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DETAIL DRAWINGS :DECKING STEPS
DOWELLED MORTISE & TENON JOINT
EX50X50mm THICK TREATED & VARNISHED MAHOGANY BALUSTRADE POLE ANCHORED TO DECKING USING 10mm THICK MS ANGLE PLATE USING APPROVED FASTENERS
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28MM POLYHEMP ROPE
25MM THICK RIM JOIST
EX 300X25mm THICK TREATED & VARNISHED CYPRESS STAIRCASE STRINGER ANCHORED ONTO 150mm THICK CONCRETE FOOTING USING 25mm THICK STAINLESS STEEL PLATE & 60mm LONG MS JBOLTS
SECTION SCALE 1:10
Detail D11
EX 100X50MM TREATED & VARNISHED MAHOGANY TOPRAIL JOINED ONTO EX 150X150mm TREATED & VARNISHED MAHOGANY BALUSTRADE POLE USING A DOWELLED MORTISE & TENON JOINT
EX 150X25mm THICK MAHOGANY STAIRCASE RISER
EX 300X25mm THICK MAHOGANY STAIRCASE TREAD LAID ONTO EX300X25mm THICK TREATED & VARNISHED CYPRESS STAIRCASE STRINGER USING 60mm LONG HEXAGONAL HEAD MS DECK SCREWS
25mm THICK NATURAL MAZERAS MOUNTED ONTO 25mm THICK CEMENT MORTAR ON 150mm THICK VIBRATED REINFORCED CONCRETE SLAB
SCALE 1:5
50mm THICK BLINDING LAYER
300MM HARDCORE FILLING COMPACTED IN 150MM LAYERS
28MM POLYHEMP ROPE
EX 50X50 MAHOGANY BALUSTRADE POLE ANCHORED USING A 10MM THICK MS PLATE APPROVED FASTENERS
EX 300X25mm THICK MAHOGANY STAIRCASE TREAD LAID ONTO EX300X25mm THICK TREATED & VARNISHED CYPRESS STAIRCASE STRINGER USING 60mm LONG HEXAGONAL HEAD MS DECK SCREWS
APPROVED DECK SCREW
EX 150X25mm THICK MAHOGANY STAIRCASE RISER
10mm THICK MS ANGLE PLATE, PAINTED BLACK & BOLTED ONTO 150mm THICK CONCRETE STAIR BASE USING 60mm MS J-BOLTS
EX 300X25mm THICK TREATED & VARNISHED CYPRESS STAIRCASE STRINGER ANCHORED ONTO 150mm THICK CONCRETE FOOTING USING 25mm THICK STAINLESS STEEL PLATE & 60mm LONG MS J-BOLTS
SCALE 1:5
