CN106145807A - A kind of "dead" construction material of low alkali and preparation method thereof - Google Patents
A kind of "dead" construction material of low alkali and preparation method thereof Download PDFInfo
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- CN106145807A CN106145807A CN201610529411.9A CN201610529411A CN106145807A CN 106145807 A CN106145807 A CN 106145807A CN 201610529411 A CN201610529411 A CN 201610529411A CN 106145807 A CN106145807 A CN 106145807A
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- construction material
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- alkali
- cement
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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
- C04B28/02—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
- C04B28/021—Ash cements, e.g. fly ash cements ; Cements based on incineration residues, e.g. alkali-activated slags from waste incineration ; Kiln dust 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
- C04B2111/00008—Obtaining or using nanotechnology related materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
- C04B2111/1025—Alkali-free or very low alkali-content materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/52—Sound-insulating materials
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
A kind of "dead" construction material of low alkali and preparation method thereof, this material includes following parts by weight of component: calcinated argil 20 30 parts, Borax 12 14 parts, alkali-free glass fibre 8 10 parts, spend Chinese small iris fiber 8 10 parts, antimony oxide 10 15 parts, potassium stearate 68 parts, nano silicon 18 26 parts, 5 10 parts, No. 525 cement of lignin 32 40 parts, polyurethane 6 10 parts, polyvinyl chloride graft maleic anhydride 6 10 parts, clay 25 35 parts, 36 42 parts of water in vain.Construction material basicity of the present invention is low, and radioactivity is extremely low, human body will not produce harm, and hardness is strong, density is lower, and shock resistance is the most superior, and has good fire resistant flame retardant performance, is not easily susceptible to the roasting of high temperature and processs, also has extraordinary soundproof effect.
Description
Technical field
The present invention relates to building material technical field, be specifically related to a kind of "dead" construction material of low alkali and preparation side thereof
Method.
Background technology
Along with developing rapidly of science and technology, architectural engineering has a great development, and the investment of capital construction rises year by year, needs
There is more more preferable construction material to adapt to the needs of architectural engineering development, but, in construction material, some old materials make
Constructions work exists the amount of labour is big, production efficiency is low, capital construction cycle length, building from the shortcoming such as great, become building work
Journey stumbling-block preventing the development.Reduction, the enhancing of shock resistance, the raising of heat-insulating property and the effect of sound insulation to construction material deadweight
More and more higher Deng requirement.
The Safety and Environmental Protection of construction material is increasingly subject to people's attention.Therefore, develop and promote safe and harmless
Construction material, improve indoor living environment and seem and be highly desirable to.
Summary of the invention
The technical problem to be solved is to provide a kind of "dead" construction material of low alkali, construction material basicity
Low, radioactivity is extremely low, human body will not produce harm, and hardness is strong, density is lower, and shock resistance is the most superior, and has
Good fire resistant flame retardant performance, is not easily susceptible to the roasting of high temperature and processs, also have extraordinary soundproof effect.
Another object of the present invention is to provide the preparation method of a kind of "dead" construction material of low alkali.
A kind of "dead" construction material of low alkali, including following parts by weight of component: calcinated argil 20-30 part, Borax 12-14
Part, alkali-free glass fibre 8-10 part, spend Chinese small iris fiber 8-10 part, antimony oxide 10-15 part, potassium stearate 6-8 part, nanometer in vain
Silica 1 8-26 part, lignin 5-10 part, No. 525 cement 32-40 parts, polyurethane 6-10 part, polrvinyl chloride connect
Branch maleic anhydride 6-10 part, clay 25-35 part, water 36-42 part.
Described No. 525 cement are pulverized fuel ash cement.
The preparation method of a kind of "dead" construction material of low alkali, comprises the following steps:
(1) by the calcinated argil of formula ratio, Borax, alkali-free glass fibre, Chinese small iris fiber, antimony oxide, tristearin are spent in vain
Acid potassium, nano silicon, lignin, No. 525 cement, polyurethane, polyvinyl chloride graft maleic anhydride, clays mix
Close and first roughly grind, be finely ground into particle diameter the most again and be not more than 3mm granule；
(2) material of milled is added water mix to uniformly without caking；
(3) step (2) gained material is injected in mould, extrusion forming；
(4) goods of molding carrying out high temperature drying, dry temperature and be 82-88 DEG C, drying time is 4h.
In described step (3), the moulding pressure of extrusion forming is 3.0-3.4MPa.
Drying temperature in described step (4) is 85 DEG C.
The invention has the beneficial effects as follows: construction material basicity of the present invention is low, and radioactivity is extremely low, and human body will not be produced danger
Evil, and hardness is strong, density is lower, and shock resistance is the most superior, and has good fire resistant flame retardant performance, is not easily susceptible to high temperature
Roasting process, also there is extraordinary soundproof effect.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment 1
A kind of "dead" construction material of low alkali, including following parts by weight of component: calcinated argil 25 parts, Borax 13 parts, nothing
Alkali containing glass fibre 9 parts, spend in vain Chinese small iris fiber 9 parts, antimony oxide 12 parts, potassium stearate 7 parts, nano silicon 22 parts, wood
8 parts, No. 525 cement of quality 36 parts, polyurethane 8 parts, polyvinyl chloride graft maleic anhydride 8 parts, clay 30 parts, water 39
Part.
Described No. 525 cement are pulverized fuel ash cement.
The preparation method of a kind of "dead" construction material of low alkali, comprises the following steps:
(1) by the calcinated argil of formula ratio, Borax, alkali-free glass fibre, Chinese small iris fiber, antimony oxide, tristearin are spent in vain
Acid potassium, nano silicon, lignin, No. 525 cement, polyurethane, polyvinyl chloride graft maleic anhydride, clays mix
Close and first roughly grind, be finely ground into particle diameter the most again and be not more than 3mm granule；
(2) material of milled is added water mix to uniformly without caking；
(3) being injected in mould by step (2) gained material, extrusion forming, moulding pressure is 3.2MPa；
(4) goods of molding carrying out high temperature drying, drying temperature is 85 DEG C, and drying time is 4h.
Embodiment 2
A kind of "dead" construction material of low alkali, including following parts by weight of component: calcinated argil 20 parts, Borax 12 parts, nothing
Alkali containing glass fibre 8 parts, spend in vain Chinese small iris fiber 8 parts, antimony oxide 10 parts, potassium stearate 6 parts, nano silicon 18 parts, wood
5 parts, No. 525 cement of quality 32 parts, polyurethane 6 parts, polyvinyl chloride graft maleic anhydride 6 parts, clay 25 parts, water 36
Part.
Described No. 525 cement are pulverized fuel ash cement.
The preparation method of a kind of "dead" construction material of low alkali, comprises the following steps:
(1) by the calcinated argil of formula ratio, Borax, alkali-free glass fibre, Chinese small iris fiber, antimony oxide, tristearin are spent in vain
Acid potassium, nano silicon, lignin, No. 525 cement, polyurethane, polyvinyl chloride graft maleic anhydride, clays mix
Close and first roughly grind, be finely ground into particle diameter the most again and be not more than 3mm granule；
(2) material of milled is added water mix to uniformly without caking；
(3) being injected in mould by step (2) gained material, extrusion forming, moulding pressure is 3.0MPa；
(4) goods of molding carrying out high temperature drying, drying temperature is 82 DEG C, and drying time is 4h.
Embodiment 3
A kind of "dead" construction material of low alkali, including following parts by weight of component: calcinated argil 30 parts, Borax 14 parts, nothing
Alkali containing glass fibre 10 parts, spend in vain Chinese small iris fiber 10 parts, antimony oxide 15 parts, potassium stearate 8 parts, nano silicon 26 parts,
10 parts, No. 525 cement of lignin 40 parts, polyurethane 10 parts, polyvinyl chloride graft maleic anhydride 10 parts, clay 35
Part, 42 parts of water.
Described No. 525 cement are pulverized fuel ash cement.
The preparation method of a kind of "dead" construction material of low alkali, comprises the following steps:
(1) by the calcinated argil of formula ratio, Borax, alkali-free glass fibre, Chinese small iris fiber, antimony oxide, tristearin are spent in vain
Acid potassium, nano silicon, lignin, No. 525 cement, polyurethane, polyvinyl chloride graft maleic anhydride, clays mix
Close and first roughly grind, be finely ground into particle diameter the most again and be not more than 3mm granule；
(2) material of milled is added water mix to uniformly without caking；
(3) being injected in mould by step (2) gained material, extrusion forming, moulding pressure is 3.4MPa；
(4) goods of molding carrying out high temperature drying, drying temperature is 88 DEG C, and drying time is 4h.
The material that the embodiment of the present invention 1,2,3 prepares and the detection Data Comparison such as following table of common material on the market:
From test data, the anti-yield strength of material of the present invention is big, and hardness is good, and soundproof effect is ideal, Er Qiefang
Penetrating property is the lowest, and construction material safety and environmental protection of the present invention, popularizing application prospect is wide.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (5)
1. the "dead" construction material of low alkali, it is characterised in that include following parts by weight of component: calcinated argil 20-30 part,
Borax 12-14 part, alkali-free glass fibre 8-10 part, spend Chinese small iris fiber 8-10 part, antimony oxide 10-15 part, potassium stearate in vain
6-8 part, nano silicon 18-26 part, lignin 5-10 part, No. 525 cement 32-40 parts, polyurethane 6-10 part,
Polyvinyl chloride graft maleic anhydride 6-10 part, clay 25-35 part, water 36-42 part.
The low alkali of one the most according to claim 1 is "dead" construction material, it is characterised in that described No. 525 cement are
Pulverized fuel ash cement.
3. the preparation method of the "dead" construction material of low alkali, it is characterised in that comprise the following steps:
(1) by the calcinated argil of formula ratio, Borax, alkali-free glass fibre, spend in vain Chinese small iris fiber, antimony oxide, potassium stearate,
Nano silicon, lignin, No. 525 cement, polyurethane, polyvinyl chloride graft maleic anhydride, clay mixing are first
Roughly grind, be finely ground into particle diameter the most again and be not more than 3mm granule；
(2) material of milled is added water mix to uniformly without caking；
(3) step (2) gained material is injected in mould, extrusion forming；
(4) goods of molding carrying out high temperature drying, dry temperature and be 82-88 DEG C, drying time is 4h.
The preparation method of a kind of "dead" construction material of low alkali the most according to claim 3, it is characterised in that described step
Suddenly in (3), the moulding pressure of extrusion forming is 3.0-3.4MPa.
The preparation method of a kind of "dead" construction material of low alkali the most according to claim 3, it is characterised in that described step
Suddenly the drying temperature in (4) is 85 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529411.9A CN106145807A (en) | 2016-07-06 | 2016-07-06 | A kind of "dead" construction material of low alkali and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610529411.9A CN106145807A (en) | 2016-07-06 | 2016-07-06 | A kind of "dead" construction material of low alkali and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106145807A true CN106145807A (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610529411.9A Pending CN106145807A (en) | 2016-07-06 | 2016-07-06 | A kind of "dead" construction material of low alkali and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100146A (en) * | 1986-01-10 | 1987-08-19 | 挪威普罗科公司 | Water and fire resistant building material |
| CN1119011A (en) * | 1993-03-25 | 1996-03-20 | 三智商事株式会社 | Cement type kneaded molded article having high bending strength and compressive strength, and method of production thereof |
| CN1342621A (en) * | 2000-09-13 | 2002-04-03 | 陈聪海 | Fire-isoalting flame-retarding building material for movable house and its preparing process |
| CN103360103A (en) * | 2013-04-17 | 2013-10-23 | 安徽盛仁新型建材有限公司 | Fly ash concrete aerated insulating brick and production method thereof |
| CN104628342A (en) * | 2013-11-12 | 2015-05-20 | 青岛青工建筑机械有限公司 | Building material with strong toughness and stabilization |
-
2016
- 2016-07-06 CN CN201610529411.9A patent/CN106145807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87100146A (en) * | 1986-01-10 | 1987-08-19 | 挪威普罗科公司 | Water and fire resistant building material |
| CN1119011A (en) * | 1993-03-25 | 1996-03-20 | 三智商事株式会社 | Cement type kneaded molded article having high bending strength and compressive strength, and method of production thereof |
| CN1342621A (en) * | 2000-09-13 | 2002-04-03 | 陈聪海 | Fire-isoalting flame-retarding building material for movable house and its preparing process |
| CN103360103A (en) * | 2013-04-17 | 2013-10-23 | 安徽盛仁新型建材有限公司 | Fly ash concrete aerated insulating brick and production method thereof |
| CN104628342A (en) * | 2013-11-12 | 2015-05-20 | 青岛青工建筑机械有限公司 | Building material with strong toughness and stabilization |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20161123 |