Engineering ToolBox - Resources, Tools and Basic Information for Engineering and Design of Technical Applications!

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Typical uniformly and concentrated floor loads are indicated below.

(kN)
(kN/m2)
Bedroom, dwelling 1.8 1.5
Bedroom, hotel 1.8 2.0
Bathroom 1.8 2.0
Balcony, dwelling 1.4 1.5
Balcony, hotel or guest house 1.5 kN/m at outer edge 3.0
Communal area 1.4 1.5
Factory, general 4.5 5.0
Kitchen, communal 4.5 3.0
Laboratory 4.5 3.0
Laundry 4.5 3.0
Library 4.5 4.0
Office 2.7 2.5
WC 1.8 2.0
Warehouse, general storage 1.8 2.0
Work area, general 2.7 2.5
Workshop 4.5 5.0

### How to Calculate Load in kN?

If you have the mass in kg - the load in kN can be calculated as

F = m g / 1000                 (1)

where

m = mass (kg)

g = gravitational acceleration (9.81 m/s2)

#### Example - Calculate the Load from a 800 kg Pallet

The load from a pallet with mass 800 kg can be calculated as

F = (800 kg) (9.81 m/s2) / 1000

= 7.8 kN

## Related Topics

### • Statics

Forces acting on bodies at rest under equilibrium conditions - loads, forces and torque, beams and columns.

## Related Documents

### Concrete Slabs - Load Capacities

Load capacity of simply supported concrete slabs.

### Floor Joist Capacities

Carrying capacities of domestic timber floor joists - Grade C - metric units.

Floors and minimum uniformly distributed live loads.

### Horizontal Roof Rafters - Maximum Spans

Douglas Fir in horizontal roof rafters and maximum spans.

### Maximum Floor Joist Span

No. 1 and No. 2 Grade of Douglas fir and maximum span floor joists - imperial units

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