Repairing service of concrete water tank.
Stitching is a rehabilitation technique used at cracks to maintain aggregate interlock and provide added reinforcement to minimize the relative movement of concrete slabs at the cracks. It is also used at the longitudinal joints to keep the slabs from separating.
Cementitious grouting is a process in which a fluid cementitious grout is pumped under pressure to fill forms, voids, and cracks.
Concrete structure repair service.
Concrete repair is the process of fixing a hardened concrete surface that over time has lost the ability to hold the binding concrete materials together due to damage or environmental exposure.
Refractory gunning machine is mainly used for spraying refractory, castable materials in steel plant. Compared with common dry mix shotcrete machine, refractory gunning machine is also including high pressure water pump, new type pre-dampening nozzle assy, ABB frequency converter etc.
Micro concrete is a cement based coating which can be applied thinly (approximately 2-3mm) to a range of different surfaces including tile and wood. It provides the look and feel of concrete at a fraction of the cost and weight of real concrete.
Concrete jacketing is needed to increase bearing load capacity following a modification of the structural design or to restore structural design integrity due to a failure in the structural member. This technique is used on vertical surfaces such as walls, columns and other combinations such as beam sides and bottoms.
Shotcrete is a mixture of aggregate and portland cement, conveyed by compressed air to the nozzle of a spray gun, where water is added. The wet mixture is then sprayed in place and may be carved or troweled almost immediately .
Crack filling is a process of filling cracks and voids in concrete structures to prevent the ingress of water and other harmful agents.