CN104086140B - A kind of concrete for the preparation of electric power electric pole - Google Patents
A kind of concrete for the preparation of electric power electric pole Download PDFInfo
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- CN104086140B CN104086140B CN201410359112.6A CN201410359112A CN104086140B CN 104086140 B CN104086140 B CN 104086140B CN 201410359112 A CN201410359112 A CN 201410359112A CN 104086140 B CN104086140 B CN 104086140B
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- concrete
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- ordinary portland
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- 239000004567 concrete Substances 0.000 title claims abstract description 56
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 67
- 239000002893 slag Substances 0.000 claims description 26
- 239000002245 particle Substances 0.000 claims description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 239000011398 Portland cement Substances 0.000 claims description 16
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 16
- 239000006004 Quartz sand Substances 0.000 claims description 12
- 239000004021 humic acid Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 238000001556 precipitation Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000000536 complexating effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention belongs to technical field of concrete, disclose a kind of concrete for the preparation of electric power electric pole, this concrete is prepared as follows and forms: step 1) prepares material A, step 2) prepare material B, step 3) prepares material C and step 4) prepares concrete.The advantages such as it is large that this concrete possesses physical strength, and less, the with low cost and preparation method of weight is simple, are applicable to making electric power electric pole.
Description
Technical field
The invention belongs to technical field of concrete, more specifically, relate to
a kind of concrete for the preparation of electric power electric pole.
Background technology
Concrete refers to the general designation being cemented to overall engineered composite material by gelling material by gathering materials.Usually concrete one word said refers to makes gelling material with cement, and sand, masonry gather materials; Coordinate by a certain percentage with water (can contain admixture and adulterant), the cement concrete obtained through stirring, also claims normal concrete, and it is widely used in civil engineering work.Concrete refer to gathered materials by agglutinate (organic, inorganic or organo-mineral complexing), particulate state, chemical admixture that water and needs add and mineral admixture be by the compound of suitable proportion mixing, or after sclerosis, form the matrix material (common is with gelling material, water, fine aggregate, coarse aggregate) with heap poly structure, mix admixture and mineral admixture when needing, coordinate by suitable proportion.Concrete has abundant raw material, cheap, the simple feature of production technique, thus makes its consumption increasing.Simultaneously also to have ultimate compression strength high for concrete, good endurance, the features such as strength grade wide ranges.These features make its use range very extensive, and not only using in various civil engineering work, is exactly shipbuilding, mechanical industry, the exploitation of ocean, geothermal engineering etc., and concrete is also important material.
Concrete is a kind of material of construction full of vitality.Along with the development of component materials of concrete, people improve constantly Material cladding technology understanding.Not only ultimate compression strength is confined to concrete performance requriements, but on the basis basing oneself upon intensity, more focuses on the balance and coordination of the overall targets such as concrete weather resistance, deformation performance.The requirement of concrete property indices is than clearer and more definite, refinement in the past and concrete.Meanwhile, the lifting of Architectural Equipment level, the continuing to bring out and promoting of novel construction process, concrete technology is adapted to different designs, construction and service requirements, develops very fast.
Concrete has wide range of applications, in transmission system, also have use.Current common prestressed concrete electric pole can only be used in the power transmission sequence of below 220kV, widespread use steel tower in ultra-high voltage power transmission sequence.Owing to being metal construction, easily there is corrosion in this kind of tower structure, therefore work-ing life is shorter, and maintenance workload is large.And traditional normal concrete electric pole physical strength is not high, be difficult to be applied in high voltage circuit, unless cross section do larger, but both added deadweight like this, what construction was become is very difficult, the prior cost increased again.How to develop a kind of physical strength large, weight electric power electric pole concrete material less and with low cost is prior art technical problem urgently to be resolved hurrily.
Summary of the invention
The object of the invention is to solve the concrete many defects of electric power electric pole in prior art, through lot of experiments and exploration, change raw material composition and the preparation technology of existing concrete, a kind of electric power electric pole concrete is provided, the advantages such as it is large that this concrete possesses physical strength, and less, the with low cost and preparation method of weight is simple.
To achieve these goals, technical scheme of the present invention realizes in the following way:
For the preparation of a concrete for electric power electric pole, it is prepared as follows and forms:
Step 1) prepares material A: slag and carbide slag are mixed, and then puts into pulverizer and is ground into particle, keeps the particle diameter of particle at below 1cm, then add barium sulfate, mix, finally deliver to ball mill, be milled to the powder that particle diameter is 100um, be material A; Wherein, the weight ratio of slag, carbide slag and barium sulfate is 200:100:1;
Step 2) prepare material B: kaolin and diatomite are mixed according to the weight ratio of 1:1, then adds 5%(V/V) hydrochloric acid, soak 10min, 500 turns/min centrifugal 3 minutes, collecting precipitation, obtains material B;
Step 3) prepares material C: quartz sand, humic acids and water are mixed, stir 3 minutes, obtain material C with the stirring velocity of 500 turns/min; Wherein, the weight ratio of quartz sand, humic acids and water is 3-5:1-2:10-15;
Step 4) prepares concrete: the A that adds materials successively in stirrer, material B, material C and ordinary Portland cement, is stirred to evenly, leaves standstill 30 minutes, be then expelled in container, obtain concrete; Wherein, material A, material B, material C and ordinary Portland cement are 3-4:3-4:5-6:7-9.
Preferably, slag is the mixture of blast-furnace slag, Copper Slag or the two arbitrary proportion;
Preferably, the particle diameter of quartz sand or humic acids all controls at 100um-200um;
Preferably, ordinary Portland cement is No. 42.5 ordinary Portland cements.
The beneficial effect that the present invention obtains mainly comprises:
Have employed a large amount of cheap raw materials and industrial waste in concrete formulation of the present invention, greatly reduce the cost of product, achieve and turn waste into wealth;
Concrete of the present invention, through lot of experiments and exploration, changes raw material composition and the preparation technology of existing concrete, carries out modification simultaneously to part material, and its concrete prepared possesses that physical strength is large, weight is less and the advantage such as corrodibility is little;
Concrete use range of the present invention is extensive, can make common electric pole, is applicable to low pressure rural area electrical network, is also suitable for high-voltage fence;
Concrete material preparation method simple possible of the present invention, is applicable to suitability for industrialized production.
Embodiment
Technical scheme in the application is understood better in order to make those skilled in the art person, below in conjunction with the application's specific embodiment, carry out clearly, intactly describing to the present invention, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, should belong to the scope of protection of the invention.
Embodiment 1
For the preparation of a concrete for electric power electric pole, it is prepared as follows and forms:
Step 1) prepares material A: slag and carbide slag are mixed, and then puts into pulverizer and is ground into particle, keeps the particle diameter of particle at below 1cm, then add barium sulfate, mix, finally deliver to ball mill, be milled to the powder that particle diameter is 100um, be material A; Wherein, the weight ratio of slag, carbide slag and barium sulfate is 200:100:1;
Step 2) prepare material B: kaolin and diatomite are mixed according to the weight ratio of 1:1, then adds 5%(V/V) hydrochloric acid, not have raw material to be as the criterion, soak 10min, 500 turns/min centrifugal 3 minutes, collecting precipitation, obtained material B;
Step 3) prepares material C: quartz sand, humic acids and water are mixed, stir 3 minutes, obtain material C with the stirring velocity of 500 turns/min; Wherein, the weight ratio of quartz sand, humic acids and water is 3:1:10;
Step 4) prepares concrete: the A that adds materials successively in stirrer, material B, material C and ordinary Portland cement, is stirred to evenly, leaves standstill 30 minutes, be then expelled in container, obtain concrete; Wherein, material A, material B, material C and ordinary Portland cement are 3:3:5:7.
Wherein, slag is blast-furnace slag; The particle diameter of quartz sand or humic acids all controls at 100um; Ordinary Portland cement is No. 42.5 ordinary Portland cements.
Embodiment 2
For the preparation of a concrete for electric power electric pole, it is prepared as follows and forms:
Step 1) prepares material A: slag and carbide slag are mixed, and then puts into pulverizer and is ground into particle, keeps the particle diameter of particle at below 1cm, then add barium sulfate, mix, finally deliver to ball mill, be milled to the powder that particle diameter is 100um, be material A; Wherein, the weight ratio of slag, carbide slag and barium sulfate is 200:100:1;
Step 2) prepare material B: kaolin and diatomite are mixed according to the weight ratio of 1:1, then adds 5%(V/V) hydrochloric acid, soak 10min, 500 turns/min centrifugal 3 minutes, collecting precipitation, obtains material B;
Step 3) prepares material C: quartz sand, humic acids and water are mixed, stir 3 minutes, obtain material C with the stirring velocity of 500 turns/min; Wherein, the weight ratio of quartz sand, humic acids and water is 5:2:15;
Step 4) prepares concrete: the A that adds materials successively in stirrer, material B, material C and ordinary Portland cement, is stirred to evenly, leaves standstill 30 minutes, be then expelled in container, obtain concrete; Wherein, material A, material B, material C and ordinary Portland cement are 4:4:6:9.
Wherein, slag is Copper Slag; The particle diameter of quartz sand or humic acids all controls at 200um; Ordinary Portland cement is No. 42.5 ordinary Portland cements.
Embodiment 3
The performance test of concrete slurry prepared by embodiment 1 and embodiment 2, concrete outcome is in table 1:
Table 1
| Curing time is 2 days | Embodiment 1 | Embodiment 2 |
| Ultimate compression strength Mpa | 85.9 | 87.2 |
| Folding strength Mpa | 12.3 | 13.1 |
| Qinshui rate % | Nothing | Nothing |
| Reinforcing bar cohesive strength Mpa | 11.7 | 12.3 |
| To reinforcement corrosion | Nothing | Nothing |
Finally, it is also to be noted that what enumerate above is only several specific embodiments of the present invention.Obviously, the invention is not restricted to above embodiment, many distortion can also be had.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (4)
1. for the preparation of a concrete for electric power electric pole, it is characterized in that, described concrete is prepared as follows and forms: step 1) prepares material A, step 2) prepare material B, step 3) prepares material C and step 4) prepares concrete;
Described step 1) prepares material A, comprises the steps:
Slag and carbide slag are mixed, then puts into pulverizer and be ground into particle, keep the particle diameter of particle at below 1cm, then add barium sulfate, mix, finally deliver to ball mill, be milled to the powder that particle diameter is 100um, be material A; Wherein, the weight ratio of slag, carbide slag and barium sulfate is 200:100:1;
Described step 2) prepare material B, comprise the steps:
Kaolin and diatomite are mixed according to the weight ratio of 1:1, then adding volume fraction is 5% hydrochloric acid, and soak 10min, 500 turns/min centrifugal 3 minutes, collecting precipitation, obtains material B;
Described step 3) prepares material C, comprises the steps:
Quartz sand, humic acids and water are mixed, stirs 3 minutes with the stirring velocity of 500 turns/min, obtain material C; Wherein, the weight ratio of quartz sand, humic acids and water is 3-5:1-2:10-15;
Described step 4) prepares concrete, comprises the steps:
Add materials successively A, material B, material C and ordinary Portland cement in stirrer, is stirred to evenly, leaves standstill 30 minutes, be then expelled in container, obtain concrete; Wherein, material A, material B, material C and ordinary Portland cement are 3-4:3-4:5-6:7-9.
2. concrete as claimed in claim 1, it is characterized in that, described slag is the mixture of blast-furnace slag, Copper Slag or the two arbitrary proportion.
3. concrete as claimed in claim 1, it is characterized in that, the particle diameter of described quartz sand or humic acids all controls at 100um-200um.
4. concrete as claimed in claim 1, it is characterized in that, described ordinary Portland cement is No. 42.5 ordinary Portland cements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359112.6A CN104086140B (en) | 2014-07-26 | 2014-07-26 | A kind of concrete for the preparation of electric power electric pole |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410359112.6A CN104086140B (en) | 2014-07-26 | 2014-07-26 | A kind of concrete for the preparation of electric power electric pole |
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| Publication Number | Publication Date |
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| CN104086140A CN104086140A (en) | 2014-10-08 |
| CN104086140B true CN104086140B (en) | 2015-12-09 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105330227B (en) * | 2015-08-16 | 2017-10-13 | 国网山东省电力公司临沂供电公司 | A kind of environmentally friendly electricity frame |
| CN105174860A (en) * | 2015-08-21 | 2015-12-23 | 徐德龙 | High thermal conductive cementing material capable of enhancing heat exchange performance of heat exchange system of floor heating |
| CN105819789A (en) * | 2016-03-18 | 2016-08-03 | 杭州富阳高博信息技术服务有限公司 | Electric pole for electric transmission line |
| CN105819790A (en) * | 2016-03-18 | 2016-08-03 | 杭州富阳高博信息技术服务有限公司 | Preparation technology of concrete electric pole |
| CN106542795B (en) * | 2016-11-15 | 2019-01-29 | 李静 | A kind of preparation process of build concrete |
| CN114230283A (en) * | 2021-12-28 | 2022-03-25 | 滨海中恒电杆有限公司 | Manufacturing method of energy-saving environment-friendly pressure-steaming-free corrosion-resistant concrete pole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225439A (en) * | 2013-02-07 | 2013-07-31 | 黄贺明 | Environment-friendly concrete pole |
| CN103396063A (en) * | 2013-08-14 | 2013-11-20 | 黄贺明 | Lightweight high-strength ceramsite concrete and concrete pole |
| CN104150835A (en) * | 2014-07-18 | 2014-11-19 | 国家电网公司 | Concrete pole |
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2014
- 2014-07-26 CN CN201410359112.6A patent/CN104086140B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103225439A (en) * | 2013-02-07 | 2013-07-31 | 黄贺明 | Environment-friendly concrete pole |
| CN103396063A (en) * | 2013-08-14 | 2013-11-20 | 黄贺明 | Lightweight high-strength ceramsite concrete and concrete pole |
| CN104150835A (en) * | 2014-07-18 | 2014-11-19 | 国家电网公司 | Concrete pole |
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| CN104086140A (en) | 2014-10-08 |
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Inventor after: Li Baoguo Inventor after: Li Baoyan Inventor after: Meng Lingshan Inventor after: Yang Lin Inventor after: Fu Jianwei Inventor before: Li Baoguo Inventor before: Meng Lingshan Inventor before: Yang Lin Inventor before: Fu Jianwei |
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Effective date of registration: 20170523 Address after: 528400 Guangdong city of Zhongshan province Henglan Town in cross road Patentee after: Zhongshan Zhongli high load building material Co., Ltd. Address before: 276000 Linyi power supply company, State Grid, Shandong power company, No. 130, Lu Shan Road, Lanshan District, Shandong, Linyi Patentee before: Li Baoguo |
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Inventor after: Wu Aiping Inventor after: Liang Guilin Inventor after: Wang Minggang Inventor after: Wu Wenjun Inventor before: Li Baoguo Inventor before: Li Baoyan Inventor before: Meng Lingshan Inventor before: Yang Lin Inventor before: Fu Jianwei |