CN115974581B - 一种改性废弃加气砖粉末3d打印轻质混凝土及其制备方法 - Google Patents
一种改性废弃加气砖粉末3d打印轻质混凝土及其制备方法 Download PDFInfo
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- CN115974581B CN115974581B CN202211680053.3A CN202211680053A CN115974581B CN 115974581 B CN115974581 B CN 115974581B CN 202211680053 A CN202211680053 A CN 202211680053A CN 115974581 B CN115974581 B CN 115974581B
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- 238000010146 3D printing Methods 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 239000004576 sand Substances 0.000 claims abstract description 47
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- 229920005646 polycarboxylate Polymers 0.000 claims abstract description 24
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 51
- 239000000203 mixture Substances 0.000 claims description 51
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- 238000003756 stirring Methods 0.000 claims description 39
- 239000002956 ash Substances 0.000 claims description 38
- 239000004816 latex Substances 0.000 claims description 21
- 229920000126 latex Polymers 0.000 claims description 21
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 13
- 239000004115 Sodium Silicate Substances 0.000 claims description 13
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 13
- 239000010881 fly ash Substances 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
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- 238000000498 ball milling Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
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- 239000006028 limestone Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 2
- 239000010438 granite Substances 0.000 claims description 2
- 239000004579 marble Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 13
- 239000003513 alkali Substances 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 8
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- 230000007547 defect Effects 0.000 abstract description 4
- 230000005284 excitation Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 28
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- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 12
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- OAOABCKPVCUNKO-UHFFFAOYSA-N 8-methyl Nonanoic acid Chemical compound CC(C)CCCCCCC(O)=O OAOABCKPVCUNKO-UHFFFAOYSA-N 0.000 description 1
- 229920002126 Acrylic acid copolymer Polymers 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
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- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M acrylate group Chemical group C(C=C)(=O)[O-] NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
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- 230000000996 additive effect Effects 0.000 description 1
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- 229920003041 geopolymer cement Polymers 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
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- 238000009413 insulation Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- FZHAPNGMFPVSLP-UHFFFAOYSA-N silanamine Chemical compound [SiH3]N FZHAPNGMFPVSLP-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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- UKRDPEFKFJNXQM-UHFFFAOYSA-N vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 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
- 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
-
- 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
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CN202211680053.3A CN115974581B (zh) | 2022-12-26 | 2022-12-26 | 一种改性废弃加气砖粉末3d打印轻质混凝土及其制备方法 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107298546A (zh) * | 2017-06-16 | 2017-10-27 | 南京理工大学 | 用于3d打印的碱激发胶凝材料及其打印方法 |
CN108424063A (zh) * | 2018-05-31 | 2018-08-21 | 宁波联城住工科技有限公司 | 一种粉煤灰基地聚合物高强灌浆料及其制备方法 |
CN110922124A (zh) * | 2019-11-18 | 2020-03-27 | 北京太平洋水泥制品有限公司 | 一种用废泥浆水生产的混凝土 |
CN111302689A (zh) * | 2020-02-28 | 2020-06-19 | 哈尔滨工业大学(深圳) | 一种改性再生骨料及其制备方法和透水混凝土及其制备方法 |
CN111439964A (zh) * | 2020-01-06 | 2020-07-24 | 深圳市华威环保建材有限公司 | 一种利用废弃加气混凝土制备的干粉保温砌筑砂浆 |
CN112142385A (zh) * | 2020-11-24 | 2020-12-29 | 佛山市建通混凝土制品有限公司 | 一种收缩率低的抗裂混凝土及其制备方法 |
CN112608097A (zh) * | 2020-12-07 | 2021-04-06 | 厦门天润锦龙建材有限公司 | 一种砂浆及其制备方法 |
CN113277791A (zh) * | 2021-07-01 | 2021-08-20 | 深圳市明远建筑科技有限公司 | 一种建筑3d打印用工业固废地聚物材料及其制备方法 |
-
2022
- 2022-12-26 CN CN202211680053.3A patent/CN115974581B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107298546A (zh) * | 2017-06-16 | 2017-10-27 | 南京理工大学 | 用于3d打印的碱激发胶凝材料及其打印方法 |
CN108424063A (zh) * | 2018-05-31 | 2018-08-21 | 宁波联城住工科技有限公司 | 一种粉煤灰基地聚合物高强灌浆料及其制备方法 |
CN110922124A (zh) * | 2019-11-18 | 2020-03-27 | 北京太平洋水泥制品有限公司 | 一种用废泥浆水生产的混凝土 |
CN111439964A (zh) * | 2020-01-06 | 2020-07-24 | 深圳市华威环保建材有限公司 | 一种利用废弃加气混凝土制备的干粉保温砌筑砂浆 |
CN111302689A (zh) * | 2020-02-28 | 2020-06-19 | 哈尔滨工业大学(深圳) | 一种改性再生骨料及其制备方法和透水混凝土及其制备方法 |
CN112142385A (zh) * | 2020-11-24 | 2020-12-29 | 佛山市建通混凝土制品有限公司 | 一种收缩率低的抗裂混凝土及其制备方法 |
CN112608097A (zh) * | 2020-12-07 | 2021-04-06 | 厦门天润锦龙建材有限公司 | 一种砂浆及其制备方法 |
CN113277791A (zh) * | 2021-07-01 | 2021-08-20 | 深圳市明远建筑科技有限公司 | 一种建筑3d打印用工业固废地聚物材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
《硅烷偶联剂溶液改性花岗岩粗骨料混凝土的抗压强度》;李毅强等;《建筑技术开发》;第32卷(第8期);第68-69页 * |
激发剂对废弃加气混凝土活性的影响及其机理研究;马保国;高立;蹇守卫;苏雷;宋雪峰;徐如林;;材料导报(第08期);第111页左栏5-10行,以及1.1原材料部分 * |
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Effective date of registration: 20240606 Address after: No.39, Fengmei 4th Road, Haicang District, Xiamen City, Fujian Province 361000 Patentee after: XIAMEN TIANRUN JINLONG BUILDING MATERIAL CO.,LTD. Country or region after: China Address before: No.39, Fengmei 4th Road, Haicang District, Xiamen City, Fujian Province 361000 Patentee before: XIAMEN TIANRUN JINLONG BUILDING MATERIAL CO.,LTD. Country or region before: China Patentee before: KZJ NEW MATERIALS GROUP Co.,Ltd. |