When selecting grades for load-bearing concrete masonry units (CMUs), they are typically categorized based on their compressive strength, durability, and other material properties. The common designations and grades you might consider are:

1. **Grade N**: Normal load-bearing units that have a minimum compressive strength of 2,500 psi (17.2 MPa).
2. **Grade S**: Higher strength load-bearing units, generally specified for structural applications with a minimum compressive strength of 3,000 psi (20.7 MPa) or higher.
3. **Grade H**: High-strength load-bearing units with compressive strengths often exceeding 4,000 psi (27.6 MPa).

In addition to these grades, there are also other considerations like moisture resistance, freeze-thaw durability, and fire ratings that might influence your selection.

**Final Answer**: The grades you may select for load-bearing CMUs include Grade N, Grade S, and Grade H.

Question

When selecting grades for load-bearing concrete masonry units (CMUs), they are typically categorized based on their compressive strength, durability, and other material properties. The common designations and grades you might consider are:

1. **Grade N**: Normal load-bearing units that have a minimum compressive strength of 2,500 psi (17.2 MPa).
2. **Grade S**: Higher strength load-bearing units, generally specified for structural applications with a minimum compressive strength of 3,000 psi (20.7 MPa) or higher.
3. **Grade H**: High-strength load-bearing units with compressive strengths often exceeding 4,000 psi (27.6 MPa).

In addition to these grades, there are also other considerations like moisture resistance, freeze-thaw durability, and fire ratings that might influence your selection.

**Final Answer**: The grades you may select for load-bearing CMUs include Grade N, Grade S, and Grade H.

Knowee AI · Accepted Answer

When selecting grades for load-bearing concrete masonry units (CMUs), they are typically categorized based on their compressive strength, durability, and other material properties. The common designations and grades you might consider are:

1. **Grade N**: Normal load-bearing units that have a minimum compressive strength of 2,500 psi (17.2 MPa).
2. **Grade S**: Higher strength load-bearing units, generally specified for structural applications with a minimum compressive strength of 3,000 psi (20.7 MPa) or higher.
3. **Grade H**: High-strength load-bearing units with compressive strengths often exceeding 4,000 psi (27.6 MPa).

In addition to these grades, there are also other considerations like moisture resistance, freeze-thaw durability, and fire ratings that might influence your selection.

**Final Answer**: The grades you may select for load-bearing CMUs include Grade N, Grade S, and Grade H.

Select the Grades for load bearing concrete masonry units. (you may select multiple options)Group of answer choicesINOS

Question

Select the Grades for load bearing concrete masonry units.

Solution

Similar Questions

Upgrade your grade with Knowee