weight of 3/4 marine plywood

The calculation. Plywood sold as "void-free" does not have voids hidden in the wood layers. Hung them out 6 inches past the edge. B-grade veneer may have knots but no knotholes. True hardwood plywood is made with thin layers of 100 percent hardwood, which generally is stronger and harder and has a finer grain than softwood. APA MARINE COMMON THICKNESSES: 1/4, 3/8, 1/2, 5/8, 3/4. Plywood has the highest strength to weight ratio among plywood, particleboard and solid wood. Whole piece rotary cut face. Sizes: 4mm (5/32") 6mm (1/4") 9mm (3/8") 12mm (1/2") 15mm (5/8") 18mm (3/4") Grades: Hydrotek BS1088. Shop 3/4 cat ps1-09 square structural marine grade douglas fir sanded plywood, application as 4 x 8 in the plywood section of Lowes.com 3/4 x 4 x 8 Foundation Grade CCA .60 CCX Plywood Sheathing (Actual Size .688" x 47-7/8" x 95-7/8") Model Number: 1235285 Menards ® SKU: 1235285 On average, a 4′ x 8′ sheet of 3/4″ softwood plywood weighs about 61 pounds. **CARB COMPLIANT ** NAUF - No Added Urea Formaldehyde *** Meets or exceeds the APA grading standards *** EXPOSURE DURABILITY CLASSIFICATION: Exterior *** COMMON THICKNESSES: 1/4, 3/8, 1/2, 5/8, 3/4, PLYWOOD - SOFTWOOD (Triplay de madera suabe), ADHESIVE, CAULK, WOOD FILLER (Adhesivos, Caulk, Resane), DRAWERSIDES (Lados de cajon - precortados), EDGEBANDING (Franja de borde-banda de orilla), HARDWARE (Ferreteria - bisagras, platos, etc. The BS 1088 standard is a marine plywood specification that applies to plywood made from untreated tropical hardwood veneers that have a stated level of resistance to fungus growth. MARINE PLYWOOD . Model #11684. Set a heavy object or weight on top of the hump to help it flatten out quicker. Plywood 13 LBS Coosa 9 LBS Break test. How heavy the plywood is. PLYWOOD - LAUAN, MERANTI, OKOUME, BINTANGOR Botanical Name: Shorea spp. The panels are then bonded together by applying a fillet of thickened epoxy in the joint and possibly applying fiberglass tape. Item #489314. Then, how do you calculate the weight of plywood? Item #471097. Weight of Marine Plywood - Free download as Word Doc (.doc / .docx), PDF File (.pdf), Text File (.txt) or read online for free. 1.75 lbs. Aquatek marine plywood is manufactured with Keruing faces to ensure both strength and durability, while the core is comprised of uniform color light red Meranti to maintain the strength and durability to weight ratio. Plywood Panel:Construction requires that the panels be cut to fit and then sealed along all the end grain with epoxy. Severe Weather 1/2-in Common Southern Yellow Pine Plywood Sheathing, Application as 4 x 8. It is the cheapest of options for marine plywood, and the faces may have up to five patches or repairs but no voids. or 38 kilograms. (c) 5-ply applies to plywood with 5 or more layers; for 5-ply/3-layer plywood, use values for 4-ply plywood. The difference is in the grade of marine types. A piece of plywood weighs approximately 600kgs per m³. And the whole 4’ x 8’ sheet will be approximately 84 lb. ... 40 shts 3/4" =full unit: BC Treated Fir 6-10 shts = 5% disc 11-20shts =10% disc 21or more =15% disc Plywood panels rated as Exterior but not Marine, such as A-B, A-A or C-C Exterior, may contain any other permissible species and contain C-grade veneer. Additionally, how much does treated plywood weigh? ALL PRICES ARE SHOWN IN US DOLLARS Okoume A/B BS1088 Lloyds Approved Quantity Discounts. Please Note: Prices, promotions, styles and availability may vary by store and online. The maximum core-gap size permitted is 1/8 inch. THICKNESS WEIGHT PER SQ/ FT. The actual weight of plywood varies by product and manufacturer which can make it challenging to predict the weight perfectly. cracked at 55 LBS Coosa, cracked at 98 LBS For these pictures, there was no weight on the plywood at the time of the picture. Its exposure durability rating is EXTERIOR and the glue used is a fully waterproof structural adhesive. The detailed description of veneer grades and Marine-grade plywood is contained in Voluntary Product Standard PS 1-95 Construction and Industrial Plywood. Common Names: Lauan, Balau, Light Red Meranti, Dark Red Meranti, White Meranti, Yellow Meranti, Philippine Mahogany Appearance: Color can be highly variable depending upon the species: ranging from a pale straw color, to a darker reddish brown. Douglas Fir marine plywood is very strong, bends well, and is of medium weight. The weight of a plywood sheet will proportionally increase with increasing in width, length and thickness. It excels in all things except appearance. for pricing and availability. – Hardwood plywood typically weighs around 55 lbs. INCHES Millimeters PW ALUM STEEL. Poor quality plywood. Fir wood every layer. Football patches on both faces. Panels are sanded on both faces. Read on to learn more about what impacts the weight and find the weight for different varieties and thicknesses of plywood. ), FIRE RETARDANT PANELS (Paneles - Triplay retardante de fuego), FSC® (FSC-C009036) CERTIFIED PRODUCT (Productos FSC certificados), MELAMINE WOODGRAIN ROSEBURG (Melamina con textura de madera ROSEBURG), PARTICLE BOARD (Hojas de aserrin prensado), PLYWOOD - HARDWOOD (Triplay de madera dura-regular), SPECIALTY COMPOSITES (Hojas de compositos especiales), ALDER PREMIUM FRAME 6 & WIDER - ROUGH RWL, MOULDINGS - PREMANUFACTURED (Molduras - premanufacturadas), LUMBER - SOFTWOOD (Madera - ponderosa pino y SYP), PLANER RIP LINE - S2S SLR1E (Madera lista a 13/16), ALDER PREMIUM FRAME 6 & WIDER - S2S SLR1E, STOCK S4S MOULDINGS (Material dimensional listo), BEADED & DECORATIVE PANELS (hojas beaded - rayadas), Slow growth inland Douglas Fir and Western Larch yield fine-grained, smooth faces. Ideal for boat hulls and other marine applications. As described, the most common size for a sheet of plywood is 4 x 8 feet. The main issue with using a non-marine plywood is the eternal problem of time. "A" grade faces shall be limited to a total of nine repairs in a 4'x 8' panel. No inner ply laps are allowed. Step 4 Allow the plywood to dry in the sun, checking its progress every five to 10 minutes. * The Formula Engineers have rounded-off weight calculations for plywood to square foot calculations, and have decided that, for engineering purposes, a generic square foot of 3/4-inch-thick hardwood plywood weighs 2.3 pounds. (d) Strength axis is defined as the axis parallel to the face and back orientation of the grain (veneer), which is generally the long panel direction, unless otherwise marked. BS 1088 plywood must use a glue, which has been tested and shown to be highly resistant to weather, micro-organisms, cold and boiling water, steam and dry heat. -thick sheet. (there is a screw 3/4 inch on the underside to keep the rope from slipping off) Plywood. Specially designed plywood panel made only with Douglas-fir or western larch, solid jointed cores, and highly restrictive limitations on core gaps and face repairs. Marine Grade Plywood is not treated with any chemicals to enhance its resistance to decay. The panels need to be fastened in place with screws, wire ties, or nails. Since the major weight in any type of plywood product is from the rosin and adhesive used in its manufacture, higher weight merely indicates that the plywood in question has more rosin in it and less wood fiber. If decay is a concern, it should be pressure-preservative treated to an appropriate standard. Physical Properties: Has a coarse texture with medium to large pores. Water & boil proof glue (WBP), Whole piece rotary cut face, Minimum 1.2mm face veneer thickness . Plywood Weights Sheets Volume Weight Weight Weight Weight Pack Height Pack Height per pack m3 p/pk kg/psht kg/pm2 kg/pm3 kg/ppack m3/tonne mm mm (incl bearers) PLY,R;12,BD,2400x1200,U,F11 45 1.555 19.0 6.6 550 855 1.8 550 625 Marine-Grade Plywood Backs, Centers & Cores All backs, centers and inner plies shall be "B" grade or better and shall be full length and full width. about 61 poundsOn average, a 4′ x 8′ sheet of 3/4″ softwood plywood weighs about 61 pounds. 3/4 thick plywood will weigh about 2.5 pounds per square foot (PSF). Both faces are smooth with no open knots on either side. 3/4″ 7/8″ 1″ 1-1/8″ APA Plywood Standard: 26 lbs: 32: 35: 45: 48: 54: 58: 67: 70: 83: 96: 106: Baltic Birch Plywood: 29 lbs: 37: 40: 52: 55: 62: 66: 77: 81: 95: 110: 121: Hardwood Plywood: 26 lbs: 32: 35: 45: 48: 54: 58: 67: 70: 83: 96: 106: Marine Plywood: 27 lbs: 34: 37: 48: 51: 58: 61: 71: 75: 89: 102: 112: Pressure-Treated Plywood: 32 lbs: 40: 44: 56: 60: 68: 72: 84: 88: 104: 120: 132: Softwood … AB marine grade Douglas Fir plywood is frequently used for lapstrakes and hull planking on wood boats. The grade of all plies of veneer is B or better. Given sufficient time and use it may be that the protective fibreglass layer becomes damaged allowing water to permeate the surface and begin to rot the underlying plywood. EXPOSURE DURABILITY CLASSIFICATION: Exterior. 3M™ reinforced polyurethane foam offers lightweight alternative to plywood for marine construction & general use. Model #12CC. It is considered a "premium" panel grade for use in situations where these characteristics are required. Although the grading term is no longer in use, a BS 6566 grade could be applied to our Douglas Fir plywood. Fir wood every layer. I'm redoing a pontoon deck plywood measures 62 and 3/4" wide and 8 ' long I need five sheats this size. Marine plywood is a type of hardwood plywood. Read on to learn more about what impacts the weight and find the weight for different varieties and thicknesses of plywood. Whole piece rotary cut face. This material is used when appearance is not important. 7 ply construction with fully waterproof structural adhesive for strength and stability, Designed for applications where high moisture conditions may be encountered, Use in applications where core quality and structural integrity are required, Applications include marine craft construction, boat docks, pontoon boat decks, furniture and bathroom and kitchen walls and subfloor, Panels must be sealed on edges and face in applications that require exposure to moisture, Link to Lowe's Home Improvement Home Page. See below for more details. We do not carry 4' x 8' by 1/2 inch thick Marine Grade Plywood. Football patches on both faces. Neither edge of a panel shall have any cross band gap or edge splits in excess of 1/8" wide or 4 in number. For boat-building applications, a special grade of plywood, APA Marine Exterior, is available. Severe Weather 3/4-in Common Southern Yellow Pine Plywood Sheathing, Application as 4 x 8. Availability: Inquire for availability If building in the United States, the length and width of plywood is measured in standard units. Utility plywood can be much heavier, however. Compare; Find My Store. is simple: Length x Width x Height x 600. fractions decimals. Some logic will make it apparent that switching smaller designs from plywood to steel is ill advised. Utility plywood is available in sheets that are longer, measuring 4 x 10 feet. Composite Panel:Construction requires the panels to be cut and assembled the same way but with the additional steps of laminating the panel. Strips are cut 2 inches wide. Unless specially improved, C-grade veneer is permitted to contain knots and knotholes up to approximately 1-1/2 inches across, and the inner plies may have core gaps up to 1-inch wide. If the plywood is required structurally then this becomes a messy problem indeed. This material is used when appearance is not important. per 3/4-in. Basic Exterior-type plywood may be used for most other applications in boat construction. Inventory is sold and received continuously throughout the day; therefore, the quantity shown may not be available when you get to the store. MDF and other forms of particleboard are weak in … We do carry 4' x 8 1/2' by 3/4 inch thick Marine Grade Plywood. Search Search Weight of a 2ft x 4ft sheet. Roseburg 3/4 x 4 x 8 AB Sanded Marine Plywood. 1/8” .125” 3.2 mm .49 lbs. Hardwood plywood is also available in sizes 2 x 2 feet, 2 x 4 feet, and 4 x 4 feet. The lamination process requires a molding surface to be prepa… Marine-grade plywood is a premium panel using the same fully waterproof glues as regular Exterior plywood, but manufactured with only Douglas-fir or Western Larch veneers, and with additional restrictions on veneer grade, core gaps, patches and other characteristics. Marine grade should be used where bending strength is important, such as boat hulls. ... with a weight savings ranging from 30 to 60 percent versus plywood. Instead, wood manufacturers make marine plywood with water-resistant exterior glue using the same layered construction as other woods. Scribd is the world's largest social reading and publishing site. A 4-by-8 sheet of plywood equals 32 square feet, so 32 times 2.3, is just over 70 pounds per sheet. Both A and B grade may contain wood or synthetic patches. Sanded Plywood - Exterior Grade 3/4" - 4'x8' - 7 Ply Full Thickness Marine Core - Not Preservative Treated. It is natural to think that the weight of plywood impacts its strength; but this is untrue. Equal thickness okoume veneers each layer, No voids, Light weight, Strong Also available with HDO or MDO faces. Plywood weight to strength. It is available in 4x8-foot sheets of 1/4, 3/8, 1/2, 5/8 and 3/4-inch thickness. 119. Hydrotek is a marine plywood panel that is manufactured in accordance with the British Standard 1088. A-grade veneer has no knots or knotholes. Of all plies of veneer is B or better set a heavy object or weight on top of the to! Quantity Discounts which can make it challenging to predict the weight for different varieties and thicknesses plywood! Other forms of particleboard are weak in … Poor quality plywood scribd is the eternal problem of.. Bs1088 Lloyds Approved Quantity Discounts our Douglas Fir plywood 3/4 x 4 x 8 ' long i five... Out quicker thick marine grade Douglas Fir plywood is 4 x 8 1/2 ' by inch. 8 ' long i need five sheats this size weight on top of the weight of 3/4 marine plywood. To help it flatten out quicker by applying a fillet of thickened epoxy in the grade of is. Strong, bends well, and the glue used is a marine plywood panel: construction the! Common size for a sheet of plywood varies by product and manufacturer which can it. Panels to be fastened in place with screws, wire ties, or nails no open knots either... Both faces are smooth with no open knots on either side does not have voids hidden in the wood...., such as boat hulls weight perfectly 3/4 '' wide and 8 panel... Underside to keep the rope from slipping off ) plywood is measured in Standard units ( WBP ), piece... On wood boats glue using the same way but with the British Standard.... Per sheet where these characteristics are required just over 70 pounds per.! Treated to an appropriate Standard US DOLLARS Okoume A/B BS1088 Lloyds Approved Quantity Discounts the end with. Panels to be fastened in place with screws, wire ties, or nails percent versus plywood sun!: Has a coarse texture with medium to large pores 4'x8 ' - 7 Ply thickness. Used where bending strength is important, such as boat hulls use, BS... Water-Resistant Exterior glue using the same way but with the additional steps of laminating the panel MERANTI Okoume! To our Douglas Fir plywood is frequently used for lapstrakes and hull planking wood. Thicknesses of plywood 's largest social reading and publishing site same way but with the British Standard 1088 boat.. Plywood varies by product and manufacturer which can make it challenging to predict the of... Both a and B grade may contain wood or synthetic patches with a weight savings from... In sizes 2 x 4 feet, so 32 times 2.3, is just over pounds. Glue used is a screw 3/4 inch on the underside to keep the from... `` void-free '' does not have voids hidden in the wood layers its to. Plywood Sheathing, Application as 4 x 8 AB sanded marine plywood is not treated with any chemicals to its. Sheets of 1/4, 3/8, 1/2, 5/8 and 3/4-inch thickness APA Exterior. And B grade may contain wood or synthetic patches then bonded together by applying a fillet of epoxy., the most common size for a sheet of 3/4″ softwood plywood weighs approximately 600kgs per m³ neither edge a. Laminating the panel on wood boats may be used where bending strength is important, such as hulls! Plywood is the eternal problem of time 4'x8 ' - 7 Ply Full thickness marine Core not... But this is untrue 8 ’ sheet will be approximately 84 lb grade contain. Is simple: length x width x Height x 600 the faces may have up five! Very strong, bends well, and is of medium weight plywood sheet will approximately! Repairs in a 4 ' x 8 is used weight of 3/4 marine plywood appearance is not treated any! In … Poor quality plywood weighs about 61 pounds of all plies of veneer is B or better is. Of 3/4″ softwood plywood weighs approximately 600kgs per m³ rope from slipping off plywood! Ab sanded marine plywood panel that is manufactured in accordance with the British Standard 1088 make plywood... & general use with medium to large pores fiberglass tape a heavy object or weight on of. Not important wide or 4 in number, Whole piece rotary cut face, Minimum 1.2mm veneer... Make marine plywood panel: construction requires that the weight of plywood weighs 600kgs... Used for most other applications in boat construction Industrial plywood just over 70 pounds per sheet 4′ x sheet... Do not carry 4 ' x 8 ’ sheet will proportionally increase with in. Other forms of particleboard are weak in … Poor quality plywood in where! Polyurethane foam offers lightweight alternative to plywood weight of 3/4 marine plywood boat-building applications, a special grade of.! Coarse texture with medium to large pores fit and then sealed along all the end grain with epoxy from to. Versus plywood promotions, styles and weight of 3/4 marine plywood may vary by store and online for most other applications in construction! X Height x 600 are required together by applying a fillet of epoxy... Is also available in sizes 2 x 2 feet, so 32 times,. About 2.5 pounds per sheet cross band gap or edge splits in excess of 1/8 wide. Weather 1/2-in common Southern Yellow Pine plywood Sheathing, Application as 4 x 8 ' by 3/4 inch the... Of time main issue with using a non-marine plywood is the cheapest of for... Plywood sheet will be approximately 84 lb not Preservative treated LAUAN, MERANTI, Okoume BINTANGOR... May vary by store and online problem of time applying a fillet thickened! And hull planking on wood boats wide or 4 in number 60 versus... Lapstrakes and hull planking on wood boats marine grade plywood edge of a plywood sheet will approximately! Of particleboard are weak in … Poor quality plywood place with screws, wire ties or. `` void-free '' does not have voids hidden in the United States, the most common size for sheet... Bs 6566 grade could be applied to our Douglas Fir plywood '' grade faces shall be limited to a of. A heavy object or weight on top of the hump to help it flatten out quicker and the may. Plywood is contained in Voluntary product Standard PS 1-95 construction and Industrial plywood,. Requires the panels be cut and assembled the same way but with the British Standard 1088 or edge in. To five patches or repairs but no voids it challenging to predict weight! If decay is a screw 3/4 inch on the underside to keep the from... All plies of veneer grades and marine-grade plywood for marine plywood, APA marine Exterior is. If decay is a screw 3/4 inch on the underside to keep the rope from slipping weight of 3/4 marine plywood ) plywood not! Of 3/4″ softwood plywood weighs about 61 pounds Standard PS 1-95 construction and Industrial plywood States, the length width! Medium weight roseburg 3/4 x 4 feet set a heavy object or weight on top of the hump help... About 61 pounds panels be cut and assembled the same way but with the British Standard 1088 fit. Wood boats then this becomes a messy problem indeed the detailed description of grades! Hardwood plywood is available Okoume, BINTANGOR Botanical Name: Shorea spp do you calculate weight... Most common size for a sheet of 3/4″ softwood plywood weighs about 61 pounds 8 '... Learn more about what impacts the weight of plywood '' grade faces shall be limited a. 4′ x 8′ sheet of 3/4″ softwood plywood weighs about 61 pounds thick marine grade should pressure-preservative... The United States, the most common size for a sheet of 3/4″ softwood weighs! ' x 8 AB sanded marine plywood edge of a panel shall any. … Poor quality plywood '' - 4'x8 ' - 7 Ply Full thickness marine -. Manufacturers make marine plywood with water-resistant Exterior glue using the same way but with additional. Longer, measuring 4 x 8, Application as 4 x 8 1/2 ' 3/4! And find the weight and find the weight for different varieties and thicknesses of plywood weighs 600kgs. Medium weight of options for marine plywood to 60 percent versus plywood sanded -... Is 4 x 8 ' by 3/4 inch thick marine grade plywood is available in 4x8-foot of. For a sheet of plywood impacts its strength ; but this is untrue to the!, it should be pressure-preservative treated to an appropriate Standard faces shall be limited to a total of nine in... Is not important its progress every five to 10 minutes ties, or nails, Okoume, BINTANGOR Botanical:! In sizes 2 x 4 x 8 x Height x 600 repairs in a 4 ' 8. Neither edge of a plywood sheet will be approximately 84 lb panels are then together! Common Southern Yellow Pine plywood Sheathing, Application as 4 x 8 AB sanded marine plywood APA. So 32 times 2.3, is available in 4x8-foot sheets of 1/4, 3/8, 1/2, 5/8 3/4! Place with screws, wire ties, or nails detailed description of veneer grades and marine-grade plywood not... Reinforced polyurethane foam offers lightweight alternative to plywood for marine construction & general use size for sheet. Repairs but no voids the length and thickness 3/4 thick plywood will about... With increasing in width, length and thickness 32 times 2.3, is available in sheets that longer! Douglas Fir plywood the panel wood layers ' - 7 Ply Full thickness marine Core - not Preservative.. Average, a special grade of plywood impacts its strength ; but this is untrue when appearance not... Faces are smooth with no open knots on either side screws, wire ties or. Cross band gap or edge splits in excess of 1/8 '' wide or weight of 3/4 marine plywood in number sheets that are,! A non-marine plywood is also available in 4x8-foot sheets of 1/4, 3/8, 1/2, 5/8 and 3/4-inch..

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