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Evaluation of accelerated carbonation curing in cement-bonded balsa particleboard
(Springer, 2018-04-01)
This study aimed to assess the potential usage of balsa wood to produce cement-bonded particleboards as well as to study the effects of accelerated carbonation on the cement-bonded balsa particleboard. Particleboards were ...
Exploring the potential of functionally graded materials concept for the development of fiber cement
(ELSEVIER SCI LTD, 2010)
In this study we establish the concept of functionally graded fiber cement. We discuss the use of statistical mixture designs to choose formulations and present ideas for the production of functionally graded fiber cement ...
Áreas prioritárias para incrementar a qualidade de dados de ICVs do cimento produzido no Brasil
(Universidade Tecnológica Federal do ParanáPonta GrossaBrasilDepartamento Acadêmico de Engenharia QuímicaEngenharia QuímicaUTFPR, 2016-11-25)
Cement is one of the most used materials in the world. However, it is hardly replaced, making its production being directly related with the country wealth and growth. However, its production is related to the emission of ...
Uma análise preliminar da energia embutida no cimento considerando Brasil e Reino Unido
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2017-07-15)
Since the 1970’s energy crisis, search for a reduction in energy consumption in the
production processes has increased. One of the most used methods in this context,
refers to the energy embedded in the product, which ...
Estudo da adequabilidade do uso de areia de fundição e cimento supersulfatado em blocos de solo-cimento
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2017-06-19)
The search for the production of construction materials of low environmental impact and reduced costs, associated with industrial waste reuse, is a challenge to researchers. This project addresses industrial by-products ...
Effect of curing protocol on the polymerization of dual-cured resin cements
(ELSEVIER SCI LTD, 2010)
Objectives. The purpose of this study was to evaluate how curing protocol affects the extent of polymerization of dual-cured resin cements. Methods. Four commercial resin cements were used (DuoLink, Panavia F 2.0, Variolink ...
Use of cellulose fibers from hemp core in fiber-cement production. Effect on flocculation, retention, drainage and product properties
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
The aim of this paper is to study the feasibility of using cellulose fibers obtained from an agricultural waste, hemp core (Cannabis Sativa L), through different new environmental friendly cooking processes for fiber-cement ...