get the mixed slurry after stirring；
（4）By step（3）The mixed slurry of preparation pours into building board with mold high temperature, and temperature when casting is controlled in 150-
180 DEG C, when casting, is smoothly put into vinyl house together along with vibration, building board and mold, covers plastic foil, rests
It is demoulded after 2-3d, carries out the covering of palletizing plastic film, be put into vinyl house using solar energy curing 10-12d, then open plastic foil certainly
So maintenance 20-28d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810797340.XA CN108821648A (en) | 2018-07-19 | 2018-07-19 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810797340.XA CN108821648A (en) | 2018-07-19 | 2018-07-19 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821648A true CN108821648A (en) | 2018-11-16 |
Family
ID=64140915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810797340.XA Withdrawn CN108821648A (en) | 2018-07-19 | 2018-07-19 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821648A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822080A (en) * | 2020-07-16 | 2020-10-27 | 卫凤仪 | Processing method of high-strength environment-friendly concrete |
| CN113527866A (en) * | 2021-08-04 | 2021-10-22 | 安徽省宁合建筑工程有限公司 | Environment-friendly material for building decoration engineering and preparation method thereof |
| CN114180928A (en) * | 2021-11-01 | 2022-03-15 | 宁波侨兴新材料科技发展有限公司 | Zero-carbon building material reinforced fiber material and application thereof |
| CN114276063A (en) * | 2022-01-05 | 2022-04-05 | 绍兴文理学院元培学院 | Light building material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001544A1 (en) * | 1980-10-30 | 1982-05-13 | Motoki Hideo | Composition for producing inorganic foam |
| CN107032738A (en) * | 2017-06-06 | 2017-08-11 | 合肥月煌新型装饰材料有限公司 | A kind of construction material of environmental protection and energy saving and preparation method thereof |
| CN107188514A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
-
2018
- 2018-07-19 CN CN201810797340.XA patent/CN108821648A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001544A1 (en) * | 1980-10-30 | 1982-05-13 | Motoki Hideo | Composition for producing inorganic foam |
| CN107032738A (en) * | 2017-06-06 | 2017-08-11 | 合肥月煌新型装饰材料有限公司 | A kind of construction material of environmental protection and energy saving and preparation method thereof |
| CN107188514A (en) * | 2017-06-08 | 2017-09-22 | 合肥华盖光伏科技有限公司 | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111822080A (en) * | 2020-07-16 | 2020-10-27 | 卫凤仪 | Processing method of high-strength environment-friendly concrete |
| CN111822080B (en) * | 2020-07-16 | 2021-10-08 | 舟山恒尊预拌混凝土有限公司 | Processing method of high-strength environment-friendly concrete |
| CN113527866A (en) * | 2021-08-04 | 2021-10-22 | 安徽省宁合建筑工程有限公司 | Environment-friendly material for building decoration engineering and preparation method thereof |
| CN114180928A (en) * | 2021-11-01 | 2022-03-15 | 宁波侨兴新材料科技发展有限公司 | Zero-carbon building material reinforced fiber material and application thereof |
| CN114276063A (en) * | 2022-01-05 | 2022-04-05 | 绍兴文理学院元培学院 | Light building material and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108821648A (en) | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof | |
| CN104774033B (en) | A kind of ultralight physical blowing foam concrete of common portland cement base | |
| CN105777039B (en) | A kind of ardealite base light thermal insulation board and preparation method thereof | |
| CN100522867C (en) | Polystyrene foam particle heat-insulating mortar | |
| CN107488012B (en) | Wet-mixed composite lightweight aggregate concrete and preparation method thereof | |
| CN111423201B (en) | Light heat-insulating material and preparation method thereof | |
| CN110510974A (en) | A kind of efficient aeroge solid waste concrete and preparation method thereof | |
| CN108409255A (en) | Fireproof heated board and preparation method thereof based on inorganic modified polyurethane particles | |
| CN110511056A (en) | A kind of foam concrete block and preparation method thereof | |
| CN107056173A (en) | Heat-insulating building material and preparation method thereof | |
| CN102795878B (en) | Light heat-insulation foamed cement and preparation method thereof | |
| CN113200731A (en) | Solid waste base non-fired high-strength ceramsite and preparation method thereof | |
| CN107056326A (en) | A kind of environmental protection and energy saving material and preparation method thereof | |
| CN106946526A (en) | A kind of energy saving building material and preparation method thereof | |
| CN103332956A (en) | Foamed building concrete and production method thereof | |
| CN107188514A (en) | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof | |
| CN107188511A (en) | A kind of building thermal insulation material and preparation method thereof | |
| CN107265936A (en) | A kind of energy-saving and heat-insulating material and preparation method thereof | |
| CN112777962B (en) | Method for manufacturing waste polyurethane foam concrete thermal insulation wall material | |
| CN103408322A (en) | Mine tailing-doped high-performance concrete and preparation method thereof | |
| CN103833295B (en) | Cement insulation board, for composition making it and preparation method thereof | |
| CN101811846B (en) | Polymer vitrified microsphere building heat-insulating mortar | |
| CN105732003A (en) | Manufacturing method of novel high-strength light-weight ceramic thermal-insulation wall material | |
| CN116239362B (en) | Light foam concrete baking-free ceramsite and preparation method thereof | |
| CN102690088B (en) | High-intensity light foam concrete insulation board and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |
|
| WW01 | Invention patent application withdrawn after publication |