منابع مشابه
Mineral Wool Production Monitoring Using Neural Networks
Homogeneity of the primary layer in mineral wool production process is required for high quality products. State-of-the-art measurement techniques for the evaluation of primary layer homogeneity are very slow and can only be applied after the product is manufactured. We present here a method that enables on-line monitoring and control and is based on experimental modeling using neural networks....
متن کاملConvection through Light Weight Timber Constructions with Mineral Wool
The major part of light weight timber constructions consists of insulation. Mineral wool is the most commonly used insulation due to its cost efficiency and easy handling. The fiber orientation and porosity of this insulation material enables flowthrough. The air flow resistance is low. If leakage occurs in the insulated bay section, the convective flow may cause energy losses and infiltration ...
متن کاملLow Density Wood-Based Particleboards Bonded with Foamable Sour Cassava Starch: Preliminary Studies
This work investigates the feasibility of producing low density particleboards using an adhesive system based on sour cassava starch, taking advantage of its adhesive and self-expansion properties. Relevant properties of the produced particleboards were evaluated according to European Standards including: density, internal bond, moisture content and thickness swelling. Low density particleboard...
متن کاملResistance of Particleboards Made from Fast-Growing Wood Species to Subterranean Termite Attack
Laboratory-made particleboards were tested for their resistance to subterranean termite, Coptotermes curvignathus Holmgren (Order Isoptera, Family Termitidae) by Indonesian standard SNI 01.7207-2006, during four weeks and at the end of the test their mass loss percentage and feeding rate were determined. Particleboards consisted of: jabon (Anthocephalus cadamba, Family Rubiacea) with a density ...
متن کاملWeathering Performance of Particleboards Manufactured from Blends of Forest Residues with Red Pine (pinus Brutia) Wood
Red pine cone and barks combined with red pine wood particles in various proportions were used as the raw materials for one and three layered experimental particleboard manufacturing in laboratory conditions. The pine cones and barks have higher lignin, but lower holocellulose content compare to wood. For bark-based panels, the highest MOR (2.52 MPa) corresponded to the lowest thickness swellin...
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ژورنال
عنوان ژورنال: European Journal of Wood and Wood Products
سال: 2010
ISSN: 0018-3768,1436-736X
DOI: 10.1007/s00107-010-0470-6