CN107162560A - A kind of materials for wall and preparation method thereof - Google Patents
A kind of materials for wall and preparation method thereof Download PDFInfo
- Publication number
- CN107162560A CN107162560A CN201710460015.XA CN201710460015A CN107162560A CN 107162560 A CN107162560 A CN 107162560A CN 201710460015 A CN201710460015 A CN 201710460015A CN 107162560 A CN107162560 A CN 107162560A
- Authority
- CN
- China
- Prior art keywords
- parts
- materials
- wall
- raw material
- vermiculite
- 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- Withdrawn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
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
Abstract
The present invention provides a kind of materials for wall and preparation method thereof, is related to building material field, materials for wall includes the raw material of following parts by weight：46 parts of 60 80 parts of coating expanded perlite, 30 100 parts of floating bead, 20 30 parts of vermiculite, 22 34 parts of calcium silicates, 30 40 parts of foam cement, 15 25 parts of glue powder polyphenyl particle, 57 parts of inorganic adhesive, 17 23 parts of sponge rubber, 15 27 parts of quartz sand, 8 10 parts of coal gas pulverized slag, 10 15 parts of bleeding agent, 0.3 0.5 parts of water reducer, 3 15 parts of hydrophober, 3 15 parts of exciting agent and water；Preparation method comprises the following steps：（1）Weigh raw material,（2）Roasting vermiculite,（3）Crushing foam cement,（4）Stirring,（5）Shaping, the demoulding, stacking and maintenance.The present invention solve existing materials for wall applied to sound insulation, tensile strength, compression strength and heat-insulating property are required it is high it is architectural also there is deficiency the problem of.
Description
Technical field
The invention belongs to building material field, and in particular to a kind of materials for wall and preparation method thereof.
Background technology
Industrial waste material is the chief component of municipal refuse, accounts for the 15%-20% of municipal refuse total amount.Only 2008
China just produced and built 3,000,000,000 tons of industrial refuse year, and 2010-2015 data are also far longer than this number certainly.Currently treat industry
Rubbish with traditional air storage, deep-cut based on landfill, although this mode treating capacity is big, convenient and simple, processing cost is low,
It is actually to occupy substantial amounts of land resource, generates the environmental pollution that can not be retrieved.
With the implementation and development of building energy conservation, heat preserving and insulating material and product are increasingly valued by people.And mesh
The preceding material used is not ideal enough in various performances, and people can not be especially met in terms of insulation, acid and alkali-resistance, weatherability
The need for.Outer wall body material the most frequently used at present is polystyrene plastics cystosepiment, and its main material is polystyrene tree
Fat, because it has higher transparency, rigidity is good, and chemical resistance is good, therefore is constantly subjected to the pro-gaze of people, still,
It there is than great, thermal conductivity factor is big, stress cracking easily occur, the defect of cost height etc..
A kind of wall heat insulation material of Chinese patent literature that on March 2nd, 2016 is announced（Authorization Notice No.
CN103723964B）, the wall heat insulation material include following components：100-150 parts of coating expanded perlite, floating bead 30-
100 parts, 30-50 parts of cement, 3-15 parts of bleeding agent, 3-15 parts of hydrophober, 3-15 parts of binding agent, 3-15 parts of exciting agent.Wall
Insulation material make use of expanded perlite fire resisting, insulation, lasting, corrosion resistant advantage by carrying out coating to expanded perlite,
Reduce the shortcoming of the hygroscopic expansion of expanded perlite.
It is equal to sound insulation, compression strength and tensile strength but existing materials for wall to heat insulation effect in addition to requiring
There is higher requirement.If can make materials for wall that there is the performance of energy-conserving and environment-protective in materials for wall industrial waste materials application.
The content of the invention
In order to solve existing materials for wall in addition to being required to heat insulation effect, to energy-conserving and environment-protective, fire prevention, sound insulation, anti-
The problem of Compressive Strength and tensile strength have higher requirement, it is an object of the invention to provide a kind of materials for wall and its preparation side
Method, obtained materials for wall has energy-conserving and environment-protective, fire prevention, sound-proofing is good, tensile strength is high, compression strength is high and heat insulating ability is more preferable
Advantage.
The invention provides following technical scheme：
A kind of materials for wall, includes the raw material of following parts by weight：60-80 parts of coating expanded perlite, 30-100 parts of floating bead, vermiculite
20-30 parts, 22-34 parts of calcium silicates, 30-40 parts of foam cement, 15-25 parts of glue powder polyphenyl particle, 5-7 parts of inorganic adhesive, sea
Continuous rubber 17-23 parts, 15-27 parts of quartz sand, 8-10 parts of coal gas pulverized slag, 10-15 parts of bleeding agent, 0.3-0.5 parts of water reducer, hate
4-6 parts of 3-15 parts of aqua, 3-15 parts of exciting agent and water.
The coating expanded perlite is made in the following manner：（1）The expanded perlite of 100 mesh is taken, bag is added to
200-250 DEG C is heated in clothing machine, and adds calcium carbonate powder, is stirred, wherein expanded perlite and calcium carbonate powder
Mass ratio be 100：5；（2）Then sprinkling distilled water in seed-coating machine one end soaks expanded perlite, one end sprinkling epoxy resin
Powder, and 20-40min is stirred continuously, produce coating expanded perlite.
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 850-1000 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.
Calcium silicates is with the addition of in raw material, calcium silicates can strengthen insulation and the fire protecting performance of materials for wall.
Foam cement is with the addition of in raw material, foam cement contains a large amount of sealed porositys, with excellent heat-insulating property；Matter
Gently, building Integral Loading can be mitigated as construction material；The characteristics of porous because it has so that its modulus of elasticity is low, makes
It can have absorption and dispersion as construction material to external impacts；Furthermore due to autonomous closure bubble that it has with
And good globality, make it have certain water proofing property；In addition foam cement also has good sound insulation value；And foaming
Raw material needed for cement is cement and foaming agent, and foaming agent is neutrality, without harmful substances such as benzene, formaldehyde so that it has good
Environmental-protecting performance.
It with the addition of glue powder polyphenyl particle in raw material, glue powder polyphenyl particle has good effect of heat insulation and strong excellent of cohesive force
Point.
Inorganic adhesive is with the addition of in raw material, can bond raw material is more firm, improves the pressure resistance of materials for wall
Degree.
Sponge rubber is with the addition of in raw material, sponge rubber has light weight, softness, flexible, insulation and the spy of sound insulation
Point, mainly improves the compression strength and tensile strength of materials for wall.
Quartz sand is with the addition of in raw material, it is possible to increase the wear-resisting of materials for wall, fire resisting and compressive property.
Coal gas pulverized slag is with the addition of in raw material, coal gas pulverized slag is used as Building wood as a kind of industrial waste material
A part for material, can reach the purpose of energy-conserving and environment-protective.
Preferably, the raw material of following parts by weight is included：70 parts of coating expanded perlite, 65 parts of floating bead, 25 parts of vermiculite, silicic acid
28 parts of calcium, 35 parts of foam cement, 20 parts of glue powder polyphenyl particle, 6 parts of inorganic adhesive, 20 parts of sponge rubber, 21 parts of quartz sand, coal
5 parts of 9 parts of steam stove ground-slag, 12.5 parts of bleeding agent, 0.4 part of water reducer, 9 parts of hydrophober, 9 parts of exciting agent and water；
Obtained materials for wall is on energy-conserving and environment-protective, sound-proofing, tensile strength, compression strength and heat insulating ability under the composition of raw materials
Reach optimal.
Preferably, the particle diameter of the coal gas pulverized slag is 2-3mm, and tiny coal gas pulverized slag can be in whipping process more
Mixed with other raw materials well, to improve the compression strength of construction material.
Preferably, the inorganic adhesive is waterglass, with cohesive force is strong, intensity is high, heat-resist and water-tolerant
Advantage.
Preferably, the water reducer is naphthalene series high-efficiency water-reducing agent, can reduce 20-25% water consumption, improves mixed material
Workability and the intensity raising 20-40% by materials for wall.
Preferably, the hydrophober is polysiloxanes powder hydrophober, and polysiloxanes powder hydrophober has waterproof, antiacid
Alkali and it is ageing-resistant the characteristics of.
Preferably, the raw material of the materials for wall also includes having inside the mineral wool that parts by weight are 13-17 parts, mineral wool
There are many tiny holes, performance is good in insulation thermal insulation, sound absorption properties, corrosion resistance and chemical stability.
A kind of preparation method of materials for wall, comprises the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 850-1000 DEG C, produces the leech after roasting
Stone；
（3）Foam cement is put into pulverizer and crushes 8-12min, the foam cement after crushing is produced；
（4）By step（2）In roasting after vermiculite, step（3）In crushing after foam cement and other surplus stocks put
Enter and 30-50min is stirred into mixer, produce the mixed slurry after stirring；
（5）By step（4）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
The beneficial effects of the invention are as follows：
1st, the present invention in the formula to existing immediate materials for wall by with the addition of vermiculite, calcium silicates, foam cement, rubber powder
Granular polystyrene, inorganic adhesive, sponge rubber, quartz sand, coal gas pulverized slag and water reducer, and change corresponding parts by weight
Number, and the preparation method of the materials for wall is have adjusted, existing materials for wall is solved in addition to being required to heat insulation effect,
The problem of having higher requirement to energy-conserving and environment-protective, fire prevention, sound insulation, compression strength and tensile strength；
2nd, it with the addition of vermiculite in raw material of the invention, vermiculite is a kind of natural, tasteless, nontoxic and dilatable mineral at high temperature
Matter, is calcined at a temperature of 850-1000 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, in addition vermiculite adsorptivity, water imbibition,
Showed in sound-proofing, frost resistance and fire resistance good.
3rd, calcium silicates is with the addition of in raw material of the invention, calcium silicates can strengthen insulation and the fire protecting performance of materials for wall.
4th, foam cement is with the addition of in raw material of the invention, foam cement contains a large amount of sealed porositys, with excellent guarantor
Warm nature energy；Light weight, building Integral Loading can be mitigated as construction material；The characteristics of porous because it has so that its elasticity
Modulus is low, and enable it as construction material has absorption and dispersion to external impacts；Furthermore the independence having due to it
Closed air bubbles and good globality, make it have certain water proofing property；In addition foam cement also has good sound-proofing
Energy；And raw material needed for foam cement is cement and foaming agent, foaming agent is neutrality, without harmful substances such as benzene, formaldehyde so that
It has good environmental-protecting performance.
5th, glue powder polyphenyl particle is with the addition of in raw material of the invention, glue powder polyphenyl particle has good effect of heat insulation and viscous
Tie the strong advantage of power.
6th, inorganic adhesive is with the addition of in raw material of the invention, can bond raw material is more firm, improves wall material
The compression strength of material.
7th, sponge rubber is with the addition of in raw material of the invention, sponge rubber has light weight, softness, flexible, insulation
And the characteristics of sound insulation, mainly improve the compression strength and tensile strength of materials for wall.
8th, it with the addition of quartz sand in raw material of the invention, it is possible to increase the wear-resisting of materials for wall, fire resisting and compressive property.
9th, coal gas pulverized slag is with the addition of in raw material of the invention, coal gas pulverized slag is used for as a kind of industrial waste material
As a part for construction material, the purpose of energy-conserving and environment-protective can be reached.
10th, the particle diameter of heretofore described coal gas pulverized slag is 2-3mm, and tiny coal gas pulverized slag can be in whipping process
In preferably mixed with other raw materials, to improve the compression strength of construction material.
11st, heretofore described inorganic adhesive is waterglass, with cohesive force is strong, intensity is high, heat-resist and water-fast
The good advantage of property.
12nd, heretofore described water reducer is naphthalene series high-efficiency water-reducing agent, can reduce 20-25% water consumption, improves mixing former
The workability of material and the intensity raising 20-40% by materials for wall.
13rd, heretofore described hydrophober be polysiloxanes powder hydrophober, polysiloxanes powder hydrophober have waterproof,
Antiacid alkali and it is ageing-resistant the characteristics of.
14th, the raw material of heretofore described materials for wall is also included in the mineral wool that parts by weight are 13-17 parts, mineral wool
Portion has many tiny holes, and performance is good in insulation thermal insulation, sound absorption properties, corrosion resistance and chemical stability.
Embodiment
Embodiment 1
A kind of materials for wall, includes the raw material of following parts by weight：70 parts of coating expanded perlite, 65 parts of floating bead, 25 parts of vermiculite, silicon
Sour 28 parts of calcium, 35 parts of foam cement, 20 parts of glue powder polyphenyl particle, 6 parts of inorganic adhesive, 20 parts of sponge rubber, 21 parts of quartz sand,
5 parts of 9 parts of coal gas pulverized slag, 12.5 parts of bleeding agent, 0.4 part of water reducer, 9 parts of hydrophober, 9 parts of exciting agent and water.
Obtained materials for wall is in energy-conserving and environment-protective, sound-proofing, tensile strength, compression strength and fire prevention under the composition of raw materials
Reached on heat insulating ability optimal.
Coating expanded perlite is made in the following manner：（1）The expanded perlite of 100 mesh is taken, seed-coating machine is added to
In be heated to 200-250 DEG C, and add calcium carbonate powder, stir, wherein the matter of expanded perlite and calcium carbonate powder
Amount is than being 100：5；（2）Then sprinkling distilled water in seed-coating machine one end soaks expanded perlite, one end sprinkling epoxy resin powder
Material, and 20-40min is stirred continuously, produce coating expanded perlite.
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 850-1000 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.
Calcium silicates is with the addition of in raw material, calcium silicates can strengthen insulation and the fire protecting performance of materials for wall.
Foam cement is with the addition of in raw material, foam cement contains a large amount of sealed porositys, with excellent heat-insulating property；Matter
Gently, building Integral Loading can be mitigated as construction material；The characteristics of porous because it has so that its modulus of elasticity is low, makes
It can have absorption and dispersion as construction material to external impacts；Furthermore due to autonomous closure bubble that it has with
And good globality, make it have certain water proofing property；In addition foam cement also has good sound insulation value；And foaming
Raw material needed for cement is cement and foaming agent, and foaming agent is neutrality, without harmful substances such as benzene, formaldehyde so that it has good
Environmental-protecting performance.
It with the addition of glue powder polyphenyl particle in raw material, glue powder polyphenyl particle has good effect of heat insulation and strong excellent of cohesive force
Point.
Inorganic adhesive is with the addition of in raw material, can bond raw material is more firm, improves the pressure resistance of materials for wall
Degree.
Sponge rubber is with the addition of in raw material, sponge rubber has light weight, softness, flexible, insulation and the spy of sound insulation
Point, mainly improves the compression strength and tensile strength of materials for wall.
Quartz sand is with the addition of in raw material, it is possible to increase the wear-resisting of materials for wall, fire resisting and compressive property.
Coal gas pulverized slag is with the addition of in raw material, coal gas pulverized slag is used as Building wood as a kind of industrial waste material
A part for material, can reach the purpose of energy-conserving and environment-protective.
The particle diameter of coal gas pulverized slag is 2-3mm, tiny coal gas pulverized slag can in whipping process preferably with other
Raw material is mixed, to improve the compression strength of construction material.
Inorganic adhesive is waterglass, has the advantages that cohesive force is strong, intensity is high, heat-resist and water-tolerant.
Water reducer is naphthalene series high-efficiency water-reducing agent, can reduce 20-25% water consumption, improves the workability of mixed material and incites somebody to action
The intensity of materials for wall improves 20-40%.
Hydrophober is polysiloxanes powder hydrophober, and polysiloxanes powder hydrophober has waterproof, antiacid alkali and ageing-resistant
The characteristics of.
The raw material of materials for wall also includes having many tiny holes inside the mineral wool that parts by weight are 15 parts, mineral wool
Gap, performance is good in insulation thermal insulation, sound absorption properties, corrosion resistance and chemical stability.
A kind of preparation method of materials for wall, comprises the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 850-1000 DEG C, produces the leech after roasting
Stone；
（3）Foam cement is put into pulverizer and crushes 8-12min, the foam cement after crushing is produced；
（4）By step（2）In roasting after vermiculite, step（3）In crushing after foam cement and other surplus stocks put
Enter and 30-50min is stirred into mixer, produce the mixed slurry after stirring；
（5）By step（4）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
Embodiment 2
A kind of materials for wall, includes the raw material of following parts by weight：60 parts of coating expanded perlite, 30 parts of floating bead, 20 parts of vermiculite, silicon
Sour 22 parts of calcium, 30 parts of foam cement, 15 parts of glue powder polyphenyl particle, 5 parts of inorganic adhesive, 17 parts of sponge rubber, 15 parts of quartz sand,
4 parts of 8 parts of coal gas pulverized slag, 10 parts of bleeding agent, 0.3 part of water reducer, 3 parts of hydrophober, 3 parts of exciting agent and water.
Coating expanded perlite is made in the following manner：（1）The expanded perlite of 100 mesh is taken, seed-coating machine is added to
In be heated to 200-250 DEG C, and add calcium carbonate powder, stir, wherein the matter of expanded perlite and calcium carbonate powder
Amount is than being 100：5；（2）Then sprinkling distilled water in seed-coating machine one end soaks expanded perlite, one end sprinkling epoxy resin powder
Material, and 20-40min is stirred continuously, produce coating expanded perlite.
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 850-1000 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.
Calcium silicates is with the addition of in raw material, calcium silicates can strengthen insulation and the fire protecting performance of materials for wall.
Foam cement is with the addition of in raw material, foam cement contains a large amount of sealed porositys, with excellent heat-insulating property；Matter
Gently, building Integral Loading can be mitigated as construction material；The characteristics of porous because it has so that its modulus of elasticity is low, makes
It can have absorption and dispersion as construction material to external impacts；Furthermore due to autonomous closure bubble that it has with
And good globality, make it have certain water proofing property；In addition foam cement also has good sound insulation value；And foaming
Raw material needed for cement is cement and foaming agent, and foaming agent is neutrality, without harmful substances such as benzene, formaldehyde so that it has good
Environmental-protecting performance.
It with the addition of glue powder polyphenyl particle in raw material, glue powder polyphenyl particle has good effect of heat insulation and strong excellent of cohesive force
Point.
Inorganic adhesive is with the addition of in raw material, can bond raw material is more firm, improves the pressure resistance of materials for wall
Degree.
Sponge rubber is with the addition of in raw material, sponge rubber has light weight, softness, flexible, insulation and the spy of sound insulation
Point, mainly improves the compression strength and tensile strength of materials for wall.
Quartz sand is with the addition of in raw material, it is possible to increase the wear-resisting of materials for wall, fire resisting and compressive property.
Coal gas pulverized slag is with the addition of in raw material, coal gas pulverized slag is used as Building wood as a kind of industrial waste material
A part for material, can reach the purpose of energy-conserving and environment-protective.
The particle diameter of coal gas pulverized slag is 2-3mm, tiny coal gas pulverized slag can in whipping process preferably with other
Raw material is mixed, to improve the compression strength of construction material.
Inorganic adhesive is waterglass, has the advantages that cohesive force is strong, intensity is high, heat-resist and water-tolerant.
Water reducer is naphthalene series high-efficiency water-reducing agent, can reduce 20-25% water consumption, improves the workability of mixed material and incites somebody to action
The intensity of materials for wall improves 20-40%.
Hydrophober is polysiloxanes powder hydrophober, and polysiloxanes powder hydrophober has waterproof, antiacid alkali and ageing-resistant
The characteristics of.
The raw material of materials for wall also includes having many tiny holes inside the mineral wool that parts by weight are 13 parts, mineral wool
Gap, performance is good in insulation thermal insulation, sound absorption properties, corrosion resistance and chemical stability.
A kind of preparation method of materials for wall, comprises the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 850-1000 DEG C, produces the leech after roasting
Stone；
（3）Foam cement is put into pulverizer and crushes 8-12min, the foam cement after crushing is produced；
（4）By step（2）In roasting after vermiculite, step（3）In crushing after foam cement and other surplus stocks put
Enter and 30-50min is stirred into mixer, produce the mixed slurry after stirring；
（5）By step（4）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
Embodiment 3
A kind of materials for wall, includes the raw material of following parts by weight：80 parts of coating expanded perlite, 100 parts of floating bead, 30 parts of vermiculite,
34 parts of calcium silicates, 40 parts of foam cement, 25 parts of glue powder polyphenyl particle, 7 parts of inorganic adhesive, 23 parts of sponge rubber, quartz sand 27
Part, 10 parts of coal gas pulverized slag, 15 parts of bleeding agent, 0.5 part of water reducer, 15 parts of hydrophober, 15 parts of exciting agent and 6 parts of water.
Coating expanded perlite is made in the following manner：（1）The expanded perlite of 100 mesh is taken, seed-coating machine is added to
In be heated to 200-250 DEG C, and add calcium carbonate powder, stir, wherein the matter of expanded perlite and calcium carbonate powder
Amount is than being 100：5；（2）Then sprinkling distilled water in seed-coating machine one end soaks expanded perlite, one end sprinkling epoxy resin powder
Material, and 20-40min is stirred continuously, produce coating expanded perlite.
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 850-1000 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.
Calcium silicates is with the addition of in raw material, calcium silicates can strengthen insulation and the fire protecting performance of materials for wall.
Foam cement is with the addition of in raw material, foam cement contains a large amount of sealed porositys, with excellent heat-insulating property；Matter
Gently, building Integral Loading can be mitigated as construction material；The characteristics of porous because it has so that its modulus of elasticity is low, makes
It can have absorption and dispersion as construction material to external impacts；Furthermore due to autonomous closure bubble that it has with
And good globality, make it have certain water proofing property；In addition foam cement also has good sound insulation value；And foaming
Raw material needed for cement is cement and foaming agent, and foaming agent is neutrality, without harmful substances such as benzene, formaldehyde so that it has good
Environmental-protecting performance.
It with the addition of glue powder polyphenyl particle in raw material, glue powder polyphenyl particle has good effect of heat insulation and strong excellent of cohesive force
Point.
Inorganic adhesive is with the addition of in raw material, can bond raw material is more firm, improves the pressure resistance of materials for wall
Degree.
Sponge rubber is with the addition of in raw material, sponge rubber has light weight, softness, flexible, insulation and the spy of sound insulation
Point, mainly improves the compression strength and tensile strength of materials for wall.
Quartz sand is with the addition of in raw material, it is possible to increase the wear-resisting of materials for wall, fire resisting and compressive property.
Coal gas pulverized slag is with the addition of in raw material, coal gas pulverized slag is used as Building wood as a kind of industrial waste material
A part for material, can reach the purpose of energy-conserving and environment-protective.
The particle diameter of coal gas pulverized slag is 2-3mm, tiny coal gas pulverized slag can in whipping process preferably with other
Raw material is mixed, to improve the compression strength of construction material.
Inorganic adhesive is waterglass, has the advantages that cohesive force is strong, intensity is high, heat-resist and water-tolerant.
Water reducer is naphthalene series high-efficiency water-reducing agent, can reduce 20-25% water consumption, improves the workability of mixed material and incites somebody to action
The intensity of materials for wall improves 20-40%.
Hydrophober is polysiloxanes powder hydrophober, and polysiloxanes powder hydrophober has waterproof, antiacid alkali and ageing-resistant
The characteristics of.
The raw material of materials for wall is also included inside the mineral wool that parts by weight are 13-17 parts, mineral wool with many tiny
Hole, performance is well in insulation thermal insulation, sound absorption properties, corrosion resistance and chemical stability.
A kind of preparation method of materials for wall, comprises the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 850-1000 DEG C, produces the leech after roasting
Stone；
（3）Foam cement is put into pulverizer and crushes 8-12min, the foam cement after crushing is produced；
（4）By step（2）In roasting after vermiculite, step（3）In crushing after foam cement and other surplus stocks put
Enter and 30-50min is stirred into mixer, produce the mixed slurry after stirring；
（5）By step（4）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
Comparative example 1
A kind of materials for wall, includes the raw material of following parts by weight：60-80 parts of coating expanded perlite, 30-100 parts of floating bead, infiltration
4-6 parts of 10-15 parts of agent, 6-8 parts of binding agent, 3-15 parts of hydrophober, 3-15 parts of exciting agent and water.
Coating expanded perlite is made in the following manner：（1）The expanded perlite of 100 mesh is taken, seed-coating machine is added to
In be heated to 200-250 DEG C, and add calcium carbonate powder, stir, wherein the matter of expanded perlite and calcium carbonate powder
Amount is than being 100：5；（2）Then sprinkling distilled water in seed-coating machine one end soaks expanded perlite, one end sprinkling epoxy resin powder
Material, and 20-40min is stirred continuously, produce coating expanded perlite.
A kind of preparation method of materials for wall, comprises the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Raw material is put into mixer and stirs 30-50min, the mixed slurry after stirring is produced；
（3）By step（2）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
Performance test, test result such as table are carried out by materials for wall is made in embodiment 1, embodiment 2, embodiment 3 and comparative example 1
Shown in 1：
| Index | Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 |
| Compression strength（28d）MPa | 38.5 | 36.6 | 35.2 | 30.2 |
| Tensile strength (Mpa) | 25.8 | 23.2 | 20.5 | 13.5 |
| Acoustical ratings | One-level | One-level | One-level | Two grades |
| Thermal conductivity factor（W/m ﹒ k） | 0.016 | 0.018 | 0.020 | 0.029 |
| Fire-protection rating | One-level | One-level | One-level | Two grades |
From the data of table 1 compare as can be seen that it is an advantage of the invention that：
1st, a kind of materials for wall and preparation method thereof, from the materials for wall 28d compression strength values measured as can be seen that embodiment 1-
3 compression strength value is above comparative example 1, illustrates that the materials for wall compression strength is high.
2nd, a kind of materials for wall and preparation method thereof, from the materials for wall tensile strength values measured as can be seen that embodiment
1-3 tensile strength values are above comparative example 1, illustrate that the materials for wall tensile strength is high.
3rd, a kind of materials for wall and preparation method thereof, can be seen that according to the people from the acoustical ratings of the materials for wall measured
It is highest ranking to use one-level in Sound insulation for building design specification, acoustical ratings, and preferably, series is higher, and sound insulation value is got over for sound insulation value
Difference, from the acoustical ratings measured as can be seen that embodiment 1-3 acoustical ratings are below comparative example 1, illustrates that this is used for wall material
The sound insulation value of material is good.
4th, a kind of materials for wall and preparation method thereof, the thermal conductivity factor from the materials for wall measured is as can be seen that embodiment
1-3 thermal conductivity factor is below comparative example 1, illustrates the materials for wall high insulating effect.
5th, a kind of materials for wall and preparation method thereof, can be seen that basis from the fire-protection rating of the materials for wall measured and builds
It is highest ranking to build one-level in design fire safety rules, fire-protection rating, and preferably, series is higher, and fire protecting performance is poorer for fire protecting performance, from
The fire-protection rating that measures illustrates that this is used for materials for wall as can be seen that embodiment 1-3 fire-protection rating is below comparative example 1
Fire protecting performance is good.
6th, a kind of materials for wall and preparation method thereof, can be seen that from data of the materials for wall measured in each index
Embodiment 1 is superior to embodiment 2, embodiment 3 and comparative example 1, illustrates the composition of raw materials of the materials for wall and the conjunction of preparation method
Rationality.
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 materials for wall, it is characterised in that include the raw material of following parts by weight：60-80 parts of coating expanded perlite, floating bead
30-100 parts, 20-30 parts of vermiculite, 22-34 parts of calcium silicates, 30-40 parts of foam cement, 15-25 parts of glue powder polyphenyl particle, inorganic glue
5-7 parts of stick, 17-23 parts of sponge rubber, 15-27 parts of quartz sand, 8-10 parts of coal gas pulverized slag, 10-15 parts of bleeding agent, water reducer
4-6 parts of 0.3-0.5 parts, 3-15 parts of hydrophober, 3-15 parts of exciting agent and water.
2. materials for wall according to claim 1, it is characterised in that include the raw material of following parts by weight：Coating expansion is precious
It is 70 parts of pearl rock, 65 parts of floating bead, 25 parts of vermiculite, 28 parts of calcium silicates, 35 parts of foam cement, 20 parts of glue powder polyphenyl particle, inorganic gluing
6 parts of agent, 20 parts of sponge rubber, 21 parts of quartz sand, 9 parts of coal gas pulverized slag, 12.5 parts of bleeding agent, 0.4 part of water reducer, hydrophober 9
5 parts of part, 9 parts of exciting agent and water.
3. materials for wall according to claim 1, it is characterised in that：The particle diameter of the coal gas pulverized slag is 2-3mm.
4. materials for wall according to claim 1, it is characterised in that：The inorganic adhesive is waterglass.
5. materials for wall according to claim 1, it is characterised in that：The water reducer is naphthalene series high-efficiency water-reducing agent.
6. materials for wall according to claim 1, it is characterised in that：The hydrophober is polysiloxanes powder hydrophober.
7. materials for wall according to claim 1, it is characterised in that：The raw material of the materials for wall also includes parts by weight
For 13-17 parts of mineral wool.
8. the preparation method of a kind of materials for wall as described in one of claim 1 to 7, it is characterised in that comprise the following steps：
（1）Parts by weight according to materials for wall raw material weigh raw material；
（2）Vermiculite is put into kiln kiln roasting 25-30min, sintering temperature is controlled at 850-1000 DEG C, produces the leech after roasting
Stone；
（3）Foam cement is put into pulverizer and crushes 8-12min, the foam cement after crushing is produced；
（4）By step（2）In roasting after vermiculite, step（3）In crushing after foam cement and other surplus stocks put
Enter and 30-50min is stirred into mixer, produce the mixed slurry after stirring；
（5）By step（4）In mixed slurry pour into bulk material with mould high temperature, temperature control during cast is in 180-
190 DEG C, along with vibration during cast, bulk material and mould are smoothly put into curing field together, cover plastic foil heat and moisture preserving
It is stripped after maintenance, the 3-5d that rests, carries out stacking covering wet curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460015.XA CN107162560A (en) | 2017-06-17 | 2017-06-17 | A kind of materials for wall and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710460015.XA CN107162560A (en) | 2017-06-17 | 2017-06-17 | A kind of materials for wall and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107162560A true CN107162560A (en) | 2017-09-15 |
Family
ID=59820233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710460015.XA Withdrawn CN107162560A (en) | 2017-06-17 | 2017-06-17 | A kind of materials for wall and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107162560A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857549A (en) * | 2017-11-05 | 2018-03-30 | 滁州格锐矿业有限责任公司 | A kind of warming plate containing sericite and preparation method thereof |
| CN108002791A (en) * | 2017-12-01 | 2018-05-08 | 界首市森威保温建材有限公司 | A kind of homogeneous plate of exterior-wall heat insulation and its preparation process |
| CN111484282A (en) * | 2020-03-13 | 2020-08-04 | 上海练定新材料科技有限公司 | High-flow-state anti-crack concrete and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723964A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Novel wall body heat insulation material |
| CN105347719A (en) * | 2015-11-20 | 2016-02-24 | 无锡康斯坦特动力科技有限公司 | Environmentally friendly building material |
-
2017
- 2017-06-17 CN CN201710460015.XA patent/CN107162560A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103723964A (en) * | 2013-12-13 | 2014-04-16 | 青岛无为保温材料有限公司 | Novel wall body heat insulation material |
| CN105347719A (en) * | 2015-11-20 | 2016-02-24 | 无锡康斯坦特动力科技有限公司 | Environmentally friendly building material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107857549A (en) * | 2017-11-05 | 2018-03-30 | 滁州格锐矿业有限责任公司 | A kind of warming plate containing sericite and preparation method thereof |
| CN108002791A (en) * | 2017-12-01 | 2018-05-08 | 界首市森威保温建材有限公司 | A kind of homogeneous plate of exterior-wall heat insulation and its preparation process |
| CN111484282A (en) * | 2020-03-13 | 2020-08-04 | 上海练定新材料科技有限公司 | High-flow-state anti-crack concrete and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104017413B (en) | A kind of interior wall heat preservation putty and using method thereof | |
| CN100522867C (en) | Polystyrene foam particle heat-insulating mortar | |
| CN107032739A (en) | A kind of insulation material and preparation method thereof | |
| CN105272001B (en) | A kind of haydite concrete and preparation method thereof | |
| CN107129212A (en) | A kind of wall heat insulation material and preparation method thereof | |
| CN107151120A (en) | A kind of high-intensity building materials and preparation method thereof | |
| CN107098672A (en) | Building material and preparation method thereof | |
| CN107162560A (en) | A kind of materials for wall and preparation method thereof | |
| CN103992086A (en) | Fire and water resistant aerated brick and making method thereo f | |
| CN107162504A (en) | Heat-insulating building material and preparation method thereof | |
| CN103011713A (en) | Waste foam concrete insulation material and preparation method thereof | |
| CN107032738A (en) | A kind of construction material of environmental protection and energy saving and preparation method thereof | |
| CN107056173A (en) | Heat-insulating building material and preparation method thereof | |
| CN107098651A (en) | Environment-friendly building material and preparation method thereof | |
| CN108424167A (en) | A kind of preparation method of light-weight foam composite concrete wallboard | |
| CN107098623A (en) | A kind of corrosion-resistant heat-insulating construction material and preparation method thereof | |
| CN107089841A (en) | A kind of low-cost high-strength foam concrete and preparation method thereof | |
| CN107140931A (en) | Thermal insulation material and preparation method thereof | |
| CN107010919A (en) | Energy-saving environment-friendly building material and preparation method thereof | |
| CN107089810A (en) | A kind of aeroge modified expanded perlite insulation board and preparation method thereof | |
| CN107265936A (en) | A kind of energy-saving and heat-insulating material and preparation method thereof | |
| CN107188514A (en) | A kind of construction material of fire-proof and thermal-insulation and preparation method thereof | |
| CN107162506A (en) | Anti-bending and anti-compression building material and preparation method thereof | |
| CN107188471A (en) | A kind of environmental-friendly hollow brick for building and preparation method thereof | |
| CN107244873A (en) | A kind of environment-friendly materials 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: 20170915 |
|
| WW01 | Invention patent application withdrawn after publication |