E In situ concrete/Large precast concrete
E40 Designed joints in in situ concrete: 530
F Masonry
F11 Glass block walling: 15, 121, 410
F30 Accessories/ sundry items for brick/ block/ stone walling: 76, 610, 670
H Cladding/Covering
H11 Curtain walling: 772, 775, 777
H13 Structural glass assemblies: 740, 750
H20 Rigid sheet cladding: 10, 150, 155
H30 Fibre cement profiled sheet cladding/ covering: 10, 20, 110, 120, 150, 151, 160, 234
H31 Metal profiled/ flat sheet cladding/ covering: 10, 30, 40, 110, 120, 150, 160, 234, 241
H32 Plastics profiled sheet cladding/covering: 120
H41 Glass fibre reinforced plastics cladding/ features: 655
H42 Precast concrete panel cladding/ features: 661
H43 Metal composite panel cladding/ covering: 10, 30, 120, 150, 160, 234
H51 Natural stone slab cladding/ lining/ features: 610, 630
H92 Rainscreen cladding: 770
J Waterproofing
J21 Mastic asphalt roofing/ insulation/ finishes: 770
K Linings/ Sheathing/ Dry partitioning
K13 Rigid sheet fine linings and panelling: 150
L Windows/ Doors/ Stairs
L10 Windows/ Rooflights/ Screens/ Louvres: 70, 75, 790, 810
L20 Doors/ shutters/ hatches: 80, 820
L40 General glazing: 65, 190, 195, 505
M Surface finishes
M10 Cement based levelling/ wearing screeds: 468
M40 Stone/ concrete/ quarry/ ceramic tiling/ mosaic: 75, 805, 815
M41 Terrazzo tiling/ in situ terrazzo: 455
N Furniture/ Equipment
N10 General fixtures/ furnishings/ equipment: 80, 460, 760
N13 Sanitary appliances and fittings: 68, 438, 580
P Building fabric sundries
P12 Fire stopping systems: 47, 48, 49, 335, 390, 395, 410
P20 Unframed isolated trims/ skirtings/ sundry items: 30, 170
Q Paving/Planting/Fencing/Site furniture
Q10 Kerbs/ edgings/ channels/ paving accessories: 650
Q24 Interlocking brick/ block roads/ pavings: 430
Q25 Slab/ brick/ sett/ cobble pavings: 465
R Disposal systems
R10 Rainwater drainage systems: 11, 360