building materials
Earth building materials on pre-historic domestic architectures in the south of Portugal
... From a data base which includes all the main excavated habitat places, the authors think it will be possible to identify some of the techniques and typologies used on the construction of domestic structures, since ...
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Investigation of possibility of recovery nonferrous metals and producing building materials from copper-nickel smelterslag
... Abstract. Pelletized slag of copper-nickel smelter ("Pechenganikel" combine, "Kola MMC" JSC) has been investigated as a potential technogenic deposit. It has been shown that nonferrous metals can be ...
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Construction and Building Materials
... The results for the dynamic modulus of elasticity of the mortars are also shown in Fig. 10. From the graph analysis, it is noticeable that this property decreases with increasing the concentration of AEA, from the 0.01% ...
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Determining radium-226 concentration from radon-222 emanation in building materials: a theoretical model
... Radon-222 activity concentration was continuously measured for twelve days with an AlphaGUARD TM detector. The experimental setup is showed in reference [38, p. 50, fig. 16]. The detector measures activity concentration ...
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Construction and Building Materials
... chemical analysis (XRF) and describe a stable and crystalline mate- rial, capable of serving as a building material in civil construction. Morphological analysis of IOT particles were obtained by SEM magnified by ...
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Two-Dimensional Transient Modeling of Energy and Mass Transfer in Porous Building Components using COMSOL Multiphysics
... most used one in this kind of modeling (Carmeliet et al. 2004). For the liquid flow, moisture content gradient has been used as the driving potential in some hygrothermal tools, and moisture diffusivity was used as the ...
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Influence of precision of emission characteristic parameters on model prediction error of VOCs/formaldehyde from dry building material.
... predicting building material emissions under common practical conditions, we have used it to predict VOC/formaldehyde emissions from building materials in this ...
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Experimental Investigation on Self-Compacting Self-Curing Concrete Incorporated with the Light Weight Aggregates
... 5. ErhanGuneyisi, Mehmet Gesoglu, Hussein Ghanim and IhsanTaha 2016, ‘Influence of the artificial light weight aggregate on fresh properties and compressive strength of self-compacting mortars’, Construction and ...
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Marxian Crisis, Maussian Gift: The mutual-help practices of Lisbon’s Cape Verdean labor immigrants in an age of austerity
... Among my informants, ‘gifts’ can be material goods (e.g., clothes, food, con- sumer products, building materials, etc.) or services (a ride, childcare, use of ap- pliances, etc.). Providing a ‘gift’ good ...
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P R O F O N L Y
... porous building materials, natural stone and 7 ceramic brick, was ...the materials is, in 9 some cases, higher than the evaporation rate of a free water ...ordinary building materials ...
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PHYSICAL AND STRENGTH PROPERTIES OF BRICKS PRODUCED FROM PORTLAND CEMENT AND SAW DUST OF DANIELIA OLIVERII WOOD
... new building material has previously been developed from sawdust, inorganic binder and addition of waste paper, finding its use mainly for wall panelling or other non- and semi-structural applications with good ...
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APLICABILIDADE DA CONTABILIDADE GERENCIAL: UM ESTUDO DE CASO EM EMPRESA DE MATERIAIS PARA CONSTRUÇÃO
... APPLICABILITY OF MANAGERIAL ACCOUNTING: A CASE STUDY IN BUILDING MATERIALS COMPANY. !"#$%&'("$)$'*+%&,'(#-$.[r] ...
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J. Braz. Chem. Soc. vol.24 número9
... in building materials intentionally infected with different species of fungi and in selected building materials sampled from several ...particular building materials there was no ...
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Repositório Institucional UFC: Relationship between multiple stress creep recovery (MSCR) binder test results and asphalt concrete rutting resistance in brazilian roadways
... recovery (MSCR) binder test results and asphalt concrete rutting resistance in Braz...2. Article in Construction and Building Materials · April 2017.[r] ...
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MATERIALS AND METHODS Materials
... Industrial fermentations are moving away from traditional and largely empirical operations towards knowledge based and better controlled processes. The metabolic performance of a microbial culture in the bioreactor ...
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MATERIALS AND METHODS Plant materials
... and small quantities of Aspergillus (19). When compared to other industrial or laboratory strains, wine yeast strains usually exhibit a higher tolerance to ethanol and therefore [r] ...
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Recycled materials for the investment casting process
... Instytut Technik Wytwarzania Politechniki Warszawskiej, ul. Recykling materia ł owy by ł ukierunkowany po pierwsze na zmniejszenie ilo ci odpadów w odlewniach precyzyjnych, po drugie u[r] ...
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MATERIALS AND METHODS Materials
... The present study utilizes a simple and inexpensive procedure of synthesizing agarose nanoparticles for exploiting it as a nanomatrix for immobilizing β-galactosidase. Immobilized enzyme exhibited marked stabilization ...
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