Table of Contents Table of Contents
Previous Page  185 / 327 Next Page
Information
Show Menu
Previous Page 185 / 327 Next Page
Page Background

STEEL TRUNKING SYSTEMS

Steel trunking systems

Introduction

| 185

Environmental

• Steel is very friendly to the

environment.

• Compared to other

materials it requires

relatively low amounts of

energy to produce.

• The steel industry has

made immense efforts to

limit environmental

pollution in the last

decades.

• Energy consumption and

carbon dioxide emissions

have decreased by half of

what they were in the

1960s.

• Dust emissions have been

reduced by even more.

Recycling

and sustainability

• 100% recyclable material.

• Can be recycled many

times without loss of quality.

• The steel industry has

been recycling for more

than 150 years.

• Recycling one ton of steel

saves 1,100 kilos of iron

ore, 630 kilos of coal and

55 kilos of limestone.

• Structural steel typically

contains around 95%

recycled steel content.

• Recycling facilities are well

established.

EMI protection

(Electromagnetic interference)

• Steel naturally has very

strong EMI properties.

Fire performance

• Steel trunking systems

meet accepted

requirements for LSOH.

• Withstands high

temperatures with a

melting point of

approximately1370°C

(2500°F).

• Type and thickness of any

coating needs to be

considered as this can

affect fire performance.

System 170 System 130

130 x 63mm

A compact rectangular dado trunking also suitable as a feeder trunking.

170 x 63mm

A mid-size rectangular dado and skirting trunking also suitable

as a feeder trunking.

Page

188

Page

190

Information

Please note: our steel systems may be subject to lead times.

For further information please call our Technical Team on +44 (0)1424 856688.

Note:

you may use the rule on the left of this page to check profile sizes.

10

20

30

40

50

60

70

80

90

100 110 120 130 140 150 160 170 180

0

280

270

260

250

240

230

220

200

190

180

170

160

150

140

130

120

110

100

90

80

70

60

50

40

30

20

10

210