1 SCOPE
2 TYPES OF SILLS
3 PLACING OF SILLS
4 DIMENSIONS
5 TOLERANCES
6 SEATINGS
7 JOINTING
8 INSERTS FOR FIXING
9 MATERIALS FOR CAST CONCRETE
10 MANUFACTURE OF CAST CONCRETE SILLS
11 REINFORCEMENT
12 WATER ABSORPTION
13 NATURAL STONE SILLS
14 SAMPLING
15 MANUFACTURER'S CERTIFICATE
16 COST OF TESTS
APPENDIX A - METHOD OF TEST FOR WATER ABSORPTION OF
CAST CONCRETE SILLS
APPENDIX B - METHOD OF TEST FOR MODULUS OF RUPTURE OF
STONE SILLS