CN107382148A - A kind of multifunctional concrete and preparation method thereof - Google Patents
A kind of multifunctional concrete and preparation method thereof Download PDFInfo
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- CN107382148A CN107382148A CN201710536184.7A CN201710536184A CN107382148A CN 107382148 A CN107382148 A CN 107382148A CN 201710536184 A CN201710536184 A CN 201710536184A CN 107382148 A CN107382148 A CN 107382148A
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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
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/022—Carbon
- C04B14/026—Carbon of particular shape, e.g. nanotubes
-
- 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
-
- 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
-
- 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
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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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention belongs to cement and technical field of concrete, and in particular to a kind of multifunctional concrete and preparation method thereof, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：Mesoporous ceramics：300 400 parts, binding agent：100 200 parts, spiral carbon nanotubes：2 10 parts；The caliber of wherein described spiral carbon nanotubes is 5 200nm, and the length of the spiral carbon nanotubes is 8 800nm.The multifunctional concrete of the present invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral carbon nanotubes can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can cause concrete to have absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, the intensity of concrete can be improved, while there is sqouynd absorption lowering noise effect, reduction isolation noise function is notable, has and widely promotes the use of meaning.
Description
Technical field
The invention belongs to cement and technical field of concrete, and in particular to a kind of multifunctional concrete and preparation method thereof.
Background technology
In recent years, domestic that energy-conserving and environment-protective and the requirement of environmental protection are improved constantly, the energy conservation of dwelling construction is continuous
Deeply, energy conservation standard improves constantly, and introduction develops many new green technologies and material, is widelyd popularize in residential housing
Use.
Especially, when noise pollution has a great influence to daily life, set generally between sound source and recipient
Sound barrier, Acoustic Wave Propagation is set to have a significant additional attenuation, so as to weaken the noise shadow in the certain area where recipient
Ring.Primary structural material of the concrete as house, the ability of the decrease noise by improving concrete, can effectively improve
Ecological environment.
In addition, as people are to understanding of the electromagnetic radiation to human health risk, people are constantly for reducing high-power height
The method of harm of the frequency electromagnetic radiation to human body is explored.Wave absorption concrete is the energy that electromagnetic wave is changed into other forms
And a kind of functional materials for building for dissipating electromagnetic wave, its protection to building, the purification of electromagnetic pollution, electromagnetic information
Secrecy and the stealthy of ground military architecture have important civilian and military significance.Therefore, new cheap, efficient, lightweight is inhaled ripple and mixed
The exploitation for coagulating soil has vast potential for future development.
And conventional concrete, in terms of people are limited only to compression strength to its performance requirement, in recent years, with to coagulation
The scientific and technological development of soil, the demand of people, concrete is on the basis of intensity is based oneself upon, more its durability, deformation performance, fire prevention
Performance, infiltration energy, toughness, corrosion resistance, heat insulating ability, etc. overall target balance and coordination.
Therefore, in order to meet the raising for the needs of you are to ecological environment and health, develop that a kind of performance is more excellent, work(
The concrete that energy property is more abundant, can more meet the needs of people are to high quality of life seems extremely urgent.
The content of the invention
Therefore, the present invention is in order to overcome above-mentioned technical problem, there is provided one kind has insulating noise, absorbing property and high-ductility
The concrete of property.
In order to solve the above technical problems, the invention provides a kind of multifunctional concrete, it is characterised in that including mesoporous pottery
Porcelain, binding agent and spiral carbon nanotubes, its parts by weight composition are：Mesoporous ceramics：300-400 parts, binding agent：100-200 parts, spiral shell
Revolve CNT：2-10 parts；The caliber of wherein described spiral carbon nanotubes is 5-200nm, the length of the spiral carbon nanotubes
For 8-800nm.
Preferably, the caliber of the spiral carbon nanotubes is 5-20nm, the length of the spiral carbon nanotubes is 8-
100nm。
Specifically, the mesoporous ceramics are ceramics of the particle diameter in 2-50nm.
Preferably, the mesoporous ceramics are ceramics of the particle diameter in 20-30nm.
Preferably, the binding agent is epoxy resin, coal tar, acetone, furfural, curing agent, the mixture of ethylenediamine.
Specifically, the curing agent is diaminodiphenyl-methane.
Preferably, the binding agent is epoxy resin, polyacrylamide, acetone, ethylenediamine, dibutyl phthalate,
The mixture of cement.
Preferably, the binding agent is binder materials, water-keeping thickening material, the mixture for strengthening component.
Specifically, the binder materials is portland cement, and the water-keeping thickening material is polyvinyl alcohol, the enhancing group
It is divided into nano silicon.
Meanwhile present invention additionally comprises multifunctional concrete preparation method, it is characterised in that configures binding agent first, will be situated between
Hole ceramic material is dispersed in binding agent, and after stirring, spiral carbon nanotubes are scattered in above-mentioned binding agent, is formed
Multifunctional concrete.
The above-mentioned technical proposal of the present invention has advantages below compared with prior art：
(1) multifunctional concrete of the invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral shell
Rotation CNT can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can
To cause concrete that there is absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, concrete can be improved
Intensity, while there is sqouynd absorption lowering noise effect, it is notable to reduce isolation noise function.
(2) by regulating and controlling the proportioning of mesoporous ceramic material, binding agent, spiral carbon nanotubes, mutually collaboration effect can be caused
Fruit is notable, the effective toughness for improving concrete and the feature for inhaling ripple and insulating noise.Meanwhile by controlling spiral carbon nanometer
The diameter and length of pipe, can reasonably be allocated and absorbing property, toughness and the mixed with other materials, be reached most
It is good.
Embodiment
Embodiment 1
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Specifically, the binding agent is epoxy resin, coal tar, acetone, furfural, curing agent, the mixture of ethylenediamine.Make
To be preferred, the curing agent is diaminodiphenyl-methane.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-200nm, and the length of the spiral carbon nanotubes is 8-800nm.Specifically, the mesoporous ceramic particle diameter exists
2-50nm ceramics.
Embodiment 2
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Further, the binding agent is epoxy resin, coal tar, acetone, furfural, curing agent, the mixture of ethylenediamine.
Preferably, the curing agent is diaminodiphenyl-methane.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-20nm, and the length of the spiral carbon nanotubes is 8-100nm.Specifically, the mesoporous ceramic particle diameter exists
20-30nm ceramics.
Embodiment 3
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Further, the binding agent is epoxy resin, polyacrylamide, acetone, ethylenediamine, the fourth of phthalic acid two
Ester, the mixture of cement.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-200nm, and the length of the spiral carbon nanotubes is 8-800nm.Specifically, the mesoporous ceramic particle diameter exists
2-50nm ceramics.
Embodiment 4
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Further, the binding agent is epoxy resin, polyacrylamide, acetone, ethylenediamine, the fourth of phthalic acid two
Ester, the mixture of cement.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-20nm, and the length of the spiral carbon nanotubes is 8-100nm.Specifically, the mesoporous ceramic particle diameter exists
20-30nm ceramics.
Embodiment 5
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Enter a ground, the binding agent is binder materials, water-keeping thickening material, the mixture for strengthening component.As preferential, institute
It is portland cement to state binder materials, and the water-keeping thickening material is polyvinyl alcohol, and the enhancing component is nano silicon.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-200nm, and the length of the spiral carbon nanotubes is 8-800nm.Specifically, the mesoporous ceramic particle diameter exists
2-50nm ceramics.
Embodiment 6
Binding agent is configured first, mesoporous ceramic material is dispersed in binding agent, and after stirring, spiral carbon is received
Mitron is scattered in above-mentioned binding agent, forms multifunctional concrete.
Enter a ground, the binding agent is binder materials, water-keeping thickening material, the mixture for strengthening component.As preferential, institute
It is portland cement to state binder materials, and the water-keeping thickening material is polyvinyl alcohol, and the enhancing component is nano silicon.
Mesoporous ceramics are added into above-mentioned binding agent, after stirring, spiral carbon nanotubes is added and is scattered in above-mentioned binding agent
In, the mesoporous ceramics are 300 parts, and binding agent is 100 parts, and the spiral carbon nanotubes are 2 parts.Wherein, the spiral carbon is received
The caliber of mitron is 5-20nm, and the length of the spiral carbon nanotubes is 8-100nm.Specifically, the mesoporous ceramic particle diameter exists
20-30nm ceramics.
Embodiment 7
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：300 parts, binding agent：100 parts, spiral carbon nanotubes：2 parts；The caliber of wherein described spiral carbon nanotubes is 5-
200nm, the length of the spiral carbon nanotubes is 8-800nm.The mesoporous ceramics are ceramics of the particle diameter in 2-50nm.
Wherein binding agent is the mixture of epoxy resin, coal tar, acetone, furfural, curing agent, ethylenediamine.Specifically,
In the present embodiment, the curing agent is diaminodiphenyl-methane.
The fracture toughness of the concrete is more than or equal to 35000J/m2, rupture strength is more than or equal to 28MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<15dB, minimum reflectance<23dB.
The multifunctional concrete of the present invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral
CNT can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can be with
So that concrete has absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, the strong of concrete can be improved
Degree, while there is sqouynd absorption lowering noise effect, it is notable to reduce isolation noise function.
Embodiment 8
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：400 parts, binding agent：200 parts, spiral carbon nanotubes：10 parts；The caliber of wherein described spiral carbon nanotubes is 5-
200nm, the length of the spiral carbon nanotubes is 8-800nm.
Wherein binding agent is the mixture of epoxy resin, coal tar, acetone, furfural, curing agent, ethylenediamine.Specifically,
In the present embodiment, the curing agent is diaminodiphenyl-methane.
The fracture toughness of the concrete is more than or equal to 36000J/m2, rupture strength is more than or equal to 26MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<14dB, minimum reflectance<22dB.
Embodiment 9
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：350 parts, binding agent：150 parts, spiral carbon nanotubes：7 parts；The caliber of wherein described spiral carbon nanotubes is 5-
20nm, the length of the spiral carbon nanotubes is 8-100nm.
Wherein binding agent is the mixture of epoxy resin, coal tar, acetone, furfural, curing agent, ethylenediamine.Specifically,
In the present embodiment, the curing agent is diaminodiphenyl-methane.
The fracture toughness of the concrete is more than or equal to 35500J/m2, rupture strength is more than or equal to 27MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<14.2dB minimum reflectance<22.4dB.
The multifunctional concrete of the present invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral
CNT can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can be with
So that concrete has absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, the strong of concrete can be improved
Degree, while there is sqouynd absorption lowering noise effect, it is notable to reduce isolation noise function.
By regulating and controlling the proportioning of mesoporous ceramic material, binding agent, spiral carbon nanotubes, mutual synergy can be caused to show
Write, the effective toughness for improving concrete and the feature for inhaling ripple and insulating noise.Meanwhile by controlling spiral carbon nanotubes
Diameter and length, can reasonably be allocated and absorbing property, toughness and the mixed with other materials, be reached optimal.
Meanwhile binding agent of the invention can also make the material of concrete have diversity without using cement.
Embodiment 10
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：350 parts, binding agent：150 parts, spiral carbon nanotubes：7 parts；The caliber of wherein described spiral carbon nanotubes is 10-
20nm, the length of the spiral carbon nanotubes is 20-100nm, and the mesoporous ceramic particle diameter is in 20-30nm.
Wherein binding agent is the mixture of epoxy resin, coal tar, acetone, furfural, curing agent, ethylenediamine.Specifically,
In the present embodiment, the curing agent is diaminodiphenyl-methane.
The fracture toughness of the concrete is more than or equal to 36000J/m2, rupture strength is more than or equal to 30MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<13dB, minimum reflectance<21dB.
The multifunctional concrete of the present invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral
CNT can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can be with
So that concrete has absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, the strong of concrete can be improved
Degree, while there is sqouynd absorption lowering noise effect, it is notable to reduce isolation noise function.
Embodiment 11
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：350 parts, binding agent：150 parts, spiral carbon nanotubes：7 parts；The caliber of wherein described spiral carbon nanotubes is 10-
20nm, the length of the spiral carbon nanotubes is 20-100nm, and the mesoporous ceramic particle diameter is in 20-30nm.
Further, the binding agent is epoxy resin, polyacrylamide, acetone, ethylenediamine, the fourth of phthalic acid two
Ester, the mixture of cement.
The fracture toughness of the concrete is more than or equal to 36000J/m2, rupture strength is more than or equal to 29MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<12dB, minimum reflectance<22dB.
Embodiment 12
A kind of multifunctional concrete, including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight composition are：It is situated between
Hole ceramics：350 parts, binding agent：150 parts, spiral carbon nanotubes：7 parts；The caliber of wherein described spiral carbon nanotubes is 10-
20nm, the length of the spiral carbon nanotubes is 20-100nm, and the mesoporous ceramic particle diameter is in 20-30nm.
Further, the binding agent is binder materials, water-keeping thickening material, the mixture for strengthening component.Preferably,
The binder materials is portland cement, and the water-keeping thickening material is polyvinyl alcohol, and the enhancing component is nanometer titanium dioxide
Silicon.
The fracture toughness of the concrete is more than or equal to 36500J/m2, rupture strength is more than or equal to 27MPa, flame-retarding wave-absorbing
Functional concrete product is tested in 2-16G, average reflectance<13dB, minimum reflectance<23dB.
The multifunctional concrete of the present invention, by adding spiral carbon nanotubes, can improve contact area, in addition, spiral
CNT can improve intergranular connection, improve intensity so that with reference to more firm；Meanwhile spiral carbon nanotubes can be with
So that concrete has absorbing property, electromagenetic wave radiation is reduced.By adding mesoporous ceramic material, the strong of concrete can be improved
Degree, while there is sqouynd absorption lowering noise effect, it is notable to reduce isolation noise function.
Obviously, above-described embodiment is only intended to clearly illustrate example, and is not the restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Change the protection domain still in the invention.
Claims (10)
1. a kind of multifunctional concrete, it is characterised in that including mesoporous ceramics, binding agent and spiral carbon nanotubes, its parts by weight
Form and be：Mesoporous ceramics：300-400 parts, binding agent：100-200 parts, spiral carbon nanotubes：2-10 parts；Wherein described spiral carbon
The caliber of nanotube is 5-200nm, and the length of the spiral carbon nanotubes is 8-800nm.
2. multifunctional concrete according to claim 1, it is characterised in that the caliber of the spiral carbon nanotubes is 5-
20nm, the length of the spiral carbon nanotubes is 8-100nm.
3. multifunctional concrete according to claim 1, it is characterised in that the mesoporous ceramics are particle diameter 2-50nm's
Ceramics.
4. multifunctional concrete according to claim 3, it is characterised in that the mesoporous ceramics are particle diameter in 20-30nm
Ceramics.
5. according to the multifunctional concrete described in claim 1 or 2 or 3 or 4, it is characterised in that the binding agent is asphalt mixtures modified by epoxy resin
Fat, coal tar, acetone, furfural, curing agent, the mixture of ethylenediamine.
6. multifunctional concrete according to claim 5, it is characterised in that the curing agent is diamino-diphenyl first
Alkane.
7. according to the multifunctional concrete described in claim 1 or 2 or 3 or 4, it is characterised in that the binding agent is asphalt mixtures modified by epoxy resin
Fat, polyacrylamide, acetone, ethylenediamine, dibutyl phthalate, the mixture of cement.
8. according to the multifunctional concrete described in claim 1 or 2 or 3 or 4, it is characterised in that the binding agent is gelling material
Material, water-keeping thickening material, the mixture for strengthening component.
9. multifunctional concrete according to claim 8, it is characterised in that the binder materials is portland cement, institute
It is polyvinyl alcohol to state water-keeping thickening material, and the enhancing component is nano silicon.
10. the multifunctional concrete preparation method according to claim 1-9, it is characterised in that binding agent is configured first, will
Mesoporous ceramic material is dispersed in binding agent, after stirring, spiral carbon nanotubes is scattered in above-mentioned binding agent, shape
Into multifunctional concrete.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115322713A (en) * | 2022-07-25 | 2022-11-11 | 烟台恒邦泵业有限公司 | Bonded iron-silicon-iron and preparation process thereof |
| CN115321909A (en) * | 2022-08-12 | 2022-11-11 | 湖北合力久盛混凝土有限公司 | Radiation-proof concrete and preparation method thereof |
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