In 2009, 50 million yuan have been invested for building the Hanzhongmeng Bridge. During the construction, cracks were found on 30 handrails. After receiving citizen's complaints, the construction unit used the adhesive to fill the crack, which aroused people's objection to the counstruction.
Can adhesive repair the crack?
The answer is yes. Nanjing Mankate has got the adhesive special for concrete crack use---Leveling Adhesive and Crack Filling Adhesive. Here is the technical data of NJMKT adhesive, and test reports are also available:
The features of the two adhesives: they abound in high tensile strength, excellent mechanical property, corrosion resistance, water resistance, high binding force, fast curing, non-toxic, high thxiotropy, etc.
And then is the usage:
Firstly, using leveling adhesive to repair the uneven concrete surface, improve the spall, hollow, corroded area, and then injecting the crack filling adhesive to fill the crack and then waiting for the curing.
Editor:NJMKT
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