Widths up to 18 feet and lengths up to 98 feet are possible but uncommon.
Clt wall panel thickness.
This maximizes the utilization of crosslam clt to produce cost effective structures.
Clt sizing finished panels are typically 2 to 10 feet wide with lengths up to 60 feet and thickness up to 20 inches.
Panel section with gaps and grooves sawn in the timber to relieve shrinkage stresses 28.
Clt wall engineered floor adapted from trada 2009 27.
Alternating grains improve clt panels dimensional stability.
Clt wall i joist adapted from trada 2009 27.
13800 x 3100 x 400 mm lenght x width x thickness.
The timber is strength graded to bs en 14081 1 2005 and glued together in a press which applies pressure over the entire surface area of the panel.
Structural composition of clt laminations.
Clt panels consist of not less than three cross bonded layers of timber typically ranging in thickness between 20mm and 45mm.
Standardized sizing achieving building efficiencies can be greatly enhanced if the project is designed from the beginning with standard crosslam clt panel sizes such as 2 4 m or 3 m by 12 19 m.
Maximum size of a panel.
General clt design principal align grain of major strength axis parallel to primary panel load wall gravity loads vertical grain layers beam design span with major axis ignore layers grain perpendicular to primary panel load 53 clt under stress mmk m1 bsp crossplan en 54 clt under stress 55 ifull ieff mmk m1 bsp crossplan en.
A common na thickness is 1 3 8 planed 2x stock prg 320 provides thickness to width requirements of laminations.
Clt wall i joist adapted from trada 2009 26.
The panel is then sized and shaped with a computer numerically control cnc machine into a fully construction ready component.
Per prg 320 2012 5 8 to 2 thick.
Cross laminated timber clt cross laminated timber crosslam clt is a multi layer mass timber product spanning two directions with precision accuracy resulting in a secure airtight building solution for any floor wall roof or core.
The apa mark of quality.
The layered stacks are then pressed in large hydraulic or vacuum presses to form an interlocked panel.