000 00776cab a2200217 4500
001 ABS41520
008 090401t1989 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u30715
041 _aeng
100 _aThomas, A.
245 _aRoofing tests
260 _c1989
350 _a0
490 _aRIBA Journal
_v96(10) October 1989, 87-107(6)
520 _aExamines the rigorous British Board of Agrement tests applied to roofing materials which have led to over 200 certificates being offered to them. Lists the products with their certificate number and brief description.
650 _aBUILT ENVIRONMENT-BUILDING ELEMENTS-COMPLETE BUILDING ELEMENTS-ROOFS
650 _aTILES
690 _aBUILT ENVIRONMENT-BUILDING MATERIALS
942 _n0
948 _c04/03/1997
999 _c20704
_d20704