Ready-mixG30
G30
A frequently requested structural class for members the engineer has designed at G30.
Often requested for
- Suspended slabs, beams, and columns when specified
- Commercial floors designed at G30
- Structural pours where G30 is written on the drawing
The number in a grade such as G30 is commonly treated as the strength class in N/mm². That is industry naming, not a T3 test result. Your engineer specifies the grade. T3 confirms what can be supplied when quoting. This page is not an engineering design.