000 00785cam a2200265 4500
001 B1852
008 090401t1988 xxu||||| |||| 00| 0 eng d
035 _a(Sirsi) u46772
041 _aeng
050 _a690.25
110 _aBuilding Research Establishment
245 _aSlated and tiled pitched roofs: flashings and cavity trays for step and stagger layouts: specification.
260 _aGarston,Watford
_bBuilding Research Establishment
_c1988
300 _a1 sheet : ill. ; 30cm.
350 _a0
490 _aDefect Action Sheet
_v114 (Design)
490 _aDAS
_v114
650 _aCAVITY TRAYS
650 _aPITCHED ROOFS
650 _aRAIN PENETRATION
650 _aROOFING
690 _aBUILT ENVIRONMENT-BUILDING PATHOLOGY
942 _n0
948 _c04/03/1997
999 _c91995
_d91995