A little pressure in the dump as soon as the temporary concrete strength comes from strong compression reinforcement before irreparable loss of compression strength of concrete. Must not exceed 60 per cent of the price pressure pralai of concrete?
I immediately temporary concrete compressive force of prestressed reinforcement before vanishing compression strength of concrete. Have no more than 60 of my ultimate compressive strength of the concrete.
A temporary concrete strength as soon as taking strong prestressed reinforcement from before the compression strength of concrete to cease, must not exceed 60 of compressive strength of concrete. The ultimate .