نتایج جستجو برای: building materials

تعداد نتایج: 638202  

Journal: :Annual Review of Materials Science 1976

Journal: :MATERIALS TRANSACTIONS 2003

Journal: :Journal of Structural and Construction Engineering (Transactions of AIJ) 1988

Journal: :Scientific American 1908

Journal: :IOP Conference Series: Earth and Environmental Science 2019

2010
Paul Joseph Svetlana Tretsiakova-McNally

Buildings are the largest energy consumers and greenhouse gases emitters, both in the developed and developing countries. In continental Europe, the energy use in buildings alone is responsible for up to 50% of carbon dioxide emission. Urgent changes are, therefore, required relating to energy saving, emissions control, production and application of materials, use of renewable resources, and to...

2008

Today visitors often approach the massive pyramids, temples, and obelisks of the ancient Egyptians with wonder and disbelief. The huge blocks of stone used to create these architectural masterpieces were quarried and moved without the aid of modern technologies, and it is diffi cult for us to imagine how such feats of engineering could be accomplished without the aid of cranes, bulldozers, truc...

Journal: :علوم و تکنولوژی پلیمر 0
سعید بختیاری لیلا تقی اکبری

fire behavior of different types of eps was evaluated with the use of iso 5660 cone calorimeter test method. considering the complexity of behavior of eps against high temperatures, several specimens were tested, so a betterjudgment on fire behavior of this material could be acquired. the effects of foam density, thickness of specimens and the level of heat flux on fire behavior of foam were ex...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید بهشتی - دانشکده معماری و شهرسازی 1386

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