Roof Waterproofing For all flat roofs, a system was selected from the comprehensive Sika range of roof deck waterproofing systems. For the single-ply membrane roof build-ups, this was Sarnafil ...

Repairing damaged concrete is a primary requirement in maintaining concrete bridges, and is also the basic requirement for any additional waterproofing, protection, or strengthening systems. Sika ...

SIKA AG signs license agreement on Photocat Bitumen technology to combat Air Pollution.