A full range of code approved and ICC compliant mass timber hardware can be found here. However, when compared to steel, glulam is noticeably more affordable.Ĭross Laminated timber projects often utilize glulam post and beam construction with concealed connections. Other benefits of Glulam are its high resistance against moisture and fire.Ĭonsidering the many benefits of Glulam, it should be no surprise that it is more expensive than LVL and other types of structural composite lumber. Methods of Construction per Table 10-2 for laminated wood I beams used in fire. This also makes it an obvious choice for large, open ceilings and paneled roofs commonly found in commercial spaces. Microllam LVL Flange Alternatives for the 2003 TJI. It is capable of generous spans without structural support, producing a contemporary aesthetic when used in exposed ceiling beams, trusses, and architectural elements.
VERSA-LAM ® laminated veneer lumber (LVL) beams and headers eliminate twisting, shrinking and splitting, and deliver flatter, quieter floors and structures. Glulam’s strength makes it a staple of both residential and commercial construction. ENGINEERED WOOD PRODUCTS (EWP) LVL SPAN AND SIZE CHARTS. It can also be customized to meet unique dimensions and design needs (including curved shapes), making its potential near-endless. microllam and parallam beams headers columns specifier s canada lvl beams headers definitions properties description of laminated veneer lumber microllam lvl weyerhaeuser. The result is an incredibly strong material, capable of greater dimensions than other SCL options. Glulam (the shorthand expression for glued laminated timber) joins various types of lumber laminations with specialty adhesive.
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