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Q & A

Steel rebars contribute to the strength and stability of underground and tunneling construction projects by reinforcing concrete structures. They are placed within the concrete to provide tensile strength and prevent cracking or collapsing under heavy loads or ground movements. This reinforcement helps to distribute the stress evenly throughout the structure, enhancing its overall stability and durability.

The role of shear reinforcement in reinforced concrete beams and slabs is to enhance their resistance to shear forces. Shear forces occur when a structural member is subjected to loads that cause it to slide or deform sideways. Shear reinforcement, such as stirrups or shear links, is added to the concrete to help distribute these forces more evenly and prevent the formation of cracks or failure in the structure. By increasing the shear capacity of the beam or slab, shear reinforcement ensures the overall strength and stability of the structure.

Surface treatments on steel rebars are significant for improved durability in harsh environments because they provide a protective layer that helps prevent corrosion and degradation. Harsh environments such as high humidity, exposure to saltwater, or chemical exposure can lead to the corrosion of steel rebars, which compromises the structural integrity of concrete structures. Surface treatments such as epoxy coatings, galvanization, or corrosion inhibitors create a barrier between the rebar and the environment, reducing the risk of corrosion and extending the lifespan of the rebars. This enhances the durability of concrete structures, making them more resistant to deterioration and ensuring their long-term stability and safety.

The key differences between plain and deformed steel rebars lie in their surface texture and mechanical properties. Plain rebars have a smooth surface, while deformed rebars have raised patterns or ribs along their length. This surface texture enhances the bond between the rebar and concrete, providing better load transfer and preventing slippage. In terms of mechanical properties, deformed rebars have higher tensile strength and yield strength compared to plain rebars. The deformation pattern creates additional surface area, increasing the grip and resistance to pulling forces. This makes deformed rebars more suitable for structural applications that require higher strength and durability, such as in reinforced concrete beams and columns. Overall, the use of deformed rebars is preferred in construction projects where superior bonding, increased strength, and resistance to slippage are crucial, while plain rebars are commonly used in non-structural applications or situations where high strength is not essential.

Our team of experts is dedicated to ensuring that your steel rebar needs are met with the highest quality products and services. We understand the importance of timely delivery and offer efficient logistics solutions to ensure that your projects stay on track.

In addition to supplying steel rebars, we also provide sales and quotations services to help you find the best products at competitive prices. Our technical support team is available to assist you with any questions or concerns you may have, ensuring that you have all the information you need to make informed decisions.

Being a subsidiary of CNBM, a Fortune Global 500 company, we have the resources and expertise to provide you with convenient one-stop procurement services. Our strong global network enables us to source high-quality steel rebars from trusted suppliers, guaranteeing the reliability and durability of our products.

With years of experience in the Lebanese market, we have developed a deep understanding of the local industry and can offer valuable insights and expertise to enhance the success of your projects. Whether you are working on a small construction project or a large-scale infrastructure development, we have the knowledge and resources to support you every step of the way.

Choose us as your trusted supplier of steel rebars in Lebanon and experience the convenience, efficiency, and expertise that we bring to every project. Contact us today to discuss your requirements and let us help you find the perfect steel rebar solutions for your needs.