Cause
- Poor hardener quality
- Incorrect timing of hardener spreading
- Entrapped bleed water in concrete surface
- Overlayering
- Air entrainment
REMEDY IN BRIEF
- Use Rocland hardeners
- Local defect should be cut to square or rectangular shape and patched with thin screed over tacky primer coat.
- If delamination is thin, use Rocland Microtopping of 2-4mm.
Products
- Avcrete LMC – RS
- Rocland Prim
- Rocland Beton Cire Read More
*Approximate quantity may vary