CN108585635B - 一种通过优化致密填充粒径分布提高材料颗粒填充密度的方法 - Google Patents
一种通过优化致密填充粒径分布提高材料颗粒填充密度的方法 Download PDFInfo
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- CN108585635B CN108585635B CN201710875825.1A CN201710875825A CN108585635B CN 108585635 B CN108585635 B CN 108585635B CN 201710875825 A CN201710875825 A CN 201710875825A CN 108585635 B CN108585635 B CN 108585635B
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- particle size
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- concrete
- mortar
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- 239000002245 particle Substances 0.000 title claims abstract description 171
- 238000009826 distribution Methods 0.000 title claims abstract description 114
- 239000000463 material Substances 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000004567 concrete Substances 0.000 claims abstract description 48
- 239000004568 cement Substances 0.000 claims abstract description 36
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 29
- 238000012856 packing Methods 0.000 claims description 21
- 239000010881 fly ash Substances 0.000 claims description 18
- 239000000843 powder Substances 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- 229910021487 silica fume Inorganic materials 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000002002 slurry Substances 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 4
- 230000001186 cumulative effect Effects 0.000 claims description 3
- 239000004575 stone Substances 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 239000006072 paste Substances 0.000 abstract description 14
- 238000013461 design Methods 0.000 abstract description 12
- 238000005457 optimization Methods 0.000 abstract description 10
- 239000011343 solid material Substances 0.000 abstract description 6
- 239000000203 mixture Substances 0.000 abstract description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 3
- 239000011707 mineral Substances 0.000 abstract description 3
- 239000004566 building material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 description 32
- 239000000377 silicon dioxide Substances 0.000 description 10
- 239000011800 void material Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 239000011236 particulate material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000011863 silicon-based powder Substances 0.000 description 2
- 239000002956 ash Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000008247 solid mixture Substances 0.000 description 1
Images
Classifications
-
- 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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/0076—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials characterised by the grain distribution
-
- 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
- C04B7/00—Hydraulic cements
- C04B7/24—Cements from oil shales, residues or waste other than slag
- C04B7/26—Cements from oil shales, residues or waste other than slag from raw materials containing flue dust, i.e. fly ash
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00198—Characterisation or quantities of the compositions or their ingredients expressed as mathematical formulae or equations
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (7)
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CN201710875825.1A CN108585635B (zh) | 2017-09-25 | 2017-09-25 | 一种通过优化致密填充粒径分布提高材料颗粒填充密度的方法 |
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CN201710875825.1A CN108585635B (zh) | 2017-09-25 | 2017-09-25 | 一种通过优化致密填充粒径分布提高材料颗粒填充密度的方法 |
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CN108585635A CN108585635A (zh) | 2018-09-28 |
CN108585635B true CN108585635B (zh) | 2020-11-24 |
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CN201710875825.1A Active CN108585635B (zh) | 2017-09-25 | 2017-09-25 | 一种通过优化致密填充粒径分布提高材料颗粒填充密度的方法 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110414177B (zh) * | 2019-08-07 | 2023-04-18 | 东北大学 | 基于颗粒间相互影响的修正二元颗粒空隙堆积设计方法 |
CN114790093B (zh) * | 2021-01-26 | 2022-12-02 | 中国石油天然气股份有限公司 | 一种水泥浆的确定方法 |
CN112798463A (zh) * | 2021-02-24 | 2021-05-14 | 中铁六局集团有限公司 | 一种测定浆体实密度的试验方法 |
CN114997034B (zh) * | 2022-04-27 | 2024-04-16 | 中南大学 | 一种纤维-骨料混合堆积体的填充密度及空隙率预测方法 |
WO2024050604A1 (en) * | 2022-09-09 | 2024-03-14 | Brickworks Building Products Pty Ltd | Lightweight concrete compositions and uses of same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102967539A (zh) * | 2012-12-10 | 2013-03-13 | 西安交通大学 | 一种测定颗粒群形状因子的方法 |
CN103514370A (zh) * | 2013-09-18 | 2014-01-15 | 天津大学 | 一种树脂混凝土骨料级配的优化构建算法 |
CN104558689A (zh) * | 2014-12-26 | 2015-04-29 | 广东生益科技股份有限公司 | 一种填料组合物及其应用 |
CN104987002A (zh) * | 2015-07-14 | 2015-10-21 | 美巢集团股份公司 | 一种水泥基自流平砂浆级配的方法 |
CN106242413A (zh) * | 2016-08-29 | 2016-12-21 | 鞍钢矿山建设有限公司 | 混凝土最小空隙率配制理论计算方法 |
CN106566251A (zh) * | 2016-11-08 | 2017-04-19 | 上海大学 | 一种导热硅胶热界面材料粉体填料粒径分布范围、填充量配比的选定方法 |
CN107056154A (zh) * | 2017-04-11 | 2017-08-18 | 武汉理工大学 | 一种低减水剂用量的超高强水泥基材料的制备方法 |
-
2017
- 2017-09-25 CN CN201710875825.1A patent/CN108585635B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102967539A (zh) * | 2012-12-10 | 2013-03-13 | 西安交通大学 | 一种测定颗粒群形状因子的方法 |
CN103514370A (zh) * | 2013-09-18 | 2014-01-15 | 天津大学 | 一种树脂混凝土骨料级配的优化构建算法 |
CN104558689A (zh) * | 2014-12-26 | 2015-04-29 | 广东生益科技股份有限公司 | 一种填料组合物及其应用 |
CN104987002A (zh) * | 2015-07-14 | 2015-10-21 | 美巢集团股份公司 | 一种水泥基自流平砂浆级配的方法 |
CN106242413A (zh) * | 2016-08-29 | 2016-12-21 | 鞍钢矿山建设有限公司 | 混凝土最小空隙率配制理论计算方法 |
CN106566251A (zh) * | 2016-11-08 | 2017-04-19 | 上海大学 | 一种导热硅胶热界面材料粉体填料粒径分布范围、填充量配比的选定方法 |
CN107056154A (zh) * | 2017-04-11 | 2017-08-18 | 武汉理工大学 | 一种低减水剂用量的超高强水泥基材料的制备方法 |
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