Gives recommendations for the use of mastic asphalt in roofing for both flat and sloping roofs and covers a variety of applications, including trafficked roofs such as roof top car parks. Cross References:BS 476:Part 3:1975BS 1105:1981BS 1447:1988 BS 3837:Part 1:1986BS 3837:Part 2:1990BS 4841:Part 3:1994BS 5250:1989BS 5284:1993BS 5268:Part 2:1996BS 5268:Part 5:1989BS 6100:Part 1:Section 1.3:Subsection 1.3.2:1989BS 6229:1982BS 6566:Part 1:1985BS 6566:Part 2:1985BS 6566:Part 3:1985BS 6566:Part 4:1985BS 6566:Part 5:1985BS 6566:Part 6:1985BS 6566:Part 7:1985BS 6566:Part 8:1985BS 6925:1988BS 7263:Part 1:1994BS 8215:1991BS 8217:1994CP3 Chapter V:Part 2:1972 The Building Regulations 1991