But how is RTD plywood similar to and better than CDX Plywood? Save my name, email, and website in this browser for the next time I comment. Visit industries, manufacturing hub, local companies in Chandigarh for buyers & sellers, manufacturers, suppliers, dealers, exporters at one place. In the United States, there are four basic softwood (construction) plywood veneer grades you need to worry about: A, B, C and D. Occasionally, you may run into a fifth grade called “C-plugged.” Each sheet will have two grades, such as AC. Design Capacities for Structural Plywood Allowable Stress Design (ASD) The design values in this document correspond with those published in the 2005 edition of the AF&PA American Wood Council’s Allowable Stress Deign (ASD)/LRFD Manual for Engineered Wood Construction. that said, sand it with new sharp sandpaper, old paper will cut away the soft part and leave the hard stuff so you see the grain in 3 dimensions when painted. Search ... Dovetail joints. However, for kitchen cabinets, interior plywood would be fine, as there's no reason to spend the extra money that plywoods with waterproof glue would cost. This detector is a key piece in the development of RTD plywood. This prevents long-term issues for contractors who don’t want callbacks from upset homeowners. Soft close drawers. Many people want to know whether they should use RTD or CDX plywood on their upcoming projects. Create circular saw cutting guides for plywood. The more veneers in a piece of plywood, the stronger it will be. Various sheets of veneer must often be laid together, butting up against each other to eliminate or minimize gaps. For making cabinets, we use interior plywood. They actually stand for the phrase “Resistance Temperature Detector”. Read More. Grade D plywood, on the other hand, will have the maximum allowable blemishes, such as knots. It comes in 3/4-, 5/8- and 1/2-inch thicknesses. However, while exposure graded plywood is designed to be used on the exterior of a home, the defining factor is that the glue used in the manufacture of this plywood is selected to permit the plywood to withstand exposure to the elements, without delaminating. However, more and more contractors are turning to RTD because of its inherent benefit. Plywood sheathing delivers outstanding stiffness, strength and versatility. Exposure grade glue is used, in the expectation that there might be rain or snow during the construction process. ICON. Some people believe that RTD plywood is a new and improved version of the popular CDX variety that has been used extensively in past projects. If it were to rain during the construction of a building, this CDX Plywood would be able to stand against the elements for a short period of time. The X in CDX plywood, commonly used for construction, refers to the type of glue that is used in the manufacturing process. RTD plywood is the next generation of plywood used in the construction industry. Most plywood will have one side which is graded better than the other. Many people like to use CDX plywood as subflooring in the construction of new homes. This is, essentially, next generation CDX plywood which is manufactured with a quality. These layers, along with the glue, are  heated and pressed together to form a tight bond. Plywood with tongue and groove edges are designed to snap together easily while creating a strong and tight joint between panels. … Exposure 1 essentially means that it can be exposed to moisture, but it can’t be expected to hold up under consistent moisture forever. This acronym stands for “water and boil proof.” Plywood which is rated as WBP has been tested to verify that it can stay bonded together in boiling water. Unbranded 23/32 in. CDX plywood is referred to as Exposure 1 plywood due to the quality of glue utilized for bonding. Surfacing of hardwood lumber has its own terminology, and once the wood is surfaced, the size changes. For example, it may withstand moisture during the construction process. So for my base cabinets, I ripped my full plywood sheets down to 22 ¾” strips. Such as the CDX plywood which is commonly used in construction. Plywood which has been manufactured following this new process is stronger and is more resistant to moisture damage than plywood manufactured before. I make 2 … Plywood is made by gluing together thin layers of wood veneer. Home Decor. Plywood Company of Fort Worth is one of leading & largest single-location, independent family owned, operated GREEN plywood supply & lumber distributor in Dallas-Fort Worth & surrounding North Texas.