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MISCELLANEOUS ITEMS
810 TILE SILLS
• Tiles: Plain clay to BS EN 1304.
- Manufacturer: Contractor's choice .
Product reference: site specific .
- Size: site specific .
• Placement: Two courses, broken jointed, true to line and level on full bed of 1:0.25:3
cement:lime:sand mortar as section Z21.
• Joints: Full and finished flush.
840 OPENINGS FOR FRAMES
• Formation: Use accurate, rigid templates to required size.
850 WALL PLATES
• Placement: On full bed of mortar to correct horizontal level.
RotF generic (intermediate) NBS 2014 6118-AEW-XX-XX-NBS-A-01