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2. Concrete pump - Wikipedia

   en.wikipedia.org/wiki/Concrete_pump

   A concrete pump is a machine used for transferring liquid concrete by pumping. There are different types of concrete pumps. A common type of concrete pump for large scale construction projects is known as a boom concrete pump, because it uses a remote-controlled articulating robotic arm (called a boom) to place concrete accurately. It is ...

3. Putzmeister - Wikipedia

   en.wikipedia.org/wiki/Putzmeister

   Putzmeister was founded by Karl Schlecht in 1958. [3] Schlecht designed a mortar machine based on his diploma thesis at the University of Stuttgart. [4]In 1986, Putzmeister 52Z's were used in the Chernobyl nuclear accident, pumping over 300,000 m 3 (390,000 cu yd) of concrete to entomb reactor number 4, setting a world record at the time for volume pumping.

4. The Conco Companies - Wikipedia

   en.wikipedia.org/wiki/The_Conco_Companies

   Conco used eighteen concrete boom pumps strategically located around the site to place 82 million pounds of concrete to complete an almost 20-foot-thick foundation. The mat pour was for the new Wilshire Grand Center that is being built by the Turner Construction Company in downtown Los Angeles and is slated to become the tallest building in the ...

5. Schwing (company) - Wikipedia

   en.wikipedia.org/wiki/Schwing_(company)

   Schwing Concrete pump. The Schwing Group was founded as a medium-sized enterprise on 17 March 1934, by Friedrich Wilhelm Schwing (* 1909; † 1992), a locksmith from Wanne-Eickel. In 1957, Schwing built the world's first oil-hydraulic two-cylinder concrete pump. Starting in 1964, the company also built the first large concrete mixers.

6. High-density solids pump - Wikipedia

   en.wikipedia.org/wiki/High-density_solids_pump

   Reciprocating pumps include plunger, diaphragm, and piston pumps. The high-density solids pumps which can be used in the widest range of situations are piston (or reciprocating) pumps. They can be realized as single-cylinder or two-cylinder pumps. In the latter case, power is transferred to the material via delivery pistons working in push-pull ...

7. Ranking every college football bowl game from worst to best

   www.aol.com/ranking-every-college-football-bowl...

   Welcome to bowl season! It's the most glorious time of the year and it's a bit different this season. The 12-team College Football Playoff has given us more games and also juggled the bowl ...