Concrete Volume Slab

Overview

Engineering reference data for Concrete Volume Slab in building construction.

Key Formulas

U-value

$U = \frac{1}{R_{total}}$

Overall heat transfer coefficient.

Heat Loss

$Q = U A \Delta T$

Heat transfer through building envelope.

Variables

Symbol	Description	Unit
$U$	U-value	W/(m²·K)
$A$	Area	m²
$\Delta T$	Temperature difference	K

Concrete Volume Data

Covered Area per Cubic Yard

Concrete Slab Volume Formula

The volume of concrete required for a rectangular slab is calculated using:

$v = 0.0031 \cdot l \cdot w \cdot t$

where:

• $v$ = required concrete volume (cubic yards)
• $l$ = slab length (feet)
• $w$ = slab width (feet)
• $t$ = slab depth (inches)

The constant 0.0031 converts the result from cubic feet to cubic yards, accounting for the unit conversion between feet and inches.

Unit Conversions

From	To	Conversion
1 inch	mm	25.4
1 inch	cm	2.54
1 inch	m	0.0254
1 cubic yard	m³	0.7646
1 square foot	m²	0.0929
1 cubic yard	cubic feet	27
1 foot	inches	12

Interactive Charts

References

• Original Source