CN115073207A - Novel material preparation process of assembled insulation board - Google Patents
Novel material preparation process of assembled insulation board Download PDFInfo
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- CN115073207A CN115073207A CN202210163624.XA CN202210163624A CN115073207A CN 115073207 A CN115073207 A CN 115073207A CN 202210163624 A CN202210163624 A CN 202210163624A CN 115073207 A CN115073207 A CN 115073207A
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- 239000000463 material Substances 0.000 title claims abstract description 74
- 238000009413 insulation Methods 0.000 title claims abstract description 70
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- 239000002689 soil Substances 0.000 claims abstract description 33
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000004088 foaming agent Substances 0.000 claims abstract description 22
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 20
- 239000000779 smoke Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 15
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000005011 phenolic resin Substances 0.000 claims abstract description 12
- 229920001568 phenolic resin Polymers 0.000 claims abstract description 12
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000011398 Portland cement Substances 0.000 claims abstract description 10
- 239000010883 coal ash Substances 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims abstract description 10
- 230000000379 polymerizing effect Effects 0.000 claims abstract description 10
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 10
- 239000002002 slurry Substances 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005336 cracking Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 239000006260 foam Substances 0.000 claims description 8
- 239000003365 glass fiber Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003381 stabilizer Substances 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000007580 dry-mixing Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 230000001988 toxicity Effects 0.000 description 2
- 231100000419 toxicity Toxicity 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000000805 cytoplasm Anatomy 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
- C04B28/02—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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/40—Porous or lightweight materials
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses a novel material preparation process of an assembled insulation board, which comprises a material A and a material B, wherein the material A is prepared from the following raw materials in parts by weight: 70-90 parts of phenolic resin, 4-8 parts of flame retardant, 3-6 parts of smoke suppressant, 3-6 parts of curing agent, 3-6 parts of foaming agent, 4-6 parts of reinforcing agent and 2-3 parts of water reducing agent, wherein the material B is prepared from the following raw materials in parts by weight: 60-70 parts of soil, 10-20 parts of portland cement, 5-10 parts of coal ash, 5-8 parts of foaming agent, 3-5 parts of polymerizing agent, 4-6 parts of tackifier and 2-3 parts of water reducing agent. The heat insulation board effectively improves the heat insulation performance of the traditional heat insulation board, has excellent fireproof performance, excellent performance of non-combustibility when meeting fire, avoids smoke from influencing the health of personnel, can bear the high-temperature environment of 200 plus 240 ℃, has the effects of carbon formation, no drop and no deformation when in fire, is more beneficial to heat insulation use, and has stronger service performance.
Description
Technical Field
The invention relates to the field of insulation board preparation, in particular to a novel material preparation process of an assembled insulation board.
Background
The heat insulation board is a board arranged on an outer wall or an inner wall of a building for heat insulation, is used for reducing the heat exchange rate of heat exchange between outdoor temperature and indoor temperature through the wall of the building, thereby effectively reducing the phenomenon of indoor temperature loss, and is widely applied to other buildings needing fireproof heat insulation requirements, such as steel structure plants, large industrial plants, prefabricated houses, cold stores, clean workshops, building storey adding, temporary houses, gymnasiums, supermarkets and the like;
however, the existing assembled insulation board has poor heat insulation performance, poor fireproof performance and poor high temperature resistance, can generate combustion phenomenon, can generate dense smoke after combustion, can carry strong toxicity in the dense smoke, is easy to affect the safety of personnel, and simultaneously increases the fire extinguishing difficulty; secondly, the existing assembled heat-insulating plate has poor heat-insulating property, high heat conductivity coefficient and poor heat-insulating property; in addition, the existing assembled heat-insulation board has poor strength, is easy to crack due to expansion with heat and contraction with cold after being assembled, and has poor use stability.
Disclosure of Invention
The invention mainly aims to provide a novel material preparation process of an assembled insulation board, which can effectively solve the problems in the background technology that: the existing assembled insulation board has poor heat insulation performance, poor fireproof performance and poor high temperature resistance, can generate combustion phenomenon, can generate dense smoke after combustion, can carry strong toxicity in the dense smoke, is easy to influence the safety of personnel, and simultaneously increases the fire extinguishing difficulty; secondly, the existing assembled insulation board has poor thermal insulation performance, high thermal conductivity and poor insulation performance; in addition, current assembled heated board intensity is poor, and after the assembly, easy because of expend with heat and contract with cold produce the cracked phenomenon, poor technical problem of stability in use.
In order to achieve the purpose, the invention adopts the technical scheme that:
the novel material preparation process of the assembled insulation board comprises a material A and a material B, wherein the material A is composed of the following raw materials in parts by weight: 70-90 parts of phenolic resin, 4-8 parts of flame retardant, 3-6 parts of smoke suppressant, 3-6 parts of curing agent, 3-6 parts of foaming agent, 4-6 parts of reinforcing agent and 2-3 parts of water reducing agent, wherein the material B is prepared from the following raw materials in parts by weight: 60-70 parts of soil, 10-20 parts of portland cement, 5-10 parts of coal ash, 5-8 parts of foaming agent, 3-5 parts of polymerizing agent, 4-6 parts of tackifier and 2-3 parts of water reducing agent;
the preparation process of the novel material of the assembled insulation board comprises the following steps:
step one, putting the prepared material A and the material B into a high-speed stirrer for stirring for 3-5 min;
step two: after uniformly stirring, sequentially adding 2-3 parts of an early strength agent, 3-5 parts of an anti-cracking agent and 3-5 parts of a foam stabilizer in a stirrer, and stirring at the speed of 300r/min for 2-3min to prepare insulation board slurry;
step three: preparing a die with the required size of the insulation board, paving glass fiber mesh cloth on the top in the upper die and the bottom in the lower die respectively, and then injecting the prepared slurry in the step two into the die after die assembly;
step four: standing for several hours after injection molding is completed, demolding when the initial setting of the insulation board is completed and the initial strength is achieved, and cutting according to the required size after demolding;
step five: and spraying glue solution on the surface of the cut insulation board, and pasting an aluminum foil or other decorative materials on the surface of the insulation board to finish the preparation of the whole insulation board.
As a further scheme of the invention, the material A comprises the following components in parts by weight: 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent.
As a further scheme of the invention, the preparation process of the material A comprises the following steps:
s1: 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent are put into stirring equipment and are dry-mixed for 0.5-1min at the speed of 200r/min to obtain a mixed raw material.
S2: the mixture obtained in S1 was added with warm water and wet-mixed at 350r/min for 2 to 4min to obtain slurry of material A.
As a further scheme of the invention, the material B comprises the following components in parts by weight: 60 parts of soil, 15 parts of Portland cement, 10 parts of coal ash, 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent.
As a further scheme of the invention, the preparation process of the material B comprises the following steps:
t1: drying the prepared soil at low temperature, putting the dried soil into a crusher to be crushed into granules, screening the granular soil to remove fiber and grass impurities in the soil, and metering to obtain 60 parts of soil;
t2: adding warm water into the soil obtained in T1 to obtain soil puree;
t3: adding 15 parts of Portland cement and 10 parts of coal ash into the soil primary pulp, and stirring at the speed of 200r/min for 2-3min to obtain primary pulp;
t4: 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent are added into the original slurry in T3, and the mixture is dispersed and foamed at a high speed of 300r/min for 20-40min to obtain material B slurry.
As a further scheme of the invention, the proportion of the material A to the material B is 1: 0.7.
Compared with the prior art, the invention has the following beneficial effects:
the assembled insulation board material prepared by combining the material A taking phenolic resin as a main raw material and the material B taking soil as a main raw material effectively improves the heat insulation performance of the traditional insulation board, has excellent fireproof performance and excellent performance of non-combustion when meeting fire, avoids smoke from influencing the health of personnel, can bear a high-temperature environment, has the effects of carbon deposition, no drop and no deformation when in fire, is more beneficial to heat preservation and has stronger service performance;
the heat insulation performance is strong, the heat conductivity coefficient is low, and the temperature performance is stronger;
by reasonably arranging the foaming agent and the foam stabilizer, the density of the insulation board is low, the self weight of the insulation board is effectively reduced, and the load of a building is reduced;
glass fiber mesh cloth is laid respectively through the top in the upper die and the bottom in the lower die when making a mould, then pours into the thick liquid into the mould after the compound die into, can make glass fiber mesh cloth imbed in the assembled heated board that is prepared, increases anti cracking performance, reduces the cracked phenomenon that expend with heat and contract with cold and arouse, increases heated board intensity.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The novel material preparation process of the assembled insulation board comprises a material A and a material B, wherein the material A is composed of the following raw materials in parts by weight: 70-90 parts of phenolic resin, 4-8 parts of flame retardant, 3-6 parts of smoke suppressant, 3-6 parts of curing agent, 3-6 parts of foaming agent, 4-6 parts of reinforcing agent and 2-3 parts of water reducing agent, wherein the material B is prepared from the following raw materials in parts by weight: 60-70 parts of soil, 10-20 parts of portland cement, 5-10 parts of coal ash, 5-8 parts of foaming agent, 3-5 parts of polymerizing agent, 4-6 parts of tackifier and 2-3 parts of water reducing agent;
the preparation process of the novel material of the assembled insulation board comprises the following steps:
step one, putting the prepared material A and the material B into a high-speed stirrer for stirring for 3-5 min;
step two: after the insulation board is uniformly stirred, sequentially adding 2-3 parts of an early strength agent, 3-5 parts of an anti-cracking agent and 3-5 parts of a foam stabilizer in a stirrer, and stirring at the speed of 300r/min for 2-3min to prepare insulation board slurry, wherein 2-3 parts of the early strength agent can effectively improve the early strength of the insulation board, improve the demolding time and accelerate the production progress, 3-5 parts of the anti-cracking agent can prevent the insulation board from cracking by more than 80%, and 3-5 parts of the foam stabilizer can increase the toughness of foam holes, improve the size of the foam holes and improve the overall quality of the insulation board;
step three: preparing a die with the required size of the insulation board, paving glass fiber mesh cloth on the top in the upper die and the bottom in the lower die respectively, and then injecting the slurry prepared in the step two into the die after die assembly, so that the glass fiber mesh cloth is embedded into the prepared assembled insulation board, the crack resistance is improved, the cracking phenomenon caused by expansion with heat and contraction with cold is reduced, and the strength of the insulation board is improved;
step four: standing for several hours after injection molding is completed, demolding when the initial setting of the insulation board is completed and the initial strength is achieved, and cutting according to the required size after demolding;
step five: and spraying glue solution on the surface of the cut insulation board, and pasting an aluminum foil or other decorative materials on the surface of the insulation board to finish the preparation of the whole insulation board.
The material A comprises the following components in parts by weight: 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent.
The preparation process of the material A comprises the following steps:
s1: 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent are put into stirring equipment and are dry-mixed for 0.5-1min at the speed of 200r/min to obtain a mixed raw material.
S2: the mixture obtained in S1 was added with warm water and wet-mixed at 350r/min for 2 to 4min to obtain slurry of material A.
The material B comprises the following components in parts by weight: 60 parts of soil, 15 parts of Portland cement, 10 parts of coal ash, 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent.
The preparation process of the material B comprises the following steps:
t1: drying the prepared soil at low temperature, putting the dried soil into a crusher to be crushed into granules, screening the granular soil to remove fiber and grass impurities in the soil, and metering to obtain 60 parts of soil;
t2: adding warm water into the soil obtained in T1 to obtain soil protoplasm;
t3: adding 15 parts of Portland cement and 10 parts of coal ash into the soil primary pulp, and stirring at the speed of 200r/min for 2-3min to obtain primary pulp;
t4: 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent are added into the original slurry in T3, and the mixture is dispersed and foamed at a high speed of 300r/min for 20-40min to obtain slurry of material B.
The proportion of the material A to the material B is 1: 0.7.
According to the invention, the material A taking phenolic resin as a main raw material and the material B taking soil as a main raw material are combined to prepare the assembled insulation board material, so that the heat insulation performance of the traditional insulation board is effectively improved, the fireproof performance is excellent, the material has the excellent performance of being non-combustible when meeting fire, the smoke is prevented from influencing the health of personnel, the high-temperature environment can be borne, and the material has the effects of carbon formation, no drop and no deformation when in fire, is more beneficial to heat preservation and is stronger in service performance; the heat insulation performance is strong, the heat conductivity coefficient is low, and the heat insulation performance is stronger; by reasonably arranging the foaming agent and the foam stabilizer, the density of the insulation board is low, the self weight of the insulation board is effectively reduced, and the load of a building is reduced; glass fiber mesh cloth is laid respectively through the top in the upper die and the bottom in the lower die when making a mould, then pours into the thick liquid into the mould after the compound die into, can make glass fiber mesh cloth imbed in the assembled heated board that is prepared, increases anti cracking performance, reduces the cracked phenomenon that expend with heat and contract with cold and arouse, increases heated board intensity.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A novel material preparation process of an assembled insulation board is characterized in that: the novel material of the assembled insulation board comprises a material A and a material B, wherein the material A is composed of the following raw materials in parts by weight: 70-90 parts of phenolic resin, 4-8 parts of flame retardant, 3-6 parts of smoke suppressant, 3-6 parts of curing agent, 3-6 parts of foaming agent, 4-6 parts of reinforcing agent and 2-3 parts of water reducing agent, wherein the material B is prepared from the following raw materials in parts by weight: 60-70 parts of soil, 10-20 parts of portland cement, 5-10 parts of coal ash, 5-8 parts of foaming agent, 3-5 parts of polymerizing agent, 4-6 parts of tackifier and 2-3 parts of water reducing agent;
the preparation process of the novel material of the assembled insulation board comprises the following steps:
step one, putting the prepared material A and the material B into a high-speed stirrer for stirring for 3-5 min;
step two: after uniformly stirring, sequentially adding 2-3 parts of early strength agent, 3-5 parts of anti-cracking agent and 3-5 parts of foam stabilizer in a stirrer, and stirring at the speed of 300r/min for 2-3min to prepare insulation board slurry;
step three: preparing a die with the required size of the insulation board, paving glass fiber mesh cloth on the top in the upper die and the bottom in the lower die respectively, and then injecting the prepared slurry in the step two into the die after die assembly;
step four: standing for several hours after injection molding is finished, demolding when the insulation board is initially set and has initial strength, and cutting according to the required size after demolding;
step five: and spraying glue solution on the surface of the cut insulation board, and pasting an aluminum foil or other decorative materials on the surface of the insulation board to finish the preparation of the whole insulation board.
2. The novel material preparation process of the assembled insulation board according to claim 1, characterized in that: the material A comprises the following components in parts by weight: 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent.
3. The novel material preparation process of the assembled insulation board according to claim 2, characterized in that: the preparation process of the material A comprises the following steps:
s1: putting 77 parts of phenolic resin, 5 parts of flame retardant, 3 parts of smoke suppressant, 3 parts of curing agent, 5 parts of foaming agent, 4 parts of reinforcing agent and 3 parts of water reducing agent into stirring equipment, and dry-mixing at the speed of 200r/min for 0.5-1min to obtain a mixed raw material;
s2: the mixture obtained in S1 was added with warm water and wet-mixed at 350r/min for 2 to 4min to obtain slurry of material A.
4. The novel material preparation process of the assembled insulation board according to claim 1, characterized in that: the material B comprises the following components in parts by weight: 60 parts of soil, 15 parts of Portland cement, 10 parts of coal ash, 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent.
5. The novel material preparation process of the assembled insulation board according to claim 4, characterized in that: the preparation process of the material B comprises the following steps:
t1: drying the prepared soil at low temperature, putting the dried soil into a crusher to be crushed into granules, screening the granular soil to remove fiber and grass impurities in the soil, and metering to obtain 60 parts of soil;
t2: adding warm water into the soil obtained in T1 to obtain soil puree;
t3: adding 15 parts of Portland cement and 10 parts of coal ash into the soil primary pulp, and stirring at the speed of 200r/min for 2-3min to obtain primary pulp;
t4: 5 parts of foaming agent, 4 parts of polymerizing agent, 4 parts of tackifier and 2 parts of water reducing agent are added into the original slurry in T3, and the mixture is dispersed and foamed at a high speed of 300r/min for 20-40min to obtain slurry of material B.
6. The novel material preparation process of the assembled insulation board according to claim 1, characterized in that: the proportion of the material A to the material B is 1: 0.7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210163624.XA CN115073207A (en) | 2022-02-22 | 2022-02-22 | Novel material preparation process of assembled insulation board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210163624.XA CN115073207A (en) | 2022-02-22 | 2022-02-22 | Novel material preparation process of assembled insulation board |
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| CN115073207A true CN115073207A (en) | 2022-09-20 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173677A (en) * | 2010-11-29 | 2011-09-07 | 杨长文 | Inflaming retarding building heat insulation material and production method thereof |
| CN102557529A (en) * | 2012-02-27 | 2012-07-11 | 尤志萍 | Vermiculite composite thermal insulation material |
| CN106957163A (en) * | 2017-03-29 | 2017-07-18 | 合肥天沃能源科技有限公司 | A kind of fire-retardant corrosion resistance insulation material and its preparation technology |
| CN108384182A (en) * | 2018-01-20 | 2018-08-10 | 金粤幕墙装饰工程有限公司 | Phenolic fireproof heat insulating wallboard |
| CN113264718A (en) * | 2021-06-11 | 2021-08-17 | 章建芒 | Assembled building structure insulation board and preparation method thereof |
-
2022
- 2022-02-22 CN CN202210163624.XA patent/CN115073207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173677A (en) * | 2010-11-29 | 2011-09-07 | 杨长文 | Inflaming retarding building heat insulation material and production method thereof |
| CN102557529A (en) * | 2012-02-27 | 2012-07-11 | 尤志萍 | Vermiculite composite thermal insulation material |
| CN106957163A (en) * | 2017-03-29 | 2017-07-18 | 合肥天沃能源科技有限公司 | A kind of fire-retardant corrosion resistance insulation material and its preparation technology |
| CN108384182A (en) * | 2018-01-20 | 2018-08-10 | 金粤幕墙装饰工程有限公司 | Phenolic fireproof heat insulating wallboard |
| CN113264718A (en) * | 2021-06-11 | 2021-08-17 | 章建芒 | Assembled building structure insulation board and preparation method thereof |
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Application publication date: 20220920 |