Best Glue Laminated Wood Beams

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.

Best glue laminated wood beams. It is a highly visible form of mass timber in contemporary projects with long spans framing signature designs left exposed to take advantage of wood s natural aesthetic. For glulam beams hexion offers more than 16 different phenol resorcinol based formulations matched to specific processing and performance needs. Aitc capacity tables provide the uniformly distributed load that a glued laminated timber beam can support based on beam size span and material properties. Glue laminated glulam beams.

It is also relatively easy to find stick glulam beams available in i joist compatible depths. Timber technologies glue laminated beams are superior in all strength characteristics to solid sawn lumber and pound for pound stronger than steel. The first is the one woodworkers use to glue together planks of wood to form a wide surface for a. Types of glue for laminating.

Glulam beams manufactured by apa members are certified with the apa trademark. The mark signifies that the manufacturer is committed to a rigorous program of quality verification and testing and that products are manufactured in conformance with ansi standard a190 1 standard for wood products structural glued laminated timber. Most stock beams widths for residential construction include 3 1 8 3 1 2 5 1 8 5 1 2 and 6 3 4 inches. If you re using glulam for nonresidential applications you can also have custom members made.

Glue laminated beams glulam are structural wood beams that hold the ceiling or roof up on large commercial buildings or residential homes. Table specifications are provided with each table indicating conditions and assumptions used to calculate the loads. Treated glulam beam s can be used in applications where the beam is exposed to weather. Our titan timber beams resist checking and twisting and are job site ready with one piece construction and more cost efficient than lvl and psl.

Aitc beam capacity tables. The glue lines are very thin approx. In north america the material providing the laminations is termed laminating stock or lamstock. Its high strength is great for decks allowing for wider spacing between support posts enlarging the unobstructed view and usable space under the deck.

The term laminating can apply to three different procedures. 0 3 mm the adhesives are very insensitive to chemical influences see also the section additional characteristics and design properties. Inasmuch as glulam is given a preservative treatment the compatibility of the preservative agents used and the adhesive used has to be verified.