Ready-mixed concrete is made of cement, aggregates, water and admixtures as required incorporation of mineral admixtures and other components by a certain percentage, in metered mixing station, mixing after the sale and use of vehicles, within the specified time shipped to the place of use of the concrete mixture.
2013年8月23日星期五
truck-mounted concrete pump
Broadly speaking marine engineering equipment refers to a variety of uses ships and offshore oil and gas drilling platforms, from the narrow sense. Construction machinery on land, there are many models that work with a car chassis to install the device refitted, such as: cranes, truck mounted crane, concrete mixer truck, concrete pump truck boom frame, truck-mounted concrete pump . Ocean engineering machinery is actually adapted from the works dedicated ship, so exactly defined, should be called engineering vessels, as water engineering construction equipment for operations in inland and ocean above. Precast concrete plant of ship construction are more functional use and land-based construction machinery like. For example, the land on excavators, sea have dredger; land with cranes, crane at sea there (commonly known as the floating crane); land with hammers, offshore boats are piling; land there Pipelayers, sea have Lifting pipelay vessel; concrete mixing stations on land, at sea with concrete mixing vessel; land on flatbed trailers and offshore tugs ready mix concrete plant; There are also some special-purpose engineering vessels, such as fishing boats, fire boats, icebreakers , tender (supply of fuel and fresh water), shipwreck lifeboat, research ships, boats and military engineering cabling vessels.
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