Zobrazeno 21 - 30
of 30
pro vyhledávání: ''
Publikováno v:
Case Studies in Construction Materials, Vol 6, Iss C, Pp 63-71 (2017)
Deterioration mechanisms of some premature damaged steam-cured concrete track slabs (CTS) in Chinese railway less than 4 years were investigated. Field investigation, raw materials test and suspicious products analysis were carried out. Results show
Publikováno v:
Case Studies in Construction Materials, Vol 6, Iss C, Pp 1-7 (2017)
This paper forms part of research to solve two main problems in Ghana: firstly, the management of municipal solid waste (MSW), particularly with regards to used plastics which have overwhelmed major cities and towns; secondly, the formation of pothol
Autor:
William de Araujo Thomaz, Gustavo A. Aleandri, Ana Carolina Parapinski dos Santos, Emerson Felipe Felix, Edna Possan
Publikováno v:
Case Studies in Construction Materials, Vol 6, Iss C, Pp 147-161 (2017)
The cement manufacturing process accounts for about 5% CO 2 (carbon dioxide) released into the atmosphere. However, during its life cycle, concrete may capture CO 2 through carbonation, in order to, partially, offset the impact of its production. Thu
Publikováno v:
Case Studies in Construction Materials, Vol 5, Iss C, Pp 39-45 (2016)
Nigeria is greatly endowed with large deposit of natural bitumen at Agbabu, Ondo State. The country was reported to have a proven reserve of about 42.47 billion tonnes of bitumen, a quantity which is estimated to be second largest in the world but ye
Autor:
Erik García De León Monter, Ramiro Escudero García, María Neftalí Rojas-Valencia, Noemí Ortiz Lara, Javier Guillen Aparicio
Publikováno v:
Case Studies in Construction Materials, Vol 10, Iss, Pp-(2019)
This research shows the results of mixtures of materials used for making Echerhirhu- Block (mud block, in purépecha) that complies with quality standards, as possible replacement for conventional bricks. The product was made from soil mixtures, cell
Publikováno v:
Case Studies in Construction Materials, Vol 10, Iss, Pp-(2019)
In this work, Wood–polymer composites (WPCs) were prepared from pine wood and High-Density Recycled Polyethylene (HDPEr). In order to gain insight of the effect of changing ratios of the wood and the polymer within the elaborated samples, a set of
Autor:
O. Ata, O.A. Fadele
Publikováno v:
Case Studies in Construction Materials, Vol 9, Iss, Pp-(2018)
Lignin is reported to have good binding ability with soil particles especially in roadconstruction, however, its application and behavior in compressed bricks is being investigated. The water absorption property of lateritic bricks is essential to it
Autor:
Borwonrak Injorhor, Suksun Horpibulsuk, Sakonwan Hanjitsuwan, Tanakorn Phoo-ngernkham, Anurat Poowancum, Prinya Chindaprasirt
Publikováno v:
Case Studies in Construction Materials, Vol 9, Iss, Pp-(2018)
This paper investigates the effect of calcium-rich compounds on setting time and compressive strength development of alkali-activated fly ash (FA) pastes. Three calcium-rich compounds viz., Portland cement (PC), calcium hydroxide (CH) and calcium oxi
Publikováno v:
Case Studies in Construction Materials, Vol 9, Iss, Pp-(2018)
To address maintenance and durability issues for concrete pavement, the City and County of Denver explored the use of carbon nano-tube admixtures. This research documents the hardened and fresh properties of two mix designs that use carbon nano-tube
Autor:
Sun Bei, Lin Zhixiang
Publikováno v:
Case Studies in Construction Materials, Vol 4, Iss C, Pp 146-153 (2016)
Effects of the fiber type, dosage and length on the explosive spalling of ultra-high-strength concrete under rapid heating and rapid cooling were experimentally investigated. The mechanism of spalling resistance was examined by comprehensive thermal
- [1]
- « Předchozí
- 1
- 2
- 3