Expansion joints are structural joints between two concrete structures to accomodate movements of each structure. This provide a fre movements upon thermal expansion. It is mandatory to provide such joints for big construction, that is longer than 20 meter.
Thies joints must be sealed properly to protect from water seepage throu the joints. Expansion joint sealing is done using various sealants and joint tapls to make completly water tight the surface
Acrylic polymer cementious coating is applied for fresh concrete. If the concret slab is old, then we need to remove all protective plastering and screading for applying such coating. This
Strutural waterproofing for new bathrooms It is very important to waterproof bathrooms during its construction time. It is very difficult to arrest water seepage from an existing bathroom which is
The APP bitumen membrane, short for Atactic Polypropylene Membrane, is a special waterproofing material that is manufactured from Bitumen. They comes in rolls. Each roll measures 10 metres by 1 metre
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