CN109469253A - A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization - Google Patents
A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization Download PDFInfo
- Publication number
- CN109469253A CN109469253A CN201811533815.0A CN201811533815A CN109469253A CN 109469253 A CN109469253 A CN 109469253A CN 201811533815 A CN201811533815 A CN 201811533815A CN 109469253 A CN109469253 A CN 109469253A
- Authority
- CN
- China
- Prior art keywords
- desulphurization
- interior wall
- insulation board
- polymers
- assembled integrated
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and 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
- 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
- C04B28/006—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 mineral polymers, e.g. geopolymers of the Davidovits type
-
- 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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland 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
- 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
- C04B28/14—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 calcium sulfate cements
- C04B28/142—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements
- C04B28/144—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 calcium sulfate cements containing synthetic or waste calcium sulfate cements the synthetic calcium sulfate being a flue gas desulfurization product
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00491—Primers
-
- 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
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to building material technical fields, and in particular to a kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization.The utilization rate of Desulphurization, desulfurized gypsum can be improved using Desulphurization base polymers and desulfurized gypsum as main component in assembled integrated interior wall provided by the invention, reduces the production cost of construction material.Embodiment the result shows that, when the insulation board of assembled integrated interior wall provided by the invention is with a thickness of 45~50mm, thermal coefficient be≤0.035W/ (mk), compression strength reaches 0.8~1.1MPa, meets the performance requirement of assembled integrated interior wall.
Description
Technical field
The invention belongs to building material technical fields, and in particular to a kind of assembled integrated of the polymers of base containing Desulphurization
Interior wall and preparation method thereof.
Background technique
With the fast development of building trade and housing industrialization, people are higher and higher to the performance requirement of construction material,
In addition to security performance demand, the heat insulation effect of construction material is also increasingly paid attention to.To obtain the Building wood with thermal insulation property
Material, researcher has developed a variety of materials with thermal insulation property, such as organic insulation material, inorganic heat insulation material and inorganic coagulates
Glue material and the compound thermal insulation material of heat preserving aggregate are all relatively conventional thermal insulation materials.Existing organic insulation material, it is such as poly-
Although polystyrene board heat-insulatation material, polyurathamc thermal insulation material etc. have good thermal insulation property, fire resistance is poor, and there are safety
Hidden danger；Existing inorganic heat insulation material, such as: alumina silicate fibre thermal insulation material, rock wool heat-preservation material, preparation cost is higher, limitation
Its large-scale application.
Summary of the invention
The purpose of the present invention is to provide a kind of assembled integrated interior wall of polymers of base containing Desulphurization and its preparation sides
Method, polymers insulation board thermal coefficient in Desulphurization base provided by the invention are≤0.035W/ (mk), and it is wide to prepare raw material sources
It is general, reduce the cost of thermal insulation material.
To achieve the goals above, the invention provides the following technical scheme:
The present invention provides a kind of assembled integrated interior walls of polymers of base containing Desulphurization, including Desulphurization base polymers
Insulation board and the finish coat for being bonded in two opposite of Desulphurization base polymers insulation board；
The Desulphurization base oligomer insulation board prepare raw material include Desulphurization, compound alkali activator, hydrogen peroxide and
Water；
The raw material for preparing of the finish coat includes desulfurized gypsum；
The Desulphurization base polymers insulation board with a thickness of 45~50mm.
Preferably, the Desulphurization base polymers insulation board prepares the component that raw material includes following mass parts: 58~62
Part Desulphurization, 15~16 parts of compound alkali activators, 3~4 parts of hydrogen peroxide and 20~22 parts of water；The compound alkali activator includes
Sodium hydroxide and sodium metasilicate.
Preferably, the mass ratio of the sodium hydroxide and sodium metasilicate is 1:(3~4).
Preferably, the single side thickness of the finish coat independently is 10~15mm.
Preferably, the raw material for preparing of the finish coat includes desulfurized gypsum, retarder, water-retaining agent and water；
The mass ratio of the desulfurized gypsum and water is 1:(0.40~0.45)；
The quality of the retarder is the 0.015~0.03% of desulfurized gypsum quality；
The quality of the water-retaining agent is the 0.10~0.20% of desulfurized gypsum quality.
Preferably, the insulating layer and finish coat are bonded by interfacial agents, and the composition of the interfacial agents includes cement paste.
The present invention separately provides the system of the assembled integrated interior wall of the polymers of base containing Desulphurization described in above-mentioned technical proposal
Preparation Method includes the following steps:
(1) Desulphurization, compound alkali activator and water are mixed, obtains active desulfurized mortar；
(2) the active desulfurized mortar is mixed with hydrogen peroxide, obtains mixed slurry；
(3) mixed slurry is successively formed and is conserved, obtain Desulphurization base polymers insulation board；
(4) mixture that raw material is prepared in the surface adhesion finish coat of the Desulphurization base polymers insulation board, after maintenance
Obtain assembled integrated interior wall.
Preferably, maintenance includes the low temperature reservation and High Temperature Curing successively carried out in the step (3)；
The temperature of the low temperature reservation is 18~25 DEG C, and the time of the low temperature reservation is 3~5h；
The temperature of the High Temperature Curing is 85~95 DEG C, and the time of the High Temperature Curing is 9~10h.
Preferably, in the step (3), the rate for being warming up to the temperature of High Temperature Curing is 5~8 DEG C/min.
Preferably, the curing time of the step (4) is 7~14d.
The present invention provides a kind of assembled integrated interior walls of polymers of base containing Desulphurization, including Desulphurization base polymers
Insulation board and the finish coat for being bonded in two opposite of Desulphurization base polymers insulation board；The Desulphurization base oligomer insulation board
The raw material for preparing include Desulphurization, compound alkali activator, hydrogen peroxide and water；The raw material for preparing of the finish coat includes desulfurization stone
Cream；The Desulphurization base polymers insulation board with a thickness of 45~50mm.Assembled integrated interior wall provided by the invention is with de-
Sulphur ash and desulfurized gypsum are main component, and the utilization rate of Desulphurization, desulfurized gypsum can be improved, reduce being produced into for construction material
This.Embodiment the result shows that, when the insulation board of assembled integrated interior wall provided by the invention is with a thickness of 45~50mm, thermally conductive system
Number is≤0.035W/ (mk), and compression strength reaches 0.8~1.1MPa, meets the performance requirement of assembled integrated interior wall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the assembled integrated interior wall of the polymers of base containing Desulphurization provided by the invention；
Fig. 2 is the explosion of the assembled integrated interior wall structure schematic diagram of the polymers of base containing Desulphurization provided by the invention
Figure；
In figure, 1-1 is finish coat, and 2 be Desulphurization base polymers insulation board, and 1-2 is finish coat.
Specific embodiment
The present invention provides a kind of assembled integrated interior walls of polymers of base containing Desulphurization, including Desulphurization base polymers
Insulation board and the finish coat for being bonded in two opposite of Desulphurization base polymers insulation board；The raw material for preparing of the finish coat includes
Desulfurized gypsum；
The Desulphurization base polymers insulation board with a thickness of 45~50mm.
As shown in Fig. 1~2, the assembled integrated interior wall of the polymers of base containing Desulphurization provided by the invention, including desulfurization
Grey base polymers insulation board 2 and the finish coat 1-1 and 1-2 for being bonded in described 2 liang of opposites of Desulphurization base polymers insulation board.
The assembled integrated interior wall of the polymers of base containing Desulphurization provided by the invention includes the heat preservation of Desulphurization base polymers
Plate, the component for preparing raw material and preferably including following mass parts of the Desulphurization base polymers insulation board: 58~62 parts of Desulphurizations,
15~16 parts of compound alkali activators, 3~4 parts of hydrogen peroxide and 20~22 parts of water；The compound alkali activator includes sodium hydroxide
And sodium metasilicate.
In terms of mass parts, the raw material for preparing of Desulphurization base polymers insulation board provided by the invention preferably includes 58~62 parts
Desulphurization is further preferably 59~61 parts, more preferably 60.6 parts.In the present invention, in terms of mass content, the Desulphurization is preferred
Including SiO241.87~42.51%, Al2O325.37~26.43%, CaO 10.42~11.56%, SO35.47~6.35%
With the Fe of surplus2O3.In embodiments of the present invention, the composition of the Desulphurization preferably includes SiO2Content is 41.98%, Al2O3
Content is 34.20%, CaO content 10.98%, SO3Content is 5.84%, remaining is impurity.
The present invention is reacted using Desulphurization as base-material, using silica therein and aluminium oxide with water, and being formed has three-dimensional
The ground polymers of reticular structure improves the compression strength and fire resistance of insulation board；In addition, can also be improved using Desulphurization as base-material de-
The utilization rate of sulphur ash, reduces the cost of heat preservation plate material.In embodiments of the present invention, the Desulphurization is preferably derived from Shanxi Pingshou
Coal-refuse fragment dimension.
On the basis of the Desulphurization of the mass parts, Desulphurization base polymers insulation board provided by the invention prepares raw material
15~16 parts of compound alkali activators are preferably included, are further preferably 15~15.5 parts, more preferably 15.2 parts.In the present invention, institute
It states compound alkali activator and preferably includes sodium hydroxide and sodium metasilicate, the mass ratio of the sodium hydroxide and sodium metasilicate is preferably 1:(3
It~4) is further preferably, 1:3.5~4.In the present invention, sodium hydroxide and sodium metasilicate are used cooperatively, and can make the sial in Desulphurization
Depolymerization mutually occurs, the aluminium and silicon of depolymerization can polymerize generation inorganic polymer again, and then generate geo-polymer gel, be had
The inorganic coagulation material of excellent thermal insulation property.
On the basis of the Desulphurization of the mass parts, Desulphurization base polymers insulation board provided by the invention prepares raw material
3~4 parts of hydrogen peroxide are preferably included, are further preferably 3~3.5 parts, more preferably 3.1~3.3 parts.In the present invention, peroxidating
Hydrogen is used as foaming agent, is decomposed using hydrogen peroxide itself and is generated oxygen and water, can be in ground polymers material during oxygen evolution
The surface of material and it is internal form blind bore gap structure, make gained plate that there is excellent thermal insulation property, sound insulation property and light
Performance；In addition, this blind bore gap structure can also improve the elasticity modulus of insulation board, insulation board is enable to absorb and/or divide
Shock loading is dissipated, and then with the low performance for playing damping.
In the present invention, the aperture of Desulphurization base polymers heat preservation plate surface and internal hole be preferably 1~
5mm, more preferably 2~3mm；Porosity is with volume shared by hole/desulfurization lacquer putty polymers insulation board total volume meter, the Desulphurization
The porosity of ground polymers insulation board is preferably 70~80%, and more preferably 73~75%.In the present invention, desulfurization lacquer putty polymers is protected
The dry bulk density of warm plate is 80~95kg/m3, it is equivalent to the 1/5~1/8 of portland cement concrete, can reduce building entirety
Load.
On the basis of the Desulphurization of the mass parts, Desulphurization base polymers insulation board provided by the invention prepares raw material
20~22 parts of water are preferably included, are further preferably 21~22 parts, more preferably 21.2 parts.The present invention does not have special want to the water
It asks, using well known to those skilled in the art.
In the present invention, the Desulphurization base polymers insulation board with a thickness of 45~50mm, preferably 50mm.It is described de-
The thermal coefficient of sulphur ash base polymers insulation board is≤0.035W/ (mk)；Compression strength is preferably 0.8~1.1MPa；It is maximum
Oise insulation factor reaches 50dB；Sound insulation capabilities are common mixed with installation same thickness by the sound decibel after measurement installation soundproof plate
Sound decibel after solidifying soil soundproof plate, which is compared, to be obtained, the sound insulation capabilities of Desulphurization base polymers insulation board of the present invention reach
It is 5 times of same thickness common concrete material to 0.09~0.19%.Inside desulfurization lacquer putty polymers insulation board of the present invention
For closed hole, and the good integrity of hole, make insulation board waterproof performance with higher.
The assembled integrated interior wall of the polymers of base containing Desulphurization provided by the invention further includes being bonded in the Desulphurization
The raw material for preparing of the finish coat on two opposite of ground polymers insulation board, the finish coat includes desulfurized gypsum.In the present invention, the decorations
The raw material for preparing of surface layer preferably includes desulfurized gypsum, retarder, water-retaining agent and water.
In the present invention, CaSO in the desulfurized gypsum4Mass content preferably >=90%, more preferably 91~95%；
The mass ratio of the desulfurized gypsum and water is preferably 1:(0.40~0.45), be further preferably 1:(0.4~0.45), more preferably 1:
0.43。
In the present invention, the retarder preferably includes calcareous synthesizing polyamides；The quality of the retarder preferably accounts for de-
The 0.015~0.03% of sulphur gypsum quality is further preferably 0.02~0.025%.
In the present invention, the water-retaining agent preferably includes hydroxypropyl methyl cellulose (HPMC)；The viscosity of the water-retaining agent
Preferably 80000~120000Pas, more preferably 100000Pas；The quality of the water-retaining agent preferably accounts for desulfurized gypsum matter
The 0.10~0.20% of amount, is further preferably 0.015~0.20%.
In the present invention, the single side thickness of the finish coat is preferably independently 10~15mm, more preferably 13~15mm.
In the present invention, the thickness of the finish coat on same two opposite of insulation board is preferably identical.In the present invention, the insulating layer and decorations
Surface layer is bonded by interfacial agents, and the composition of the interfacial agents preferably includes cement paste.
The present invention provides the preparations of the assembled integrated interior wall of the polymers of base containing Desulphurization described in above-mentioned technical proposal
Method, comprising:
(1) Desulphurization, compound alkali activator and water are mixed, obtains active desulfurized mortar；
(2) the active desulfurized mortar is mixed with hydrogen peroxide, obtains mixed slurry；
(3) mixed slurry is successively formed and is conserved, obtain Desulphurization base polymers insulation board；
(4) mixture that raw material is prepared in the surface adhesion finish coat of the Desulphurization base polymers insulation board, after maintenance
Obtain the assembled integrated interior wall of the polymers of base containing Desulphurization.
The present invention mixes Desulphurization, compound alkali activator and water, obtains active desulfurized mortar.In the present invention, described
Desulphurization base polymers described in Desulphurization, the component of compound alkali activator and water and dosage and above-mentioned technical proposal is prepared in raw material
Desulphurization, compound alkali activator it is consistent with the component of water and dosage, be not repeated herein.In the present invention, the Desulphurization,
The mixing of compound alkali activator and water preferably carries out under agitation, and the speed of the stirring is preferably 60~80r/min, more
Preferably 70~75r/min；The time of the stirring is preferably 5~10min, more preferably 10min.In the present invention, described
The mixing of Desulphurization, compound alkali activator and water preferably carries out at room temperature.
In the present invention, the compound alkali activator is preferably mixed with Desulphurization as a solution, to improve mixing
Uniformity.The present invention does not have particular/special requirement to the mass concentration of compound alkali activator solution, to be able to achieve compound alkali activator
Sufficiently dissolution.In the present invention, the aqueous solvent in the compound alkali activator solution is the part water prepared in raw material.
After obtaining active desulfurized mortar, the present invention mixes the active desulfurized mortar with hydrogen peroxide, obtains mixing slurry
Material.In the present invention, the mixing of the hydrogen peroxide and active desulfurized mortar preferably carries out under agitation, the stirring
Speed is preferably 60~80r/min, more preferably 70~75r/min；The time of the stirring is preferably 1~2min, more preferably
For 2min.In the present invention, the hydrogen peroxide is preferably mixed in a manner of hydrogenperoxide steam generator, to promote hydrogen peroxide
The uniformity mixed between active desulfurized mortar；The mass concentration of the hydrogenperoxide steam generator is preferably 20~30%, more excellent
It is selected as 25~28%.In the present invention, the water in the hydrogenperoxide steam generator comes preferably from Desulphurization base polymers insulation board
Prepare the part water of raw material.
After obtaining mixed slurry, the mixed slurry is successively formed and is conserved by the present invention, obtains Desulphurization base
Polymers insulation board.In the present invention, the molding mode preferably includes to pour.The present invention is to the specific embodiment party poured
Formula does not have particular/special requirement, using well known to those skilled in the art.The present invention does not have special want with mold to described pour
It asks, is matched according to the size selection of required assembled integrated interior wall.
After molding, the present invention conserves gained after molding at parison, obtains Desulphurization base polymers insulation board.At this
In invention, the maintenance preferably includes the low temperature reservation and High Temperature Curing that successively carry out；The temperature of the low temperature reservation is preferably
18~25 DEG C, more preferably 20~24 DEG C；The time of the low temperature reservation is preferably 3~5h, more preferably 3.5~4.5h；Institute
The temperature for stating High Temperature Curing is preferably 85~95 DEG C, and more preferably 87~93 DEG C, be further preferably 89~92 DEG C；The High Temperature Curing
Time be preferably 9~10h, more preferably 9~9.5h is further preferably 9h.In the present invention, it is warming up to by low temperature reservation temperature
The rate of High Temperature Curing temperature is preferably 5~8 DEG C/min, more preferably 6 DEG C/min.
The present invention is preferred first to be conserved under cryogenic, and hydrogen peroxide is made in plate with slow and uniform resolution of velocity
Uniform in size and complete independent hole is formed, and then improves thermal insulation property, sound insulation property and the waterproof performance of plate；Then exist
It is conserved under hot conditions, promotes the dissolution of sial component and the generation of polymerization reaction, and then obtain the higher desulfurization lacquer putty of intensity
Polymers plate.In the present invention, SiO in the polymers of the Desulphurization base2/Al2O3Molar ratio be preferably 3.5~4.0, it is more excellent
It is selected as 3.6~3.8.
After obtaining Desulphurization base polymers insulation board, the surface adhesion finish coat of inventive desulfurization ash base polymers insulation board
The mixture of raw material is prepared, assembled integrated interior wall is obtained after maintenance.
The present invention does not have particular/special requirement to the generation type for the mixture that the finish coat prepares raw material, and each component is direct
Mixing, stirs evenly.The present invention does not have particular/special requirement to the mode of the adherency, and use is well known to those skilled in the art
?.
In the present invention, the adherency preferably includes interfacial agents with binder；The interfacial agents are preferably cement paste, institute
It states cement paste and preferably includes cement and water, the cement is preferably portland cement.In the present invention, the cement paste
In, the ratio of mud is preferably 0.35~0.37, is more selected as 0.35.In the present invention, the cement paste is preferably by cement and water
It mixes together.
In the present invention, coated weight of the interfacial agents on insulation board is preferably 18.5~20.3kg/m2, more preferably
19.2-19.8kg/m2, it is further preferably 19.6kg/m2.The coating method of the interfacial agents preferably includes trowelling, more preferably manually
Trowelling.After coating, preferably the insulation board for coating interfacial agents is dried by the present invention, in order to coat finish coat.The present invention couple
The mode of the drying does not have particular/special requirement, including drying or naturally dry.In embodiments of the present invention, the mode of the drying
Preferably naturally dry.
In the present invention, the finish coat prepares the raw material in the mixture of raw material with above-mentioned technology technology by described in scheme
It is consistent with dosage that finish coat prepares the component in raw material, is not repeated herein.
The finish coat is prepared raw material and mixed by the present invention, obtains desulfurized gypsum slurry；The desulfurized gypsum slurry coagulates
Tying the time is preferably 50~75min, more preferably 55~60min；The consistency of the desulfurized gypsum slurry is preferably 90~95mm,
More preferably 92~94mm.
The hybrid mode that the present invention prepares raw material to the finish coat does not have particular/special requirement, under agitation by each component
It is uniformly mixed.
In the present invention, the mixture that the spray finish layer prepares raw material is desulfurized gypsum slurry.In the present invention,
Thickness preferably 10~15mm of the desulfurized gypsum slurry of Desulphurization base polymers insulation board single side coating, more preferably 12~
15mm；The coated weight of the desulfurized gypsum slurry is preferably 6000~6500g/m2, more preferably 6200~6500g/m2；It is excellent again
It is selected as 6500g/m2.In the present invention, the coating method of the desulfurized gypsum slurry preferably sprays.
In the present invention, the coating method of the desulfurized gypsum slurry preferably includes:
The desulfurized gypsum slurry is entered spray gun by delivery pipe to spray.In the present invention, the mobile side of the spray gun
To preferably from top to bottom, the movement speed of the spray gun is preferably 30~60cm/s, more preferably 40~60cm/s.After spraying,
The present invention preferably carries out levelling and press polish to the desulfurized gypsum pulp layer of spraying, levelling preferably be selected from down and upper progress；It is described
Press polish uses conventional technical means.After press polish, the present invention conserves the insulation board of spraying desulfurized gypsum layer, described to support
Shield preferably carries out under conditions of gravity-flow ventilation.In the present invention, the temperature of the maintenance is preferably 20~25 DEG C, more preferably
20℃；The humidity when maintenance is preferably 40~65%, and more preferably 45~55%；The time of the maintenance is preferably 7~
14d, more preferably 10~14d.
In order to further illustrate the present invention, with reference to the accompanying drawings and examples to a kind of base containing Desulphurization provided by the invention
The assembled integrated interior wall of ground polymers is described in detail, but they cannot be interpreted as to the limit to the scope of the present invention
It is fixed.
Embodiment 1
The preparation of insulation board: raw material is provided according to component described in table 1, by Desulphurization, sodium hydroxide, sodium metasilicate and part
The hydrogenperoxide steam generator that mass concentration is 30% is added in above-mentioned mixture (part of water after mixing evenly by water mixing
Total amount with water in hydrogenperoxide steam generator is the water consumption that insulation board prepares raw material), it is again stirring for uniformly, obtaining mixed slurry.
In a mold by mixed slurry casting, after being sealed with polyethylene film, 4h is first conserved at 25 DEG C, then conserve 9h at 90 DEG C,
Obtain Desulphurization base polymers insulation board.
42.5 grades of portland cements are mixed with water according to 1:0.35, interfacial agents are obtained, interfacial agents are brushed and are taken off in gained
Two opposites of sulphur ash base polymers insulation board, are spontaneously dried, and adhesive layer is formed.
By CaSO4Mass content be 100 parts of desulfurized gypsum of 90%, 15 parts of calcareous synthesizing polyamides, viscosity is
2 parts of the hydroxypropyl methyl cellulose of 100000Pas, 43 parts of water mixing, obtain desulfurized gypsum slurry, by desulfurized gypsum pulp spraying
It is coated on the adhesive layer on two opposite of insulation board, quantity for spray 6500g/m2, finish coat is formed after natural drying, is obtained containing Desulphurization
The assembled integrated interior wall of base polymers, design parameter are shown in Table 2.
Embodiment 2~5
The assembled one of Desulphurization base polymers insulation board and the polymers of base containing Desulphurization is prepared according to the method for embodiment 1
Body interior wall, the difference is that dosage of each component is different, referring specifically to table 1.
1 Examples 1 to 5 Desulphurization base polymers insulation board raw material dosage (mass parts) of table
The assembled integrated interior wall structure thickness parameter (mm) of 2 polymers of base containing Desulphurization of table
Performance test and result
Desulfurization obtained by measurement Examples 1 to 5 according to GB/T10294-2008 Technology of Steady State Thermal Resistance of Thermal Insulating Material and in relation to characteristic
The heating conduction of grey base polymers insulation board；
It is poly- according to 1~5 gained Desulphurization base of GB50107-2010 Standard for inspection and assessment of strength of concrete testing example
The compressive property of object insulation board；
According to 1~5 gained Desulphurization base polymers of GB/T 19889.3-2005 Code for measurement of building sound insulation testing example
The sound insulation property of insulation board；
According to 1~5 gained Desulphurization base of GB 22631-2008-T building vertical member impact test testing example
The shock resistance of ground polymers insulation board；
According to 1~5 gained Desulphurization base of GB/T 9978.1-2008 construction material non-combustibility test method testing example
The fire resistance of ground polymers insulation board, test result are shown in Table 3.
The performance test results of Desulphurization base polymers insulation board obtained by 3 Examples 1 to 5 of table
By 3 test result of table it is found that Desulphurization base polymers insulation board provided by the invention has lower thermal coefficient,
Illustrate that the thermal insulation property of plate is preferable；In addition, the density of insulation board is smaller, illustrates that plate has light advantage, be readily transported；
The oise insulation factor of insulation board is larger, has excellent sound insulation property, can be reduced the noise of Indoor environment；Fire resistance, shock resistance
Performance and compression strength are excellent, further enhance the security performance of insulation board.
According to GB/T17146-2015 standard criterion to the assembled integrated interior wall of gained base containing Desulphurization polymers
Vapor is tested through wet current density；
According to GB/T35605-2017 to the assembled integrated interior wall of the polymers of base containing Desulphurization provided by the invention
Environmental-protecting performance is evaluated；
It is solid in assembled integrated wall according to regulation detection gained base containing the Desulphurization polymers of GB/T32989-2016
Body waste addition content；
Frost resistance is to carry out repeated freeze-thaw cycle test by slow cooling method, is no more than 25% to meet loss of strength rate simultaneously,
Mass loss rate is no more than the 5% maximum freezing-thawing cycles that can bear to indicate.Test result is shown in Table 4.
The performance test results of the assembled integrated interior wall of the polymers of base containing Desulphurization obtained by 4 Examples 1 to 5 of table
By the test result of table 4 it is found that in the assembled integrated interior wall of base containing Desulphurization provided by the invention polymers
Solid waste doping reaches 40% or more, improves the utilization rate of waste；Wall is recyclable to be recycled, and is reduced to building
The occupied area and processing cost of building refuse；And there is insulated wall excellent anti-freezing property, coefficient of softing and town hydrophone to penetrate
Current density illustrates that the water resistance of wall is preferable.
As seen from the above embodiment, lightweight foam material is made in ground polymer material by the present invention, is increased in ground polymer material
The thermal insulation property of ground polymer material entirety can be improved in the closure aperture in portion.Using Desulphurization as raw material, material both can be improved
Insulation and sound insulation value, moreover it is possible to realize the comprehensive utilization to Desulphurization, there is significant social benefit, economic benefit and ring
Border benefit.Desulfurization lacquer putty polymers insulation board provided by the invention, which removes, has excellent heat insulation effect, while having intensity height and resistance to
The excellent properties of high temperature.Assembled integrated interior wall is prepared using gained desulfurization lacquer putty polymers insulation board, and is made with desulfurized gypsum
Finish coat can obtain having adjusting indoor humidity, and the interior wall plate with excellent fire protecting performance and good decorative performance.
The present invention combines finish coat and insulating layer, forms assembled integrated interior wall, can make wall entirety
Comprehensive performance is more superior, improves the compression strength, insulation ability and the ability for completely cutting off noise of wall, makes the peace of building
Quan Xing, confidentiality, heat insulating ability and comfort obtain comprehensive promotion.In addition, the dress of the polymers of base containing Desulphurization provided by the invention
It can make construction material production intensification with formula integration interior wall, effectively improve labor productivity, avoid environmental pollution, eliminate and pass
The drawbacks such as system cast-in-place construction working-noise is big, dust is more, building waste is more, environmental pollution is serious.
Although above-described embodiment is made that detailed description to the present invention, it is only a part of the embodiment of the present invention,
Rather than whole embodiments, people can also obtain other embodiments under the premise of without creativeness according to the present embodiment, these
Embodiment belongs to the scope of the present invention.
Claims (10)
1. a kind of assembled integrated interior wall of the polymers of base containing Desulphurization, including Desulphurization base polymers insulation board and it is bonded in
The finish coat on two opposite of Desulphurization base polymers insulation board；
The raw material for preparing of the Desulphurization base oligomer insulation board includes Desulphurization, compound alkali activator, hydrogen peroxide and water；
The raw material for preparing of the finish coat includes desulfurized gypsum；
The Desulphurization base polymers insulation board with a thickness of 45~50mm.
2. assembled integrated interior wall as described in claim 1, which is characterized in that the Desulphurization base polymers insulation board
Prepare the component that raw material includes following mass parts: 58~62 parts of Desulphurizations, 15~16 parts of compound alkali activators, 3~4 parts of peroxidating
Hydrogen and 20~22 parts of water；The compound alkali activator includes sodium hydroxide and sodium metasilicate.
3. assembled integrated interior wall as claimed in claim 2, which is characterized in that the quality of the sodium hydroxide and sodium metasilicate
Than for 1:(3~4).
4. assembled integrated interior wall as claimed in any one of claims 1 to 3, which is characterized in that the single side of the finish coat
Thickness independently is 10~15mm.
5. assembled integrated interior wall as described in claim 1, which is characterized in that the raw material for preparing of the finish coat includes de-
Sulphur gypsum, retarder, water-retaining agent and water；
The mass ratio of the desulfurized gypsum and water is 1:(0.40~0.45)；
The quality of the retarder is the 0.015~0.03% of desulfurized gypsum quality；
The quality of the water-retaining agent is the 0.10~0.20% of desulfurized gypsum quality.
6. integrated interior wall is made in assembly as described in claim 1, which is characterized in that the insulating layer and finish coat pass through interface
Agent bonding, the composition of the interfacial agents includes cement paste.
7. the preparation method of the assembled integrated interior wall of the polymers Han base containing Desulphurization described in any one of claim 1~6, packet
Include following steps:
(1) Desulphurization, compound alkali activator and water are mixed, obtains active desulfurized mortar；
(2) the active desulfurized mortar is mixed with hydrogen peroxide, obtains mixed slurry；
(3) mixed slurry is successively formed and is conserved, obtain Desulphurization base polymers insulation board；
(4) mixture that raw material is prepared in the surface adhesion finish coat of the Desulphurization base polymers insulation board, obtains after maintenance
Assembled integrated interior wall.
8. preparation method as claimed in claim 7, which is characterized in that maintenance is low including successively carrying out in the step (3)
Temperature maintenance and High Temperature Curing；
The temperature of the low temperature reservation is 18~25 DEG C, and the time of the low temperature reservation is 3~5h；
The temperature of the High Temperature Curing is 85~95 DEG C, and the time of the High Temperature Curing is 9~10h.
9. preparation method as claimed in claim 8, which is characterized in that in the step (3), be warming up to the temperature of High Temperature Curing
Rate be 5~8 DEG C/min.
10. preparation method as claimed in claim 7, which is characterized in that the curing time of the step (4) is 7~14d.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533815.0A CN109469253A (en) | 2018-12-14 | 2018-12-14 | A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533815.0A CN109469253A (en) | 2018-12-14 | 2018-12-14 | A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109469253A true CN109469253A (en) | 2019-03-15 |
Family
ID=65675063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811533815.0A Pending CN109469253A (en) | 2018-12-14 | 2018-12-14 | A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109469253A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592250A (en) * | 2020-05-29 | 2020-08-28 | 中北大学 | Desulphurization residue geopolymer and preparation method and application thereof |
| CN112358313A (en) * | 2020-10-30 | 2021-02-12 | 徐州安联木业有限公司 | Foaming inorganic cementing material of veneer facing and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840498A (en) * | 2005-04-01 | 2006-10-04 | 上海市建筑科学研究院有限公司 | Desulfurized gypsum plastering materials |
| CN201236392Y (en) * | 2008-08-04 | 2009-05-13 | 俞永钢 | Glass fiber reinforced composite gypsum insulation plate |
| CN103804012A (en) * | 2012-11-14 | 2014-05-21 | 神华集团有限责任公司 | Fireproof thermal insulation material and preparation method and application thereof |
| CN204059818U (en) * | 2014-08-13 | 2014-12-31 | 石河子大学 | A kind of assembling water-proof gypsum and insulation layer integrated plate |
-
2018
- 2018-12-14 CN CN201811533815.0A patent/CN109469253A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1840498A (en) * | 2005-04-01 | 2006-10-04 | 上海市建筑科学研究院有限公司 | Desulfurized gypsum plastering materials |
| CN201236392Y (en) * | 2008-08-04 | 2009-05-13 | 俞永钢 | Glass fiber reinforced composite gypsum insulation plate |
| CN103804012A (en) * | 2012-11-14 | 2014-05-21 | 神华集团有限责任公司 | Fireproof thermal insulation material and preparation method and application thereof |
| CN204059818U (en) * | 2014-08-13 | 2014-12-31 | 石河子大学 | A kind of assembling water-proof gypsum and insulation layer integrated plate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111592250A (en) * | 2020-05-29 | 2020-08-28 | 中北大学 | Desulphurization residue geopolymer and preparation method and application thereof |
| CN111592250B (en) * | 2020-05-29 | 2022-03-01 | 中北大学 | Desulphurization residue geopolymer and preparation method and application thereof |
| CN112358313A (en) * | 2020-10-30 | 2021-02-12 | 徐州安联木业有限公司 | Foaming inorganic cementing material of veneer facing and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102010166B (en) | Method for preparing micro expanded inorganic heat insulation mortar | |
| CN102765905B (en) | EPS light aggregate concrete composite wall and its construction method | |
| CN110372290B (en) | High-content volcanic ash foamed concrete material and preparation method thereof | |
| CN106866172B (en) | A kind of float stone-tailing foam concrete and preparation method thereof | |
| CN106242426A (en) | External-wall heat-insulation material and preparation method thereof | |
| CN105777013B (en) | A kind of floor complex material heat preservation sound panel and preparation method thereof | |
| CN104860714A (en) | Single-component lightweight sound-insulating heat-preserving mortar material and construction method thereof | |
| CN103408272A (en) | Design method of ceramsite foam concrete | |
| CN108546034A (en) | A kind of concrete composition of sound-insulating | |
| CN102731041A (en) | Surface modifier for vitreous micro-bead insulation aggregate and modified vitreous micro-bead insulation aggregate | |
| CN108585939A (en) | A kind of formula and preparation method of Novel foam concrete | |
| CN105218044A (en) | A kind of lightweight high bond strength cement insulation board and preparation method thereof | |
| CN108395276A (en) | A method of preparing high-strength light cast-in-place concrete partition wall using building castoff | |
| CN105924219B (en) | A kind of preparation method of ceramsite foam concrete building block | |
| CN109776057A (en) | A kind of foamed heat insulating plate material and preparation method thereof for upright mould process production | |
| US6368527B1 (en) | Method for manufacture of foamed perlite material | |
| CN109469253A (en) | A kind of assembled integrated interior wall and preparation method thereof of the polymers of base containing Desulphurization | |
| PT103641A (en) | MIRRORS FOR THERMAL AND ACOUSTIC INSULATION, WITH HYDROPHENGENATED AIR CALCULATORS OR NOT, WITH CORPORATION INCORPORATED | |
| CN101492280A (en) | Phosphate cellular concrete and process for producing its product | |
| CN106082884A (en) | A kind of insulating light wall slab containing solid waste cinder and preparation technology | |
| CN109747035A (en) | A kind of production method using flat-die technique production light thermal-insulation structural integrity plate | |
| CN108726958A (en) | A method of preparing concrete partition using building castoff | |
| CN109437802A (en) | A kind of sulphate aluminium cement assembled integrated interior wall and preparation method thereof | |
| CN108863270A (en) | High-strength gypsum-base sound-insulating Machine-blasting mortar and composite heat-insulating layer | |
| CN107805014A (en) | A kind of haydite compounded light energy conservation partition plate 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190315 |