CN117534419B - 一种3d打印混凝土、3d打印高掺量粉煤灰砂浆及其应用 - Google Patents
一种3d打印混凝土、3d打印高掺量粉煤灰砂浆及其应用 Download PDFInfo
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- CN117534419B CN117534419B CN202311850510.3A CN202311850510A CN117534419B CN 117534419 B CN117534419 B CN 117534419B CN 202311850510 A CN202311850510 A CN 202311850510A CN 117534419 B CN117534419 B CN 117534419B
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- 238000010146 3D printing Methods 0.000 title claims abstract description 157
- 239000010881 fly ash Substances 0.000 title claims abstract description 141
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 99
- 239000004567 concrete Substances 0.000 title claims abstract description 77
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 37
- 239000011325 microbead Substances 0.000 claims abstract description 35
- 239000012783 reinforcing fiber Substances 0.000 claims abstract description 32
- 230000008719 thickening Effects 0.000 claims abstract description 32
- 238000002156 mixing Methods 0.000 claims abstract description 31
- 239000013530 defoamer Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims description 37
- 238000003756 stirring Methods 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 31
- 238000005507 spraying Methods 0.000 claims description 31
- 238000010521 absorption reaction Methods 0.000 claims description 30
- 239000002518 antifoaming agent Substances 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 26
- 238000007639 printing Methods 0.000 claims description 24
- 239000004816 latex Substances 0.000 claims description 22
- 229920000126 latex Polymers 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 22
- 239000004576 sand Substances 0.000 claims description 20
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 18
- 239000002562 thickening agent Substances 0.000 claims description 16
- 239000013008 thixotropic agent Substances 0.000 claims description 16
- 229920002748 Basalt fiber Polymers 0.000 claims description 13
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 13
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 13
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 239000004568 cement Substances 0.000 claims description 10
- 239000011398 Portland cement Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 9
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 8
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 8
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 8
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 8
- 229920005646 polycarboxylate Polymers 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 239000006004 Quartz sand Substances 0.000 claims description 6
- 239000000440 bentonite Substances 0.000 claims description 6
- 229910000278 bentonite Inorganic materials 0.000 claims description 6
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 5
- 229920001038 ethylene copolymer Polymers 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- 229910021487 silica fume Inorganic materials 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 239000004743 Polypropylene Substances 0.000 claims description 4
- DGVVJWXRCWCCOD-UHFFFAOYSA-N naphthalene;hydrate Chemical compound O.C1=CC=CC2=CC=CC=C21 DGVVJWXRCWCCOD-UHFFFAOYSA-N 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000003469 silicate cement Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
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- 230000000052 comparative effect Effects 0.000 description 57
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- 230000000694 effects Effects 0.000 description 21
- 238000004078 waterproofing Methods 0.000 description 9
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- 230000035515 penetration Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002352 surface water Substances 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 230000003487 anti-permeability effect Effects 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009440 infrastructure construction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
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- 230000007774 longterm Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- SQMWSBKSHWARHU-SDBHATRESA-N n6-cyclopentyladenosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C2=NC=NC(NC3CCCC3)=C2N=C1 SQMWSBKSHWARHU-SDBHATRESA-N 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011414 polymer cement Substances 0.000 description 1
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- 230000000750 progressive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
- B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
-
- 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
- C04B28/065—Calcium aluminosulfate cements, e.g. cements hydrating into ettringite
-
- 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
- C04B2111/00181—Mixtures specially adapted for three-dimensional printing (3DP), stereo-lithography or prototyping
-
- 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
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Composite Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311850510.3A CN117534419B (zh) | 2023-12-29 | 2023-12-29 | 一种3d打印混凝土、3d打印高掺量粉煤灰砂浆及其应用 |
Applications Claiming Priority (1)
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CN202311850510.3A CN117534419B (zh) | 2023-12-29 | 2023-12-29 | 一种3d打印混凝土、3d打印高掺量粉煤灰砂浆及其应用 |
Publications (2)
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CN117534419A CN117534419A (zh) | 2024-02-09 |
CN117534419B true CN117534419B (zh) | 2024-03-12 |
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CN202311850510.3A Active CN117534419B (zh) | 2023-12-29 | 2023-12-29 | 一种3d打印混凝土、3d打印高掺量粉煤灰砂浆及其应用 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100782044B1 (ko) * | 2007-04-03 | 2007-12-04 | (주)국민산업 | 철근콘크리트구조물 열화부의 단면보수 및 방수용 급결성을 갖는 무기계 폴리머 모르타르 및 이의 제조방법 |
JP2008050212A (ja) * | 2006-08-25 | 2008-03-06 | Denki Kagaku Kogyo Kk | 吹付け材料及びそれを用いた吹付け工法 |
CN104891891A (zh) * | 2015-05-06 | 2015-09-09 | 同济大学 | 一种3d打印水泥基材料及其制备方法 |
CN110372296A (zh) * | 2019-07-19 | 2019-10-25 | 中建西部建设西南有限公司 | 一种自养护水泥基3d打印材料及其制备方法 |
CN111517744A (zh) * | 2020-06-04 | 2020-08-11 | 广东复特新型材料科技有限公司 | 3d打印砂浆 |
CN114751768A (zh) * | 2022-05-12 | 2022-07-15 | 浙江天造环保科技有限公司 | 用于3d打印的轻质高强再生骨料地聚物砂浆及其制备方法 |
CN114804791A (zh) * | 2022-05-07 | 2022-07-29 | 西安建筑科技大学 | 一种可调控流变性的3d打印混凝土、制备方法及打印工艺 |
CN115710111A (zh) * | 2022-12-19 | 2023-02-24 | 科之杰新材料集团有限公司 | 一种可泵送3d打印混凝土及其制备方法 |
-
2023
- 2023-12-29 CN CN202311850510.3A patent/CN117534419B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008050212A (ja) * | 2006-08-25 | 2008-03-06 | Denki Kagaku Kogyo Kk | 吹付け材料及びそれを用いた吹付け工法 |
KR100782044B1 (ko) * | 2007-04-03 | 2007-12-04 | (주)국민산업 | 철근콘크리트구조물 열화부의 단면보수 및 방수용 급결성을 갖는 무기계 폴리머 모르타르 및 이의 제조방법 |
CN104891891A (zh) * | 2015-05-06 | 2015-09-09 | 同济大学 | 一种3d打印水泥基材料及其制备方法 |
CN110372296A (zh) * | 2019-07-19 | 2019-10-25 | 中建西部建设西南有限公司 | 一种自养护水泥基3d打印材料及其制备方法 |
CN111517744A (zh) * | 2020-06-04 | 2020-08-11 | 广东复特新型材料科技有限公司 | 3d打印砂浆 |
CN114804791A (zh) * | 2022-05-07 | 2022-07-29 | 西安建筑科技大学 | 一种可调控流变性的3d打印混凝土、制备方法及打印工艺 |
CN114751768A (zh) * | 2022-05-12 | 2022-07-15 | 浙江天造环保科技有限公司 | 用于3d打印的轻质高强再生骨料地聚物砂浆及其制备方法 |
CN115710111A (zh) * | 2022-12-19 | 2023-02-24 | 科之杰新材料集团有限公司 | 一种可泵送3d打印混凝土及其制备方法 |
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Inventor after: Liu Xiaomin Inventor after: Guo Jun Inventor after: Zhang Yonghong Inventor after: Chen Haibo Inventor after: Wang Xinxin Inventor after: Yang Bohao Inventor before: Guo Jun Inventor before: Zhang Yonghong Inventor before: Chen Haibo Inventor before: Liu Xiaomin Inventor before: Wang Xinxin Inventor before: Yang Bohao |
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