Glued laminated timber also abbreviated glulam is a type of structural engineered wood product constituted by layers of dimensional lumber bonded together with durable moisture resistant structural adhesives. Glulam is available in both custom and stock sizes.
Board feet chart and calculator board feet volume measurement of lumber.
Glulam density. Glulam for unheated internal environments or occasional exposure sc2 where there is a risk of occasional exposure to moisture service class sc2 conditions for example beneath an open roofed area european redwood scots pine if british grown as defined in bs en 13556 2003 is preferred. Material properties material properties for gases fluids and solids densities specific heats viscosities and more. Manufactured in commonly used dimensions and cut to length when the beams are ordered from a distributor or dealer.
Stock beams are. Board feet chart and calculator board feet volume measurement of lumber. 3 1 8 3 1 2 5 1 8 5 1 2 and 6 3 4 inches which meet.
Glulam beam weight calculator september 22 2018 by arfan leave a comment x 28 5 24f 1 8e douglas fir glulam 2021 steel beam s install support rosboro x beam glulam superior glulam structures rubner holzbau 2021 steel beam s install support. In north america the material providing the laminations is termed laminating stock or lamstock. Definitions and convertion calculators.
Moreover the grading process is based on din 4047 and as such it is meeting the en 14081 required. Spruce glulam specification strength class gl 24h dimensional tolerances at a moisture content 12 dimensions range tolerance width all 2mm depth h 400mm 4mm and 2mm h 400mm 1 0 and 0 5 length h 2m 2mm 2 h 20m 0 1 h 20m 20mm. Miscellaneous engineering related topics like beaufort wind scale ce marking drawing standards and more.
4 introduction to structural glued laminated timber apa ews 2 1 products description structural glued laminated timber glulam is a struc tural member glued up from suitably selected and prepared pieces of wood either in a straight or curved form with the grain of all pieces essentially parallel to the longitudinal axis of the member. Density density of different solid materials liquids and gases. Beams and columns deflection and stress moment of inertia section modulus and technical information of beams and columns.
Typical stock beam widths include. Finally the elements are distributed under four strength classes differentiated by bulk density knots occurence and bending e module. Density of various wood species density of.
Glulam glued laminated timber is an industrial manufactured product used for load bearing structures. Combustion of wood heat values firewood and. High loadbearing capacity with a low density high dimensional stability through bonding can be assembled with simple tools high fire and chemical resistance high thermal insulation properties natural renewable and 100 recyclable building material positive impacts on climate protection through storage of carbon dioxide co 2 01 at a glance.