Search results
Results from the WOW.Com Content Network
3 Code of Practices for plain and reinforced concrete etc. IS 456 – 2000 4 Methods of sampling and analysis of concrete IS 1199 – 1959 5 Recommended Guide Lines for Concrete Mix Design IS 10262 – 1982 (F) Curing Compound; 1 Standard test method for water retention & daylight reflection test on concrete. ASTM-C-156809
The durability design of reinforced concrete structures has been recently introduced in national and international regulations. It is required that structures are designed to preserve their characteristics during the service life, avoiding premature failure and the need of extraordinary maintenance and restoration works.
Logo of Eurocode 2 An example of a concrete structure. In the Eurocode series of European standards (EN) related to construction, Eurocode 2: Design of concrete structures (abbreviated EN 1992 or, informally, EC 2) specifies technical rules for the design of concrete, reinforced concrete and prestressed concrete structures, using the limit state design philosophy.
Large crack-widths (greater than 0.3 mm) permit ingress of moisture and chemical attack to the concrete, resulting in possible corrosion of reinforcement and deterioration of concrete. Therefore, thick covers defeat the very purpose for which it is provided. There is a need for judicious balance of cover depth and crack width requirements.
When the reinforced concrete element is subject to increasing bending moment, the tension steel yields while the concrete does not reach its ultimate failure condition. As the tension steel yields and stretches, an "under-reinforced" concrete also yields in a ductile manner, exhibiting a large deformation and warning before its ultimate failure.
What is swatting? The FBI describes “swatting” as a prank designed to draw an emergency law enforcement response to a hoax victim, often creating a situation where a Special Weapons and ...
LOL! Someone must have attached a battery to this dog because she's not stopping anytime soon. Peppa's zoomies are the epitome of joy, but for those of us watching her, it also looks extremely tiring!
Try their other products like smoked oysters in olive oil (3 oz. for $3.49), sardines in olive oil (3.75 oz. for $2.49) and smoked trout in canola oil (3.9 oz. for $4.49).