what temperature does concrete melt
Answered by The Community. Making the world better, one answer at a time. Depending on the composite of the concrete material, it can melt at different temperatures. When concrete reaches a high enough temperature such as more than 1000 degrees Celsius, it can crumble like sugar.ot everything that is solid at room temperature and normal atmospheric pressure will melt by simply raising the temperature-some things convert directly to gas (sublimate)a â¦ nd some things will decompose or react to other substances before melting (burning is one type of reaction), to answer part of the question.
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.