Wednesday, April 9, 2008

Science Fair Project Paper Towels

The multi-layer parquet floor


advantages and limitations.

addition to laying more 'faster than the single-layer elements of natural wood raw, benefits and quality' that characterize the intrinsic glued joints with so you can 'summarize:
  • Greater convenience', because 'pre-painted the floor does not need other work after installation, so that' there is a total absence of dust in the environment, cleaner of local during installation and no dust generated by the painting step.
  • Best and most 'uniform finish,' cause this treatment is performed directly in company with products specific to drying ultraviolet (UV), thus generating ', in addition to' homogeneity 'of the coating film painting, including the finish that is more 'resistant to wear and abrasion. Among other things, we are finishing all 'or aluminum oxide UV cured to ensure maximum impact resistance and also the incision.
  • Best quality 'of the wood used for the top layer of pavement, not only because 'the same answer in a more' comprehensive that the choice established by Community legislation, but also because ', selecting the listings to be glued to the wooden support in-house, and' guarantee and can make contracts with elements more 'homogeneous in terms of coloring, drawing and illustration, of the grain. Property 'and specificity' that characterize the natural structural morphology of the wood and, consequently, her hull color that any type of wood flooring expresses intrinsic natural.
  • very stable ', due to stratification top layer / adhesive / support that, if well organized (For what concerns the different materials, thicknesses, and shaping the joints), greatly reduced the movement of laying.
  • The duration of the element can 'be very "interesting", if this is' designed to get the right shape and composition: the element, in fact, becomes flexible and' able to compensate for Any small irregularities' in the background. Moreover, if and 'well-calibrated, the properties' structural help to minimize the deformations induced by climate change, preserving stability' and flatness', which allow to minimize the deformations induced by climate change, preserving stability ' and flatness', interventions that reduce sanding (unless you have to eliminate any signs of surface wear)
  • The look nice and no accumulation of dirt are insured, when the working of the flanks are at right angles (to avoid flaring, which can create cracks in the unusual combination of elements) and if the surface of the pavement there are no impurities' generated by the process of finishing.
  • E 'no doubt that if the element has a laminated top layer thickness of 2.5 mm. (The minimum to be considered parquet element) can 'be sanded times less than a single-layer element of equal thickness without jamming or a tapped single-layer element, where the wood for the frame above and 'at least 4 mm. after the first shaving-countersink.

Laying techniques.

The track system mainly depends on the thickness and size of the laminate. If the thickness and 'greater than 14 to 16 mm. the width of more than 80 to 90 mm. and length beyond 1000. often prefer to use the floating installation, but if the dimensions are reduced and the stratification and 'type two-layer (support base plate and a layer of solid wood) and' more 'that the recommended installation in place through the use of adhesive. Finally, as regards the specific indications for the background, environment and operational conditions of installation, they are completely identical to those for all other different types of wood elements by laying parquet, namely:
  • screed aged. of adequate thickness, that resonates in full, with a vapor barrier inserted into the thick, moisture-free 'residual greater than 1.5 to 2% and the surface layer that does not create dust or grain.
  • environmental humidity conditions' on air between 45 and 65% and temperature between 16 and 21 ° C.
Without Wax.

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