/5 Purlins CPD Questionnaire Complete the 5 CPD questions and gain your personalised certificate for your records. All answers must be correct and unlimited attempts are allowed. Please check the box if you are happy to receive technical information about Purlins products and services. Your details will not be passed onto third parties. Please read our Privacy Policy for further information. 1 / 5 What is the minimum number of bays required in order for our Heavy End Bay Sleeved system to work? 2 bays 5 bays 3 bays 2 / 5 What degree of angle are the Diagonal Tie Wires required to be set between in order to work correctly? Between 25 and 65 degrees Between 45 and 75 degrees Between 15 and 70 degrees 3 / 5 Our Purlins, Side Rails & Eaves Beams are punched with what size of diameter hole? 18mm 22mm 16mm 4 / 5 How should mezzanine floor joists be installed? In pairs, facing away from each other. In pairs, facing each other All facing the same direction 5 / 5 Why are anti-sag rods used? To restrain the top flange of the purlin under the wind uplift condition To restrain both the top flange and the bottom flange of the purlin under the wind uplift condition To restrain the bottom flange of the purlin under the wind uplift condition Your score is Restart quiz
Purlins CPD Questionnaire
Complete the 5 CPD questions and gain your personalised certificate for your records.
All answers must be correct and unlimited attempts are allowed.
1 / 5
What is the minimum number of bays required in order for our Heavy End Bay Sleeved system to work?
2 / 5
What degree of angle are the Diagonal Tie Wires required to be set between in order to work correctly?
3 / 5
Our Purlins, Side Rails & Eaves Beams are punched with what size of diameter hole?
4 / 5
How should mezzanine floor joists be installed?
5 / 5
Why are anti-sag rods used?
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