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pro vyhledávání: '"transportation of concrete"'
Autor:
Woods, Jennifer
The State of Ohio and the Ohio Department of Transportation (ODOT) have sought out ways to extend the life of the repair materials used by their construction crews, specifically, using high performance repair materials for the purposes of patching wo
The demand for the development of a more efficient and durable transportation infrastructure is among the top priorities of highway authorities worldwide. In the United States, the economic impact of steel corrosion for concrete highway bridges is es
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::787238a0499755635e3be3c605c31f0b
http://hdl.handle.net/11585/547663
http://hdl.handle.net/11585/547663
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 5, Iss 6, Pp 798-811
The Brazilian standard NBR 7212 states that the time of transporting the concrete between the start of mixing should be less than 90 minutes so that by the end of the discharge is a maximum of 150 minutes. Yet often, in construction, concrete is used
Externí odkaz:
https://doaj.org/article/98656a2ec2e64cc284aaa5beeedc04c2
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Volume: 5, Issue: 6, Pages: 798-811, Published: DEC 2012
The Brazilian standard NBR 7212 states that the time of transporting the concrete between the start of mixing should be less than 90 minutes so that by the end of the discharge is a maximum of 150 minutes. Yet often, in construction, concrete is used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______608::08c2abf4f65f804aabd0e55d7e7d6ee8
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952012000600005&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952012000600005&lng=en&tlng=en
Publikováno v:
Revista IBRACON de Estruturas e Materiais v.5 n.6 2012
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Vol 5, Iss 6, Pp 798-811
Revista IBRACON de Estruturas e Materiais
Instituto Brasileiro do Concreto (IBRACON)
instacron:IBRACON
Revista IBRACON de Estruturas e Materiais, Vol 5, Iss 6, Pp 798-811
A norma brasileira NBR 7212 coloca que o tempo de transporte do concreto decorrido entre o inicio da mistura deve ser inferior a 90 minutos de maneira que ate o fim da descarga seja de no maximo 150 minutos. No entanto muitas vezes, em obra, o concre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb9ed312639130e93cd233360bd9a091
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952012000600005
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952012000600005