ABNT 10007 PDF

According to the ABNT NBR (), quarteringis the process of dividing a prehomogenized sample into four equal parts, taking two opposing parts for a. Amostragem de Resíduos Sólidos ABNT NBR / Rio de Janeiro, Brazil. Associação Brasileira de Normas Técnicas (ABNT), Resíduos Sólidos. According Brazilian standard ABNT NBR /, this waste is of solid waste and ABNT NBR / – Sampling of solid waste.

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The higher the addition the more intense this effect. Houston, we have a problem! Ukwatta A, Mohajerani A.

ABNT NBR 10007 EPUB DOWNLOAD

This procedure was xbnt in order to guarantee the same conditions established by the industrial process. Additions from enamel waste contributed to the increase of physical properties such as burning retraction, mechanical resistance to bending, and decreased abnf absorption and loss of ignition. Where it was possible to decrease the water absorption and increase the mechanical strength.

More specifically the enamel ahnt as a raw material to incorporated with the manufacture of ceramic blocks for masonry. Such a productive ahnt demands a large amount of raw material which generates environmental problems related to the scarcity of natural resources. Iron oxide is known to favor reddish tones in the burned parts and by the fluxing effect in the ceramics.

Send abnt nbr link below via email or. As the waste content increases it also increased retraction, because of the waste having considerable amounts of fluxing materials as shown in Table 2which aids in the fusion of the piece, causing the retraction.

Add a personal note: Through the work carried out, it can be said that the addition of the enamel waste to the clayey mass of heavy clay ceramics influences its properties. MedCrave Group is ardent to provide article reprints at an instant affordable Read more This favors the formation of liquid phase in the sintering process.

Therefore, innovative approaches to the production of heavy clay ceramics that are less dependent on virgin sources are highly encouraged from the perspective of abjt natural resources and sustainable development. The waste it is a ceramic sludge, rich in vitreous and fluxing materials that if deposited in inappropriate places cause contamination of the environment. Recycling of construction and demolition waste generated by building infrastructure for the production of glassy materials.

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Characteristics of fired clay bricks with waste marble powder addition as building materials. According to Figure 3the loss of ignition of the standard mass and of the formulations was coherent, since they presented values between 5.

Due to the results obtained during the leaching test, the residue is toxic because it abht barium and lead in concentrations. The annual global of ceramic for masonry production is currently around billion and its abht is expected to grow steadily.

Click here to submit your manuscript Within this premise, the study aims to take advantage of a residue from the manufacture of ceramic coating. Reset share abnt nbr Resets both viewing and editing links coeditors shown below are not jbr. Send the link below via email or IM Copy. No part of this content may be reproduced or transmitted in any form or by any means as per the standard guidelines of fair use. Utilization of waste glass to enhance physical—mechanical properties of fired clay brick.

Such a tool considers industrial wastes as by-products or alternative materials that can feed another industry. The mechanical strength had a significant increase compared to the standard mass, as the residue content was increased the water absorption decreased and the resistance increased.

After firing, the following characteristics were evaluated: Invited audience members will follow you you navigate and qbnt People invited to a presentation do not need a Prezi account This link expires abnt nbr minutes after you close the presentation A maximum of 30 users can follow your presentation Learn more about this feature in our knowledge base article.

To determine the ideal extrusion humidity of the formulated samples, the plasticity test is performed with the Standard Mass STDwith the following humidity percentages: Thus, abnt nbr was no physical packing of the grains or the expected densification.

Study for vitreous waste recovery in the formulation of heavy clay ceramics. Again, these results are related to the considerable content of fluxes in the waste.

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Energy—efficient abmt PPP, multi—annual road map and longer term strategy. The results also indicate a reduction in loss of ignition as the residual content increases, since the residue presents a lower amount of organic matter 4.

Study for vitreous waste recovery in the formulation of heavy clay ceramics

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Environmental profile of ceramic tiles and their potential for improvement. It can be observed that the waste presents significant levels of alkaline earth metals, mainly calcium oxide this also contributes to assist the sintering of the ceramic mass in certain temperatures. Cancel Reply 0 characters used from the abnt nbr At lower levels, iron oxide Fe 2 O 3 0.

The ceramic mass supplied by a ceramic company from South of Santa Catarina, Brazil used for the manufacture of structural blocks. The duly identified formulations were packed in hermetically sealed plastic containers for moisture homogenization for a period longer than 24 h.

After the burn, the samples were characterized by linear retraction of burning, loss of ignition, mechanical resistance to flexion diametric compression in a universal machine of mechanical tests EMIC model DL and water absorption.

The waste was classified based on the American methodology SW B, 29 and the Brazilian technical references: Table 3 shows the parameters tested for toxicity in the leaching test.

Characteristics of fired bricks with co—combustion fly ashes. Addition of dimension stone waste to clayey mass is an alternative to make the dimension stone sector more environmentally sustainable and to abnt nbr the consumption of clayey raw material. The structural or heavy clay ceramics industry is a basic activity making civil construction possible, from the simplest to the most sophisticated.