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  • Specific tensile strength of samples connected by different types of fasteners

    In the present work determined the specific tensile strength of the samples connected to various mounting accessories brand "MDM-Komplekt" and justified her choice to secure parts for various purposes. The study showed that the mounting hardware differs not only in ways of fixing the two parts and the invisibility of fasteners, but also important is the ability of a particular screed to resist loads exerted on the unit

    Keywords: Cabinet furniture, fittings, tensile strength, laminated chipboard

  • Studies of the average density and porosity of sulfur composite materials on quartz filler

    The parameters of the structure of the building material, including sulfur, depend on a large number of prescription and technological factors. This paper presents the experimental dependences of the average density and porosity of the sulfur composite material on the volume degree of filling, the specific surface of the filler, the concentration of the appret and the time of isothermal exposure. It is established that the dense sulfur composites obtained with silica filler with a specific surface area of 180 m2/kg, processed 30%-and 50%-s ' solution of rubber and subjected to isothermal aging for 2...3 hours

    Keywords: Sulfur, silica filler size, filler, volumetric filling degree, average density, porosity, dispersion