Results 111 to 120 of about 27,317 (217)

Production of Heat-Insulating Concrete Hollow Block

Journal of Engineering and Sustainable Development
Hollow concrete blocks are primarily used in residential buildings, factories, and multi-storied construction. The main goal is to produce a new insulation block from lightweight concrete by mixing light expanded clay aggregate (LECA) at a specified ...
Ibtesam F. Nasser, Ikram Ameen Saeed, Manolia Abed Al-Wahab Ali, Sawsan Abd-Alkarem Jihad   +3 more
doaj   +1 more source

Experimental Assessment of Mechanical properties and Corrosion of Reinforced Steel Bars in Lightweight Concrete for Application in onshore and offshore structures

نشریه مهندسی دریا, 2015
Leca lightweight particles are used for structural and semi structural concrete in different countries. In Iran it is usually used as Mass lightweight concrete, blokes and partitions.
Mohammad Javad Ketabdari, Reza Kokabi Siuki   +1 more
doaj  

Properties of glass fiber reinforced self compacting concrete [PDF]

, 2012
Self Compacting Concrete (SCC) is able to flow under its own weight and completely fill the formwork, even in the presence of congested reinforcement, without any compaction, while maintaining homogeneity of the concrete.
Wong, Choon Siang
core  

Avkörning i LECA

, 2005
Fyra avkörningsförsök i en bädd bestående av leca-kulor har utförts i farterna 30, 50, 70 och 90 km/h. Kortfattat kan sägas att materialet inte uppvisar de fartreducerande egenskaper som tidigare hävdats, och effekten kan sägas vara måttlig i förhållande till den ganska omfattande insatsen som anläggningen av en leca-bassäng eller fålla ändå utgör.
openaire   +1 more source

Applicability assessment of LECA and α-Fe2O3@LECA for removing nitrate from drinking water

Desalination and Water Treatment, 2023
Zahra Vesali, Mohammad Zare, Samad Sabbaghi   +2 more
openaire   +1 more source

Sorption behavior of granular matrices for application in pharmaceutical removal by SSF constructed wetlands [PDF]

, 2007
In recent years, the occurrence and fate of pharmaceutically active compounds (PhACs) in the aquatic environment has been recognized as one of the emerging issues in environmental chemistry.
Costa, Cristina, Dordio, Ana V., Estêvão Candeias, A. J., Palace Carvalho, A. J., Pinto, Ana P.   +4 more
core  

Brann i PUR-skum på Leca fasadeblokk

, 2007
Leca Fasadeblokk er isolert med brennbart polyuretanskum, heretter kalt PUR-skum. Blokken er derfor ikke preakseptert løsning i forhold til veiledningen til TEK. Formålet med oppgaven er å vurdere sannsynligheten for brannspredning, samt å gi maxit en vurdering om fasadeblokken kan få en NBI teknisk godkjenning.
Bårdsen, Marlene, Hoftun, Thomas
openaire   +1 more source

Superconducting magnesium diboride films on Silicon with Tc0 about 24K grown via vacuum annealing from stoichiometric precursors

, 2001
Superconducting magnesium diboride films with Tc0 ~ 24 K and sharp transition \~ 1 K were successfully prepared on silicon substrates by pulsed laser deposition from a stoichiometric MgB2 target.
B. C. Sales, C. Cantoni, D. H. Lowndes, D. K. Christen, H. M. Christen, H. Y. Zhai, L. Zhang, Ludeake D., M. Paranthaman   +8 more
core   +1 more source

Florence Mercier-Leca, L’ironie [PDF]

Études de communication, 2004
openaire   +3 more sources

Brannspredning i fasader murt med Leca fasadeblokk

, 2008
Denne rapporten er ment som dokumentasjon for arbeidet med å skaffe Leca Fasadeblokk teknisk godkjenning. Stiftelsen for industriell og teknisk forskning (SINTEF) mener at 20-25mm luftspalten som dannes når fasadeblokken mures og festes til bakenforliggende vegg, utgjør en stor risiko for brannspredning. maxit hevder at fasadeblokken på sin side vil gi
Ajkunic, Mersad, Markhus, Erik, Steinstø, Espen   +2 more
openaire   +1 more source