BUSINESS TYPES AND SIZES.
Plates measured 1820 x 3600 and 1520 x 4840 mm. Are produced in three types which are
referred by number, which relates to its density.
Type 620: It is constituted only with fine chips 0.2mm thickness, density is 620 kg / m3 and
INSECTS IN THE WOODS:
Wood boring insects (beetles and termites)
They feed on cellulose from wood.
Lumber Grading against attack:
Very attackable: alder, cherry.
Attackable: oak and walnut.
Shortly attackable: maple, chestnut and elm.
Parasites: prey on l
Detail A Set vertical slats.
Bonded joints between boards will plug with two slats on both sides squaring minimum of 14 x
45 mm. The woods are glued to the board by fastening with nails every 15 cm apart. If you want
better stiffen the wall, we recommend
CHANGES OF PROPERTY BY CH
The physical and mechanical properties of wood vary with CH.
Volume increase: from dry to PSF
Contraction: Decreased CH below PSF (drying).
The dimensional variation depends on the direction of
Manual Transportation: Transportation in this case is individual and should be executed for 2
Where possible must be stored horizontally, in the case that the space is reduced using
recommended stacked obliquely at an angle not exceeding
Impregnation of wood.
The only treatment that is recognized and standardized is the impregnation of radiata pine wood
preservative CCA, using vacuum and pressure. This treatment ensures that the protection is in
the dough and not only on the surface.
WOODS AND VEGETABLE MATERIALS.
Composition and structure of wood
Durability and destructive agents of wood
Protection of the woods.
It is the set of tissues that form the trunk, roots and branches of trees,
Is a product that your Prosesa Consata the accumulation of particles impregnated wood
adhesive resin which will be pressed.
Also within the category of agglomerated wood are the hardboard, which unlike agglomerated,
material used are wo
The septum must be protected from the action of moisture through a vapor barrier, which may
be embodied with polyethylene or other similar material. Always the vapor barrier should be
installed by the hot side of the partition, ie, on the i
Overlay and rolled
Unions for singing.
Flat Top. (Parquet)
Nailed or bolted joints.
The strength of a riveted or bolted connection is due to friction between the parts. As wood
shrinkage deforms adhesion.