Readers ask: What Is Cat Ps1-09 Plywood?

What is ps1 rated plywood?

PS 1-19 is the updated product standard covering the requirements for American plywood intended for structural (loadbearing) use. The standard details various grades of structural plywood such as sheathing for roofs, walls and floors, sanded grades and plywood used in concrete formwork.

What is the difference between ps1 and PS2 plywood?

PS 1, Structural Plywood, establishes requirements for structural plywood. PS 2, Performance Standard for Wood-Based Structural-Use Panels, establishes requirements for structural wood-based panels such as oriented strand board (OSB), waferboard and certain types of plywood.

What does PS mean in plywood?

PS is plain sliced.

What do the letters mean on plywood?

The grading system for plywood is an easy puzzle to solve thanks to the simple A–D letter system used to indicate the quality of the panel. Plywood is graded per side, meaning that individual sides can be graded differently. The letters A, B, C and D typically refer to the veneer or face of the material.

What does Plytanium mean?

Plytanium is a trade name, registered to Georgia Pacific, the nation’s largest manufacturer of plywood products. It is their premium softwood plywood product and although not rated as such, it should probably be considered an ACX rated plywood.

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What does APA plywood mean?

Adhesive and technology improvements eventually led to the manufacture of structural plywood from Southern pine and other species, and in 1964 the Association changed its name to American Plywood Association (APA) to reflect the national scope of its growing membership.

Is CDX structural plywood?

This type of plywood is also referred to as “structural plywood;” a designation which means that it is intended for structural applications. CDX plywood is an exterior grade plywood only in the sense of considering the adhesive used for connecting the veneer plys.

What does PS2 10 mean?

Coastal produces Performance Rated Sheathing panels as defined in US Product Standard PS2-10 for Construction and Industrial Plywood. These panels are rated for strength properties and are not graded for their appearance since they are generally not exposed in their final use.

What is marine grade plywood?

Marine plywood is the highest graded plywood in the plywood industry. The name of these plywood suggests that these are used for the boat construction industry because they are highly resistant to water. Boats require a tremendous resistance to water. Hence, they are made to withstand long exposure to water.

What is CC plugged plywood?

Typical plywood grades and characteristics Occasionally, you may run into a fifth grade called “C-plugged.” Each sheet will have two grades, such as AC. The first letter is the face veneer grade, and the second is for the back veneer. Some plywoods have a third letter, X, that designates them for exterior use.

What does touch sanded mean?

Sanded panels are fully sanded to a smooth surface while touch-sanded panels are sanded but perhaps not as uniformly as the sanded panels.

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What is the smoothest type of plywood?

Sanded Pine: A versatile type of plywood, sanded pine boasts a smooth and clean surface and also holds screws and nails tightly. It is best for building boxes and cabinets.

What are the 3 types of plywood?

Although specialty plywood can have any number of plies above three, most plywood is categorized as 3-ply, 5-ply or multi-ply.

  • 3-ply is one of the most common types of plywood.
  • 5-ply is a versatile type of plywood that is about 4-millimeters thick.
  • Multi-ply is a catchall term for plywood with seven or more plies.

Which plywood is strongest?

If you ever wondered “what is the strongest plywood?” The answer is Marine plywood. It is the strongest and toughest of all plywood on the market. It is bonded with high-quality glues to make the plies structurally solid and resistant to moisture.

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