CN109748562A - A kind of carbon nanotube building filler and its application method - Google Patents
A kind of carbon nanotube building filler and its application method Download PDFInfo
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- CN109748562A CN109748562A CN201811478336.3A CN201811478336A CN109748562A CN 109748562 A CN109748562 A CN 109748562A CN 201811478336 A CN201811478336 A CN 201811478336A CN 109748562 A CN109748562 A CN 109748562A
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Abstract
The invention discloses a kind of carbon nanotube building filler and its application methods, belong to building packing technique field, a kind of carbon nanotube building filler and its application method, its components include: cohesive soil, quick lime, granite stones block, coarse sand, gravelly soil, gravelly soil, land pebble, it is viscous, fine sand and carbon nanometer mixing ball, its application method is the following steps are included: crushed stone impurity cleans, crushed stone heat pre-treatment, rubble grinding distribution, building stones mixing, add filler auxiliary agent, build filler filling, it may be implemented to be adhesively fixed to Multiple components in building filler, reduce the shear strength because of constituent in filler, compressive deformation, the variation of filler filling property caused by the properties such as rammability are different, enhance the shear strength and incompressible deformation properties of building, peace is built caused by external environment variation to reduce Full hidden danger.
Description
Technical field
The present invention relates to building packing technique fields, build filler more specifically to a kind of carbon nanotube and its make
Use method.
Background technique
Filler refers to the material being filled in other objects, and there are many type of filler, aluminium powder, zinc powder copper powder, silver powder etc.
Metal powder can be used as conductive filler, and cement, flyash etc. also are used as filler, and the vegetalitas powder such as wood powder, starch also can be used
Make filler, calcirm-fluoride can be used for adhesive for polyurethane and sealant system on a small quantity；The effect of carbon-dioxide absorbent is had both, generally
For, its entirety can be improved in the fine filler of fine powder filler or modification, and threadiness, laminal filter, a small amount of use
Performance, such as (such as rubber, polyurethane elastomer have certain reinforcing effect, increase modulus, intensity, wear-resisting to elastomeric polymer
Property, heat resistance, improve its dimensional stability, can also properly increase intensity, resistance to ag(e)ing to hard product.But usage amount is excessive then
So that physical property reduces, and operating difficulties when filler volume is big.Filler has following several: according to the difference of type of feed, can divide
For dumped packing and structured packing.
Existing building filler in use, needs to be grouped according to the situation of building used, main to judge mark
Standard is shear strength, compressive deformation, rammability and to the foundations such as the sensibility of environment, under related judgment criteria, part
Building filler belongs to high quality filler, including the good rubble of gradation, containing native rubble, containing the thick circle gravel of soil, containing Tu Jiao circle gravel etc., be applicable in
Range is wider, but in actual use, and this high quality filler is less, is not easy to directly acquire, and generally requires inferior using part
Inner stuffing of the filler as building, filler complicated component inferior contain stone, coarse sand, gravelly soil, gravelly soil, cobble mostly
Substances, these impurity such as soil, clay and fine sand mix, shear strength, compressive deformation and the sensibility to environment
Different, gap is larger between stone, the denaturation that sinks easily occurs, and the fillers cohesive strength such as coarse sand, gravelly soil, gravelly soil, land pebble is poor,
It is easy the case where being scattered under the high temperature conditions, therefore when the building applying filler containing heterogeneity is in interior of building
When, easily there is security risk with the variation of external environment.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of carbon nanotube building filler and its
Application method, it may be implemented to be adhesively fixed to Multiple components in building filler, reduce because constituent is cut in filler
The variation of filler filling property caused by the properties such as shearing stress, compressive deformation, rammability are different, enhances the anti-shearing of building
Intensity and incompressible deformation properties, to reduce building safety hidden danger caused by external environment variation.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of carbon nanotube building filler and its application method, its components include: cohesive soil, quick lime, granite
Crushed stone, coarse sand, gravelly soil, gravelly soil, land pebble, viscous, fine sand and carbon nanometer mixing ball, application method include following step
It is rapid:
Step 1: granite stones block and coarse sand are placed in reservoir by the cleaning of crushed stone impurity, addition clear water leaching
Bubble, is cleaned after immersion using cleaning machine, and crushed stone surface impurity is removed, spare after cleaning；
Step 2: crushed stone heat pre-treatment, by after cleaning granite stones block and coarse sand be put into high-temperature calcination stove
Heating, evaporates the moisture on granite stones block and coarse sand, is heated to granite stones block and coarse sand is in the condition of high temperature；
Step 3: the rubble after heating is put into cooling in reservoir, cracks rubble internal structure by rubble grinding distribution
Loosely, rubble after cooling is moved in grinder and is ground；
Step 4: building stones mixing, by the gravel particle and cohesive soil, quick lime, gravelly soil, gravelly soil, cobble after grinding
The raw material such as soil, clay and fine sand, which are put into blender, to be stirred；
Step 5: addition filler auxiliary agent, building stones raw material in blender during being stirred, thereto addition fill out
Expect auxiliary agent and carbon nanometer mixing ball, after the completion of to be mixed, is milled to suitable granular size at feed powder for mixed, and use road
Mix process boils in a covered pot over a slow fire ash after mixing evenly；
Step 6: the building filler after stewing ash is added at structure void, and building filler is made to exist by building filler filling
It tiles at filling, uniformly after filling, adds other construction materials to closing at filling, may be implemented to more in building filler
Kind of ingredient is adhesively fixed, and reduces because the properties such as the shear strength of constituent, compressive deformation, rammability are not in filler
The variation of the filler filling property with caused by, enhances the shear strength and incompressible deformation properties of building, to reduce the external world
Building safety hidden danger caused by environmental change.
Further, in the step 1 crushed stone impurity cleaning process, granite stones block and coarse sand are placed in storage
It is impregnated in pond, fumaric acid solution is added in soaking process, the fumaric acid concentration of polymer solution is 2 percent
Point five cracks convenient for pre-processing to granite stones block and coarse sand outer surface convenient for subsequent heating.
Further, in the step 1 crushed stone impurity cleaning process, according to the crushed stone amount of addition, selectivity is added
Rock acid solution, the rock acid solution need to be diluted before use, by adding rock acid into reservoir, accelerate flower
The heating rate of hilllock rock crushed stone and coarse sand.
Further, during the step 3 rubble grinding distribution, nanometer decomposition agent is added into reservoir, accelerates to store
The cracking dispersion of granite stones block and coarse sand in pond.
Further, during the step 3 rubble grinding distribution, after adding nanometer decomposition agent, then corresponding yin is added
The chemical industry auxiliary materials such as the quiet detonator of ion saccharomycete enhance the decomposition efficiency of nanometer decomposition agent.
Further, in the step 6 building filler filling process, before it will build filler and be added at structure void,
Using dust collection equipment to being cleared up at structure void, convenient for reducing influence of the foreign matter to building filler.
Further, the carbon nanometer mixing ball includes carbon nano-tube fibre and polyurethane foam, the carbon nanotube
Fiber is on the inside of polyurethane foam, convenient for the heat-resisting quantity of enhancing building filler.
Further, in the step 4 building stones mixed process, first to cohesive soil, quick lime, gravelly soil, gravelly soil,
The raw material such as land pebble, clay and fine sand are sieved, and sieving used screen specification is mesh number 24,0. 355 milli of string diameter
Rice, aperture 0. 703, convenient for being rejected to the biggish filler constituent of volume.
Further, in the step 4 building stones mixed process, to cohesive soil, quick lime, gravelly soil, gravelly soil, cobble
After the raw material such as soil, clay and fine sand are sieved, the different component after screening is added batch-wise, convenient for accelerating filler composition
The mixing efficiency of ingredient.
Further, it during the step 5 addition filler auxiliary agent, is added by staff according to situation is stirred
Clear water dilution, convenient for making the mixing of filler constituent in metastable concentration.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented to building filler in Multiple components be adhesively fixed, reduce because in filler composition at
The variation of filler filling property caused by the properties such as shear strength, compressive deformation, the rammability divided are different, enhances building
Shear strength and incompressible deformation properties, to reduce building safety hidden danger caused by external environment variation.
(2) in step 1 crushed stone impurity cleaning process, granite stones block and coarse sand is placed in reservoir and impregnated,
Fumaric acid solution is added in soaking process, fumaric acid concentration of polymer solution is 2 percent points five, convenient for flower hilllock
Rock crushed stone and coarse sand outer surface are pre-processed, and are cracked convenient for subsequent heating.
(3) in step 1 crushed stone impurity cleaning process, according to the crushed stone amount of addition, it is molten that selectivity adds rock acid
Liquid, rock acid solution need to be diluted before use, by into reservoir add rock acid, accelerate granite stones block and
The heating rate of coarse sand.
(4) during step 3 rubble grinding distribution, nanometer decomposition agent is added into reservoir, accelerates the hilllock reservoir Nei Hua
The cracking of rock crushed stone and coarse sand disperses.
(5) during step 3 rubble grinding distribution, after adding nanometer decomposition agent, then corresponding anion saccharomycete is added
The chemical industry auxiliary material such as quiet detonator enhances the decomposition efficiency of nanometer decomposition agent.
(6) it in step 6 building filler filling process, before it will build filler and be added at structure void, is set using dust suction
It is standby to being cleared up at structure void, convenient for reducing influence of the foreign matter to building filler.
(7) carbon nanometer mixing ball includes carbon nano-tube fibre and polyurethane foam, and carbon nano-tube fibre is in polyurethane foam
Side in foam body, convenient for the heat-resisting quantity of enhancing building filler.
(8) in step 4 building stones mixed process, first to cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, clay
Sieved with raw material such as fine sands, sieve used screen specification be mesh number 24,0. 355 millimeters of string diameter, aperture zero point
703, convenient for being rejected to the biggish filler constituent of volume.
(9) in step 4 building stones mixed process, to cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, clay and thin
After the raw material such as sand are sieved, the different component after screening is added batch-wise, convenient for accelerating the mixing of filler constituent
Efficiency.
(10) it during step 5 addition filler auxiliary agent, is diluted by staff according to situation addition clear water is stirred,
Convenient for making the mixing of filler constituent in metastable concentration.
Detailed description of the invention
Fig. 1 is broad flow diagram of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments, is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected, can be mechanical connection, is also possible to be electrically connected, can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements, for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 1, a kind of carbon nanotube building filler and its application method, its components include: cohesive soil, raw stone
Ash, granite stones block, coarse sand, gravelly soil, gravelly soil, land pebble, viscous, fine sand and carbon nanometer mixing ball, carbon nanometer mixing ball
Including carbon nano-tube fibre and polyurethane foam, carbon nano-tube fibre is filled out on the inside of polyurethane foam convenient for enhancing building
The heat-resisting quantity of material, application method the following steps are included:
Step 1: granite stones block and coarse sand are placed in reservoir by the cleaning of crushed stone impurity, addition clear water leaching
Bubble, is cleaned after immersion using cleaning machine, removes crushed stone surface impurity, spare after cleaning, step 1 crushed stone impurity cleaned
Granite stones block and coarse sand are placed in reservoir and impregnate by Cheng Zhong, and fumaric acid solution, anti-fourth are added in soaking process
Enedioic acid concentration of polymer solution is 2 percent points five, convenient for pre-processing to granite stones block and coarse sand outer surface, just
It is cracked in subsequent heating, in step 1 crushed stone impurity cleaning process, according to the crushed stone amount of addition, selectivity adds rock
Acid solution, rock acid solution need to be diluted before use, by adding rock acid into reservoir, accelerate granite stones
The heating rate of block and coarse sand；
Step 2: crushed stone heat pre-treatment, by after cleaning granite stones block and coarse sand be put into high-temperature calcination stove
Heating, evaporates the moisture on granite stones block and coarse sand, is heated to granite stones block and coarse sand is in the condition of high temperature；
Step 3: the rubble after heating is put into cooling in reservoir, cracks rubble internal structure by rubble grinding distribution
Loosely, rubble after cooling is moved in grinder and is ground, during step 3 rubble grinding distribution, added into reservoir
Nanometer decomposition agent accelerates the cracking dispersion of granite stones block and coarse sand in reservoir, after adding nanometer decomposition agent, then adds phase
The chemical industry auxiliary materials such as the quiet detonator of anion saccharomycete answered enhance the decomposition efficiency of nanometer decomposition agent；
Step 4: building stones mixing, by the gravel particle and cohesive soil, quick lime, gravelly soil, gravelly soil, cobble after grinding
The raw material such as soil, clay and fine sand, which are put into blender, to be stirred, in step 4 building stones mixed process, first to cohesive soil, life
The raw material such as lime, gravelly soil, gravelly soil, land pebble, clay and fine sand are sieved, and sieving used screen specification is mesh number 20
Four, 0. 355 millimeters of string diameter, aperture 0. 703 is right convenient for rejecting to the biggish filler constituent of volume
After the raw material such as cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, clay and fine sand are sieved, by the difference after screening
Component is added batch-wise, convenient for accelerating the mixing efficiency of filler constituent；
Step 5 add filler auxiliary agent, building stones raw material in blender during being stirred, thereto addition fill out
Expect auxiliary agent and carbon nanometer mixing ball, after the completion of to be mixed, is milled to suitable granular size at feed powder for mixed, and use road
Mix process boils in a covered pot over a slow fire ash after mixing evenly, clear according to situation addition is stirred by staff during step 5 adds filler auxiliary agent
Water dilution, convenient for making the mixing of filler constituent in metastable concentration；
Step 6: the building filler after stewing ash is added at structure void, and building filler is made to exist by building filler filling
It tiles at filling, uniformly after filling, adds other construction materials to closing at filling, step 6 builds filler filling process
In, before it will build filler and be added at structure void, using dust collection equipment to clearing up at structure void, it is convenient for reducing outer
Influence of portion's impurity to building filler may be implemented to be adhesively fixed to Multiple components in building filler, reduce because in filler
The variation of filler filling property caused by the properties such as shear strength, compressive deformation, the rammability of constituent are different, enhancing
The shear strength of building and incompressible deformation properties, to reduce building safety hidden danger caused by external environment variation.
The present invention by by cohesive soil, quick lime, granite stones block, coarse sand, gravelly soil, gravelly soil, land pebble, it is viscous,
Fine sand and carbon nanometer mixing ball preprocessing mixing and processing may be implemented to be adhesively fixed to Multiple components in building filler,
Filler fillibility caused by reducing because of the properties such as the shear strength of constituent, compressive deformation, rammability difference in filler
The variation of matter, enhances the shear strength and incompressible deformation properties of building, to reduce building caused by external environment variation
Security risk.
The foregoing is intended to be a preferred embodiment of the present invention；But scope of protection of the present invention is not limited thereto.
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change, should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of carbon nanotube building filler and its application method, it is characterised in that: its components include: cohesive soil, raw stone
Ash, granite stones block, coarse sand, gravelly soil, gravelly soil, land pebble, viscous, fine sand and carbon nanometer mixing ball, application method packet
Include following steps:
Step 1: granite stones block and coarse sand are placed in reservoir by the cleaning of crushed stone impurity, and addition clear water impregnates, leaching
It is cleaned after bubble using cleaning machine, removes crushed stone surface impurity, it is spare after cleaning；
Step 2: crushed stone heat pre-treatment, by after cleaning granite stones block and coarse sand be put into high-temperature calcination stove and heat,
The moisture on granite stones block and coarse sand is evaporated, granite stones block is heated to and coarse sand is in the condition of high temperature；
Step 3: the rubble after heating is put into cooling in reservoir by rubble grinding distribution, makes rubble internal structure cracking pine
It dissipates, rubble after cooling is moved in grinder and is ground；
Step 4: building stones mixing, by gravel particle after grinding and cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, viscous
The raw material such as soil and fine sand, which are put into blender, to be stirred；
Step 5: addition filler auxiliary agent, building stones raw material in blender during being stirred, thereto add filler help
Agent and carbon nanometer mixing ball after the completion of to be mixed, are milled to suitable granular size at feed powder for mixed, and use road-mix method
Ash is boiled in a covered pot over a slow fire after mixing evenly；
Step 6: the building filler after stewing ash is added at structure void, and is filling building filler by building filler filling
Place's tiling adds other construction materials to closing at filling uniformly after filling.
2. a kind of carbon nanotube building filler according to claim 1 and its application method, it is characterised in that: the step
In one crushed stone impurity cleaning process, granite stones block and coarse sand are placed in reservoir and impregnated, is added in soaking process
Fumaric acid solution, the fumaric acid concentration of polymer solution are 2 percent points five.
3. a kind of carbon nanotube building filler according to claim 2 and its application method, it is characterised in that: the step
In one crushed stone impurity cleaning process, according to the crushed stone amount of addition, selectivity adds rock acid solution, the rock acid solution
It needs to be diluted before use.
4. a kind of carbon nanotube building filler according to claim 2 and its application method, it is characterised in that: the step
During three rubble grinding distributions, nanometer decomposition agent is added into reservoir, accelerates granite stones block and coarse sand in reservoir
Cracking dispersion.
5. a kind of carbon nanotube building filler according to claim 4 and its application method, it is characterised in that: the step
During three rubble grinding distributions, after adding nanometer decomposition agent, then to add the chemical industry such as the corresponding quiet detonator of anion saccharomycete auxiliary
Material enhances the decomposition efficiency of nanometer decomposition agent.
6. a kind of carbon nanotube building filler according to claim 1 and its application method, it is characterised in that: the step
Six building filler filling process in, before it will build filler and be added at structure void, using dust collection equipment to structure void at
It is cleared up.
7. a kind of carbon nanotube building filler according to claim 1 and its application method, it is characterised in that: the carbon is received
Rice mixing ball includes carbon nano-tube fibre and polyurethane foam, and the carbon nano-tube fibre is on the inside of polyurethane foam.
8. a kind of carbon nanotube building filler according to claim 1 and its application method, it is characterised in that: the step
In four building stones mixed processes, first to the raw material such as cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, clay and fine sand into
Row screening, sieve used screen specification be mesh number 24,0. 355 millimeters of string diameter, aperture 0. 703.
9. a kind of carbon nanotube building filler according to claim 8 and its application method, it is characterised in that: the step
In four building stones mixed processes, the raw material such as cohesive soil, quick lime, gravelly soil, gravelly soil, land pebble, clay and fine sand are sieved
After point, the different component after screening is added batch-wise.
10. a kind of carbon nanotube building filler according to claim 1 and its application method, it is characterised in that: the step
During rapid five additions filler auxiliary agent, diluted by staff according to situation addition clear water is stirred.
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| CN201811478336.3A CN109748562A (en) | 2018-12-05 | 2018-12-05 | A kind of carbon nanotube building filler and its application method |
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Citations (4)
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| JPH03164459A (en) * | 1989-11-22 | 1991-07-16 | Denki Kagaku Kogyo Kk | Production of lined pipe |
| CN102531437A (en) * | 2011-12-29 | 2012-07-04 | 东南大学 | Tailing sand two-component soil pavement sub-base layer mixture and preparation method thereof |
| CN103080198A (en) * | 2010-08-24 | 2013-05-01 | 第一毛织株式会社 | Highly insulating polyurethane foam and method for manufacturing same |
| CN108560347A (en) * | 2018-01-15 | 2018-09-21 | 华汇工程设计集团股份有限公司 | It is a kind of to use iron ore powdered tailings for the roadbed filling construction method of main material |
-
2018
- 2018-12-05 CN CN201811478336.3A patent/CN109748562A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03164459A (en) * | 1989-11-22 | 1991-07-16 | Denki Kagaku Kogyo Kk | Production of lined pipe |
| CN103080198A (en) * | 2010-08-24 | 2013-05-01 | 第一毛织株式会社 | Highly insulating polyurethane foam and method for manufacturing same |
| CN102531437A (en) * | 2011-12-29 | 2012-07-04 | 东南大学 | Tailing sand two-component soil pavement sub-base layer mixture and preparation method thereof |
| CN108560347A (en) * | 2018-01-15 | 2018-09-21 | 华汇工程设计集团股份有限公司 | It is a kind of to use iron ore powdered tailings for the roadbed filling construction method of main material |
Non-Patent Citations (3)
| Title |
|---|
| 刘岫峰: "《沉积岩实验室研究方法》", 31 August 1991, 地质出版社 * |
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Application publication date: 20190514 |