Cross-Laminated Timber (CLT) is transforming low-to-mid rise commercial engineering. CLT consists of dimensional timber layers stacked orthogonally and bonded under pressure with structural adhesives.
The primary benefit of CLT is carbon sequestration. Unlike concrete and steel production, which account for significant global carbon emissions, timber captures carbon during growth, storing it permanently inside the structural frame.
From a structural capacity perspective, CLT panels offer high strength-to-weight ratios. Timber frames reduce structure self-weight, lowering load demands on concrete foundations. This is particularly advantageous when dealing with soft soils or seismic active zones.
Furthermore, CLT displays excellent fire resistance. Under fire, the outer timber layers char slowly, forming an insulating block that prevents core timber degradation. LCTODD engineers CLT portal joints with concealed steel plates to protect connections, guaranteeing rigid fire ratings and compliance with building codes.