(02) 9647 2911 dginsw@dgi.com.au

DGI – GLULAM BEAM PROPERTIES

TIMBERTASMANIAN OAKSLASH PINETREATED SLASH PINER.PINE & OREGON
STRESS GRADEGL18CGL17CGL17CGL13C
Appearance Grade (1)B & AB & AB & AA
Standard Camber600m RADIUS600m RADIUS600m RADIUS600m RADIUS
Service Class (2)22 & 332
Laminate Widths (mm)30303038
Strength GroupSD3SD6SD6SD6
Joint GroupJD3JD4JD4JD4
Density (kg/m3)750550550550
CHARACTERISTIC STRENGTHS (MPa)
f'b50.042.042.033.0
f't25.021.021.016.0
f's5.03.73.73.7
f'c50.035.035.033.0
STIFFNESS MODULI
E (MoElasticity)18500167001670013300
G (MoRigidity)123011001100900
OPTIONS
LOSP treated to H3 N/ANoYesOptional
Pink PrimedN/ANoNoNo
Curved BeamYes YesYesNo
Straight / Cambered BeamsYes YesYesYes
Stock ItemsYes Yes Yes Yes

Note (1):

Standard ‘B’ Grade: Suitable for painting with machine dressed surface on four sides. Occasional skips and blemishes are allowed. Voids are not filled. Suitable for applications where aesthetic value is not important.
Select ‘A’ Grade: Suitable where a clear lacquer is to be used and aesthetic value is important. Voids are filled and all exposed surfaces are sanded to 100grit finish.

Note (2):

Service Class 1:  This service for applications where Equilibrium Moisture Content (EMC) is not expected to exceed 12% during its service life.
Service Class 2: This service for applications allows EMC fluctuation upto 20% duting its service life. This will cover most domestic & commercial application in Australia
Service Class 3: The EMC on this class may exceed 20% such as in tropical areas or applications in fully exposed conditions such as bridges.