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http://hdl.handle.net/1843/66836| Tipo: | Artigo de Periódico |
| Título: | Study of the effects of excessive cement or lime in mechanical properties and durability of the mortar coating |
| Autor(es): | White José dos Santos Edgar Vladimiro Mantilla Carrasco Judy Norka Rodo Mantilla Elvio Mosci Piancastelli Aldo Giuntini de Magalhães Marco Antônio Penido de Rezende |
| Resumo: | The mortars produced currently have adhesion and mechanical resistance and physical properties often unsatisfactory to cater for projects with large loads and environmental conditions more severe. This work aims to study the mechanical properties and durability of coating mortars produced with excessive lime or cement. Tests were carried out air incorporated content; resistance to compression, flexion traction and pull off; elasticity modulus; water absorption; porosity, fissurability e digital microscope images. It was CP-II-E-32 cement, CH-I lime and quartz natural sand. The results showed that the addition of excessive binder maximizes some mechanical properties such as compression, tensile and elasticity modulus, yet reduces the adhesion and durability properties analyzed. It is concluded that it is necessary to get the proper content of cement and lime for mortar mixed with a focus primarily on adherence and durability indicators, being these more sensitive to variation properties of materials. |
| Assunto: | Argamassa Cimento Cal Revestimentos Materiais de construção - durabilidade |
| Idioma: | eng |
| País: | Brasil |
| Editor: | Universidade Federal de Minas Gerais |
| Sigla da Instituição: | UFMG |
| Departamento: | ARQ - DEPARTAMENTO DE TEC ARQUITETURA E URBANISMO ENG - DEPARTAMENTO DE ENGENHARIA ESTRUTURAS ENG - DEPARTAMENTO DE ENGENHARIA MATERIAIS E DA CONSTRUÇÃO CIVIL |
| Tipo de Acesso: | Acesso Aberto |
| URI: | http://hdl.handle.net/1843/66836 |
| Data do documento: | 2019 |
| metadata.dc.url.externa: | https://www.journalijdr.com/study-effects-excessive-cement-or-lime-mechanical-properties-and-durability-mortar-coating |
| metadata.dc.relation.ispartof: | International Journal of Development Research |
| Aparece nas coleções: | Artigo de Periódico |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| Study of the effects of excessive cement or lime in mechanical properties and durability of the mortar coating.pdf | 791.99 kB | Adobe PDF | Visualizar/Abrir |
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