What is 4,000 psi concrete used for?
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Concrete with a compressive strength of 4,000 psi is commonly used in various applications. In the context of lightweight high performance concrete (LWHPC) bridge beams and decks, the deck concrete specifically had a strength of 4,000 psi . This type of concrete is suitable for bridge construction due to its adequate strength and durability. Additionally, high strength concrete, which includes concrete with strengths exceeding 4,000 psi, is utilized in high-rise buildings, with strengths reaching up to 20,000 psi in some cases . The use of high strength concrete in tall structures offers structural engineers the opportunity to explore its potential benefits, such as increased load-bearing capacity and cost-effectiveness.
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| Papers (5) | Insight |
|---|---|
| 4,000 psi concrete is not specifically addressed in the paper. However, high strength concrete with strengths exceeding 6,000 psi is commonly used for various structural applications. | |
Open access•Journal Article 7 Citations | Not addressed in the paper. |
| 4,000 psi concrete is not specifically addressed in the paper. The study focuses on high-performance lightweight concrete with strengths of 6,000 psi and 7,500 psi for prestressed girders and panels. | |
| 4,000 psi concrete was used for the deck in the experimental program involving lightweight high-performance concrete (LWHPC) bridge beams and decks in Virginia. | |
| 4,000 psi concrete, like Roller-Compacted Concrete (RCC), is used for pavements due to its durability. In the study, RCC achieved compressive strengths exceeding 4,000 psi at 28 days. |
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