CN107417232A - A kind of preparation method of Novel compressive construction material - Google Patents
A kind of preparation method of Novel compressive construction material Download PDFInfo
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- CN107417232A CN107417232A CN201710479650.2A CN201710479650A CN107417232A CN 107417232 A CN107417232 A CN 107417232A CN 201710479650 A CN201710479650 A CN 201710479650A CN 107417232 A CN107417232 A CN 107417232A
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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
-
- 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
- C04B28/06—Aluminous 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
- C04B2111/00017—Aspects relating to the protection of the environment
-
- 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)
- Processing Of Solid Wastes (AREA)
Abstract
A kind of preparation method of Novel compressive construction material, including following preparation process：First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；When stalk the 2nd, being dried into water content below 5% at 80 100 DEG C, import in grinder and be ground to 200 300 mesh sieve, obtain powder of straw；3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and is placed on ball milling in ball mill, ratio of grinding media to material is 12 in ball mill:1‑20:1, Ball-milling Time is 50 60min, obtains mixture two；4th, powder of straw and mixture two are sequentially added in mixture one, adds hydroxypropyl methyl cellulose and butyl rubber, heated while stirring, temperature is 300 380 DEG C, stirs 40 45min, obtains base material；5th, base material is imported in mould and be press-formed, you can obtain finished product.The construction material that the present invention is prepared has the characteristics of rupture strength and high compression strength.
Description
Technical field
The invention belongs to building material technical field, and in particular to a kind of preparation method of Novel compressive construction material.
Background technology
New Building Materials mainly include novel wall material, NEW PAINT SYSTEMS FOR BUILDINGS, novel building plastics, novel building dress
Exterior material, new waterproof and encapsulant totally five part.Novel wall construction material refers to new material resource, energy resource consumption
It is low, a large amount of to utilize local supplies and waste resource；To environment, to personal friendly harmless and be advantageous to ecological environmental protection, maintain
The balance of ecological environment；Meanwhile it can recycle.New Building Materials have the characteristics of high-strength light at present：Lightweight master
Refer to that material is porous, bulk density is small.It is high-strength be primarily referred to as material intensity it is higher.Novel wall material refers to except clay is real
Beyond heart brick with section soil, energy-conservation, profit is useless, have preferable physical and mechanical property, adapt to building products industrialize, construction machinery
The materials for wall change, reduce job site wet trade, improved the modern architecture industry demands for development such as building function.Novel wall is built
The compression strength and rupture strength of material act on it larger, it is necessary to effectively improve its intensity.
In summary, it is therefore desirable to which a kind of preferably Anti-pressure construction material improves the deficiencies in the prior art, and promotion builds
Build the development of industry.
The content of the invention
It is an object of the invention to provide a kind of preparation method of Novel compressive construction material, construction material of the invention has
The high performance of High anti bending strength, compression strength, is improved by the technique to construction material and composition, effectively improves it
Intensity, and then solve the problems, such as conventional construction material low intensity, there is certain potential safety hazard.
The invention provides following technical scheme：
A kind of preparation method of Novel compressive construction material, including following preparation process：
First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；
When stalk the 2nd, being dried into water content below 5% at 80-100 DEG C, import in grinder and be ground to 200-300 mesh
Sieve, obtain powder of straw；
3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and are placed on ball milling in ball mill,
Ratio of grinding media to material is 12 in ball mill:1-20:1, Ball-milling Time is 50-60min, obtains mixture two；
4th, powder of straw and mixture two are sequentially added in mixture one, add hydroxypropyl methyl cellulose and butyl rubber,
Heat while stirring, temperature is 300-380 DEG C, stirs 40-45min, obtains base material；
5th, base material is imported in mould and be press-formed, you can obtain finished product.
Preferably, the Novel compressive construction material includes the raw material of following parts by weight：Flyash 30-50 parts, polymer
20-30 parts, clot promoting material 14-19 parts, water 43-49 parts, stalk 25-40 parts, magnesium calcium carbonate 22-34 parts, blast-furnace cinder 20-28
Part, clay 32-37 parts, dolomite dust 12-18 parts, feldspar powder 15-18 parts, line borate 10-12 parts, hydroxypropyl methyl cellulose
18-22 parts and butyl rubber 18-25 parts.
Preferably, the flyash of the step 1 is one-level flyash or second class powered coal ash.
Preferably, the polymer of the step 1 is that polyvinyl alcohol resin, acrylic resin and ethane-acetic acid ethyenyl ester are total to
Any of poly resin or a variety of mixing.
Preferably, the clot promoting material of the step 1 is any of gypsum, quick hardening sulphoaluminate cement and sodium sulphate
Or two kinds compound.
Preferably, the pressure of the step 5 extrusion forming is 30-40MPa, and the time of pressing and forming once is 10-14s.
Preferably, maintenance processing need to carried out after the step 5 extrusion forming.
Preferably, the maintenance processing removes biomembrane after standing 2-3 days under natural environment to cover last layer biomembrane
Remove.
The beneficial effects of the invention are as follows：
The present invention ecological, environmental protective, meets sustainable development requirement using agricultural crop straw as the raw material of construction material.
The construction material of the present invention has the high performance of High anti bending strength, compression strength, passes through the technique to construction material
And composition is improved, its intensity is effectively improved, and then solves conventional construction material low intensity, there is certain peace
The problem of full hidden danger.
The lower cost for material of the present invention, material environment friendly, wide material sources, easily obtain, non-secondary pollution thing in preparation process
Discharge, energy-conserving and environment-protective are simple to operate to the particular/special requirement of manufacturing equipment five, are adapted to industrialization is extensive to prepare, and can be led in building
Domain is played a great role, and is had a extensive future.
Embodiment
Embodiment 1
A kind of preparation method of Novel compressive construction material, including following preparation process：
First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；
When stalk the 2nd, being dried into water content below 5% at 80 DEG C, import in grinder and be ground to 200 mesh sieve, obtain
To powder of straw；
3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and are placed on ball milling in ball mill,
Ratio of grinding media to material is 12 in ball mill:1, Ball-milling Time is 50min, obtains mixture two；
4th, powder of straw and mixture two are sequentially added in mixture one, add hydroxypropyl methyl cellulose and butyl rubber,
Heat while stirring, temperature is 380 DEG C, stirs 45min, obtains base material；
5th, base material is imported in mould and be press-formed, you can obtain finished product.
Novel compressive construction material includes the raw material of following parts by weight：50 parts of flyash, 30 parts of polymer, clot promoting material 19
Part, 49 parts of water, 40 parts of stalk, 34 parts of magnesium calcium carbonate, 28 parts of blast-furnace cinder, 32 parts of clay, 18 parts of dolomite dust, feldspar powder 18
Part, 12 parts of line borate, 18 parts of hydroxypropyl methyl cellulose and 18 parts of butyl rubber.
The flyash of step 1 is one-level flyash.
The polymer of step 1 is the mixing of polyvinyl alcohol resin and ethylene-vinyl acetate c resin.
The clot promoting material of step 1 is the compound of gypsum and sodium sulphate.
The pressure of step 5 extrusion forming is 40MPa, and the time of pressing and forming once is 14s.
Maintenance processing need to be being carried out after step 5 extrusion forming.
Maintenance processing removes biomembrane after standing 3 days under natural environment to cover last layer biomembrane.
Embodiment 2
A kind of preparation method of Novel compressive construction material, including following preparation process：
First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；
When stalk the 2nd, being dried into water content below 5% at 80 DEG C, import in grinder and be ground to 200 mesh sieve, obtain
To powder of straw；
3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and are placed on ball milling in ball mill,
Ratio of grinding media to material is 12 in ball mill:1, Ball-milling Time is 50min, obtains mixture two；
4th, powder of straw and mixture two are sequentially added in mixture one, add hydroxypropyl methyl cellulose and butyl rubber,
Heat while stirring, temperature is 300 DEG C, stirs 40min, obtains base material；
5th, base material is imported in mould and be press-formed, you can obtain finished product.
Novel compressive construction material includes the raw material of following parts by weight：30 parts of flyash, 20 parts of polymer, clot promoting material 14
Part, 43 parts of water, 28 parts of stalk, 22 parts of magnesium calcium carbonate, 20 parts of blast-furnace cinder, 32 parts of clay, 12 parts of dolomite dust, feldspar powder 15
Part, 10 parts of line borate, 18 parts of hydroxypropyl methyl cellulose and 18 parts of butyl rubber.
The flyash of step 1 is second class powered coal ash.
The polymer of step 1 is the mixed of polyvinyl alcohol resin, acrylic resin and ethylene-vinyl acetate c resin
Close.
The clot promoting material of step 1 is the compound of quick hardening sulphoaluminate cement and sodium sulphate.
The pressure of step 5 extrusion forming is 30MPa, and the time of pressing and forming once is 14s.
Maintenance processing need to be being carried out after step 5 extrusion forming.
Maintenance processing removes biomembrane after standing 3 days under natural environment to cover last layer biomembrane.
Embodiment 3
A kind of preparation method of Novel compressive construction material, including following preparation process：
First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；
When stalk the 2nd, being dried into water content below 5% at 100 DEG C, import in grinder and be ground to 200 mesh sieve, obtain
To powder of straw；
3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and are placed on ball milling in ball mill,
Ratio of grinding media to material is 20 in ball mill:1, Ball-milling Time is 50min, obtains mixture two；
4th, powder of straw and mixture two are sequentially added in mixture one, add hydroxypropyl methyl cellulose and butyl rubber,
Heat while stirring, temperature is 300 DEG C, stirs 45min, obtains base material；
5th, base material is imported in mould and be press-formed, you can obtain finished product.
Novel compressive construction material includes the raw material of following parts by weight：50 parts of flyash, 20 parts of polymer, clot promoting material 14
Part, 49 parts of water, 25 parts of stalk, 34 parts of magnesium calcium carbonate, 20 parts of blast-furnace cinder, 37 parts of clay, 18 parts of dolomite dust, feldspar powder 15
Part, 12 parts of line borate, 18 parts of hydroxypropyl methyl cellulose and 25 parts of butyl rubber.
The flyash of step 1 is one-level flyash.
The polymer of step 1 is the mixed of polyvinyl alcohol resin, acrylic resin and ethylene-vinyl acetate c resin
Close.
The clot promoting material of step 1 is the compound of gypsum and sodium sulphate.
The pressure of step 5 extrusion forming is 40MPa, and the time of pressing and forming once is 10s.
Maintenance processing need to be being carried out after step 5 extrusion forming.
Maintenance processing removes biomembrane after standing 3 days under natural environment to cover last layer biomembrane.
Table one：
| Rupture strength（Mpa） | Compression strength（Mpa） | |
| Embodiment 1 | 13.8 | 26.9 |
| Embodiment 2 | 14.5 | 31.3 |
| Embodiment 3 | 12.9 | 29.8 |
| The construction material of in the market | 8.2 | 24.6 |
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to the foregoing embodiments
The present invention is described in detail, for those skilled in the art, it still can be to foregoing embodiments institute
The technical scheme of record is modified, or carries out equivalent substitution to which part technical characteristic.It is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (8)
1. a kind of preparation method of Novel compressive construction material, it is characterised in that including following preparation process：
First, flyash, polymer, clot promoting material and water are mixed and stirred for uniformly, obtaining mixture one；
When stalk the 2nd, being dried into water content below 5% at 80-100 DEG C, import in grinder and be ground to 200-300 mesh
Sieve, obtain powder of straw；
3rd, magnesium calcium carbonate, blast-furnace cinder, clay, dolomite dust, feldspar powder and line borate are mixed and are placed on ball milling in ball mill,
Ratio of grinding media to material is 12 in ball mill:1-20:1, Ball-milling Time is 50-60min, obtains mixture two；
4th, powder of straw and mixture two are sequentially added in mixture one, add hydroxypropyl methyl cellulose and butyl rubber,
Heat while stirring, temperature is 300-380 DEG C, stirs 40-45min, obtains base material；
5th, base material is imported in mould and be press-formed, you can obtain finished product.
2. the preparation method of a kind of Novel compressive construction material according to claim 1, it is characterised in that described new anti-
Pressure construction material includes the raw material of following parts by weight：Flyash 30-50 parts, polymer 20-30 parts, clot promoting material 14-19 parts, water
43-49 parts, stalk 25-40 parts, magnesium calcium carbonate 22-34 parts, blast-furnace cinder 20-28 parts, clay 32-37 parts, dolomite dust 12-18
Part, feldspar powder 15-18 parts, line borate 10-12 parts, hydroxypropyl methyl cellulose 18-22 parts and butyl rubber 18-25 parts.
A kind of 3. preparation method of Novel compressive construction material according to claim 1, it is characterised in that the step 1
Flyash be one-level flyash or second class powered coal ash.
A kind of 4. preparation method of Novel compressive construction material according to claim 1, it is characterised in that the step 1
Polymer be any of polyvinyl alcohol resin, acrylic resin and ethylene-vinyl acetate c resin or a variety of
Mixing.
A kind of 5. preparation method of Novel compressive construction material according to claim 1, it is characterised in that the step 1
Clot promoting material be the compound of any of gypsum, quick hardening sulphoaluminate cement and sodium sulphate or two kinds.
A kind of 6. preparation method of Novel compressive construction material according to claim 1, it is characterised in that the step 5
The pressure of extrusion forming is 30-40MPa, and the time of pressing and forming once is 10-14s.
A kind of 7. preparation method of Novel compressive construction material according to claim 1, it is characterised in that the step 5
Maintenance processing need to be being carried out after extrusion forming.
8. the preparation method of a kind of Novel compressive construction material according to claim 7, it is characterised in that at the maintenance
Manage to cover last layer biomembrane, remove biomembrane after standing 2-3 days under natural environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479650.2A CN107417232A (en) | 2017-06-22 | 2017-06-22 | A kind of preparation method of Novel compressive construction material |
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| CN201710479650.2A CN107417232A (en) | 2017-06-22 | 2017-06-22 | A kind of preparation method of Novel compressive construction material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219500A (en) * | 2018-01-23 | 2018-06-29 | 合肥欧仕嘉机电设备有限公司 | A kind of preparation method of novel wall construction material |
| CN108821728A (en) * | 2018-06-29 | 2018-11-16 | 广西浙缘农业科技有限公司 | A kind of technique preparing alkali-activated material using bagasse |
| CN108947342A (en) * | 2018-06-29 | 2018-12-07 | 广西浙缘农业科技有限公司 | A kind of technique preparing alkali-activated material using manioc waste |
| CN109694229A (en) * | 2019-01-25 | 2019-04-30 | 山东源根化学技术研发有限公司 | A kind of preparation method of dolomite complex building waste material building board |
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| CN105060774A (en) * | 2015-08-19 | 2015-11-18 | 苏州凯欧曼新材料科技有限公司 | Anti-fracture and anti-pressure composite wall building material and preparation method thereof |
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| CN107200513A (en) * | 2017-06-13 | 2017-09-26 | 合肥大麦灯箱器材有限公司 | A kind of preparation method of New Building Materials |
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2017
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| CN102712548A (en) * | 2009-12-31 | 2012-10-03 | 卡勒拉公司 | Methods and compositions using calcium carbonate |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108219500A (en) * | 2018-01-23 | 2018-06-29 | 合肥欧仕嘉机电设备有限公司 | A kind of preparation method of novel wall construction material |
| CN108821728A (en) * | 2018-06-29 | 2018-11-16 | 广西浙缘农业科技有限公司 | A kind of technique preparing alkali-activated material using bagasse |
| CN108947342A (en) * | 2018-06-29 | 2018-12-07 | 广西浙缘农业科技有限公司 | A kind of technique preparing alkali-activated material using manioc waste |
| CN109694229A (en) * | 2019-01-25 | 2019-04-30 | 山东源根化学技术研发有限公司 | A kind of preparation method of dolomite complex building waste material building board |
| CN109694229B (en) * | 2019-01-25 | 2021-11-05 | 山东源根化学技术研发有限公司 | Preparation method of dolomite composite construction waste building board |
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