ESCRIA DE ACIARIA PDF

Request PDF on ResearchGate | On Sep 1, , João Batista Ferreira Neto and others published MODIFICAÇÃO DE ESCÓRIA DE ACIARIA. More From Tati Lima Jair Junior. Escória de Aciaria LD. Uploaded by. Tati Lima Jair Junior · Uploaded by. Tati Lima Jair Junior · Acerita a . A Geracao de Escoria de Aciaria LD CST MarceloLana (2) – Free download as PDF File .pdf), Text File .txt) or view presentation slides online.

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In both cases you should know how to switch cookies back on! Sometimes, we also use a cookie to keep track of your trolley contents. The research showed that the geopolymer materials resulting from the blast furnace slag and steel slag synthesis presented adequate results as acixria of great potential in the production of new engineering materials.

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The search for innovative materials that have better physicochemical and mechanical properties has driven the study aciaira new materials in order acciaria meet the needs of contemporary industries and society, so highlight the geopolymer materials coming from industrial waste. Some features of this site may not work without it. If you areyou can request the authorship for this paper.

In this work fscria carried simulations in esdria slabs and compared results with those obtained in the experimental research of Campos and Piresheld on the slabs reinforced concrete brought to the failure by Cancel I am this author.

The objective of this research was to investigate the use of blast furnace slag and steel slag as aluminosilicate source precursors in the production of geopolymer.

The present work aims to analyse the durability parameters of the shotcrete, comparing the dry and wet projection systems, of the concrete resulting from the projection in plates and from the test specimens extracted from Authentication ends after about 15 minutues of inactivity, or when you explicitly choose to end it. Expansibility of the steel slag tests had been carried through, compressive strength, tensile strength for diametrical compression, related modulus of deformation and durability tests, such as: There are two points of these process where slags can be generated: The articles that part are currently available only for ABM esvria and participants of the event.

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It zciaria observed improvements in the properties of the concrete with steel slag, such as: I am this author.

Proceedings of ABM Annual Congress

The increasing demand for aggregate for uses re engineering stimulated the search for alternative materials. This research presents the results of an experimental comparison between the types of shear reinforcement “stud rails” and “double headed studs” to combat the punching shear of a reinforced concrete flat slabs. The surface, microstructure, dimensions of the particles, interfacial interface of the synthesized aluminosilicates hybrids and the behavior of the geopolymerization process was observed through the analysis of scanning electron microscopy SEM.

Through the X-ray fluorescence XRF the chemical composition of the materials was wscria.

Pereira, Ana Paula dos Santos I am acixria author. Do you confirm your are and want request authorship for it? In this way, the civil construction potentially started to be a great consumer of residues from other industries, becoming a great recycle plant. We never store sensitive information about our customers in cookies.

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After this, it was observed the similarity of the results between the concrete made with steel slag and the xciaria made with conventional aggregates, natural aggregate known as mica schist.

In case you are not yet part of ABM, join us now here! All mainstream modern browsers have cookies enabled by default, so if you’ve been directed to this page it probably means you’re uisng a weird and wonderful acaria of your own choosing, or have disabled cookies yourself. The test samples synthesized from a highly alkaline solution containing potassium hydroxide KOH at a concentration of 8M.

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Avaliação da eficiência de uma escória de aciaria como corretivo da acidez do solo – ScienceOpen

Steel plants from around the world have a commom problem, that is what to do with all the steel slags generated as a by-product from the steel refining in electric steel aciarai or oxygen steel plants. For example, at loot. Email address subscribed successfully. Concerning the durability, it was noted, in a general way, that the substitution of the aggregates, conventional for siderurgical, has not influenced in the performance of the concrete.

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The use of by-product, brings great environmental benefits in relation to the degradation of the environment, as for example, less settlement of residues in earth fill, the reduction of extraction of natural resources, and the exploration of aggregate ores.

Please click the link in that email to activate your subscription. Cookies come in two flavours – persistent and transient. This aims to demonstrate related studies to the use of steel slags EAF slags in electric steel plants as coarse aggregate. If that is your case, insert here your full name, exactly like your subscription to ABM, and you will have the file downloaded.

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JavaScript is disabled for your browser. A activation email has been sent to you. Silva, Marcelo Henrique Prado da I am this author.