Advancing Road Safety and Construction

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Road Barriers : Guardrail : Thrie-Beam™
 

1. Do I need backing pieces?

Backing pieces are only required on the intermediate post if a steel blockout is used. They are NOT required on timber blockouts.

2. What are the post spacings?

For strong post installations post spacings are 2.0m .

3. What if I want a handrail on my bridge guardrail?

CSP Pacific can supply the flange based steel "I" posts to take a handrail. Please refer to drawings FX495 (PDF 180KB) and FX495-2 (PDF 182KB).

 

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