by Ken Penfold | Oct 2, 2017 | Blog, Concrete Repair, Concrete Repairs, Crack Injection, Main Feature, Projects
There are four types of concrete! Concrete that can crack! Concrete that has cracked! Concrete that can leak! Concrete that has leaked! Truism: This observation is obviously true and says nothing new or even interesting about concrete but if you have a problem and...
by Ken Penfold | Oct 2, 2017 | Blog, Concrete Repair, Leak Sealing, Waste Water Treatment, Water Storage, Water Treatment Plant
Prime Flex 900 XLV polyurethane resin is a low viscosity, hydrophilic resin that reacts with water and expands to form a closed cell, watertight foam. It is typically injected under pressure to seal actively leaking joints and cracks in concrete structures, including...
by Ken Penfold | Oct 2, 2017 | Blog, Concrete Repair, Featured Case Study, manhole rehabilitation, Projects
Problem: Sinkholes had developed around storm drainage manholes in grassy areas of a military housing subdivision in Richmond, Virginia. Identifying the source: To pinpoint the sources of the problem, the contractor’s crew flooded the existing sinkholes and monitored...
by Ken Penfold | Jun 23, 2017 | Featured Products
Sikadur-Combiflex can be applied on dry or damp substrates. It shows remarkable adhesion to concrete, iron and steel and is perfect for joints with very large expansion. Sikadur is also weather and waterproof. The Sikadur-Combiflex system is approved for potable water...
by Ken Penfold | Jun 23, 2017 | Featured Products
Sikadur-31 is a thixotropic adhesive mortar based on a 2-component solvent free epoxy resin containing fillers. Sikadur-31 will bond and fill a wide variety of building and construction materials and may be used in both dry and damp conditions thereby providing an...
