Building reinforcement refers to measures to strengthen structural components or increase their load-bearing capacity in order to extend their service life or increase their structural safety. In the construction process of building reinforcement, in order to ensure the quality of the completion of building reinforcement, it is necessary to prepare reinforcement materials and tools. The following reinforcement home will introduce you to the commonly used building reinforcement materials and tools.
1. Reinforcement material:
1. Carbon fiber cloth: Carbon fiber cloth is a cloth-like material made of continuous carbon fiber fabric with high strength and high modulus. It has the advantages of high strength, high modulus, corrosion resistance, light weight, etc., and can be used to reinforce concrete structures, steel structures, etc.
2. Steel plate: Steel plate is a commonly used reinforcement material, which can be used to reinforce structural components such as beams and columns. Commonly used steel plates include ordinary steel plates, galvanized steel plates, stainless steel plates, etc.
3. Reinforcing bar: Reinforcing steel is a commonly used reinforcing material, which can be used to reinforce concrete structures. Commonly used steel bars include HRB400 grade steel bars with a diameter of 8-20mm, HPB300 grade steel bars with a diameter of 6-16mm, etc.
4. Concrete: Concrete is a commonly used reinforcement material, which can be used for structural components such as reinforcement plates and walls. Commonly used concrete includes ordinary concrete, high-performance concrete, self-compacting concrete, etc.
5. Chemical caulking material: Chemical caulking material is a chemical material used for caulking treatment, which can fill the gaps between structural components and increase their bearing capacity. Commonly used chemical caulking materials are polyurethane, epoxy resin, etc.
2. Reinforcement tools:
1. Grinder: The grinder is an electric tool used to polish concrete structures, which can remove dirt, floating skin, cracks, etc. on the surface, and increase the adhesion of new and old materials.
2. Drilling machine: Drilling machine is a kind of electric tool used to drill holes in concrete structures, which can be used to install anchors, steel bars, etc.
3. Press: A press is a kind of equipment used to pressurize concrete structures, which can increase the adhesion between new and old materials.
4. Sandblasting machine: Sandblasting machine is a kind of equipment used for sandblasting concrete structures, which can remove dirt, floating skin, cracks, etc. on the surface, and increase the adhesion between new and old materials.
5. Syringe: The syringe is a kind of electric tool used to inject chemical joint filling materials and the like into structural components, which can be easily and quickly handled.
The above are the commonly used materials and tools in building reinforcement, the use of these materials and tools can effectively improve the bearing capacity and service life of structural components, and ensure the safety and stability of buildings.