CN100389087C - 一种抗裂改性水泥及其生产工艺和设备 - Google Patents
一种抗裂改性水泥及其生产工艺和设备 Download PDFInfo
- Publication number
- CN100389087C CN100389087C CNB2004100262551A CN200410026255A CN100389087C CN 100389087 C CN100389087 C CN 100389087C CN B2004100262551 A CNB2004100262551 A CN B2004100262551A CN 200410026255 A CN200410026255 A CN 200410026255A CN 100389087 C CN100389087 C CN 100389087C
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- Prior art keywords
- cement
- strength
- modulus fibre
- barrel
- molecular polymer
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- 239000004568 cement Substances 0.000 title claims abstract description 56
- 238000005336 cracking Methods 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title abstract description 13
- 239000000835 fiber Substances 0.000 claims abstract description 31
- 229920000642 polymer Polymers 0.000 claims abstract description 17
- 238000002360 preparation method Methods 0.000 claims abstract description 6
- 239000000843 powder Substances 0.000 claims description 16
- 230000004048 modification Effects 0.000 claims description 15
- 238000012986 modification Methods 0.000 claims description 15
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 12
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007580 dry-mixing Methods 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 claims description 6
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 5
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000344 soap Substances 0.000 claims description 5
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 4
- 239000011398 Portland cement Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 2
- 238000011284 combination treatment Methods 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000036571 hydration Effects 0.000 abstract description 2
- 238000006703 hydration reaction Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000009775 high-speed stirring Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000004816 latex Substances 0.000 description 2
- 229920000126 latex Polymers 0.000 description 2
- 208000010392 Bone Fractures Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 208000013201 Stress fracture Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
Images
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- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2004100262551A CN100389087C (zh) | 2004-06-16 | 2004-06-16 | 一种抗裂改性水泥及其生产工艺和设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2004100262551A CN100389087C (zh) | 2004-06-16 | 2004-06-16 | 一种抗裂改性水泥及其生产工艺和设备 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2007101629383A Division CN101164755A (zh) | 2004-06-16 | 2004-06-16 | 一种抗裂改性水泥生产设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1709815A CN1709815A (zh) | 2005-12-21 |
CN100389087C true CN100389087C (zh) | 2008-05-21 |
Family
ID=35706111
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2004100262551A Expired - Fee Related CN100389087C (zh) | 2004-06-16 | 2004-06-16 | 一种抗裂改性水泥及其生产工艺和设备 |
Country Status (1)
Country | Link |
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CN (1) | CN100389087C (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87213396U (zh) * | 1987-09-17 | 1988-05-11 | 清华大学 | 水泥净浆搅拌机 |
CN1114296A (zh) * | 1994-06-29 | 1996-01-03 | 哈尔滨建筑大学长春建筑材料应用技术研究所 | 水泥砂浆钢纤维高分子聚合物防水材料及制法 |
CN1142964A (zh) * | 1996-05-15 | 1997-02-19 | 赵翠兰 | 一种可用于制作保健带的中药组合物 |
-
2004
- 2004-06-16 CN CNB2004100262551A patent/CN100389087C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87213396U (zh) * | 1987-09-17 | 1988-05-11 | 清华大学 | 水泥净浆搅拌机 |
CN1114296A (zh) * | 1994-06-29 | 1996-01-03 | 哈尔滨建筑大学长春建筑材料应用技术研究所 | 水泥砂浆钢纤维高分子聚合物防水材料及制法 |
CN1142964A (zh) * | 1996-05-15 | 1997-02-19 | 赵翠兰 | 一种可用于制作保健带的中药组合物 |
Also Published As
Publication number | Publication date |
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CN1709815A (zh) | 2005-12-21 |
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Owner name: LANZHOU HONGYING NEW MATERIALS DEVELOPMENT CO., LT Free format text: FORMER OWNER: HU KANGNING Effective date: 20110613 |
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COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 730094 LANZHOU VINYLON GROUP, LANZHOU CITY, GANSU PROVINCE TO: 730010 NO. 587, ZHANGSUTAN, YANTAN TOWNSHIP, CHENGGUAN DISTRICT, LANZHOU CITY, GANSU PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20110613 Address after: 730010, 587 Zhang Long Tan Village, Chengguan District, Chengguan District, Gansu, Lanzhou Patentee after: Acer Lanzhou Materials Development Co., Ltd. Address before: 730094 Lanzhou Lanzhou Vigny Group Corporation, Gansu, China Patentee before: Hu Kangning |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20140616 |
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