MCI-2000钢筋阻锈剂对于桥梁甲板的防腐蚀应用
Minnesota D.O.T. Study Project
LOCATION
Randolph St. Over I-35 in St. Paul, MN
PRODUCT
MCI-2000
HISTORY
The Randolph St. bridge deck was rehabilitated in 1986. This included milling the deck to a depth of
0.5 inches (13mm) and removing areas of unsound concrete. A patch and overlay with low
slump dense concrete (LSDC) was applied. The eastbound lane was used as control, while the west bound lane was treated with MCI-2000 admixture at 1 pint per cubic yard (0.6 liter per cubic
meter).
The year 2000 update showed neither side has entered active corrosion. However, the MCI®
treated side still has lower corrosion potentials and corrosion rates than the control side. Chloride
analysis showed the MCI® treated side should not initiate corrosion until the year 2022, while the
control side should begin corroding in the year 2005 (17 year increase in service life).
Gas Chromatography analysis showed the presense of MCI-2000 at a 3” depth after 15 years, on the treated side, while no MCI-2000 was on the control side (as expected).
深圳市丰安科技有限公司是美国CORTEC公司中国总代理，15年来提供原装进口 VPCI 377、VPCI 146、VPCI 369、VPCI 126、VPCI 329 、VPCI649等气相防锈材料，百家上市企业指定供应商。咨询热线：0755-25549278 / 13380394278
“推荐阅读”
Cortec防锈推荐
相关技术资讯
- 美国CORTEC防锈产品在船舶工业的应用推荐1
- CORTEC防锈产品概述VPCI-377,VPCI-649,VPCI-369,VPCI-386
- 苏州某机械制造公司钢件防锈使用CORTEC防锈药片
- CORTEC VPCI-309防锈粉在船舶上的应用
- CORTEC VPCI-132和VPCI-126热缩膜对涡轮机室外防锈效果优异
- 户外雨水管防锈VPCI-386防锈涂料效果优异
- 关于CORTEC VPCI-649和VPCI-309SF蒸汽发生管束的内表面防锈的应用
- CORTEC VPCI-369防锈油的即用型版本VPCI-369D 1：3
- CORTEC防锈产品在船舶工业的应用推荐
- CORTEC-世界防腐蚀技术的领先者
