Rebar #4 20ft - 1/2" Grade 40

Product Overview

Rebar #4 20ft - 1/2" Grade 40

Characteristics:

• Diameter: 1/2 inch (#4 rebar)
• Length: 20 feet
• Grade: 40
• Weight: Approximately 13.36 pounds for a 20-foot length
• Material: Steel

Mechanical Properties:

• Yield Strength: 40,000 psi (pounds per square inch)
• Tensile Strength: 60,000 psi

Applications: Grade 40 rebar, particularly the 1/2 inch diameter #4 rebar, is commonly used in a variety of concrete reinforcement applications. It is suitable for light- to medium-duty concrete reinforcing due to its specified yield strength and tensile properties. The primary uses include:

1. Concrete Slabs: Provides added tensile strength to concrete slabs, helping to prevent cracking and structural failure.
2. Foundations: Essential in reinforcing foundations, ensuring the structural integrity of residential and commercial buildings.
3. Sidewalks and Driveways: Reinforces concrete in sidewalks and driveways, reducing the likelihood of cracking and extending the life of the structure.
4. Masonry Walls: Used in masonry walls to enhance stability and support, minimizing the risk of collapse.
5. Ornamental and Landscaping Projects: Sometimes used for non-structural applications such as garden stakes and ornamental projects due to its durability and ribbed texture, which improves concrete adhesion​.​​​​​​

Grade 40 rebar meets the ASTM A-615 performance standards, ensuring reliable and consistent performance across various construction projects. Its ribbed texture improves bonding with concrete, which is crucial for the structural integrity of the reinforced concrete structures.

This type of rebar is versatile and widely used in construction due to its balance of strength, durability, and ease of handling and installation.