What is a PSL wood beam?
Parallel-strand lumber (PSL) is a form of engineered wood made from parallel wood strands bonded together with adhesive. It is used for beams, headers, columns, and posts, among other uses. It is a member of the structural composite lumber (SCL) family of engineered wood products.
What type of wood product uses the acronym PSL?
Parallel strand lumber (PSL) is made from parallel wood strands joined together using structural adhesives. It is a solid, highly predictable, uniform engineered wood product.
What is parallel strand lumber often used for?
What is PSL used for? Given its bending strength, PSL is used as long-span beams, heavily loaded columns and large headers and is well-suited to applications where high bending or compression stress is required. It can be used in both interior and exterior applications.
How far can a PSL beam span?
* The span and load tables in this guide cover beam spans up to 60 feet; however, 2.2E Parallam® PSL beams can be delivered in lengths up to 66 feet.
What does PSL mean?
Pumpkin Spice Latte
PSL is short for Pumpkin Spice Latte, a coffee-based drink sold at and popularized by Starbucks in the fall. The latte is seasoned with pumpkin spice, which features ingredients and flavors associated with fall.
What is an LDL in construction?
Laminated veneer lumber (LVL) is an engineered wood product that uses multiple layers of thin wood assembled with adhesives. LVL offers several advantages over typical milled lumber: Made in a factory under controlled specifications, it is stronger, straighter, and more uniform.
Can you paint PSL beams?
Yes. If a wax overlay is present the surface should be sanded. Parallam Plus (Wolmanized) can also be painted or stained (see question 13 on page 11 of the Parallam Plus Specifier’s Guide for more information). For a more aesthetically pleasing finished interior look, Parallam can be sanded and stained/ varnished.
How heavy is a PSL beam?
31 pounds per foot
VIEW PRODUCTS & SERVICES IN YOUR AREA
| Series | Series Parallam® |
|---|---|
| Product Width | Product Width 7″ |
| Weight | Weight 31 pounds per foot |
| Brand | Brand Trus Joist® |
| Product Type1 | Product Type1 Parallel Strand Lumber (PSL) |
Can I drill a hole in a PSL beam?
Depending on their location in the span, holes up to 2″ may be allowed in Microllam® LVL, Parallam® PSL and 1.3E TimberStrand® LSL, and holes up to 4 5/8″ may be allowed in 1.55E TimberStrand® LSL.
What does PSL mean in business?
As a recruitment agency, setting up a Preferred Supplier List, or PSL, is recommended to protect your business.
What is oriented strand lumber made of?
Similar to LSL, oriented strand lumber is also made from flaked wood strands. The strand geometry for OSL results in length-to-thickness ratios of approximately 75. Combined with an adhesive, the strands are oriented and formed into a large mat or billet and pressed.
What is the difference between PSL and LSL lumber?
Similar to PSL, laminated strand lumber is made from flaked wood strands that have a length-to-thickness ratio of approximately 150. Combined with an adhesive, the strands are oriented and formed into a large mat or billet and pressed. LSL is used in a variety of applications from studs to millwork components.
What is OSL (Open oriented strand lumber)?
Oriented Strand Lumber (OSL) provides attributes such as high strength, high stiffness and dimensional stability. The manufacturing process of OSL enables large members to be made from relatively small trees, providing efficient utilization of forest resources.
What is the difference between PSL and laminated strand?
PSL is also frequently used as load-bearing columns. Similar to PSL, laminated strand lumber is made from flaked wood strands that have a length-to-thickness ratio of approximately 150. Combined with an adhesive, the strands are oriented and formed into a large mat or billet and pressed.