Skip to product information
1 of 2

Byggmaterial i Göteborg AB

Materials

Materials

Tax included.

‘BiG’ Bollards can be produced in Ductile Cast Iron (also known as Spheroidal Graphite Cast Iron) or Grey Cast Iron. Both have different benefits depending on the needs of the customer.

Material

Benefits

Ductile Cast Iron
(Spheroidal Graphite Cast Iron)

High Strength
High Corrosion Resistance
Good Impact Resistance
Lowest service life costs

Grey Cast Iron

Excellent Corrosion Resistance
Low cost per weight ratio

PROTECTIVE COATINGS

‘BiG’ Bollards are provided as standard with a protective coating suitable for most applications. On request, a high performance Epoxy two coat paint system can be applied if a higher level of protection is required. All coatings can be requested in a choice of colours. Contact us for more information.

MATERIAL SPECIFICATIONS

‘BiG’ Bollards are produced to the highest standards. We currently operate with the following standards. Contact us for other standards which we can provide if necessary.

Material

Standards

Grade(s)

Grey Cast Iron
Ductile Cast Iron
(Spheroidal Graphite Iron)

SS-EN 1561
SS-EN 1563

EN-GJL-200-300
EN-GJS-600

Anchor Bolts

SS-EN 10025
EN 10083

S355JR (high tensile steel)
42CrMoS4

Blasting (high performance)

ISO 8501-1
SS-EN 

SA 2.5

Paint (standard) 

SS-EN ISO 12944-2

Class C3

Paint (high performance)

 SS-EN ISO 12944-2  Class C5M
View full details