Useful life specifications of the constructive systems according to NBR 15575, according to the project approach
Considering the need for designers to develop useful life specifications of the constructive systems that make up a residential building, this study seeks to analyze the specs that are being developed by designers. The research method consisted of a field study. In the first stage, a survey was carr...
שמור ב:
| Main Authors: | , , |
|---|---|
| פורמט: | Online |
| שפה: | por |
| יצא לאור: |
Universidade Estadual de Campinas
2018
|
| גישה מקוונת: | https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8648828 |
| תגים: |
הוספת תג
אין תגיות, היה/י הראשונ/ה לתייג את הרשומה!
|
| id |
oai:ojs.periodicos.sbu.unicamp.br:article-8648828 |
|---|---|
| record_format |
ojs |
| spelling |
oai:ojs.periodicos.sbu.unicamp.br:article-86488282019-06-17T17:42:54Z Useful life specifications of the constructive systems according to NBR 15575, according to the project approach Especificação da vida útil dos sistemas construtivos a partir da NBR 15575, segundo a abordagem de projetos Pagliari, Claudivana Sistherenn Costella, Marcelo Fabiano Pilz, Silvio Edmundo Useful life. Performance standard. Specifications of the constructive systems. Vida útil. Norma de Desempenho. Especificações de sistemas construtivos. Considering the need for designers to develop useful life specifications of the constructive systems that make up a residential building, this study seeks to analyze the specs that are being developed by designers. The research method consisted of a field study. In the first stage, a survey was carried out with design professionals through an online questionnaire divided into direct and indirect questions. Subsequently, designs and project specifications were evaluated to verify the current specification level. Finally, the material specifications of the manufacturers were assessed through searches on the websites of manufacturers and contacts via e-mail about the subsystems: floors, internal and external coatings and waterproofing systems. The selected subsystems are considered essential and of great visual influence on a building, based on Annex C of NBR 15575-1. Among the results, a lack of information provided by the manufacturers about the materials to be specified in the design phase could be observed. That is, most material manufacturers selected for this study didn’t provide data related to durability and useful life, which makes it impossible for designers to comply with the assumptions of the performance standard. Tendo em vista a necessidade dos projetistas em realizar especificações da vida útil dos sistemas construtivos que compõe uma edificação habitacional, a presente pesquisa tem como objetivo analisar as especificações que estão sendo elaboradas por projetistas. O método de pesquisa consistiu em uma pesquisa de campo, primeiramente foi realizado um levantamento com profissionais da área de projeto por meio de questionário online dividido em questões diretas e indiretas. Posteriormente, avaliaram-se projetos e memoriais para verificar o nível de especificação atual. Por fim, realizou-se a investigação das especificações dos materiais por parte de seus fabricantes por meio de buscas em páginas da internet de fabricantes e contatos via e-mail dos subsistemas: pisos, revestimentos internos e externos e impermeabilização. Os subsistemas selecionados são considerados básicos e de grande influência visual em uma edificação, tendo como base o Anexo C da NBR 15575-1. Dentre os resultados obtidos, foi possível constatar a falta de informações disponibilizadas pelos fabricantes dos materiais a serem especificados nos projetos, sendo que a maioria dos fabricantes dos materiais selecionados nessa pesquisa não informam dados de durabilidade e vida útil, o que impossibilita os projetistas de cumprirem suas premissas perante a norma de desempenho. Universidade Estadual de Campinas 2018-03-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Field study Pesquisa de Campo application/pdf https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8648828 10.20396/parc.v9i1.8648828 PARC Pesquisa em Arquitetura e Construção; Vol. 9 No. 1 (2018); 47-56 PARC Pesquisa em Arquitetura e Construção; Vol. 9 Núm. 1 (2018); 47-56 PARC Pesquisa em Arquitetura e Construção; v. 9 n. 1 (2018); 47-56 1980-6809 por https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8648828/18054 Copyright (c) 2018 PARC Pesquisa em Arquitetura e Construção |
| institution |
Universidade Estadual de Campinas |
| collection |
OJS |
| language |
por |
| format |
Online |
| author |
Pagliari, Claudivana Sistherenn Costella, Marcelo Fabiano Pilz, Silvio Edmundo |
| spellingShingle |
Pagliari, Claudivana Sistherenn Costella, Marcelo Fabiano Pilz, Silvio Edmundo Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| author_facet |
Pagliari, Claudivana Sistherenn Costella, Marcelo Fabiano Pilz, Silvio Edmundo |
| author_sort |
Pagliari, Claudivana Sistherenn |
| title |
Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| title_short |
Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| title_full |
Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| title_fullStr |
Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| title_full_unstemmed |
Useful life specifications of the constructive systems according to NBR 15575, according to the project approach |
| title_sort |
useful life specifications of the constructive systems according to nbr 15575, according to the project approach |
| description |
Considering the need for designers to develop useful life specifications of the constructive systems that make up a residential building, this study seeks to analyze the specs that are being developed by designers. The research method consisted of a field study. In the first stage, a survey was carried out with design professionals through an online questionnaire divided into direct and indirect questions. Subsequently, designs and project specifications were evaluated to verify the current specification level. Finally, the material specifications of the manufacturers were assessed through searches on the websites of manufacturers and contacts via e-mail about the subsystems: floors, internal and external coatings and waterproofing systems. The selected subsystems are considered essential and of great visual influence on a building, based on Annex C of NBR 15575-1. Among the results, a lack of information provided by the manufacturers about the materials to be specified in the design phase could be observed. That is, most material manufacturers selected for this study didn’t provide data related to durability and useful life, which makes it impossible for designers to comply with the assumptions of the performance standard. |
| publisher |
Universidade Estadual de Campinas |
| publishDate |
2018 |
| url |
https://periodicos.sbu.unicamp.br/ojs/index.php/parc/article/view/8648828 |
| work_keys_str_mv |
AT pagliariclaudivanasistherenn usefullifespecificationsoftheconstructivesystemsaccordingtonbr15575accordingtotheprojectapproach AT costellamarcelofabiano usefullifespecificationsoftheconstructivesystemsaccordingtonbr15575accordingtotheprojectapproach AT pilzsilvioedmundo usefullifespecificationsoftheconstructivesystemsaccordingtonbr15575accordingtotheprojectapproach AT pagliariclaudivanasistherenn especificacaodavidautildossistemasconstrutivosapartirdanbr15575segundoaabordagemdeprojetos AT costellamarcelofabiano especificacaodavidautildossistemasconstrutivosapartirdanbr15575segundoaabordagemdeprojetos AT pilzsilvioedmundo especificacaodavidautildossistemasconstrutivosapartirdanbr15575segundoaabordagemdeprojetos |
| _version_ |
1709640960516816896 |