MEP-Technical Manual CDN 0408.qxd - Hambro

5. PRODUCT INFORMATION
5.1 D500 TM (H SERIES)
5.1.1 DESCRIPTION
Hambro H Series features a top chord made of one
Hambro section, an open web of mild steel rods and wide
range of bottom chord angles.
5.1.2 MATERIALS
The Hambro top chord acts as a continuous shear connector.
Bottom chord angles and web members are hot or cold
rolled sections, minimum yield Fy = 380 MPa (55 ksi) and
350 MPa (50 ksi) for rods.
5.1.3 WEB GEOMETRY
See below.
5.1.4 JOIST SPACING
1 251 mm (4’-1 1 /4”), typical unless noted.
5.1.5 SPAN AND DEPTH
Span: Up to 13 100 mm (43’-0”).
Depth: Between 200 mm (8”) and 600 mm (24”).
R
P1 t
PRODUCT INFORMATION
5.1.6 SLAB DESIGN
The minimum slab thickness is 65 mm (2 1 /2”) and the slab
capacity chart tables 8 and 9 on page 19 and 20, shows the
total allowable load (including the dead load of the slab)
based on 20 MPa (3000 psi) concrete.
5.1.7 ROLLBAR®
Standard 1 251 mm (4’-1 1 /4”).
Non standard available for specific case.
5.1.8 FORMS
Standard 12.7 mm ( 1 /2”) or 9.5 mm ( 3 /8”) plywood sheets,
1 220 mm x 2 440 mm (4’ x 8’).
5.1.9 INSTALLATION
See installation Manual for the Hambro D500 Composite
Floor System and drawing ED D500 provided for each specific
project.
5.1.10 TYPICAL DETAILS
See typical details section page 1 to 11.
P P P P
W 1 W 2 W C W C
P1 b
P2 b
WEB GEOMETRY (mm)
NOM. DEPTH “d” P1 t P1 b P2 b P
200, 250 152 to 305 152 to 406 305 508
300 254 to 406 254 to 533 406 610
350, 400 381 to 610 381 to 813 508 610
450, 500, 550, 600 483 to 610 483 to 813 610 610
P P P
(Clear span - 12.5 mm or 1 /2”)
W C
“n” Continuous panels
Fig. 20
D500 and MD2000 ® Web Geometry
W C
WEB GEOMETRY (in.)
NOM. DEPTH “d” P1 t P1 b P2 b P
d
8, 10 6 to 12 6 to 16 12 20
12 10 to 16 10 to 21 16 24
14, 16 15 to 24 15 to 32 20 24
18, 20, 22, 24 19 to 24 19 to 32 24 24
1