Претраживање
Приказ резултата 41-50 од 456
Kinetics of thermal relaxation of cold sintered amorphous powder of 82Ni18P
(Međunarodni Institut za nauku o sinterovanju, Beograd, 2002)
Metodom merenja električnog otpora u neizotermskim i izotermskim uslovima ispitan je proces termičke stabilizacije hladnosinterovanog amorfnog praha 82Ni18P. Pokazano je da se proces kristalizacije, praćen daljim sređivanjem ...
Direktive EU i standard EN 12341 - osnov za specifikaciju nove metode u imisionom određivanju čestica veličine 1oμm
(Poslovna politika AD, Beograd, 2005)
Postojeća regulativa Republike Srbije iz oblasti zaštite životne sredine predviđa, između ostalog, zaštitu vazduha kao preduzimanje mera sistematskog praćenja kvaliteta vazduha, i pri tom definiše suspendovane materije kao ...
Characterization of serbian raw clay materials based on >0.63 mm sieve residues
(InterCeram: International Ceramic Review, 2009)
Particle size is the effective diameter of a particle as measured by sedimentation, sieving, or micrometric methods. Particle sizes are expressed as classes with specific, effective diameter class limits. The main classes ...
Characterization of raw clay materials in Serbia 0.063mm sieved residues
(American Ceramic Society, 2009)
Particle size is the effective diameter of a particle as measured by sedimentation, sieving, or micrometric methods. Particle sizes are expressed as classes with specific, effective diameter class limits. The broad classes ...
The characterization and pollution status of the surface sediment in the Boka Kotorska Bay, Montenegro
(Springer Heidelberg, Heidelberg, 2021)
Surface sediments collected from twelve stations in the Boka Kotorska Bay were analyzed for the level and distribution of twenty-six elements and ten oxides, grain sizes, organic matter, and carbonate content. Potentially ...
Improvement and modification of the energy-dispersive X-ray fluorescence method for the determination of metal elements in cement leachates - A chemometric approach
(Srpsko hemijsko društvo, Beograd, 2020)
A modification of an analytical procedure for the energy-dispersive X-ray fluorescence (EDXRF) quantification of ten chemical elements (As, Ba, Cd, Co, Cr, Cu, Mo, Ni, Pb and Zn) in the leachates obtained from cement binders ...
Usaglašeni uslovi za plasman građevinskih proizvoda - uredba P6-Ta (2009)0320 / Harmonized condition for the marketing of construction products: Regulation P6-Ta (2009)0320
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2011)
U radu je u kratkim crtama dat prikaz Uredbe P6-Ta(2009)0320 o usaglašenim uslovima plasmana građevinskih proizvoda na tržištu evropske ekonomske zajednice. Ova uredba zamenjuje postojeću direktivu za građevinske proizvode ...
Bitne karakteristike građevinskih proizvoda i interpretativni dokumenti proistekli iz direktive CPD 89/106/EEC i uredbe 305/2011 / The essential performances of construction materials and interpretation documents arising from directive 89/106/EEC and regulation 305/2011
(Udruženje inženjera građevinarstva, geotehnike, arhitekture i urbanista "Izgradnja", Beograd, 2011)
Direktiva CPD 89/106/EEC i Uredbe P6-TA (2009)0320 i 305/2011 regulišu oblast usaglašenosti plasmana građevinskih konstrukcionih materijala na teritoriji zemalja članica evropske zajednice. Da bi se to postiglo, bilo je ...
Dehydration investigations of a refractory concrete using DTA method
(Springer, Dordrecht, 2012)
The base mix refractory concrete is corundum-based, containing corundum as refractory aggregate and CAC as hydraulic binder, with a spinel as an additive. The authors investigated the dehydration reactions which occur from ...
Water retention parameters and sediment dispersivity of the Zemun loess plateau (Belgrade, Serbia)
(Publ House Bulgarian Acad Sci, Sofia, 2019)
The paper presents the results of recent investigations of the Zemun Loess Plateau, which focused on unsaturated and dispersive loess soil. Soil water retention curves, SWRCs, were determined experimentally, using a pressure ...