CN105777037A - Fluorine-gypsum-based machine-spraying thermal insulation mortar and preparation method thereof - Google Patents
Fluorine-gypsum-based machine-spraying thermal insulation mortar and preparation method thereof Download PDFInfo
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- CN105777037A CN105777037A CN201610157463.8A CN201610157463A CN105777037A CN 105777037 A CN105777037 A CN 105777037A CN 201610157463 A CN201610157463 A CN 201610157463A CN 105777037 A CN105777037 A CN 105777037A
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- thermal insulation
- insulation mortar
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/14—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements
- C04B28/16—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement
- C04B28/165—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing calcium sulfate cements containing anhydrite, e.g. Keene's cement containing synthetic anhydrite
-
- 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
- C04B2201/10—Mortars, concrete or artificial stone characterised by specific physical values for the viscosity
-
- 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
-
- 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
-
- 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
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- 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 fluorine-gypsum-based machine-spraying thermal insulation mortar and a preparation method thereof and relates to the field of composite thermal insulation material. The fluorine-gypsum-based machine-spraying thermal insulation mortar comprises, by weight, 65-80 parts of fluorine gypsum powder, 4-8 part of quick lime, 3-8 parts of cement, 10-20 parts of superfine slag powder, 0.5-2.5 parts of thixotropic lubricant, 0.7-2.2 parts of EPS particle, 0.4-1 part of redispersible latex powder, 0-0.5 part of water retaining agent, 0.2-0.6 part of starch, 0.5-1.5 parts of gypsum activator, 0.1-0.5 part of polyvinyl alcohol and 35-55 parts of water. The fluorine-gypsum-based machine-spraying thermal insulation mortar is simple to prepare, good in thermal insulation performance, environmentally friendly, energy-saving, applicable to machine spraying and capable of saving cost.
Description
Technical field
The present invention relates to compound insulating material field, particularly relate to a kind of fluorite cream base machine spray thermal insulation mortar and preparation side thereof
Method.
Background technology
Gypsum base thermal insulation mortar light weight, insulation capacity is good, low cost, and speed of application is fast, more general thermal insulation mortar
Having and can use machine spraying technology advantage, therefore it can be advantageously applied in the middle of cold formed steel structure integrated building.
In recent years, it is energy-saving and environment-friendly that comprehensive utilization industrial solid castoff prepares novel gypsum base machine spray thermal insulation mortar,
Utilize industrial residue to prepare novel green energy saving building material and become an important development trend of China's building material industry.
Fluorgypsum mainly from the industrial by-products of hydrofluoric acid chemical enterprise, is mainly composed of anhydrous gypsum, and pH value is 2
～between 5, owing to fluorgypsum is mainly composed of anhydrous gypsum, its heat evolution velocity is very slow, is often unfavorable in architectural engineering
In use；The gypsum base thermal insulation mortar in the past reported is when producing cold bending thin wall type light-weight structure residence industry, due to it
Poor water retention property, mortar internal cohesion is bad, uses machine spraying to there will be the phenomenon such as sagging, landing after plugging and spraying.
Summary of the invention
Present invention aim to address above-mentioned deficiency, it is provided that a kind of utilize industrial by-products, the fluorine that machine can be used to spray
Gypsum base machine spray thermal insulation mortar, it is a further object of the present invention to provide the preparation method of above-mentioned material.
For achieving the above object, the invention provides a kind of fluorite cream base machine spray thermal insulation mortar, its each component and each component
Weight portion respectively as follows: fluorine gypsum powder 65-80 part, quick lime 4-8 part, cement 3-8 part, slag micropowder 10-20 part, thixotroping profit
Lubrication prescription 0.5-2.5 part, EPS particle 0.7-2.2 part, redispersable latex powder 0.4-1 part, water-loss reducer 0-0.5 part, alphalise starch 0.2-
0.6 part, gypsum activation agent 0.5-1.5 part, polyvinyl alcohol 0.1-0.5 part, water 35-55 part.
The specific surface area of described fluorine gypsum powder is 750-900m2/ kg, it is mainly composed of anhydrous gypsum；Described ore deposit
Slag micro mist specific surface area is 325-500m2/kg；Described cement is P O 42.5 cement；Described quick lime calcium oxide content
More than 90%.
Preferably described redispersable latex powder is VAE latex powder, vinyl acetate-versatic acid second
One in alkene ester-acrylic ester copolymer latex powder or polyvinyl acetate-generating vinyl carboxylate-ethylene copolymer.
Preferably described gypsum activation agent is the one in alum, calcining alum, sodium oxalate, sodium sulphate or ferrous sulfate；
Described water-loss reducer is the one in hydroxypropyl methyl cellulose ether (HPMC) or methyl cellulose ether (MC), water-loss reducer viscosity
Between 5-20 ten thousand mpa s；Described alphalise starch can be swelled into translucent liquid in water；Described thixotropic lubricant is
One in aluminium-magnesium silicate or bentonite；Described polyvinyl alcohol is the product of molecular weight 100,000.
The particle diameter of preferably described EPS particle is between 0.3-0.5mm, and bulk density is 4.5-5.5kg/m3。
Present invention also offers the preparation method of above-mentioned fluorite cream base machine spray thermal insulation mortar, it specifically comprises the following steps that first will
Fluorine gypsum powder, quick lime, cement, slag micropowder, thixotropic lubricant, gypsum activation agent, water-loss reducer, alphalise starch, polyvinyl alcohol, can
Redisperse latex powder is put in multi-functional dry powder blender, mix and blend 5-15 minute, the thermal insulation mortar being uniformly mixed
Masterbatch, puts in mortar mixer by masterbatch during use, mix and blend 2-5 minute after adding water, mixer rotating speed 60-80 rev/min,
Put into EPS particle, mixer rotating speed 60-80 rev/min again, stir 5-10 minute, obtain fluorite cream base machine spray thermal insulation mortar.
In fluorite cream base machine of the present invention spray thermal insulation mortar, well to solve fluorgypsum heat evolution velocity slow in gypsum activation agent
Problem, and water-loss reducer mainly adds the water-retaining property of mortar and the internal cohesion of mortar, plays the effect of water-keeping thickening；α-
While starch adds consistency of mortar, decrease the usage amount of water-loss reducer, saved cost；The introducing of polyvinyl alcohol adds
Machine spray thermal insulation mortar flexibility, decrease the consumption of redispersable latex powder, enhance simultaneously with light steel, structural slab bonding
Power.Cement, the incorporation of slag micropowder further add the intensity after mortar hydration and hardening and water resistance.Mixing of quick lime
Enter well to solve the erosion to steel that fluorgypsum produces because it is acid.Mix EPS insulation material, utilize it fabulous
Thermal and insulating performance, effectively reduces the heat transfer coefficient of masonry wall structure, improves thermal insulation mortar thermal insulation, and other are many simultaneously
The incorporation of unit's compound additive makes it have and machine can be used to spray, and not sagging, not landing etc. after not plugging in spraying, spraying
Technological merit.
Employing technique scheme there is advantages that
It is simple that fluorite cream base machine of the present invention spray thermal insulation mortar has preparation method, with low cost, have high cracking resistance energy,
Low shrinkage and deformation, high-flexibility, high cohesive force, water-tolerant, have good thermal and insulating performance concurrently；The most abundant
Utilize the industrial residue such as fluorgypsum, slag micropowder, be a kind of Novel environment-protective energy-saving construction material；Fluorite cream base machine spray thermal insulation mortar
Can spray by machine, while speed of application is fast, more saves manual labor's amount, saved cost；And not plugging in spraying, spraying
After not sagging, not landing.
Detailed description of the invention
Below by embodiment to further instruction of the present invention:
Embodiment 1
By weight, weighing specific surface area is 350m2The fluorine gypsum powder of/kg 79 parts, quick lime 4 parts, cement 6 parts, specific surface area
For 360m2The slag micropowder of/kg 10 parts, thixotropic lubricant 1 part, 0.8 part of ferrous sulfate, water-loss reducer 0.1 part, viscosity is 100,000
Mpa.s, alphalise starch 0.2 part, polyvinyl alcohol 0.2 part, VAE latex powder 0.8 part, put into multifunctional dry
In powder mixer, mix and blend 10 minutes, the thermal insulation mortar masterbatch being uniformly mixed, then masterbatch is put into mortar mixer
In, add water mix and blend 3 minutes, mixer rotating speed 60 revs/min after 70 parts, then puts into EPS particle 1.9 parts, mixer rotating speed 60-
80 revs/min, stir 5 minutes, obtain fluorite cream base machine spray thermal insulation mortar.
Embodiment 2
By weight, weighing specific surface area is 350m2The fluorine gypsum powder of/kg 73 parts, quick lime 5 parts, cement 6 parts, specific surface area
For 360m2The slag micropowder of/kg 15 parts, thixotropic lubricant 1 part, 1 part of ferrous sulfate, water-loss reducer 0.2 part, viscosity is 100,000
Mpa.s, alphalise starch 0.3 part, polyvinyl alcohol 0.3 part, VAE latex powder 0.6 part, put into multifunctional dry
In powder mixer, mix and blend 10 minutes, the thermal insulation mortar masterbatch being uniformly mixed, then masterbatch is put into mortar mixer
In, add water mix and blend 3 minutes, mixer rotating speed 60 revs/min after 70 parts, then puts into EPS particle 1.9 parts, mixer rotating speed 60-
80 revs/min, stir 5 minutes, obtain fluorite cream base machine spray thermal insulation mortar.
Embodiment 3
By weight, weighing specific surface area is 350m2The fluorine gypsum powder of/kg 70 parts, quick lime 6 parts, cement 8 parts, specific surface area
For 360m2The slag micropowder of/kg 15 parts, thixotropic lubricant 1 part, 1.2 parts of ferrous sulfate, water-loss reducer 0.2 part, viscosity is 100,000
Mpa.s, alphalise starch 0.2 part, polyvinyl alcohol 0.4 part, vinylacetate-0.6 part of ethylene copolymer latex powder, put into multi-functional
In dry powder blender, mix and blend 10 minutes, the thermal insulation mortar masterbatch being uniformly mixed, then masterbatch is put into mortar mixer
In, add water mix and blend 3 minutes, mixer rotating speed 60 revs/min after 70 parts, then puts into EPS particle 1.0 parts, mixer rotating speed 60-
80 revs/min, stir 5 minutes, obtain fluorite cream base machine spray thermal insulation mortar.
Embodiment 4
By weight, weighing specific surface area is 350m2The fluorine gypsum powder of/kg 67 parts, quick lime 6 parts, cement 8 parts, specific surface area
For 360m2The slag micropowder of/kg 18 parts, thixotropic lubricant 1 part, 1.4 parts of ferrous sulfate, water-loss reducer 0.2 part, viscosity is 100,000
Mpa.s, alphalise starch 0.3 part, polyvinyl alcohol 0.4 part, VAE latex powder 0.6 part, put into multifunctional dry
In powder mixer, mix and blend 10 minutes, the thermal insulation mortar masterbatch being uniformly mixed, then masterbatch is put into mortar mixer
In, add water mix and blend 3 minutes, mixer rotating speed 60 revs/min after 70 parts, then puts into EPS particle 1.0 parts, mixer rotating speed 60-
80 revs/min, stir 5 minutes, obtain fluorite cream base machine spray thermal insulation mortar.
Relevant parameter test result is as shown in table 1
Table 1 each embodiment testing result and standard-required, normative reference JG/T158-2013 " glue powder polyphenyl granule exterior wall external thermal insulation
System material ":
Table 1 surveyed polymer thermal insulating mortar properties meets JG/T 158-2013 " glue powder polyphenyl granule exterior wall outer heat preservation system
Material " correlated performance requirement, and after adding thixotropic lubricant and other multiple elements design additive, gypsum base machine spray thermal insulation mortar matter
Amount is light, and insulation has certain flexibility, and machine can be used spray, and not plugging in spraying, not sagging, no after spraying
The technological merits such as landing.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those of ordinary skill in the art, in the technical scope that disclosed herein, carry out equivalent, should contain the present invention
Within protection scope of the present invention.
Claims (6)
1. a fluorite cream base machine spray thermal insulation mortar, it is characterised in that: include the weight portion of following components and each component the most such as
Under: fluorine gypsum powder 65-80 part, quick lime 4-8 part, cement 3-8 part, slag micropowder 10-20 part, thixotropic lubricant 0.5-2.5 part,
EPS particle 0.7-2.2 part, redispersable latex powder 0.4-1 part, water-loss reducer 0-0.5 part, alphalise starch 0.2-0.6 part, gypsum activation
Agent 0.5-1.5 part, polyvinyl alcohol 0.1-0.5 part, water 35-55 part.
A kind of fluorite cream base machine spray thermal insulation mortar the most according to claim 1, it is characterised in that: described fluorine gypsum powder
Specific surface area is 750-900m2/kg；Described slag micropowder specific surface area is 325-500m2/kg。
A kind of fluorite cream base machine spray thermal insulation mortar the most according to claim 1, it is characterised in that: described redispersible breast
Rubber powder is VAE latex powder, vinyl acetate-tertiary ethylene carbonate-acrylic ester copolymer latex powder or poly-
One in vinyl acetate-generating vinyl carboxylate-ethylene copolymer.
A kind of fluorite cream base machine spray thermal insulation mortar the most according to claim 1, it is characterised in that: described gypsum activation agent
For the one in alum, calcining alum, sodium oxalate, sodium sulphate or ferrous sulfate；Described water-loss reducer is hydroxypropyl methyl fiber
Element ether or methyl cellulose ether, described water-loss reducer viscosity is between 5-20 ten thousand mpa s；Described thixotropic lubricant is silicic acid
Magnalium or bentonite；Described polyvinyl alcohol is the product of molecular weight 100,000.
A kind of fluorite cream base machine spray thermal insulation mortar the most according to claim 1, it is characterised in that: described EPS particle
Particle diameter is between 0.3-0.5mm, and bulk density is 4.5-5.5kg/m3。
6. the preparation method of a fluorite cream base machine spray thermal insulation mortar, it is characterised in that: carry out as follows: first by fluorgypsum
Powder, quick lime, cement, slag micropowder, thixotropic lubricant, gypsum activation agent, water-loss reducer, alphalise starch, polyvinyl alcohol, redispersible
Latex powder is put in multi-functional dry powder blender, mix and blend 5-15 minute, the thermal insulation mortar masterbatch being uniformly mixed, and makes
Masterbatch is put in mortar mixer by the used time, mix and blend 2-5 minute after adding water, mixer rotating speed 60-80 rev/min, then puts into
EPS particle, mixer rotating speed 60-80 rev/min, stirs 5-10 minute, obtains fluorite cream base machine spray thermal insulation mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157463.8A CN105777037A (en) | 2016-03-18 | 2016-03-18 | Fluorine-gypsum-based machine-spraying thermal insulation mortar and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610157463.8A CN105777037A (en) | 2016-03-18 | 2016-03-18 | Fluorine-gypsum-based machine-spraying thermal insulation mortar and preparation method thereof |
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| CN201610157463.8A Pending CN105777037A (en) | 2016-03-18 | 2016-03-18 | Fluorine-gypsum-based machine-spraying thermal insulation mortar and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830863A (en) * | 2016-12-16 | 2017-06-13 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of energy-saving and heat-insulating material |
| CN106986603A (en) * | 2017-05-03 | 2017-07-28 | 马振义 | A kind of two water titanium gypsum machines spray thermal insulation mortar and preparation method thereof |
| CN107056214A (en) * | 2017-05-24 | 2017-08-18 | 湖南昌迅科技环保股份有限公司 | A kind of fluorite cream base mending mortar |
| CN108546072A (en) * | 2018-06-29 | 2018-09-18 | 武汉沃尔浦科技有限公司 | A kind of resistance to water dispenser dusting brush gypsum material |
| CN111592316A (en) * | 2020-05-25 | 2020-08-28 | 贵州省昊越新型材料科技有限公司 | Gypsum heat-insulating mortar |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552659A (en) * | 2003-12-19 | 2004-12-08 | 北京振利高新技术公司 | Paraffin phase changed thermal mortar powder and preparing method thereof |
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
| CN104478383A (en) * | 2014-11-20 | 2015-04-01 | 湖南有色环保建材有限公司 | Inorganic heat-insulating mortar and preparation method thereof |
-
2016
- 2016-03-18 CN CN201610157463.8A patent/CN105777037A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1552659A (en) * | 2003-12-19 | 2004-12-08 | 北京振利高新技术公司 | Paraffin phase changed thermal mortar powder and preparing method thereof |
| CN101525226A (en) * | 2009-04-13 | 2009-09-09 | 吕运征 | Insulating dry powder mortar |
| CN104478383A (en) * | 2014-11-20 | 2015-04-01 | 湖南有色环保建材有限公司 | Inorganic heat-insulating mortar and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106830863A (en) * | 2016-12-16 | 2017-06-13 | 吴中区穹窿山天仲高分子材料技术研究所 | A kind of energy-saving and heat-insulating material |
| CN106986603A (en) * | 2017-05-03 | 2017-07-28 | 马振义 | A kind of two water titanium gypsum machines spray thermal insulation mortar and preparation method thereof |
| CN107056214A (en) * | 2017-05-24 | 2017-08-18 | 湖南昌迅科技环保股份有限公司 | A kind of fluorite cream base mending mortar |
| CN107056214B (en) * | 2017-05-24 | 2019-06-18 | 湖南昌迅科技环保股份有限公司 | A kind of fluorite cream base mending mortar |
| CN108546072A (en) * | 2018-06-29 | 2018-09-18 | 武汉沃尔浦科技有限公司 | A kind of resistance to water dispenser dusting brush gypsum material |
| CN108546072B (en) * | 2018-06-29 | 2020-12-08 | 武汉沃尔浦科技有限公司 | Water-resistant machine-whitewashing gypsum material |
| CN111592316A (en) * | 2020-05-25 | 2020-08-28 | 贵州省昊越新型材料科技有限公司 | Gypsum heat-insulating mortar |
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Application publication date: 20160720 |
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