Using shear transfer at engineered wood floors

bigstock-Subfloor-92509508

Engineered wood products are specified for a wide range of light-frame floor assemblies in light commercial and multi-family construction. I-joists, glued-laminated timber (glulam), rim board, laminated veneer lumber (LVL), laminated strand lumber (LSL), and oriented strand lumber (OSL) are popular due to their availability, precision, strength, and consistent quality.

Read More

Solid timber, solid construction performance

Forte_Credited

Solid timber construction, sometimes called ‘mass timber,’ is an emerging set of engineered wood products—massive planar or frame elements used for walls, floors, roofs, partitions, and core elements of a building. As shown in Figure 1, examples include both glued configurations liked glued-laminated timber (glulam), structural composite lumber (SCL), and cross-laminated timber (CLT), as well as non-glued products like dowel-laminated timber (DLT); nail-laminated timber (NLT), cross-nail-laminated timber (CNLT), and interlocking cross-laminated timber (ICLT).

Read More

Using modern wood for historic restoration

Accoya_Oakleigh_Church 1

When it comes to historic preservation projects, architects and installers can find themselves at a loss. Wood is the most traditional material, but also notoriously unstable. It has a tendency to warp and becomes vulnerable to rot, decay, and insects. Some replacement products are more durable, but far from historically accurate, such as aluminum-framed windows.

Read More

Vision Reborn: Modern FRP composites restore ornamental masonry

1

Sometimes, the best way to restore an historic building is not the way it was originally built. The methods and materials of construction have changed, and newer options are available to re-create the original design. Labor-intensive approaches of a century ago are now prohibitively expensive. This
 is especially true in the case of decorative details, which were sometimes hand-made.

Read More

Designing All-wood Podiums

Panoramic_reduced

Wood ‘podium’ construction takes an age-old material and moves it into the 21st century. Structures retain sought-after features—beauty, familiarity, and carbon sequestration—while soaring to greater heights and achieving sometimes dramatic cost savings.

Read More