000 01078cam a2200241 4500
001 ##L131753
008 051206n2005 000 0 eng u
020 _a1860817467
035 _a(Sirsi) u131753
041 0 _aeng
050 0 4 _a696.182 $2 18
100 1 _aWhite, M. K.
245 0 0 _aSelf-sealing waste valves for domestic use
_ban assessment
260 _aWatford
_bBRE
_c2005
300 _a8p
_bill, diagrams, tables
_c30cm
490 0 _aBRE Information Paper
_vIP 5/05
520 _aThis paper presents the results of a programme of laboratory and field-testing, assessing the performance of self-sealing waste valves under a range of operating conditions. Summarises the main features of the valve, and demonstrates its suitability for use as a waste valve in sanitary appliances, and also as an air admittance valve for domestic buildings.
520 _aSuperseded by IP 8/07 (ISBN 9781860819582).
690 _aBUILT ENVIRONMENT-BUILDING SERVICES-BUILDING SERVICES ENGINEERING-PLUMBING
700 1 _aGriggs, J. C.
700 1 _aSutcliffe, S.
942 _n0
999 _c104826
_d104826