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In recent years, self-compacting concrete (SCC) has gained wide use for placement in congested reinforced concrete structures with difficult casting conditions. For such applications, the fresh concrete must possess high fluidity and good cohesiveness. In this present study, the effect of replacing the cement, fine aggregate and coarse aggregate by constant replacement of silica fume, Manufactured sand (JSW) replacement of 0%, 10%, 20%, 30%, 40% and light weight aggregate replacement of 10%, 15%, for internal curing respectively and their combinations of various proportions on the properties of different mixes of M40 grade has been compared with normal self compacting concrete by conventional curing method. In this study fresh property and hardened properties of the different mixes of concrete were determined. From the present study the test result showed that for fresh concrete all the mixes satisfies the EFNORC standard values.
In this paper a hexagonal patch microstrip antenna with hexagonal slot behaves as a wide band monopole antenna having great return loss. It is designed for 1.1194-2.7078 GHz frequency band with wide bandwidth of 1.5884 GHz and return loss of - 73.63dB. A hexagonal patch with etched ground plane monopole antenna with hexagonal Slot is fabricated on the glass epoxy (FR4 lossy) of dielectric substrate with relative permittivity (εr) of 4.3, thickness of 1.6mm, loss tangent of 0.02 with a ground plane, fed with a 50Ω rectangular microstrip feed line. This prototype antenna having an omnidirectional radiation pattern is measured for frequency range of 0-3 GHz. The novelty of this antenna is that hexagonal patch with hexagonal slot gives it uniqueness in design and also getting a bandwidth approx 1.6 GHz with -73dB Return loss is big achievement in 0-3 GHz frequency Band itself. As the antenna is designed only in 0- 3GHz band, having all such properties in one antenna p
Mediland pubblica sul sito la mappatura dei centri e le modalità di intervento per garantire una pronta e continua assistenza per le proprie attrezzature elettromedicali e per le carrozzine elettriche. L’assistenza tecnica è il fiore all’occhiello di Mediland, che può garantire per i propri clienti un valore aggiunto rispetto al semplice acquisto dei prodotti . Attraverso un sistema di assistenza post-vendita, dislocato su tutto il territorio nazionale (vedi elenco riportato nel Sito http://www.Mediland.it) e coordinato da un servizio aziendale con un responsabile dell’area tecnica, Mediland è in grado di offrire una consulenza articolata per tipologia di prodotti.
Call Houk to get all kinds of services for your AC! We at HOUK Air Conditioning, Inc. encourage you to let us do the job, if you feel that your AC unit needs the attention of a professional. After all, our company has been serving the areas in and around Coppell for over 5 decades, which means we have seen it all. It can be a replacement of a minor part or perhaps a repair, or even an installation, we can do it all!
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With the numerous other businesses in Jakarta Indonesia, construction companies are achieving the status each day. It transpires due to its remarkable benefits that assist others to generate big return from it. Construction business like Axis Capital Group, Singapore is the finest program to gross big income and form a sturdy place in the market. At present, coming as a new comer in this line of work and aspire to manage your business profitably, thenceforth it is significant to buy necessary heavy equipment for your site. There are a lot of kinds of heavy machinery that can be advantageous in construction site. On the other hand, there are some features that you must recognize accurately prior to buying the equipment. The most significant point that demands your focus is the specification of the equipment. Every single machine comes with diverse specifications that you must become skilled at so that you can acquit yourself well with your requirement.
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