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SECTION B - Derry City Council

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APPENDIX 5/7 THERMOPLASTIC STRUCTURAL WALL PIPES AND FITTINGS (CONTINUED)<br />

Table 3: Polyethylene (PP)<br />

Property Test Method Reference Specification<br />

Tensile Properties BS EN ISO 6259<br />

BS EN ISO 527-1<br />

Oxygen induction<br />

time<br />

BS EN 728<br />

Melt Flow Rate BS EN ISO 1133<br />

Density<br />

BS EN ISO 1183-3, ISO<br />

4451<br />

Heat Revision ISO 12091<br />

Effects of heat<br />

(injection moulded<br />

fittings only)<br />

BS EN 763<br />

196

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