Structural wood

Our experienced technical sales and support staff is available to assist you with the proper design and use of our products. Our mission is to market the most appropriate Engineered Wood Products (EWP) available. The use of wood decking is a common structural application. Insulated Rim Board is the Minnesota Solution from.

Placement plans are the key to any installation. Our company sells to lumber yards across upstate NY and Vermont. We have over years of exceptional service and our products serve the test of time. Shop lag screws and a variety of hardware products online at Lowes. Common Lumber Defects Lumber defects can give a unique character to a piece of wood , but for structural integrity, the defects should be kept to a minimum.

Most of the following are caused by problems with cutting, stacking, or drying the wood—with the exception of naturally-occurring knots. EXTERIOR WOOD Screws. Click on any image to enlarge.

Modulus of Elasticity of Wood , Wood Engineering Design Data. Elastic ratios for various wood species at approximately moisture content - see bottom of webpage. This document is intended to aid instruction in structural design of wood structures using both Allowable Stress Design (ASD) and Load and Resistance Factor Design (LRFD). It contains design examples and complete solutions calculated using ASD and LRFD.

ThruLOK Through-Bolt Replacement. The strength of a through-bolted connection for multi-ply beams, deck posts, carrying beams and more. This is the highest grade of lumber, used for its strength and durability. You’ll find the least number of defects in this grade of lumber.

Knots are permitted in certain sizes, as long as they are soun firm, tight, and well spaced. With this grade of lumber, few defects are allowed. Standard structural decking patterns are nominal, tongued and grooved (TG) and and double TG products, available with vee or eased edges, to meet discriminating architectural requirements. This system uses a combination of wood consolidant (LiquidWood) used to strengthen and rejuvenate weak, rotted wood and a filler (WoodEpox) used to fill in missing sections of wood. Composite plastic lumber.

The primary reason home builders use our service is simple: our designs are done right, Founder Jeff Gray says. They are supported with comprehensive code reports and application-specific technical guides. Glued laminated timber (glulam) is a structural member made by gluing together a number of graded timber laminations with their grain parallel to the longitudinal axis of the section.

Structural Wood Corporation. Members can be straight or curve horizontally or vertically laminated and can be used to create a variety of structural forms (Figure 5). Visit us today for the widest range of Timber products. Recycled plastic lumber.

The strength characteristics of these materials fall in a similar range, and generally work as equal alternatives for similar spans, roof loads and member sizes. Glulams of equal size are generally superior from a structural standpoint. Engineered wood products and an introduction to timber structural systems. There are limitations on the maximum cross-sectional size and lengths of sawn timber that can be used as a structural component due to the availability of log sizes and the presence of naturally occurring defects in the timber (see Timber Engineering Notebook No. 1).

These defects can be cut out and the timber reconstituted using engineered wood techniques such as finger jointing (Figure 1) to create longer lengths of. FastenMaster is an American-based manufacturer of structural wood screws, composite deck screws, hidden deck and trim fasteners, hidden deck clips, autofeed screw systems and hot melt construction adhesives. Outdoor Project Essentials. Building a pergola, deck or set of stairs? Opt for durable and decorative framing hardware, like joist hangers and post bases that are galvanize powder coated and rated for structural and load-bearing safety.

Framing materials are usually wood , engineered wood , or structural steel. Wood structural member assessment for rot, insect or fire damageThis article describes methods for inspecting, probing, and otherwise assessing wood structures and wood components (floors, trim, sheathing) for damage by insects or rot. More detailed explanations and examples of wood beam design can be found in my text.