BS 1199 and 1200:1976现行
Specifications for building sands from natural sources
出版：British Standards Institution
专家解读视频
Sampling, testing, quality and grading. BS 1199 covers sands for external renderings and internal plastering with lime and Portland cement. BS 1200 covers sands for mortar for plain and reinforced brickwork, blockwalling and masonry.
© British Standards Institution 2013
General notes:
This standard has been declared obsolescent as it is no longer used. It is replaced by BS EN 13139:2002
Replaces notes:
Replaces BS 1198, 1199 and 1200:1955.
Replaced by notes:
Replaced by BS EN 13139:2002 but remains current.
Amendment notes:
AMD 4510 published 31 May 1984
AMD 4834 published 30 April 1985
AMD 5126 published 30 April 1986
Document identifier notes:
Formerly BS 1198, 1199 and 1200.
