Bookmatch definition of bookmatch by merriamwebster. Also, the better side of any plywood panel in which the outer piles are of different veneer grades. Baltic birch plywood sheets are not a specific species of birch, but is a general designation of plywood from russia and nearby baltic states such as finland. Book matched is side to side and bank matched is top to bottom see photo. An a face on hardwood plywood should be matched for both grain and color. Walnut plywood heartwood can range from a lighter pale brown to a dark chocolate brown with darker brown streaks. The oval or round patches may or may not be matched for color with the base face veneer.
Chesapeake plywood can provide architectural plywood for any type of projects from small sets. This type is usually 5ply, 34 19 mm thick, but other thickness from 12 12. Color can sometimes have a grey, purple, or reddish cast. The blade will leave milling marks on the cut faces of your two bookmatched panels. Be aware that because of the reversed grain direction in the panel halves, it is possible for the panel to fracture when you plane it. Bookmatching wood slabs is the practice of matching two or more wood slabs, so that two adjoining surfaces mirror each other. Available as running book matched, balance book matched, centerbalance matched, running slipmatched, random matched, flitch matched, sequenced and numbered. Fancy productsveneer panels far east american offers a variety of beautifully veneered panels. More significant thickness variations than typically seen with composite cores. Every other leaf or component of veneer from a given log is turned over to produce a mirror image at the splice joint, much like turning the pages of a book, to produce a very aesthetically appealing look across the face. Architectural woodwork standards, 2nd edition woodwork institute. The veneer may reflect light, accept stain differently and may yield a noticeable color variation. Since the reverse side of one leaf is a mirror image of the succeeding leaf, the result is a series pairs. Hardwood veneer whole piece, book matched, slip matched.
A book matched veneer face exploits those seams and makes a symmetrical pleasing appearance. Types of panels there are a wide range of panel materials available for the fabrication of architectural woodwork. As with any natural wood product, quality can be variable. Video courtesy of states industries please select from the species list below to view available hardwood plywood products. Baltic birch is not immune, its still a wood product. Book matched veneer is sliced and every other leaf of the veneer is turned over like pages of a book facing each other. Choose the right plywood popular woodworking magazine. Shop all northwest timber figured lumber, wood, and domestic exotic hardwoods for furniture and musical instruments. Cheap price natural sliced walnut wood veneer for plywood. Real wood paperbacked veneer to minimize expansion and contraction of the wood.
What do you think about plywood and fine furniture. The use of waterproof glue ensures that if the plywood is exposed to moisture, or even very high humidity or boiling temperatures, the glue wont fail, and therefore the wood layers of. Natural veneer is composed of both heartwood and sapwood and is generally less expensive than select or uniform veneers. The joint may not be noticeable if grain is straight. An a face will not permit sound knots, repaired knots or roughcut veneer. Grain pattern is broad with no plain or quarter sliced appearance. The use of waterproof glue ensures that if the plywood is exposed to moisture, or even very high humidity or boiling temperatures, the glue wont fail, and therefore the wood layers of the plywood wont delaminate or fall apart. The two adjoining surfaces are produced from the same piece of wood, so that they have almost exactly the same appearance, but mirrored. Smooth these out with a quick trip through the planer or with a sander, taking care not to remove too much stock from the cut faces or you can alter the bookmatched appearance. Thickness true baltic birch plywood only comes in metric thicknesses. Plane the resawn faces of the pieces only enough to remove the saw marks and establish a uniform thickness greater than the finished 1. Plywood that looks nice, in a species such as cherry, oak or walnut, is graded and priced mainly on the quality and thickness of the face veneer. Plywoods are graded by the appearance and soundness of the top layer of veneer on both faces. Lenoble lumber offers the best selection and best prices for plywood in new york area and northeast.
Mark edmundson created this freestanding piece using special techniques to overcome the inherent drawbacks of using plywood in these tough economic times, its tempting to skimp on solid wood and opt for plywood to save a few pennies. Bookmatching is a process in which two sheets of veneer are laid in a manner so that one sheet is the mirror image of the opposing sheet. The hardwood plywood and veneer association hpva is an ansiaccredited standards developer that works through its participating membership and other interested outside parties to develop a voluntary standard for hardwood and decorative plywood under due process guidelines set forth by the american national standards institute ansi. Plywood matching when the log is sliced see plywood slicing the flinches are matched for color and grain. Baltic birch plywood sheets cherokee wood products.
Book matching every other leaf or component of veneer from a given log is turned over to produce a mirror image at. It is accomplished by turning every other veneer leaf over, and arranging it such that the grain opens at the spine, similar to the pages in a book. The differences between the veneers come down to appearance, which depends on. Understanding grading hardwood plywood grades, set by both the trade association and individual mills, cover varying degrees of quality. Marinegrade plywood is a goodquality hardwood plywood made with waterproof glue. So i wanted to be sure the panels matched the rest of the parts. There should not be any abrupt changes in color or grain between the splices and will not permit sound knots, repaired knots or. The first bullet point listed above includes the terms book match, slip match, and random match. The usage for architectural plywood is vast, it can be used for wall panels, ceiling, columns, tabletops or any focal point to add the richness and elegance of natural wood.
Achieved when successive veneer leaves in a flitch are turned over like the pages in a book and are glued in this manner. It is easy to apply,and the most important is the kerf. Book matched veneers are comprised of flitches that are flipped over at each. The tendency for hardwood plywood panels to vary in thickness from their stated dimension can be frustrating. Our specialty hardwood plywood veneer panels are often available. Design possibilities become endless with vts extensive array of architectural wood products. Adjoining leaves are slipped out in sequence, with all the sameface sides being exposed. The wide array of veneer, grade, core and finishing options that go into a sheet of. It enabled complete control in what was an extremely difficult wood to control. Mar 26, 2019 you may already have examples of book matched veneer in your home or office, for instance, on interior doors, cabinets, walls, and furniture. It is very consistent in density and thickness but does not have the structural capabilities of plies that are arranged at right angles such as veneer core.
Jun 01, 20 book matched sequentially cut veneers were used throughout the pieces i created for the white house four years ago. Select veneer is composed entirely of heartwood or sapwood and is matched for both grain, pattern and color. As the name suggests, in book matching each veneer leaf is folded out with its mirror image, like the centre pages of a book. There should not be any abrupt changes in color or grain between the splices and will not permit sound knots, repaired knots or roughcut veneer. The mirrored effect is best with the least amount of wood taken off these. Continuous pieces of veneer peeled from a log using a rotary process. Whats the difference between rotarycut and bookmatched. It also does a fine job of rippingmaking straight cuts along the grain. Individual panels can be matched this way or you can achieve this look over many panels by sequencematching the panels. How to choose plywood for builtin projects better homes. Book match definition is to match the grains of a pair of sheets of veneer or plywood so that one sheet seems to be the mirror image of the other. Unmatched slices are permitted, but no sharp contrasts in color, grain or figure. The front, back and inner plies are quality onepiece plies. We offer walnut plywood 4 x 8 sheets through our retail or by the unit through.
They are widely used for the fabrication of wood door,cabinet and furniture. In this video, andrew shows you a simple technique that will enhance the beauty of your special piece of wood. Thickness item size grade face core detail 14 20600 4 x 8 a1 ps mdf hi 34 20602 4 x. There should not be any abrupt changes in color or grain between the splices. Oct 22, 2017 plywood is a wood panel that is composed of several thin layers, or plys, of wood veneer. Bookmatching is the practice of matching two or more wood or stone surfaces, so that two adjoining surfaces mirror each other, giving the impression of an opened book as applied to wood, bookmatching is usually done with veneer produced in one of several ways, but can also be done with solid wood. Woodworkers who pigeonhole the bandsaw as a curve cutter are barely scratching the surface of what this machine can do. Our specialty hardwood plywood veneer panels are often available in stock or can be ordered on a futures basis. While the length and width are often the actual dimensions, the nominal thickness is usually different than the actual thickness. Who would have guessed that the material plywood had such varied and surprising uses, from the famed ww2 mosquito bomber airplane to spruce veneer bathing suits.
A technique for matching wood veneer veneer book matching is the most frequently used method for matching wood veneer. Composed of several pieces of veneer varying in width that are glued together to form a whole sheet. Thickness 18 112 shipping standard must ship flat on a pallet. Hardwood plywood is considered to be an appearance product, as opposed to softwood plywood, which is considered a structural material. Plywood specifications moore newton quality hardwoods.
Whats the difference between rotarycut and bookmatched plywood. Or maybe youre leery about using readymade veneered ply where the veneer is only as thick as a couple of pieces of paper. They are then gluestitched together in different matching sequences to form a full sheet of veneer the different matching configurations of which create varied appearances and pricing. Other examples of bookmatched veneer include fine instruments, such as guitars and violins, and on interior pieces in highend luxury cars. Unless otherwise specified, aa and a panel faces consisting of more than one component will be book matched in accordance with the product standard, ansihpva. Wood grain figures match at the joints creating a pleasing look of continuity and symmetry in a bank of cabinets or drawers. Timber veneer matching, layouts and patterns bord products. Description species hardwood species origin south africa thickness 2.
Columbia forest products ansihpva hp12009 standards. Bookmatched uses consecutive slices, too, but every other one is flipped over for a mirror image. Book matched veneer is kraft paper backed wood veneer,which use the thin natural veneers, engineered wood veneers or woven wood veneer as the face veneers,and then laminated with the kraft paper as the back layer. A grade face the face on hardwood plywood should be matched for both grain and color.
The technique is used to beautify a variety of objects such as furniture, violins, guitars. I made my ecobin using solid wood and plywood because the lightweight subwood beneath the bookmatched veneer created a wonderfully strong yet almost weightless container that was no heavier than its typical stainless steel or even plastic counterpart and, more importantly, it gave me a more lovely wooden waste bin that hadnt existed before. Plywood is a material manufactured from thin layers or plies of wood veneer that are glued together with adjacent layers having their wood grain rotated up to 90 degrees to one another. Cheap price natural sliced walnut wood veneer for plywood, find complete details about cheap price natural sliced walnut wood veneer for plywood,0. How to choose plywood for builtin projects how to choose plywood for builtin projects whether youre building builtin shelves or a bookcase, well offer tips and information on softwood plywood, hardwood plywood, product grades, and more. Schaller hardwood lumber company in an effort to provide the very best for our customers and their clients, stocks an a faced panel in all thickness of plywood.
I made the pine panels in a similar way to these bookmatched panels. This gives the impression of an opened book, hence the term bookmatched. The inner plies will contain some patches, but are relatively void free. Richmond international b4 red oak book matched plywood. Thickness, width, length, character bookmatched sets can be sold as a set or individually. Because of the extra labor involved, bookmatched veneer plywood may cost more than rotarycut. Meranti, okoume, birch, pine are some of the main species origin asia, south america and north. Available as running book matched, balance book matched, centerbalance matched, running slipmatched, random matched, flitch matched, sequenced and numbered, end matched no minimum onesheet or truckload quantities available a variety of cores offered, including veneer core, mdf and pbc call for other core options. Book matched, slip matched, close matched, end matched center matched are. The least visible seams would be on a quartered walnut slip matched sheet with perfectly straight grain. Highly decorative, exceptional strength and great screw holding power.
Adjacent veneer sheets are joined side by side, same sides up, for a uniform grain pattern. Veneers are sliced, cut or peeled from a peeler log and prepared into flitches for the veneering process. Softwood plywood panels product description softwood plywood is laminated from softwood veneers. Many dealers choose only one type of face veneer per plywood thickness. Its slightly different because the saw blade destro. Smooth these out with a quick trip through the planer or with a sander, taking care not to remove too much stock from the cut faces or you can alter the book matched appearance. Decorative products by plywood koskilaser fineline koskidecor melamine decorative birch plywood both sides are coated with uniform, coloured melamine films thickness. You may already have examples of book matched veneer in your home or office, for instance, on interior doors, cabinets, walls, and furniture. All plywood runs the risk of warping, and the most common type of warp in plywood is bowing.
Different rules and grades are used for different types of plywood. Fiddleback figure narrow bands of figure that run uninterrupted from edge to edge across the width of the veneer leaf. Thus, a cd plywood any thickness has one c grade face and one d grade fa. A book matched face resembles the right and left pages of an open book. Sep 19, 2017 an astounding book, all the more so because of its unassuming title. On these pieces we not only book matched the close faces, but the tops and ends. Richmond international b4 red oak book matched plywood veneer core.
However, baltic birch plywood is generally regarded as. There will normally be more patches per face than the bb grade. Various characteristics above are influenced by the grade and thickness of the core and specific gravity of the. Each slab is priced individually based on its unique qualities.
Meranti, keruing, kapur, okoume and pine are some of main species. Book matched consecutive veneers from a bundle are laid out side by side, turning over every other sheet as though it were a page from a book. With our stateoftheart manufacturing equipment, we have the capabilities to produce architectural and custom plywood paneling to match your projects exact specifications. The short story on bookmatched panels wood magazine. Agrade facean a face on hardwood plywood should be matched for both grain and color.
The blade will leave milling marks on the cut faces of your two book matched panels. Then, with the resawn side facedown, plane the panel to the finished 1. Staved is where the core strips are random length and butt joined. Birch, red oak, maple, ash, poplar, cherry and other species of fancy veneer are supplied throughout the decorative plywood, furniture, cabinetry, door and profilewrap industries. However, baltic birch has the odds stacked in its favor much better than other plywood, chiefly in 12.
Columbia grading guide upper canada forest products. It comes in various thicknesses and sizes, and is typically sold by its nominal thickness. Author wilk not only describes these myriad forms, but places them in historical and cultural context. Hardwood plywood grading guide 2015 1 from the tree to works of art. The images used above are brought to you courtesy of the hardwood plywood and veneer association hpva. Split it through the thinnest part so you now have 2 thinner blocks of wood. Hardwood plywood veneer matching alternating pieces of veneer from a flitch are turned over, so that adjacent leaves are opened as two pages in a book.
Book matching is the process of turning over every other leaf or individual face component and splicing them together with adhesive, tape, or string and hot melt glue in a process resulting in a mirror image at the joint. Uniform veneer is also composed of entirely heartwood or sapwood, but is matched for color only. In fact, many woodworkers prefer a bandsaw to a tablesaw when it comes to breaking down rough. When book matching, the adjacent leaves of veneer alternate between tight and loose faces. Most commonly available in anegre, maple, makore and english sycamore. Make bookmatched panels band saw resaw woodworking. Glossary of common veneer terms formwood industries. Chesapeake plywood can provide architectural plywood for any type of projects from small sets of matched panels to large scale blueprint matched jobs. If there is any swing to the grain in the quarter cut flitch then even on a slip matched veneer face the seams will become more conspicuous. Plywood is grade bb, both faces may contain patches, slight knot pattern and mineral streaks.