CN106588115A - Environment-friendly foam concrete for building decoration engineering - Google Patents
Environment-friendly foam concrete for building decoration engineering Download PDFInfo
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- CN106588115A CN106588115A CN201611187938.4A CN201611187938A CN106588115A CN 106588115 A CN106588115 A CN 106588115A CN 201611187938 A CN201611187938 A CN 201611187938A CN 106588115 A CN106588115 A CN 106588115A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
- C04B38/10—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof by using foaming agents or by using mechanical means, e.g. adding preformed foam
-
- 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/38—Fibrous materials; Whiskers
- C04B14/46—Rock wool ; Ceramic or silicate fibres
- C04B14/4643—Silicates other than zircon
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
- C04B18/16—Waste materials; Refuse from building or ceramic industry
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/02—Treatment
- C04B20/023—Chemical treatment
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/34—Natural resins, e.g. rosin
-
- 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
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
- C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
-
- 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
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Structural Engineering (AREA)
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- Civil Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to the technical field of building decoration engineering, and discloses environment-friendly foam concrete for building decoration engineering. The foam concrete is prepared from, by mass, 35%-55% of mud, 3%-8% of ceramic tile polishing powder, 1%-4% of a rosin type foaming agent, 1.05%-0.1% of foam increasing and stabilizing components, 0.5%-1% of aluminum carbonate, 0.2%-0.4% of basalt fibers, 0.5%-2% of a reinforcing agent, 0.5%-2% of an organosilicon waterproofing agent and the balance water. The foam concrete can comprehensively utilize a large amount of the ceramic tile polishing powder, utilizes waste and is environmentally friendly.
Description
Technical field
The invention belongs to building decoration engineering technology field, and in particular to a kind of building decoration engineering is mixed with environment-friendly type foam
Solidifying soil.
Technical background
Foam concrete has lightweight, insulation, heat-insulated, sound insulation, the special superiority energy such as does not fire, as building is to high level
Development and the implementation of China's Building Energy Conservation Policy, foam concrete have received extensive welcome.Prepared in foam concrete
Cheng Zhong, foaming agent plays pivotal role, and common in the market foam concrete foam pattern is dioxygen Water blown, such bubble
The quality problems such as foam concrete generally existing through hole is more, low strength, water absorption rate height.China is Colophonium resource big country, resource
It is abundant, it is cheap, but traditional colophony type blowing agent stability is bad, is not suitable with production 700kg/m3Following low-density product.
In addition, current foam concrete also there are problems that poor slurry stability, low intensity, it is hygroscopic and, limit
Its extensive application.
The content of the invention
The present invention is directed to the problems referred to above, with natural rosin as primary raw material, discloses a kind of building decoration engineering environmental protection
Type foam concrete, and disclose by adding basalt fibre, Ceramic Tiles on the basis of prepared by prior art foam concrete
The modified materials such as polishing powder, prepare the environment-friendly type building decorative engineering that a kind of density is low, toughness is high, water absorption rate is low and are steeped with environment-friendly type
Foam concrete.The present invention is employed the following technical solutions：
What a kind of building decoration engineering environment-friendly type foam concrete was made up of the raw material of following mass percent：
Cement：35%-55%
Ceramic tile polishing powder：3%-8%
Colophony type foaming agent：1%-4%
Foam enhancing foam stabilizing component：0.05%-0.1%
Aluminium carbonate：0.5%-1%
Basalt fibre：0.2%-0.4%
Reinforcing agent：0.5%-2%
Waterproofing agent of organosilicon：0.5%-2%
Balance of water.
The cement refers to lumnite cement.
The ceramic tile polishing powder refers to that ceramic polished brick is scraping thicknessing, grinding and polishing and edging chamfering etc.
The powder body waste material with certain fineness produced by the row deep added-time.The grain graininess very little of ceramic tile polishing powder, can be filled in
Reduce system water consumption between cement granules, foam structure is more closely knit.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 180 DEG C of -220 DEG C of meltings, 20min-30min is incubated at this temperature makes Lignum Pini Nodi therein
The impurity such as oil fully volatilize, and then cool down, and the Colophonium after cooling is pulverized, and cross 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 6-9:1-3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.5-2h and obtain intermediate products A,
Sodium hydroxide and Colophonium powder mass ratio are 3 during this:2.
(3) by sodium hexameta phosphate, Borax, arabic gum 4-6 in mass ratio:4-6:Input contains water after 1 ratio mixing
Reactor in be heated to 90 DEG C -95 DEG C reaction 1h-1.5h after cool down to obtain intermediate products B.
(4) by above-mentioned intermediate products A, B at 50 DEG C -55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted after cooling with sulphuric acid
It is 6-8 to save to pH, and by the requirement of product solid content 30% remaining water is added, and is subsequently adding and accounts for total mass ratio 0.1%-0.5%
Kazon preservative and account for the benzoquinone of total mass ratio 0.1%-0.5%, both modified rosin type foaming agent.
The foam enhancing foam stabilizing component is made up of sapindoside and N- dodecyl lauroyl amino starch.
Preferably, the foam enhancing foam stabilizing component by sapindoside and N- dodecyl lauroyl amino starch according to quality
Than 1:3 compositions.
Described aluminium carbonate can react generation aluminium hydroxide and carbon dioxide after water is met, and on the one hand can supplement bubble,
On the other hand the hydration reaction of Binder Materials can be promoted, increases intensity.
The basalt fibre is length 3mm-6mm, and filament diameter 10um-15um is by natural basalt ore Jing
High-temperature fusion, wire drawing are formed, and have the good compatibility with cement, can be effectively improved building decoration engineering environment-friendly type foam and be mixed
Solidifying the anti-of soil splits drawing, break resistance.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 5-9:1 composition.
Beneficial effects of the present invention：
(1) the modified rosin type foaming agent of building decoration engineering environment-friendly type foam concrete of the present invention is with natural rosin
Raw material, can be with natural resources Colophonium as raw material, and raw material is easily purchased, storage endurance, fragrant.Foaming abundancy and separate,
Different, volume stability is good.
(2) building decoration engineering environment-friendly type foam concrete prepared by the present invention has that density is low, toughness is high, water absorption rate
Low feature..
(3) building decoration engineering environment-friendly type foam concrete of the present invention can comprehensively utilize a large amount of ceramic tile polishing powder, section
About social resources, improve service efficiency, with significant economic and social benefit.
Specific embodiment
Below in conjunction with specific embodiment, the present invention is described further.
Embodiment 1
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：35%
Ceramic tile polishing powder：3%
Colophony type foaming agent：1%
Foam enhancing foam stabilizing component：0.05%
Aluminium carbonate：0.5%
Basalt fibre：0.2%
Reinforcing agent：0.5%
Waterproofing agent of organosilicon：0.5%
Balance of water.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 180 DEG C of meltings, 20min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein volatilize,
Then cool down, the Colophonium after cooling is pulverized, cross 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 6:3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.5h and obtain intermediate products A, this process
Middle sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 4:6:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 90 DEG C of reaction 1h.
(4) by above-mentioned intermediate products A, B at 50 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted to pH after cooling with sulphuric acid
For 6, by the requirement of product solid content 30% remaining water is added, be subsequently adding the Kazon preservative that accounts for total mass ratio 0.1% and
The benzoquinone of total mass ratio 0.1% is accounted for, modified rosin type foaming agent has both been obtained.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:1 group
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 5:1 composition.
Embodiment 2
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement 55%
Ceramic tile polishing powder 8%
Colophony type foaming agent 4%
Foam enhancing foam stabilizing component 0.1%
Aluminium carbonate 1%
Basalt fibre 0.4%
Reinforcing agent 2%
Waterproofing agent of organosilicon 2%
Balance of water.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 220 DEG C of meltings, 30min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein abundant
Volatilization, then cools down, and the Colophonium after cooling is pulverized, and crosses 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 9:1:In 1 mass ratio input reactor, stir to melting completely, continue reaction 2h and obtain intermediate products A, during this
Sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 6:4:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 95 DEG C of reaction 1.5h.
(4) by above-mentioned intermediate products A, B at 55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted to pH after cooling with sulphuric acid
For 8, by the requirement of product solid content 30% remaining water is added, be subsequently adding the Kazon preservative that accounts for total mass ratio 0.5% and
The benzoquinone of total mass ratio 0.5% is accounted for, modified rosin type foaming agent has both been obtained.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:3 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 9:1 composition.
Embodiment 3
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：40%
Ceramic tile polishing powder：5%
Colophony type foaming agent：3%
Foam enhancing foam stabilizing component：0.08%
Aluminium carbonate：0.8%
Basalt fibre：0.3%
Reinforcing agent：1%
Waterproofing agent of organosilicon：1%
Balance of water.
The cement refers to lumnite cement.
The ceramic tile polishing powder refers to that ceramic polished brick is scraping thicknessing, grinding and polishing and edging chamfering etc.
The powder body waste material with certain fineness produced by the row deep added-time.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 200 DEG C of meltings, 25min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein volatilize,
Then cool down, the Colophonium after cooling is pulverized, cross 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 9:3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.8h and obtain intermediate products A, this process
Middle sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 6:6:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 93 DEG C of reaction 1.3h.
(4) by above-mentioned intermediate products A, B at 50-55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted after cooling with sulphuric acid
It is 7 to pH, by the requirement of product solid content 30% remaining water is added, is subsequently adding the Kazon anti-corrosion for accounting for total mass ratio 0.3%
Agent and account for the benzoquinone of total mass ratio 0.3%, both modified rosin type foaming agent.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:2 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 6:1 composition.
Embodiment 4
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：45%
Ceramic tile polishing powder：4%
Colophony type foaming agent：3%
Foam enhancing foam stabilizing component：0.06%
Aluminium carbonate：0.9%
Basalt fibre：0.25%
Reinforcing agent：0.8%
Waterproofing agent of organosilicon：1%
Balance of water.
The cement refers to lumnite cement.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 210 DEG C of meltings, 28min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein abundant
Volatilization, then cools down, and the Colophonium after cooling is pulverized, and crosses 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 7:2:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.8h and obtain intermediate products A, this process
Middle sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 5:4:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 92 DEG C of reaction 1h.
(4) by above-mentioned intermediate products A, B at 51 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted to pH after cooling with sulphuric acid
For 7, by the requirement of product solid content 30% remaining water is added, be subsequently adding the Kazon preservative that accounts for total mass ratio 0.4% and
The benzoquinone of total mass ratio 0.3% is accounted for, modified rosin type foaming agent has both been obtained.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:2 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 6:1 composition.
Embodiment 5
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：42%
Ceramic tile polishing powder：6%
Colophony type foaming agent：2%
Foam enhancing foam stabilizing component：0.09%
Aluminium carbonate：1%
Basalt fibre：0.3%
Reinforcing agent：1.5%
Waterproofing agent of organosilicon：1.3%
Balance of water.
The cement refers to lumnite cement.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 220 DEG C of meltings, 20min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein abundant
Volatilization, then cools down, and the Colophonium after cooling is pulverized, and crosses 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 6:1:In 1 mass ratio input reactor, stir to melting completely, continue reaction 2h and obtain intermediate products A, during this
Sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 6:5:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 95 DEG C of reaction 1h.
(4) by above-mentioned intermediate products A, B at 55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted to pH after cooling with sulphuric acid
For 6.5, remaining water is added by the requirement of product solid content 30%, be subsequently adding the Kazon preservative for accounting for total mass ratio 0.3%
With the benzoquinone for accounting for total mass ratio 0.2%, modified rosin type foaming agent had both been obtained.
Comparative example 1
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：40%
Ceramic tile polishing powder：5%
Commercial rosin foaming agent：3%
Foam enhancing foam stabilizing component：0.08%
Aluminium carbonate：0.8%
Basalt fibre：0.3%
Reinforcing agent：1%
Waterproofing agent of organosilicon：1%
Balance of water.
The cement refers to lumnite cement.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:2 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 6:1 composition.
Comparative example 2
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：40%
Colophony type foaming agent：3%
Foam enhancing foam stabilizing component：0.08%
Aluminium carbonate：0.8%
Basalt fibre：0.3%
Reinforcing agent：1%
Waterproofing agent of organosilicon：1%
Balance of water.
The cement refers to lumnite cement.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 200 DEG C of meltings, 25min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein volatilize,
Then cool down, the Colophonium after cooling is pulverized, cross 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 9:3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.8h and obtain intermediate products A, this process
Middle sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 6:6:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 93 DEG C of reaction 1.3h.
(4) by above-mentioned intermediate products A, B at 50-55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted after cooling with sulphuric acid
It is 7 to pH, by the requirement of product solid content 30% remaining water is added, is subsequently adding the Kazon anti-corrosion for accounting for total mass ratio 0.3%
Agent and account for the benzoquinone of total mass ratio 0.3%, both modified rosin type foaming agent.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:2 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 6:1 composition.
Comparative example 3
A kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：
Cement：40%
Ceramic tile polishing powder：5%
Colophony type foaming agent：3%
Foam enhancing foam stabilizing component：0.08%
Basalt fibre：0.3%
Reinforcing agent：1%
Waterproofing agent of organosilicon：1%
Balance of water.
The cement refers to lumnite cement.
The colophony type foaming agent preparation method is as follows：
(1) by rosin heating to 200 DEG C of meltings, 25min is incubated at this temperature makes the impurity such as Oleum Terebinthinae therein volatilize,
Then cool down, the Colophonium after cooling is pulverized, cross 100 mesh sieves standby.
(2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, by Colophonium powder, sodium alginate, tall oil
By quality 9:3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.8h and obtain intermediate products A, this process
Middle sodium hydroxide is 3 with Colophonium powder mass ratio:2.
(3) by sodium hexameta phosphate, Borax, arabic gum in mass ratio 6:6:Put into containing the anti-of water after 1 ratio mixing
To answer be heated in kettle and cool down to obtain intermediate products B after 93 DEG C of reaction 1.3h.
(4) by above-mentioned intermediate products A, B at 50-55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted after cooling with sulphuric acid
It is 7 to pH, by the requirement of product solid content 30% remaining water is added, is subsequently adding the Kazon anti-corrosion for accounting for total mass ratio 0.3%
Agent and account for the benzoquinone of total mass ratio 0.3%, both modified rosin type foaming agent.
The foam enhancing foam stabilizing component is by sapindoside and N- dodecyl lauroyl amino starch according to mass ratio 1:2 groups
Into.
The reinforcing agent is by sodium humate and triethanolamine according to mass ratio 6:1 composition.
Performance test
With reference to JG/T266-2011《Building decoration engineering environment-friendly type foam concrete》、GB/T5486-2008《It is inorganic hard
Matter insulating product test method》Standard, performance test is carried out to embodiment 1-5 and comparative example 1-3, test result see the table below
1。
The foam cement performance of table 1
Claims (6)
1. a kind of building decoration engineering environment-friendly type foam concrete according to the mass fraction, comprising following components：Cement 35%-
55%th, ceramic tile polishing powder 3%-8%, colophony type foaming agent 1%-4%, foam enhancing foam stabilizing component 0.05%-0.1%, aluminium carbonate
It is 0.5%-1%, basalt fibre 0.2%-0.4%, reinforcing agent 0.5%-2%, waterproofing agent of organosilicon 0.5%-2%, balance of
Water.
2. building decoration engineering according to claim 1 environment-friendly type foam concrete, it is characterised in that the colophony type
Foaming agent preparation method is as follows：
1) by rosin heating to 180 DEG C of -220 DEG C of meltings, 20min-30min is incubated at this temperature makes Oleum Terebinthinae therein etc. miscellaneous
Matter is fully volatilized, and is then cooled down, and the Colophonium after cooling is pulverized, and crosses 100 mesh sieves standby；
2) by sodium hydroxide and water according to mass ratio 1:2 are mixed and heated to boiling, and Colophonium powder, sodium alginate, tall oil are pressed into matter
Amount 6-9:1-3:In 1 mass ratio input reactor, stir to melting completely, continue reaction 1.5h-2h and obtain intermediate products A, this
During sodium hydroxide and Colophonium powder mass ratio be 3:2；
3) by sodium hexameta phosphate, Borax, arabic gum 4-6 in mass ratio:4-6:The reaction containing water is put into after 1 ratio mixing
It is heated in kettle after 90-95 DEG C of reaction 1h-1.5h and cools down to obtain intermediate products B；
4) by above-mentioned intermediate products A, B at 50 DEG C -55 DEG C, in mass ratio 3:2 mix homogeneously, are adjusted to pH after cooling with sulphuric acid
For 6-8, remaining water is added by the requirement of product solid content 30%, be subsequently adding the Kazon for accounting for total mass ratio 0.1%-0.5%
Preservative and the benzoquinone for accounting for total mass ratio 0.1%-0.5%, had both obtained modified rosin type foaming agent.
3. building decoration engineering according to claim 1 environment-friendly type foam concrete, it is characterised in that the foam enhancing is steady
Bubble component is made up of sapindoside and N- dodecyl lauroyl amino starch.
4. building decoration engineering according to claim 1 environment-friendly type foam concrete, it is characterised in that the basalt
Fiber be length 3mm-6mm, filament diameter 10um-15um.
5. building decoration engineering according to claim 1 environment-friendly type foam concrete, it is characterised in that the reinforcing agent
By sodium humate and triethanolamine according to mass ratio 5-9:1 composition.
6. building decoration engineering according to claim 1 environment-friendly type foam concrete, it is characterised in that the cement is
Lumnite cement.
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| CN110066155A (en) * | 2019-05-08 | 2019-07-30 | 佛山市顺德区伦教港兴建材有限公司 | A kind of building block and preparation method thereof |
| CN110606706A (en) * | 2019-11-05 | 2019-12-24 | 浙江沃瑞科技有限公司 | Waterproof mortar and preparation method thereof, and mortar additive material and preparation method thereof |
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| CN105201085A (en) * | 2015-08-26 | 2015-12-30 | 中国林业科学研究院木材工业研究所 | Composite board and preparation method thereof |
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| CN106588115B (en) | 2019-06-11 |
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