CN107555881A - A kind of building heat preservation new material - Google Patents
A kind of building heat preservation new material Download PDFInfo
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- CN107555881A CN107555881A CN201710987796.8A CN201710987796A CN107555881A CN 107555881 A CN107555881 A CN 107555881A CN 201710987796 A CN201710987796 A CN 201710987796A CN 107555881 A CN107555881 A CN 107555881A
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Abstract
The invention discloses a kind of building heat preservation new material, including following raw material：Cement, negative ion powder for building, expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate, N, N dimethyl cyclohexyl amines, vanadium acetylacetonate, 2, the di-t-butyl hexane peroxide of 5 dimethyl 2,5, butanedioic acid alkyl ester sulfonate sodium, azodicarbonamide, 2 methyl methacrylates, silicone amide, polycarboxylate water-reducer, diethyl amino propylamine, triethanolamine, glyoxal, hydrogen peroxide, water.Construction material good heat insulating prepared by the present invention, compression strength are high, can persistently discharge anion, can meet the construction requirement of purpose-built.
Description
【Technical field】
The invention belongs to construction material preparing technical field, and in particular to a kind of building heat preservation new material.
【Background technology】
With the high speed development of social economy, increasing building is rised sheer from level ground, and is showed to " building height, building
Build form and construction quality " high level requirement.Wherein, building heat preservation is to reduce Indoor environment heat to arrange to what outdoor distributed
Apply, play the role of important to creating suitable indoor thermal environment and saving the energy, while be also important to one of construction quality
It is required that with ensureing.
Difference of the environmental practice according to construction location is built, building external structure is broadly divided into and carries out and from building interior
Metope carries out two ways.Wherein, it is the mode that current construction generally samples to be constructed from periphery and carry out building heat preservation, this master
The mode for having benefited from periphery construction can be in the unified progress of construction later stage.But the construction of building heat insulating exterior wall substantially with
Site operation play is in the majority, is typically employed in the last mortar for smearing bonding of exterior wall, patch benzene plate, linked network, thin-coat plaster etc., due to
The numerous and diverse cycle length of the work progress, and inter-layer bonding force is poor so that the maturation period of exterior wall differs greatly so that the insulation work(of exterior wall
It can decline, or even influence service life.Therefore, had by the way of external wall construction to performances such as building heat preservation, resistance to compressions high
Requirement.The glass-wall building especially quite favored now, its peripheral construction heat-insulating are even more to receive many limitations.Cause
This, it is also more and more by way of indoor heat insulating construction to be used.
But required with outdoor heat preservation construction identical, also require that its construction material used has lightweight, the property of cracking resistance
Can, especially there is higher requirement to the performance of insulation, high intensity.
Which kind of therefore, for building heat preservation, no matter using form of construction work, cut both ways, searching to the bottom to open
The construction material of construction performance requirement can be fully met by sending out a kind of, it is had the performances such as insulation, resistance to compression concurrently, be met different
Construction requirement.
Chinese patent literature " heat preserving and insulating material for building " (Authorization Notice No.：CN104628338B) one kind is disclosed to build
Build and use heat preserving and insulating material, including following components in parts by weight：Portland cement 20-30 parts, expanded perlite 40-60
Part, negative ion powder 5-15 parts for building, Lauxite 10-20 parts, betulic acid 0.2-0.8 parts.The insulation for building of the invention
Barrier material can persistently discharge anion, but heat-insulating property, compression strength are relatively poor, it is impossible to meet that the construction of purpose-built will
Ask.
【The content of the invention】
The technical problem to be solved in the present invention is to provide a kind of building heat preservation new material, to solve Building wood in the prior art
Expect that heat-insulating property, compression strength are relatively poor, it is impossible to the problem of meeting the construction requirement of purpose-built.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of building heat preservation new material, in units of parts by weight, including following raw material：It is cement, negative ion powder for building, swollen
Swollen perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate, N, N- dimethyleyelohexanes
Amine, vanadium acetylacetonate, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5, butanedioic acid alkyl ester sulfonate sodium, the formyl of azo two
Amine, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer, diethyl amino propylamine, triethanolamine, glyoxal, dioxygen
Water, water；
The potassium peroxydisulfate, N, N- dimethyl cyclohexyl amines, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-tert-butyl peroxides
Hexane, the weight ratio of butanedioic acid alkyl ester sulfonate sodium are (0.3-0.6):(0.2-0.3):(0.2-0.3):(0.3-0.6):
(0.4-0.8)。
Preferably, the negative ion powder for building, in units of parts by weight, including following raw material：Schorl powder 80-
100 parts, zincite powder 20-40 parts, ferric oxide powder 10-20 parts, cerium oxide 2-6 parts, zinc oxide 3-5 parts.
Preferably, the preparation method of the building heat preservation new material, comprises the following steps：
S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 200-400r/min, slurry is made；
S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate,
N, N- dimethyl cyclohexyl amine, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, butanedioic acid alkyl ester sulfonate
Sodium, azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 200-300 in temperature
DEG C, rotating speed is to stir 3-4h under 60-100r/min, and foam solution is made；
S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step
In slurry made from rapid S1, stirred in the case where rotating speed is 100-200r/min, expanded material is made；
S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 2-4MPa to the expanded material
Pressure carry out molding 8-10s, be stripped and sheet material base substrate be made；
S5：By sheet material base substrate made from step S4 after 100-130 DEG C of drying natural curing 8-10h at normal temperatures, be made
Building heat preservation new material.
The invention has the advantages that：
(1) from embodiment 1-3 data, embodiment 2 is optimum embodiment, the heat-insulating property of acquisition, compression strength,
The combination property of three indexs of anion-generating capacity is best.
(2) it is far small from embodiment 1-3 and the data of comparative example 7, the thermal conductivity factor of embodiment 1-3 building thermal insulation materials
In the thermal conductivity factor of comparative example 7, illustrate that the heat-insulating property of embodiment 1-3 building thermal insulation materials is considerably better than building for comparative example 7
The heat-insulating property of building thermal insulation material；The compression strength and anion-generating capacity of embodiment 1-3 building thermal insulation materials are significantly higher than pair
The compression strength and anion-generating capacity of the building thermal insulation material of ratio 7.
(3) from embodiment 2 and comparative example 1-6 data, potassium peroxydisulfate, N, N- dimethyl cyclohexyl amines, acetylacetone,2,4-pentanedione
Vanadium, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5, butanedioic acid alkyl ester sulfonate sodium add preparing building heat preservation together
Synergy is served in material, significantly improves heat-insulating property, the compression strength of building thermal insulation material；This is probably N, N- bis-
Methyl cyclohexylamine, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5 are in the presence of potassium peroxydisulfate initiator and certain temperature
Curing reaction is crosslinked, generates fluid sealant, so as to improve the heat-insulating property of building thermal insulation material；Vanadium acetylacetonate
As a kind of accelerator, promote N, N- dimethyl cyclohexyl amines and 2,5- dimethyl -2,5 di-t-butyl hexane peroxide crosslink
The fluid sealant of curing reaction generation and the bonding of butanedioic acid alkyl ester sulfonate sodium, solidification, improve the insulation of building thermal insulation material
Performance, compression strength.
【Embodiment】
For ease of more fully understanding the present invention, it is illustrated by following instance, these examples belong to the protection of the present invention
Scope, but do not limit the scope of the invention.
In embodiment, the building heat preservation new material, in units of parts by weight, including following raw material：Cement 80-115
Part, negative ion powder 10-15 parts for building, expanded perlite 30-50 parts, steel-smelting electric furnace slag 6-12 parts, CHARACTERISTICS OF TAILINGS SAND 2-4 parts, zirconium English
Stone 1-3 parts, phyllite 2-3 parts, AR glass fibre 2-3 parts, potassium peroxydisulfate 0.3-0.6 parts, N, N- dimethyl cyclohexyl amines 0.2-0.3
Part, vanadium acetylacetonate 0.2-0.3 parts, the di-t-butyl hexane peroxide 0.3-0.6 parts of 2,5- dimethyl -2,5, amber acid alkyl ester
Sodium sulfonate 0.4-0.8 parts, azodicarbonamide 0.3-0.5 parts, 2- methyl methacrylate 0.2-0.4 parts, silicone amide 0.1-
0.3 part, polycarboxylate water-reducer 1-1.6 parts, diethyl amino propylamine 0.5-0.8 parts, triethanolamine 0.2-0.4 parts, glyoxal 30-40
Part, hydrogen peroxide 16-24 parts, water 400-600 parts.
The negative ion powder for building, in units of parts by weight, including following raw material：It is schorl powder 80-100 parts, red
Zinc ore powder 20-40 parts, ferric oxide powder 10-20 parts, cerium oxide 2-6 parts, zinc oxide 3-5 parts；
The preparation method of the building heat preservation new material, comprises the following steps：
S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 200-400r/min, slurry is made；
S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, it is introduced through sulfuric acid
Potassium, N, N- dimethyl cyclohexyl amines, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, amber acid alkyl ester
Sodium sulfonate, azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 200- in temperature
300 DEG C, rotating speed is to stir 3-4h under 60-100r/min, and foam solution is made；
S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step
In slurry made from rapid S1, stirred in the case where rotating speed is 100-200r/min, expanded material is made；
S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 2-4MPa to the expanded material
Pressure carry out molding 8-10s, be stripped and sheet material base substrate be made；
S5：By sheet material base substrate made from step S4 after 100-130 DEG C of drying natural curing 8-10h at normal temperatures, be made
Building heat preservation new material.
Below by more specific embodiment, the present invention will be described.
Embodiment 1
A kind of building heat preservation new material, in units of parts by weight, including following raw material：82 parts of cement, anion for building
10 parts of powder, 30 parts of expanded perlite, 6 parts of steel-smelting electric furnace slag, 2 parts of CHARACTERISTICS OF TAILINGS SAND, 1 part of zircon, 2 parts of phyllite, AR glass fibres 2
Part, 0.3 part of potassium peroxydisulfate, N, 0.2 part of N- dimethyl cyclohexyl amines, 0.2 part of vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyls
0.3 part of butylperoxyhexane, 0.4 part of butanedioic acid alkyl ester sulfonate sodium, 0.3 part of azodicarbonamide, 2- methyl methacrylates 0.2
Part, 0.1 part of silicone amide, 1 part of polycarboxylate water-reducer, 0.5 part of diethyl amino propylamine, 0.2 part of triethanolamine, 30 parts of glyoxal,
16 parts of hydrogen peroxide, 400 parts of water.
The negative ion powder for building, in units of parts by weight, including following raw material：80 parts of schorl powder, zincite
20 parts of powder, 10 parts of ferric oxide powder, 2 parts of cerium oxide, 3 parts of zinc oxide；
The preparation method of the building heat preservation new material, comprises the following steps：
S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 200r/min, slurry is made；
S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate,
N, N- dimethyl cyclohexyl amine, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, butanedioic acid alkyl ester sulfonate
Sodium, azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 205 DEG C in temperature, are turned
Speed is to stir 4h under 60r/min, and foam solution is made；
S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step
In slurry made from rapid S1, stirred in the case where rotating speed is 100r/min, expanded material is made；
S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 2MPa's to the expanded material
Pressure carries out molding 10s, is stripped and sheet material base substrate is made；
S5：By sheet material base substrate made from step S4, natural curing 10h, obtained building are protected at normal temperatures after 105 DEG C of drying
Warm new material.
Embodiment 2
A kind of building heat preservation new material, in units of parts by weight, including following raw material：100 parts of cement, anion for building
13. parts of powder, 40 parts of expanded perlite, 9 parts of steel-smelting electric furnace slag, 3 parts of CHARACTERISTICS OF TAILINGS SAND, 2 parts of zircon, 2.6 parts of phyllite, AR glass fibers
2.5 parts of dimension, 0.9 part of potassium peroxydisulfate, N, 0.2 part of N- dimethyl cyclohexyl amines, 0.2 part of vanadium acetylacetonate, 2,5- dimethyl -2,5 two
0.9 part of tert-butyl hydroperoxide hexane, 0.6 part of butanedioic acid alkyl ester sulfonate sodium, 0.4 part of azodicarbonamide, 2- methacrylic acids
0.3 part of methyl esters, 0.2 part of silicone amide, 1.4 parts of polycarboxylate water-reducer, 0.7 part of diethyl amino propylamine, 0.3 part of triethanolamine, second
35 parts of dialdehyde, 20 parts of hydrogen peroxide, 500 parts of water.
The negative ion powder for building, in units of parts by weight, including following raw material：92 parts of schorl powder, zincite
32 parts of powder, 16 parts of ferric oxide powder, 4 parts of cerium oxide, 4 parts of zinc oxide；
The preparation method of the building heat preservation new material, comprises the following steps：
S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 300r/min, slurry is made；
S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate,
N, N- dimethyl cyclohexyl amine, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, butanedioic acid alkyl ester sulfonate
Sodium, azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 250 DEG C in temperature, are turned
Speed is to stir 3.6h under 90r/min, and foam solution is made；
S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step
In slurry made from rapid S1, stirred in the case where rotating speed is 150r/min, expanded material is made；
S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 3MPa's to the expanded material
Pressure carries out molding 9s, is stripped and sheet material base substrate is made；
S5：By sheet material base substrate made from step S4 after 120 DEG C of drying natural curing 9h at normal temperatures, building heat preservation is made
New material.
Embodiment 3
A kind of building heat preservation new material, in units of parts by weight, including following raw material：112 parts of cement, anion for building
15 parts of powder, 50 parts of expanded perlite, 12 parts of steel-smelting electric furnace slag, 4 parts of CHARACTERISTICS OF TAILINGS SAND, 3 parts of zircon, 3 parts of phyllite, AR glass fibres
3 parts, 0.6 part of potassium peroxydisulfate, N, 0.3 part of N- dimethyl cyclohexyl amines, 0.3 part of vanadium acetylacetonate, 2,5- dimethyl -2,5, two tertiary fourth
0.6 part of base butylperoxyhexane, 0.8 part of butanedioic acid alkyl ester sulfonate sodium, 0.5 part of azodicarbonamide, 2- methyl methacrylates
0.4 part, 0.3 part of silicone amide, 1.6 parts of polycarboxylate water-reducer, 0.8 part of diethyl amino propylamine, 0.4 part of triethanolamine, glyoxal
40 parts, 24 parts of hydrogen peroxide, 600 parts of water.
The negative ion powder for building, in units of parts by weight, including following raw material：100 parts of schorl powder, zincite
40 parts of powder, 20 parts of ferric oxide powder, 6 parts of cerium oxide, 5 parts of zinc oxide；
The preparation method of the building heat preservation new material, comprises the following steps：
S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 400r/min, slurry is made；
S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate,
N, N- dimethyl cyclohexyl amine, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, butanedioic acid alkyl ester sulfonate
Sodium, azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 300 DEG C in temperature, are turned
Speed is to stir 3h under 100r/min, and foam solution is made；
S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step
In slurry made from rapid S1, stirred in the case where rotating speed is 200r/min, expanded material is made；
S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 4MPa's to the expanded material
Pressure carries out molding 8s, is stripped and sheet material base substrate is made；
S5：By sheet material base substrate made from step S4 after 130 DEG C of drying natural curing 8h at normal temperatures, building heat preservation is made
New material.
Comparative example 1
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few potassium peroxydisulfate, N, N- dimethyl cyclohexyl amines, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-t-butyl hexane peroxide, amber
Acid alkyl ester sodium sulfonate.
Comparative example 2
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few potassium peroxydisulfate.
Comparative example 3
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few N, N- dimethyl cyclohexyl amines.
Comparative example 4
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few vanadium acetylacetonate.
Comparative example 5
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few di-t-butyl hexane peroxide of 2,5- dimethyl -2,5.
Comparative example 6
It is essentially identical with the preparation technology of embodiment 2, have only unlike prepare in the raw material of building heat preservation new material and lack
Few butanedioic acid alkyl ester sulfonate sodium.
Comparative example 7
Using Chinese patent literature " heat preserving and insulating material for building " (Authorization Notice No.：CN104628338B) embodiment 1-
3 method carries out preparing insulation material for building.
Performance test is carried out to building heat preservation new material prepared by above-described embodiment 1-3 and comparative example 1-7, concrete outcome is shown in
Following table.
Wherein it is as follows to survey method of testing for anion-generating capacity：1000g insulation materials for building produced by the present invention are taken to be placed in
Uniformly spread out in seal box, closed 24h, examined with the AIC-1000 anionic textiles instrument that Alphalab companies of the U.S. produce every 1h
Survey once, take 20 data every time, try to achieve result of the average value of each data as final detection anion-generating capacity.
Other thermal conductivity factors, the method for testing of compression strength are consistent with the method for testing of comparative example 7.
(1) from embodiment 1-3 data, embodiment 2 is optimum embodiment, the heat-insulating property of acquisition, compression strength,
The combination property of three indexs of anion-generating capacity is best.
(2) it is far small from embodiment 1-3 and the data of comparative example 7, the thermal conductivity factor of embodiment 1-3 building thermal insulation materials
In the thermal conductivity factor of comparative example 7, illustrate that the heat-insulating property of embodiment 1-3 building thermal insulation materials is considerably better than building for comparative example 7
The heat-insulating property of building thermal insulation material；The compression strength and anion-generating capacity of embodiment 1-3 building thermal insulation materials are significantly higher than pair
The compression strength and anion-generating capacity of the building thermal insulation material of ratio 7.
(3) from embodiment 2 and comparative example 1-6 data, potassium peroxydisulfate, N, N- dimethyl cyclohexyl amines, acetylacetone,2,4-pentanedione
Vanadium, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5, butanedioic acid alkyl ester sulfonate sodium add preparing building heat preservation together
Synergy is served in material, significantly improves heat-insulating property, the compression strength of building thermal insulation material；This is probably N, N- bis-
Methyl cyclohexylamine, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5 are in the presence of potassium peroxydisulfate initiator and certain temperature
Curing reaction is crosslinked, generates fluid sealant, so as to improve the heat-insulating property of building thermal insulation material；Vanadium acetylacetonate
As a kind of accelerator, promote N, N- dimethyl cyclohexyl amines and 2,5- dimethyl -2,5 di-t-butyl hexane peroxide crosslink
The fluid sealant of curing reaction generation and the bonding of butanedioic acid alkyl ester sulfonate sodium, solidification, improve the insulation of building thermal insulation material
Performance, compression strength.
The specific implementation of the invention is not to be limited to these illustrations for above content, is led for technology belonging to the present invention
For the those of ordinary skill in domain, without departing from the inventive concept of the premise, some simple deduction or replace can also be made,
The scope of patent protection that the present invention is determined by the claims submitted should be all considered as belonging to.
Claims (3)
- A kind of 1. building heat preservation new material, it is characterised in that in units of parts by weight, including following raw material：It is cement, for building negative Ion powder, expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate, N, N- bis- Methyl cyclohexylamine, vanadium acetylacetonate, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5, butanedioic acid alkyl ester sulfonate sodium, idol Nitrogen diformamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer, diethyl amino propylamine, triethanolamine, second two Aldehyde, hydrogen peroxide, water；The potassium peroxydisulfate, N, N- dimethyl cyclohexyl amines, vanadium acetylacetonate, 2,5- dimethyl -2,5 di-tert-butyl peroxide oneself Alkane, the weight ratio of butanedioic acid alkyl ester sulfonate sodium are (0.3-0.6):(0.2-0.3):(0.2-0.3):(0.3-0.6):(0.4- 0.8)。
- 2. building heat preservation new material according to claim 1, it is characterised in that the negative ion powder for building, with weight Part it is unit, including following raw material：Schorl powder 80-100 parts, zincite powder 20-40 parts, ferric oxide powder 10-20 parts, Cerium oxide 2-6 parts, zinc oxide 3-5 parts.
- 3. building heat preservation new material according to claim 1 or 2, it is characterised in that its preparation method, including following step Suddenly：S1：Cement, hydrogen peroxide, glyoxal and water are stirred in the case where rotating speed is 200-400r/min, slurry is made；S2：By expanded perlite, steel-smelting electric furnace slag, CHARACTERISTICS OF TAILINGS SAND, zircon, phyllite, AR glass fibres, potassium peroxydisulfate, N, N- Dimethyl cyclohexyl amine, vanadium acetylacetonate, the di-t-butyl hexane peroxide of 2,5- dimethyl -2,5, butanedioic acid alkyl ester sulfonate sodium, Azodicarbonamide, 2- methyl methacrylates, silicone amide, polycarboxylate water-reducer are in proportion 200-300 DEG C in temperature, are turned Speed is to stir 3-4h under 60-100r/min, and foam solution is made；S3：Foam solution, negative ion powder for building, diethyl amino propylamine, triethanolamine made from step S2 are added to step S1 In obtained slurry, stirred in the case where rotating speed is 100-200r/min, expanded material is made；S4：Expanded material made from step S3 is poured into mould, ram-jolt is floating, and applies 2-4MPa pressure to the expanded material Power carries out molding 8-10s, is stripped and sheet material base substrate is made；S5：By sheet material base substrate made from step S4 after 100-130 DEG C of drying natural curing 8-10h at normal temperatures, building is made Heat-insulating material.
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Application publication date: 20180109 |