CN1410384A - 水泥改性剂及其制备工艺 - Google Patents
水泥改性剂及其制备工艺 Download PDFInfo
- Publication number
- CN1410384A CN1410384A CN 02147707 CN02147707A CN1410384A CN 1410384 A CN1410384 A CN 1410384A CN 02147707 CN02147707 CN 02147707 CN 02147707 A CN02147707 A CN 02147707A CN 1410384 A CN1410384 A CN 1410384A
- Authority
- CN
- China
- Prior art keywords
- cement
- pva
- cement modifier
- polyvinyl alcohol
- eva
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
性能 | JVS水泥结构胶泥7d强度(Mpa) | 硅酸盐水泥7d强度(Mpa) | 普通硅酸盐水泥28d强度(Mpa) |
抗压强度 | 50.3 | ≥31.4 | ≥52.5 |
抗折强度 | 9.7 | ≥5.3 | ≥7.0 |
抗拉强度 | 6.3 | ||
粘结强度 | 3.4 | ||
涂层抗渗强度(2mm厚) | >0.8 | ||
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02147707 CN1207240C (zh) | 2002-11-20 | 2002-11-20 | 水泥改性剂及其制备工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 02147707 CN1207240C (zh) | 2002-11-20 | 2002-11-20 | 水泥改性剂及其制备工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1410384A true CN1410384A (zh) | 2003-04-16 |
CN1207240C CN1207240C (zh) | 2005-06-22 |
Family
ID=4751247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 02147707 Expired - Fee Related CN1207240C (zh) | 2002-11-20 | 2002-11-20 | 水泥改性剂及其制备工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1207240C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369853C (zh) * | 2006-11-30 | 2008-02-20 | 西安公路养护技术工程研究中心 | 水泥乳浆外加剂组合物 |
CN102051951A (zh) * | 2010-10-29 | 2011-05-11 | 陈国坚 | 一种水泥保温墙体板及其生产方法 |
-
2002
- 2002-11-20 CN CN 02147707 patent/CN1207240C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100369853C (zh) * | 2006-11-30 | 2008-02-20 | 西安公路养护技术工程研究中心 | 水泥乳浆外加剂组合物 |
CN102051951A (zh) * | 2010-10-29 | 2011-05-11 | 陈国坚 | 一种水泥保温墙体板及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1207240C (zh) | 2005-06-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102718455B (zh) | 一种水泥基渗透结晶型高性能防水粉料及其应用 | |
CN100475733C (zh) | 一种黏结剂、使用该黏结剂的保温隔音材料及其制备工艺 | |
CN101074355B (zh) | 水泥基渗透结晶型防水材料及其制备方法 | |
CN111825411B (zh) | 一种可止明水且可自愈合的背水面防水材料及其制备方法和应用 | |
CN102173661A (zh) | 自流平聚合物水泥基修补砂浆及其制备方法 | |
CN101698589A (zh) | 一种新型修补材料 | |
CN102757196B (zh) | 一种水泥防水添加剂及含有该添加剂的水泥 | |
CN108328977B (zh) | 一种混凝土修补材料 | |
CN111362619A (zh) | 一种高聚能无机堵漏灌浆材料及其制备方法 | |
CN112679190B (zh) | 一种用于混凝土底部空腔填充的补强防水砂浆 | |
CN101508539B (zh) | 聚合物胶粉及其应用方法 | |
CN114956768B (zh) | 一种用于富水地层注浆堵水的抗分散注浆材料及制备方法和施工方法 | |
CN110372303A (zh) | 一种抗盐冻防腐砂浆、砂浆制备方法及施工方法 | |
CN109133781B (zh) | 环保型干粉勾缝剂的制备方法 | |
CN109354455B (zh) | 一种瓷砖勾缝剂及其制备方法 | |
CN100355853C (zh) | 堵漏防水材料 | |
CN108911657A (zh) | 一种海洋工程专用修补砂浆 | |
CN1207240C (zh) | 水泥改性剂及其制备工艺 | |
CN107973565B (zh) | 一种防腐抗冻融砂浆及其制备方法 | |
CN111825389A (zh) | 一种无机纤维增强聚合物基防水涂料及制备方法 | |
CN111848066A (zh) | 一种道路快速修补砂浆及其施工工艺 | |
CN1212362C (zh) | 快速堵漏剂 | |
CN105859201A (zh) | 用于水泥混凝土路面裂缝修补的改性水泥及其制备方法 | |
CN114315276A (zh) | 一种高抗渗、抗冻的表面修复材料及其制备方法 | |
CN115929037A (zh) | 一种高效率建筑用防水材料的施工方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: WANG MINGHUI; CHINA COMMUNICATIONS 2ND NAVIGATION Free format text: FORMER OWNER: WANG MINGHUI Effective date: 20080118 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20080118 Address after: 553 democratization Road, Wuhan, Hubei, zip code: 430071 Co-patentee after: China Communications 2nd Navigational Bureau Patentee after: Wang Ming Hui Co-patentee after: The China Communications Wuhan Institute Of Harbor Engineering Design Co., Ltd. Address before: No. 553, democracy Road, Wuhan, Hubei Province: 430071 Patentee before: Wang Minghui |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050622 Termination date: 20171120 |
|
CF01 | Termination of patent right due to non-payment of annual fee |