Co-operative research project on L-joint testing. Sampling after 18 months exposure
IRG/WP 2233
J K Carey, A F Bravery
In September 1983, Document No: IRG/WP/2208 was distributed giving guidance on sampling after 8 months exposure (due 1 December 1983 for those L-joints exposed on schedule on 1 April 1983), and including tables on which to record the test results. No major problems have been notified to Princes Risborough Laboratory concerning the sampling method. It is therefore proposed that the next sampling, after 18 months exposure for those L-joints exposed on 1 April 1983, should proceed using the same methodology, on 1 October 1984.