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What is a powerful hammer used to chip concrete that is also a boys name?
Jack
What powerful hammer is used to chip concrete and is also a boys name?
Jack
Is it safe to remove concrete?
yes if you are a professinoal It is Fairly safe to remove concrete however if the proces involves cutting and jack hammering take care that you wear protective equipment that stops you from inhaling the dust.
What are the pros and cons of building a basement floor of wood or pouring concrete in a new basement with concrete walls?
the pros of building a floor for a basement out of wood is that if there is some soort of sewage pipe leake then you dont have to pull out the jack hammer or hammer and chisel. the con is termite, ants, insects and, rot
What is the difference between reinforced concrete and pre stressed concrete?
Reinforced concrete has reinforcing bars (called rebar) simply embedded in the pour. With prestressed concrete, reinforcing rods or cables are stretched (stressed) and then the concrete is poured around them. After the concrete hardens, the tension on the reinforcing members compresses the concrete, making it more resistant to failure where poor soil conditions or severe loads exist.Prestressed construction is usually done in-plant because of the equipment involved, and the completed assembly shipped to the site for installation.A similar method, called post-tension, is usually done on site, and involves the tensioning of reinforcing cables after the slab is poured, using a special hydraulic jack.
