Concrete Repair
Concrete Repair
Floor Rehabilitation
Concrete is a porous material that can develop cracks, chips, or holes over time due to various factors such as weathering, impact, or structural stress. In such cases, Epoxy provides an effective solution for repairing and restoring damaged concrete surfaces. poxy is a type of adhesive material that consists of two components: a resin and a hardener.
Cementitious/ Epoxy Injection
Epoxy injection is commonly used to restore the pre-cracking condition of the member without increasing its strength. The epoxy tensile bond to the concrete substrate is stronger than the concrete’s tensile strength. Future cracking may occur at the same load as that of the original uncracked member but at different locations. Strengthening is provided by installing additional reinforcement across the failure plane in combination with the resin injection.
Carbon Fiber
The carbon fiber is pasted on the surface of the structure or component by using a resin-based bonding material to form a composite body FRP. Through the collaborative work with the structure or component, the purpose of strengthening the structural component and improving the force performance is achieved.
This technology has excellent mechanical properties, excellent durability and good process performance. At present, carbon Tiber materials have been widely used in the reinforcement of reinforced concrete structures, and good results have also been achieved in the reinforcement of metal materials and the control of temperature cracks in mansory.
Grinding
Grinding for concrete repair and strengthening is a surface preparation method that removes irregularities, contaminants, and weak layers from concrete. It restores smoothness, enhances bonding for coatings or overlays, and improves the structural integrity of the slab. This process ensures durability. load resistance, and a longer service life for repaired concrete surfaces.
