PAIL CAN TYPE OF CURE THE CONCRETED SURFACE OR STOVE FOR HEATING

摘要

The present invention relates to a method for curing a concrete in a construction site in the winter season in which the fuel of a gel type is filled in a fuel tank of a pail can and a crater is formed as a lid to lower the temperature, The present invention relates to a pail can type concrete curing or heating stove which can be easily used as a heating stove capable of being heated. In order to achieve the above object, the present invention provides a fuel cell system comprising a fuel cell 110 having one opening, a gel type fuel filled therein, a carrying handle 111, A lid 130 formed with a lid 130 and an open end cover 140 opened and closed at a lid opening.