CN106699032A - Processing method of sound-proof combined aerated brick - Google Patents
Processing method of sound-proof combined aerated brick Download PDFInfo
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- CN106699032A CN106699032A CN201611168321.8A CN201611168321A CN106699032A CN 106699032 A CN106699032 A CN 106699032A CN 201611168321 A CN201611168321 A CN 201611168321A CN 106699032 A CN106699032 A CN 106699032A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
-
- 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
- C04B26/28—Polysaccharides or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J169/00—Adhesives based on polycarbonates; Adhesives based on derivatives of polycarbonates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
Abstract
The invention relates to a sound-proof combined aerated brick. The sound-proof combined aerated brick comprises a normal-triple-prism inner core and a square outer core, wherein the normal-triple-prism inner core is prepared from components in parts by mass as follows: 15 parts of diatomite, 12 parts of triethylene tetramine modified durian shells, 8 parts of chestnut shell cellulose, 1.5 parts of aerated aluminum powder, 5 parts of hollow glass beads, 4 parts of mono-alkoxy titanate, 4 parts of polytetrafluoroethylene particles, 0.6 parts of melamine and 1.2 parts of sepiolite fabric; the square outer core is prepared from components in parts by mass as follows: 16 parts of cement, 6 parts of fluorgypsum, 6 parts of modified saw dust, 2.4 parts of aluminum sulfate, 2.2 parts of hollow fly-ash beads, 0.7 parts of fumed silica, 1.2 parts of triethanolamine, 0.85 parts of silicon nitride powder, 1.25 parts of antimonous oxide, 1 part of a halogenated flame retardant, 0.8 parts of titanium dioxide, 0.75 parts of zinc oxide, 1.5 parts of expanded perlite, 1.4 parts of sodium dodecyl benzene sulfonate and 1.1 parts of isooctyltriethoxysilane.
Description
Technical field
The present invention relates to a kind of aerated bricks, specifically a kind of sound insulation combination aerated bricks and its processing method.
Background technology
Materials for wall used by traditional architecture market is mainly clay common brick, and building body reinforced concrete structure is used as branch
Support, fragment of brick only plays filling effect, and when earthquake occurs, therefore reinforced concrete structure can deform, reinforced concrete structure deformation
Solid brick nowhere stretches when overstocking, and can burst, and bullet collapses, and can be left to reinforced concrete structure using hollow brick flexible very well
Space.Therefore aerated bricks with hollow nature and retractility progressively instead of solid brick, and with the increase of building height with
And the raising to performance requirements such as antidetonation, insulation, waterproof, sound insulations, the existing aerated bricks for possessing preferable extendable room are then more next
Building requirements cannot more be met.
The content of the invention
For the disadvantages mentioned above of prior art, the invention provides a kind of structural strength is high, antidetonation, sun-proof weathering, lightweight
The good combination aerated bricks of high-strength, soundproof effect and its processing method.
The technical scheme is that：Aerated bricks are combined in a kind of sound insulation, it is characterised in that：Including positive triangular pyramid inner core and side
The outer core of shape, the positive triangular pyramid inner core is included by mass fraction：Diatomite 10-20 parts, the modified durian shell 10-20 of triethylene tetramine
Part, 5-10 parts of chestnut shell cellulose, 1-2 parts of aerating aluminium powder, hollow glass micropearl 3-6 parts, 3-5 parts of monoalkoxy type titanate esters,
Polytetrafluoroethylparticle particle 3-5 parts, melamine 0.5-1 parts, sepiolite cashmere 1-1.5 parts；The square outer core presses mass fraction bag
Include：Cement 12-18 parts, fluorgypsum 5-8 parts, modified 5-8 parts of sawdust, aluminum sulfate 2-2.5 parts, coal fly ash hollow micro bead 2-3 parts, gas
Aerosil 0.5-0.8 parts, triethanolamine 1-1.4 parts, silicon nitride powder 0.8-1 parts of part, antimony oxide 1-1.5 parts, halogen system
Fire retardant 0.8-1.2 parts, titanium dioxide 0.5-1 parts, zinc oxide 0.5-1 parts, expanded perlite 1-2 parts, DBSA
Sodium 1-1.5 parts, isooctyltriethoxysilane 1-1.2 parts；Triangular pyramid inner core be arranged at square outer in-core one steam press maintenance into
Type.
The processing method that aerated bricks are combined in a kind of sound insulation, it is characterized in that：
（1）, first by diatomite 10-20 parts, triethylene tetramine modified 10-20 parts of durian shell, 5-10 parts of chestnut shell cellulose, three
Poly cyanamid 0.5-1 parts, sepiolite cashmere 1-1.5 parts sequentially adds mixer, is added water mixing and stirring by material-water ratio 0.5-0.6；
（2）, again by hollow glass micropearl 3-6 parts and 3-5 parts of monoalkoxy type titanate esters addition rotary drum furnace, rolled at 50-55 DEG C
Mixing 0.5-1h dischargings are thrown, with polytetrafluoroethylparticle particle 3-5 parts of feeding double screw extruder, blending extrusion enters step 1 mixer
Stir to obtain interior core slurry, 2-3min adds 1-2 parts of aerating aluminium powder before mixer sends out interior core slurry；
（3）, interior core slurry be sent in positive triangular pyramid mould to obtain inner core idiosome, send into 0.7- after inner core idiosome shaping and demoulding
0.9MPa steam curings 5-6h is into positive triangular pyramid inner core；
（4）, cement 12-18 parts, fluorgypsum 5-8 parts, silicon nitride powder 0.8-1 parts is crushed to after 220-250 mesh by ratio of water to material
1.5-1.8 adds water mixing and stirring；
（5）, to step（4）Modified 5-8 parts of sawdust, aluminum sulfate 2-2.5 parts, coal fly ash hollow micro bead 2- are added in compound successively
3 parts, aerosil 0.5-0.8 parts, triethanolamine 1-1.4 parts, antimony oxide 1-1.5 parts, halogenated flame retardant 0.8-1.2
Part, titanium dioxide 0.5-1 parts, zinc oxide 0.5-1 parts, expanded perlite 1-2 parts, neopelex 1-1.5 parts, it is different pungent
1-1.2 parts of ethyl triethoxy silicane alkane is stirred into outer core slurry；
（6）, using square dies, positive triangular pyramid inner core is put into the square dies contour with positive triangular pyramid mould, positive Rhizoma Sparganii
Cone inner core is positioned over center in square dies, and positive triangular pyramid inner core bottom surface equilateral triangle is any while parallel to square dies bottom surface
The ratio between arbitrarily one side, and above-mentioned both sides is 0.35-0.5, and all side brushing viscose glues of the positive non-bottom surface of triangular pyramid inner core, viscose glue is pressed
Mass fraction include 10 parts of liquid fat adoption carbonic ester, polyvinyl alcohol be 2 parts, ethylenediamine be 3 parts, 0.5 part of Sodium Polyacrylate,
4,4 ' 5 parts of '-diphenylmethane diisocyanates, 0.25 part of ethoxy urea, 0.7 part of nano barium phthalate, 0.3 part of nano oxidized boron, 2,
80 parts of 5 dimethylhexane -2,5 0.08 part of di-tert-butyl peroxides and water, adhesive component mix through twin-screw extrusion；To being put into
Implantation step in the square dies of positive triangular pyramid inner core（5）Outer core slurry, 45-50 DEG C of resting room sealing thermal insulation rests the time
5-6h, the demoulding obtains adobe；
（7）, adobe sent into steam-cured kettle, steam is equably passed through in 2h and rises temperature to 150-160 DEG C, nitrogen supercharging reaches 5-
6MPa, keeps constant 5-6h maintenances, and 1-2h equably lets off steam after maintenance, and temperature is down to room temperature, goes out kettle, places 20-25 days
.
Using above-mentioned technical proposal, the beneficial effects of the invention are as follows：Using positive triangular pyramid inner core and square outer cored structure one
Body conserves squarely aerated bricks structure, and positive triangular pyramid inner core improves outer in the displacement structure and size design of square outer in-core
Core can effectively prevent that aerated bricks are integrally-built to cave in, damage to the structural strength of inner core and by force intensity；Positive triangular pyramid inner core
Using the compound of fluff structure, by hollow glass micropearl roll cast at 50-55 DEG C in the rotary drum furnace through monoalkoxy type titanate esters
After mixing 0.5-1h surface modification treatments, then double screw extruder is sent into by with polytetrafluoroethylparticle particle, to improve hollow glass
Glass bead surface physical and chemical performance, hollow glass micropearl filled polytetrafluoroethylene further improves its compression strength, thermal conductivity system
Number, high temperature resistant, electric insulation and reduction Thermal Contraction Coefficient, take into account the intensity of positive triangular pyramid inner core and slight requirement；In positive triangular pyramid
Core uses the light materials such as diatomite, triethylene tetramine modified durian shell, chestnut shell cellulose, effectively in absorption inner core and outer core
Heavy metal, prevent heavy metal from diffusing in house infringement human body, and can guarantee that light structures effectively support the positive Rhizoma Sparganii of inner core
Wimble structure, the contraction distortion of long-term use is prevented with reference to melamine and sepiolite cashmere, it is ensured that the holding of intensity and planform,
Positioning and support beneficial to inner core in outer core are used；Square outer core uses aluminum sulfate, coal fly ash hollow micro bead and triethanolamine
Collective effect, fixes rapidly after aluminum sulfate adds water as micellar conformation, is precipitating reagent or plastotype agent, makes the stomata of aerated bricks recessed
Convex effect substantially, the sound-absorbing effect that expanded perlite can further improve stomata is subject on the basis of concave-convex effect raising, is carried
The sound insulation value of brick body high, coordinates coal fly ash hollow micro bead to play protecting colloid, improves service life, is carried with reference to aerosil
Bulk strength high, steel or electric wire, cable corrosion that brick body is used building can be effectively reduced in combination with triethanolamine, improved
Safe application performance；And square outer core forms one layer of reflectance coating by sun using titanium dioxide and zinc oxide outside square outer core
Light direct beam ultraviolet reflection is gone out, and is reduced the aging probability of sunny slope direct projection and is delayed Exposure to Sunlight aging, coordinates silicon nitride powder to improve
High temperature oxidative resistance, and be collectively forming layer oxide film protect internal material not to be subject to what is chemically reacted influence, improve overall
Service life；Be equipped with the fire-retardant synergy of antimony oxide and halogenated flame retardant, while amount of flame-retardant agent is reduced also compared with
Traditional list antimony oxide or other single fire retardant effects are significantly improved, it is ensured that the low metal environmental protection of aerated bricks using and
Other physical and chemical performances are taken into account.Inner core and outer core use more lightweight structural material, and after conserve respectively integrally into
Type, can effectively shorten overall maintenance and time of repose, and 5-6h is reduced to by traditional maintenance 20h, while reducing curing temperature
And pressure, reduce steam consumption, with reference to nitrogen supercharging, it is to avoid oxygen under high pressure with the reaction of each additive in brick body, it is ensured that
The effect of each additive fully, improves yield and quality, reduces production cost.
Specific embodiment
The invention will be further described with reference to embodiments.
Embodiment one：
A kind of sound insulation combination aerated bricks include positive triangular pyramid inner core and square outer core, and the positive triangular pyramid inner core presses mass fraction bag
Include：Be modified 10 parts of durian shell, 5 parts of chestnut shell cellulose, 1 part of aerating aluminium powder, hollow glass of 10 parts of diatomite, triethylene tetramine is micro-
3 parts of pearl, 3 parts of monoalkoxy type titanate esters, 3 parts of polytetrafluoroethylparticle particle, 0.5 part of melamine, 1 part of sepiolite cashmere；The side
The outer core of shape is included by mass fraction：12 parts of cement, 5 parts of fluorgypsum, modified 5 parts of sawdust, 2 parts of aluminum sulfate, coal fly ash hollow micro bead 2
Part, 0.5 part of aerosil, 1 part of triethanolamine, 0.8 part of silicon nitride powder, 1 part of antimony oxide, 0.8 part of halogenated flame retardant,
0.5 part of titanium dioxide, 0.5 part of zinc oxide, 1 part of expanded perlite, 1 part of neopelex, iso-octyl triethoxysilicane
1 part of alkane；Triangular pyramid inner core is arranged at square outer in-core one steam press maintenance shaping.
The processing method that aerated bricks are combined in a kind of sound insulation, weighs the raw material of above-mentioned quality,
（1）, first by diatomite, triethylene tetramine modified durian shell, chestnut shell cellulose, melamine, sepiolite cashmere successively
Mixer is added, is added water mixing and stirring by material-water ratio 0.5-0.6；
（2）, again hollow glass micropearl and monoalkoxy type titanate esters are added into rotary drum furnace, roll cast mixing 0.5h goes out at 50 DEG C
Material, with polytetrafluoroethylparticle particle feeding double screw extruder, blending extrusion enters step 1 mixer and stirs to obtain interior core slurry,
2min adds aerating aluminium powder before mixer sends out interior core slurry；
（3）, interior core slurry be sent in positive triangular pyramid mould to obtain inner core idiosome, 0.7MPa is sent into after inner core idiosome shaping and demoulding and is steamed
Vapour conserves 5h into positive triangular pyramid inner core；
（4）, cement, fluorgypsum, silicon nitride powder be crushed to after 220 mesh and added water mixing and stirring by ratio of water to material 1.5；
（5）, to step（4）Add successively in compound modified sawdust, aluminum sulfate, coal fly ash hollow micro bead, aerosil,
It is triethanolamine, antimony oxide, halogenated flame retardant, titanium dioxide, zinc oxide, expanded perlite, neopelex, different
Octyltri-ethoxysilane is stirred into outer core slurry；
（6）, using square dies, positive triangular pyramid inner core is put into the square dies contour with positive triangular pyramid mould, positive Rhizoma Sparganii
Cone inner core is positioned over center in square dies, and positive triangular pyramid inner core bottom surface equilateral triangle is any while parallel to square dies bottom surface
The ratio between arbitrarily one side, and above-mentioned both sides is 0.35, and all side brushing viscose glues of the positive non-bottom surface of triangular pyramid inner core, viscose glue presses quality
Number include 10 parts of liquid fat adoption carbonic ester, polyvinyl alcohol be 2 parts, ethylenediamine be 3 parts, 0.5 part of Sodium Polyacrylate, 4,4 '
5 parts of '-diphenylmethane diisocyanate, 0.25 part of ethoxy urea, 0.7 part of nano barium phthalate, 0.3 part of nano oxidized boron, 2,5 2
80 parts of methyl hexane -2,5 0.08 part of di-tert-butyl peroxides and water, adhesive component mix through twin-screw extrusion；To being put into just
Implantation step in the square dies of triangular pyramid inner core（5）Outer core slurry, 45 DEG C of resting room sealing thermal insulation, rest time 5h, take off
Mould obtains adobe；
（7）, adobe sent into steam-cured kettle, steam is equably passed through in 2h and rises temperature to 150 DEG C, nitrogen supercharging reaches 5MPa, protects
Constant 5h maintenances are held, 1h equably lets off steam after maintenance, and temperature is down to room temperature, goes out kettle, places 20 days.
Embodiment two：
Aerated bricks, including positive triangular pyramid inner core and square outer core are combined in a kind of sound insulation, and the positive triangular pyramid inner core presses mass fraction
Including：20 parts of diatomite, triethylene tetramine are modified 20 parts of durian shell, 10 parts of chestnut shell cellulose, 2 parts of aerating aluminium powder, hollow glass
6 parts of glass microballon, 5 parts of monoalkoxy type titanate esters, 5 parts of polytetrafluoroethylparticle particle, 1 part of melamine, 1.5 parts of sepiolite cashmere；Institute
State square outer core is included by mass fraction：18 parts of cement, 8 parts of fluorgypsum, modified 8 parts of sawdust, 2.5 parts of aluminum sulfate, flyash are empty
3 parts of heart microballon, 0.8 part of aerosil, 1.4 parts of triethanolamine, 1 part of silicon nitride powder, 1.5 parts of antimony oxide, halogen system resistance
1.2 parts of agent of combustion, 1 part of titanium dioxide, 1 part of zinc oxide, 2 parts of expanded perlite, 1.5 parts of neopelex, iso-octyl three
1.2 parts of Ethoxysilane；Triangular pyramid inner core is arranged at square outer in-core one steam press maintenance shaping.
The processing method that aerated bricks are combined in a kind of sound insulation, weighs the raw material of above-mentioned quality,
（1）, first by diatomite, triethylene tetramine modified durian shell, chestnut shell cellulose, melamine, sepiolite cashmere successively
Mixer is added, is added water mixing and stirring by material-water ratio 0.6；
（2）, again hollow glass micropearl and monoalkoxy type titanate esters are added into rotary drum furnace, roll cast mixing 1h discharges at 55 DEG C,
Double screw extruder is sent into polytetrafluoroethylparticle particle, blending extrusion enters step 1 mixer and stirs to obtain interior core slurry, stirs
3min adds aerating aluminium powder before machine sends out interior core slurry；
（3）, interior core slurry be sent in positive triangular pyramid mould to obtain inner core idiosome, 0.9MPa is sent into after inner core idiosome shaping and demoulding and is steamed
Vapour conserves 6h into positive triangular pyramid inner core；
（4）, cement, fluorgypsum, silicon nitride powder be crushed to after 250 mesh and added water mixing and stirring by ratio of water to material 1.8；
（5）, to step（4）Add successively in compound modified sawdust, aluminum sulfate, coal fly ash hollow micro bead, aerosil,
It is triethanolamine, antimony oxide, halogenated flame retardant, titanium dioxide, zinc oxide, expanded perlite, neopelex, different
Octyltri-ethoxysilane is stirred into outer core slurry；
（6）, using square dies, positive triangular pyramid inner core is put into the square dies contour with positive triangular pyramid mould, positive Rhizoma Sparganii
Cone inner core is positioned over center in square dies, and positive triangular pyramid inner core bottom surface equilateral triangle is any while parallel to square dies bottom surface
The ratio between arbitrarily one side, and above-mentioned both sides is 0.5, and all side brushing viscose glues of the positive non-bottom surface of triangular pyramid inner core, viscose glue presses quality
Number include 10 parts of liquid fat adoption carbonic ester, polyvinyl alcohol be 2 parts, ethylenediamine be 3 parts, 0.5 part of Sodium Polyacrylate, 4,4 '
5 parts of '-diphenylmethane diisocyanate, 0.25 part of ethoxy urea, 0.7 part of nano barium phthalate, 0.3 part of nano oxidized boron, 2,5 2
80 parts of methyl hexane -2,5 0.08 part of di-tert-butyl peroxides and water, adhesive component mix through twin-screw extrusion；To being put into just
Implantation step in the square dies of triangular pyramid inner core（5）Outer core slurry, 50 DEG C of resting room sealing thermal insulation, rest time 6h, take off
Mould obtains adobe；
（7）, adobe sent into steam-cured kettle, steam is equably passed through in 2h and rises temperature to 160 DEG C, nitrogen supercharging reaches 6MPa, protects
Constant 6h maintenances are held, 2h equably lets off steam after maintenance, and temperature is down to room temperature, goes out kettle, places 25 days.
Embodiment three：
Aerated bricks are combined in a kind of sound insulation, it is characterised in that：Including positive triangular pyramid inner core and square outer core, the positive triangular pyramid inner core
Include by mass fraction：15 parts of diatomite, triethylene tetramine are modified 12 parts of durian shell, 8 parts of chestnut shell cellulose, aerating aluminium powder
1.5 parts, 5 parts of hollow glass micropearl, 4 parts of monoalkoxy type titanate esters, 4 parts of polytetrafluoroethylparticle particle, 0.6 part of melamine, sea
1.2 parts of afrodite suede；The square outer core is included by mass fraction：16 parts of cement, 6 parts of fluorgypsum, modified 6 parts of sawdust, aluminum sulfate
2.4 parts, 2.2 parts of coal fly ash hollow micro bead, 0.7 part of aerosil, 1.2 parts of triethanolamine, silicon nitride powder 0.85 part of part, three
Aoxidize 1.25 parts of two antimony, 1 part of halogenated flame retardant, 0.8 part of titanium dioxide, 0.75 part of zinc oxide, 1.5 parts of expanded perlite, 12
1.4 parts of sodium alkyl benzene sulfonate, 1.1 parts of isooctyltriethoxysilane；Triangular pyramid inner core is arranged at square outer in-core one steam pressure
Maintenance shaping.
The processing method that aerated bricks are combined in a kind of sound insulation, weighs the raw material of above-mentioned quality,
（1）, first by diatomite, triethylene tetramine modified durian shell, chestnut shell cellulose, melamine, sepiolite cashmere successively
Mixer is added, is added water mixing and stirring by material-water ratio 0.55；
（2）, again hollow glass micropearl and monoalkoxy type titanate esters are added into rotary drum furnace, roll cast mixing 0.8h goes out at 54 DEG C
Material, with polytetrafluoroethylparticle particle feeding double screw extruder, blending extrusion enters step 1 mixer and stirs to obtain interior core slurry,
2.5min adds aerating aluminium powder before mixer sends out interior core slurry；
（3）, interior core slurry be sent in positive triangular pyramid mould to obtain inner core idiosome, 0.8MPa is sent into after inner core idiosome shaping and demoulding and is steamed
Vapour conserves 5.5h into positive triangular pyramid inner core；
（4）, cement, fluorgypsum, silicon nitride powder be crushed to after 240 mesh and added water mixing and stirring by ratio of water to material 1.65；
（5）, to step（4）Add successively in compound modified sawdust, aluminum sulfate, coal fly ash hollow micro bead, aerosil,
It is triethanolamine, antimony oxide, halogenated flame retardant, titanium dioxide, zinc oxide, expanded perlite, neopelex, different
Octyltri-ethoxysilane is stirred into outer core slurry；
（6）, using square dies, positive triangular pyramid inner core is put into the square dies contour with positive triangular pyramid mould, positive Rhizoma Sparganii
Cone inner core is positioned over center in square dies, and positive triangular pyramid inner core bottom surface equilateral triangle is any while parallel to square dies bottom surface
The ratio between arbitrarily one side, and above-mentioned both sides is 0.4, and all side brushing viscose glues of the positive non-bottom surface of triangular pyramid inner core, viscose glue presses quality
Number include 10 parts of liquid fat adoption carbonic ester, polyvinyl alcohol be 2 parts, ethylenediamine be 3 parts, 0.5 part of Sodium Polyacrylate, 4,4 '
5 parts of '-diphenylmethane diisocyanate, 0.25 part of ethoxy urea, 0.7 part of nano barium phthalate, 0.3 part of nano oxidized boron, 2,5 2
80 parts of methyl hexane -2,5 0.08 part of di-tert-butyl peroxides and water, adhesive component mix through twin-screw extrusion；To being put into just
Implantation step in the square dies of triangular pyramid inner core（5）Outer core slurry, 48 DEG C of resting room sealing thermal insulation, rest time 5.5h,
The demoulding obtains adobe；
（7）, adobe sent into steam-cured kettle, steam is equably passed through in 2h and rises temperature to 155 DEG C, nitrogen supercharging reaches 5.5MPa,
Keep constant 5.5h to conserve, 1.5h equably lets off steam after maintenance, and temperature is down to room temperature, go out kettle, place 22 days.
Claims (1)
1. the processing method that aerated bricks are combined in a kind of sound insulation, it is characterized in that：
（1）, first by diatomite 10-20 parts, triethylene tetramine modified 10-20 parts of durian shell, 5-10 parts of chestnut shell cellulose, three
Poly cyanamid 0.5-1 parts, sepiolite cashmere 1-1.5 parts sequentially adds mixer, is added water mixing and stirring by material-water ratio 0.5-0.6；
（2）, again by hollow glass micropearl 3-6 parts and 3-5 parts of monoalkoxy type titanate esters addition rotary drum furnace, rolled at 50-55 DEG C
Mixing 0.5-1h dischargings are thrown, with polytetrafluoroethylparticle particle 3-5 parts of feeding double screw extruder, blending extrusion enters step 1 mixer
Stir to obtain interior core slurry, 2-3min adds 1-2 parts of aerating aluminium powder before mixer sends out interior core slurry；
（3）, interior core slurry be sent in positive triangular pyramid mould to obtain inner core idiosome, send into 0.7- after inner core idiosome shaping and demoulding
0.9MPa steam curings 5-6h is into positive triangular pyramid inner core；
（4）, cement 12-18 parts, fluorgypsum 5-8 parts, silicon nitride powder 0.8-1 parts is crushed to after 220-250 mesh by ratio of water to material
1.5-1.8 adds water mixing and stirring；
（5）, to step（4）Modified 5-8 parts of sawdust, aluminum sulfate 2-2.5 parts, coal fly ash hollow micro bead 2- are added in compound successively
3 parts, aerosil 0.5-0.8 parts, triethanolamine 1-1.4 parts, antimony oxide 1-1.5 parts, halogenated flame retardant 0.8-1.2
Part, titanium dioxide 0.5-1 parts, zinc oxide 0.5-1 parts, expanded perlite 1-2 parts, neopelex 1-1.5 parts, it is different pungent
1-1.2 parts of ethyl triethoxy silicane alkane is stirred into outer core slurry；
（6）, using square dies, positive triangular pyramid inner core is put into the square dies contour with positive triangular pyramid mould, positive Rhizoma Sparganii
Cone inner core is positioned over center in square dies, and positive triangular pyramid inner core bottom surface equilateral triangle is any while parallel to square dies bottom surface
The ratio between arbitrarily one side, and above-mentioned both sides is 0.35-0.5, and all side brushing viscose glues of the positive non-bottom surface of triangular pyramid inner core, viscose glue is pressed
Mass fraction include 10 parts of liquid fat adoption carbonic ester, polyvinyl alcohol be 2 parts, ethylenediamine be 3 parts, 0.5 part of Sodium Polyacrylate,
4,4 ' 5 parts of '-diphenylmethane diisocyanates, 0.25 part of ethoxy urea, 0.7 part of nano barium phthalate, 0.3 part of nano oxidized boron, 2,
80 parts of 5 dimethylhexane -2,5 0.08 part of di-tert-butyl peroxides and water, adhesive component mix through twin-screw extrusion；To being put into
Implantation step in the square dies of positive triangular pyramid inner core（5）Outer core slurry, 45-50 DEG C of resting room sealing thermal insulation rests the time
5-6h, the demoulding obtains adobe；
（7）, adobe sent into steam-cured kettle, steam is equably passed through in 2h and rises temperature to 150-160 DEG C, nitrogen supercharging reaches 5-
6MPa, keeps constant 5-6h maintenances, and 1-2h equably lets off steam after maintenance, and temperature is down to room temperature, goes out kettle, places 20-25 days
.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663923A (en) * | 2017-09-23 | 2018-02-06 | 镇江市太浪新材料科技有限公司 | One kind builds special insulating brick |
| CN107793062A (en) * | 2017-09-23 | 2018-03-13 | 镇江市太浪新材料科技有限公司 | A kind of special thermal insulating filling of building materials |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774796A (en) * | 2010-01-29 | 2010-07-14 | 安徽大昌矿业集团有限公司 | Method for preparing aerated concrete blocks by adopting iron ore tailings |
| CN103979907A (en) * | 2014-04-15 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Lightweight high-strength aerated brick and preparation method thereof |
| CN103992091A (en) * | 2014-04-16 | 2014-08-20 | 马鞍山豹龙新型建材有限公司 | Light weight and high strength aerated brick and making method thereof |
| CN104556873A (en) * | 2014-12-30 | 2015-04-29 | 合肥宝丽环保科技有限公司 | Preparation method of lightweight high-strength baking-free brick |
-
2016
- 2016-12-16 CN CN201611168321.8A patent/CN106699032A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101774796A (en) * | 2010-01-29 | 2010-07-14 | 安徽大昌矿业集团有限公司 | Method for preparing aerated concrete blocks by adopting iron ore tailings |
| CN103979907A (en) * | 2014-04-15 | 2014-08-13 | 马鞍山豹龙新型建材有限公司 | Lightweight high-strength aerated brick and preparation method thereof |
| CN103992091A (en) * | 2014-04-16 | 2014-08-20 | 马鞍山豹龙新型建材有限公司 | Light weight and high strength aerated brick and making method thereof |
| CN104556873A (en) * | 2014-12-30 | 2015-04-29 | 合肥宝丽环保科技有限公司 | Preparation method of lightweight high-strength baking-free brick |
Non-Patent Citations (2)
| Title |
|---|
| 李玉龙主编: "《高分子材料助剂》", 30 September 2008, 化学工业出版社 * |
| 郑水林等: "《粉体表面改性（第三版）》", 30 September 2011, 中国建材工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107663923A (en) * | 2017-09-23 | 2018-02-06 | 镇江市太浪新材料科技有限公司 | One kind builds special insulating brick |
| CN107793062A (en) * | 2017-09-23 | 2018-03-13 | 镇江市太浪新材料科技有限公司 | A kind of special thermal insulating filling of building materials |
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Application publication date: 20170524 |