SP-305: Durability and Sustainability of Concrete Structures最新文献

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Rheological And Mechanical Performances Of Concrete Manufactured By Using Washing Water Of Concrete Mixing Transport Trucks 混凝土搅拌车冲洗水对混凝土流变力学性能的影响
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688592
L. Coppola, S. Lorenzi, Simone Pellegrini
{"title":"Rheological And Mechanical Performances Of Concrete Manufactured By Using Washing Water Of Concrete Mixing Transport Trucks","authors":"L. Coppola, S. Lorenzi, Simone Pellegrini","doi":"10.14359/51688592","DOIUrl":"https://doi.org/10.14359/51688592","url":null,"abstract":"The paper deals with the study of rheological and mechanical properties of concretes manufactured by using wash waters as partial replacement of drinking water. Concretes were manufactured by using only water utilized to wash concrete mixing transport trucks. Three different wash waters, with solid residue amount in the range 0.13% - 5.5% by mass were used. The waters were directly sampled in an innovative beton wash system. 30 and 35 concrete grades were manufactured. The superplasticizer dosage was adjusted in order to attain a slump value of 210 mm (8.3 in.) at the end of the mixing procedure. The workability and workability loss up to 60 minutes were also evaluated. The compressive strength at 1, 7 and 28 days was measured on cubic specimens. At 60 minutes, fresh water was added to \u0000compensate slump loss (retempering procedure) and a second series of cubic specimens was taken to evaluate compressive strength penalization. Suspended solids in wash water strongly influences the workability retention: the higher the solid content, the lower the workability loss over time and, hence, the water demand to compensate the slump \u0000decrease. At the same w/c ratio, the presence of solid particles in wash water causes an increase in the early compressive strength. A modification of the aggregate grading curve, consisting in reducing the sand fine fractions, should be considered, to manufacture concretes comparable to traditional ones.","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"6 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115730429","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Analyzing Factors Of Variability In Energy-Use In Concrete Production 混凝土生产中能源使用变异性因素分析
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688597
S. Fujimoto
{"title":"Analyzing Factors Of Variability In Energy-Use In Concrete Production","authors":"S. Fujimoto","doi":"10.14359/51688597","DOIUrl":"https://doi.org/10.14359/51688597","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130583114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Self Compacting Light-Weight Concretes With Ground Bottom Ash From Municipal Solid Waste Incinerators (MSWI) 自密实轻质混凝土(含城市固体废物焚化炉底灰)
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688589
S. Collepardi, A. Borsoi, M. Collepardi, A. Curzio
{"title":"Self Compacting Light-Weight Concretes With Ground Bottom Ash From Municipal Solid Waste Incinerators (MSWI)","authors":"S. Collepardi, A. Borsoi, M. Collepardi, A. Curzio","doi":"10.14359/51688589","DOIUrl":"https://doi.org/10.14359/51688589","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"30 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128863237","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The Encore Project: Sustainable Solutions For Cementitious Materials Encore项目:胶凝材料的可持续解决方案
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688604
E. Martinelli, J. Barros, G. Etse, L. Ferrara, P. Folino, E. Koenders, R. D. T. Filho
{"title":"The Encore Project: Sustainable Solutions For Cementitious Materials","authors":"E. Martinelli, J. Barros, G. Etse, L. Ferrara, P. Folino, E. Koenders, R. D. T. Filho","doi":"10.14359/51688604","DOIUrl":"https://doi.org/10.14359/51688604","url":null,"abstract":"The authors wish to acknowledge the support to the networking activities provided by \"EnCoRe\" project (www.encore-fp7.unisa.it) (FP7-PEOPLE-2011-IRSES, n. 295283) funded by the European Union as part of the 7th Framework Programme for Research and Innovation.","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122065557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Towards Sustainability Of Concrete Without Chloride Limits 迈向无氯化物限制的混凝土可持续性
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688610
Federica Selicato, Mauro Moro, L. Bertolini, A. Nanni
{"title":"Towards Sustainability Of Concrete Without Chloride Limits","authors":"Federica Selicato, Mauro Moro, L. Bertolini, A. Nanni","doi":"10.14359/51688610","DOIUrl":"https://doi.org/10.14359/51688610","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124676671","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
TRC Precast Façade SANDWICH Panel For Energy Retrofitting Of Existing Buildings 现有建筑节能改造用TRC预制幕墙夹芯板
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688590
I. Colombo, M. Colombo, M. Prisco
{"title":"TRC Precast Façade SANDWICH Panel For Energy Retrofitting Of Existing Buildings","authors":"I. Colombo, M. Colombo, M. Prisco","doi":"10.14359/51688590","DOIUrl":"https://doi.org/10.14359/51688590","url":null,"abstract":"Residential and commercial buildings are responsible of a large energy consumption, both for the heating in winter and the air conditioning in summer. Standards have introduced severe limits to guarantee the energy saving in new buildings; however, there is a significant need of retrofitting existing buildings, because of their large impact on the real estate in continents like Europe. In the framework of a FP7 European project, a multilayer prefabricated façade panel is proposed as an outdoor solution. It is characterized by an internal EPS layer, 100 mm thick and by two external layers made of textile reinforced concrete (TRC), 12 mm thick. The insulating material is also used to transfer the shear between the external TRC layers. The maximum size of the panel is 1.50 x 3.30 m; the panel height is properly chosen in order to fasten it to the frame concrete beams. In the paper the design of the panel and the results of tests performed on full scale panels are resumed. The panels were punctually fastened on the corners through suitable anchors and were loaded by means of a distributed load (considering wind pressure and suction as the main load acting on the panel). The panels were also tested according to a 4 point-bending set-up up to collapse to check their ultimate limit state on full-size prototypes.","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123165071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Greener Concrete Using Post-Consumer Products 使用消费后产品的绿色混凝土
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688606
T. Naik, Rakesh Kumar, G. Moriconi
{"title":"Greener Concrete Using Post-Consumer Products","authors":"T. Naik, Rakesh Kumar, G. Moriconi","doi":"10.14359/51688606","DOIUrl":"https://doi.org/10.14359/51688606","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122986499","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Natural Carbonation Of Concrete 混凝土的自然碳化
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688562
Federico Aguayo, T. Drimalas, K. Folliard
{"title":"Natural Carbonation Of Concrete","authors":"Federico Aguayo, T. Drimalas, K. Folliard","doi":"10.14359/51688562","DOIUrl":"https://doi.org/10.14359/51688562","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122219275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Structural Concrete In The Age Of Sustainable Development 可持续发展时代的结构混凝土
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688596
V. Falikman, B. Gusev
{"title":"Structural Concrete In The Age Of Sustainable Development","authors":"V. Falikman, B. Gusev","doi":"10.14359/51688596","DOIUrl":"https://doi.org/10.14359/51688596","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125146070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Coupled Damage Model For RC Elements Assessment Under Environmental Degradation 环境退化条件下RC构件耦合损伤评价模型
SP-305: Durability and Sustainability of Concrete Structures Pub Date : 2015-09-01 DOI: 10.14359/51688565
L. Berto, H. Budelmann, I. Finozzi, A. Saetta, D. Talledo
{"title":"Coupled Damage Model For RC Elements Assessment Under Environmental Degradation","authors":"L. Berto, H. Budelmann, I. Finozzi, A. Saetta, D. Talledo","doi":"10.14359/51688565","DOIUrl":"https://doi.org/10.14359/51688565","url":null,"abstract":"","PeriodicalId":265581,"journal":{"name":"SP-305: Durability and Sustainability of Concrete Structures","volume":"133 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122494395","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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