wear The concrete has been damaged by erosion it is almost certain that any repaired…

Need for Strengthening: ·         Load increases due to higher live loads, increased wheel loads, installations of…

The arrangement employed to prevent a damaged structure, due to either foundation settlement or other…

Portland cement mortar may be used for repairing defects on surfaces not prominently exposed. where…

 Gunite can be defined as mortar conveyed through a hose and pneumatically projected at a…

Vacuum Concrete It has been amply brought out in the earlier discussion that high water/cement…

Dry pack is a combination of Portland cement and sand passing a No. 16 sieve…

Plain concrete possess a very low tensile strength, limited ductility and little resistance to cracking,…

Ferro cement technique, though of recent origin, have been extensively used in many countries, notably…