Any foreign surface joints Whose Expansion & Contraction are Different in various level of temperature Should be treated with Sealants.
Acrylic Sealant
Silicon Sealant
Polysulphide Sealant
Poly Urethane Sealant
Problem could be:
- RCC & RCC
- RCC & Masonry
- Masonry & Masonry
- Aluminum & Wall
- RCC & Aluminum
- RCC & Steel
- Expansion joints
- Steel & Aluminum
- Steel & RCC or Masonry
- PVC & RCC or Masonry