The direction of the fibers of the upper, active layer, or a shirt, perpendicular and parallel to the lower average. This layer gredstavlyaet a veneer thickness of about 0.5 mm or strip (lamellae) 2,2-6 mm thick, made of more expensive types of wood: oak, ash, beech, cherry, pear, maple and so on. N. The harder wood the longer it resists wear. To describe the degree of hardness using the Brinell scale. In accordance with it the durability of oak can be characterized indirectly numbers 2,9-3,7. But the most lasting is exotic wood Jatoba, whose hardness is in the range 7-7,7. These layers are joined under high pressure to provide material strength and wear resistance, polished, sometimes treated otherwise, a non-trivial way and covered the fourth, finishing layer — varnish, wax or oil. Finishing shirt protects from scratches and dirt, gives it more decorative.
Like this post? Please share to your friends:
YUGOSLAVIA’S CAPACITY to sustain and counter NATO’s attacks on its territory should not be
Marius Janse van Rensburg and Bazil Raubach are two of the photographers who covered
The Avro Ashton fleet was clearly «built for purpose», the aircraft performing every single
MY HUSBAND WANTS AN EXTRA-LARGE FLATSCREEN TV, BUT I’M WORRIED IT WILL DOMINATE OUR
ACCENT COLOUR Adding colour to your home is one of the easiest ways to
SYMPTOMS Usually first noticed as a small swelling, often reddened, at the base of