Excess factors respirable quartz

Wall chaser 125 mm

Excess factor: 4,600 times limit respiratory quartz

Sawing 300 mm (dry)

Excess factor: 2,500 - 5,000 times limit respiratory quartz

Grinding

Excess factor: 2,400 times limit respiratory quartz

Milling

Excess factor: 1,600 times limit respiratory quartz

Brooming

Excess factor: 60 times limit respiratory quartz

Demolition hammer

Excess factor: 120 times limit respiratory quartz

Drilling (dry)

DRILLING 30 mm
Excess factor: 120 times limit respiratory quartz

DRILLING 12 mm
Excess factor: 70 times limit respiratory quartz
 

Sawing (wet)

Excess factor: 15 times limit respiratory quartz

Drilling (wet) 10 - 300 mm

Excess factor: <0.5 times limit respiratory quartz

Address

Schoemakerstraat 97K
2628 VK Delft
T 088 866 30 00
F 088 866 30 10
E wegwijzer@tno.nl

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