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Lining present A116 Lining Material Material of lining (codes given in Table B-6, HD43/04) Perforated Pipe Wall Indicates whether the pipe wall is perforated (including pipes that are part of a Combined Surface and Sub-Surface Filter Drain) sewer or other underground service (RMMS). DGMH ... Read Document
EPDM Rubber - Wikipedia
EPDM rubber (ethylene propylene diene methylene rubber), is a type of synthetic rubber, which can be used in a wide range of applications. This is an M-Class rubber where the 'M' in M-Class refers to its classification in ASTM standard D-1418; the M class comprises elastomers having a ... Read Article
Epoxy - Wikipedia
Epoxy is either any of the basic components or the cured end products of epoxy resins, as well as a colloquial name for the epoxide functional group. Epoxy resins, also known as polyepoxides, are a class of reactive prepolymers and polymers which contain epoxide groups. ... Read Article
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