Our life does not freeze with the advent of winter and cold time cannot become an obstacle to a modern person in conducting even construction work. In particular, concrete, when performing which in the winter, it is only necessary to use the “KTPTO 80”.
When carrying out construction work with concrete in the cold season, steam and electric heating of concrete are used.
When conducting the first method of heating concrete for the safety of maintenance personnel, you need to carefully insulate the taps and valves, as well as the whole steam lane. Make sure in the absence of the cracks and holes of the steam “shirts”, through them a hot steam leak is possible.
When conducting an electric heating of concrete, the voltage of the electrodes in reinforced structures should not exceed 127 V, in some cases the voltage is raised to 220 V. The “KTPTO-80” substation, this is an outer installation that is intended for electric heating of concrete during work in winter, you can use the substation for other cases of heat treatment of frozen soil or concrete. The substation is produced by the manufacturer with automatic (KTPTO-80 -07) and with manual temperature control (KTPTO-80 -02), as well as with reduced dimensions (KTPTO-80-11).
When conducting electrical and heating heating concrete, it is necessary to limit the access of unauthorized persons to the site, for this reliable fences and warning signs are set, for the night heating it is necessary to provide good lighting of the perimeter of the site. Of course, electrical installers should be on duty around around the clock. In order to prevent accidents, grounding is carried out by all open reinforcement related to the area on which the warning of monolithic structures is carried out.