They sold us a lemon. The car broke 4 months after we bought it. Had to replace the transfer case ($4,000). The roof leaked when it rained ($500). Not to mention when we first got the car, all the...
When performing temperature tests, it is important to. use a good, accurate thermometer that is surrounded. by at least three inches of concrete. Take readings. quickly, noting that small samples lose heat fast. Concrete temperatures are affected by the mix-water. temperature, aggregate temperatures, cement type. and admixture type. Optimum concrete temperatures. will aid with setting, early strength development, proper curing and ultimately aid in achieving a higher. quality concrete. Hot concrete sets up rapidly, gaining.
To argue that concrete does not melt because in molten form it is not concrete, is to argue that a cell-phone won't melt, because the resulting liquid is not a cell phone, since when it hardens it won't be a cell phone no more, Jim.elt: to change or to cause (something) to change from a solid to a liquid usually because of heat. 1  Concrete melts and forms lava (molten rock). 2  At 1500C it will melt entirely. 3  When it hardens, an igneous rock results.