Now that the cement bricks play a great part in modern construction. brick makers are requested to make the ones proper for industrial standard, so that they can help develop the national construction project, a second five-year development plan.
I h...
Now that the cement bricks play a great part in modern construction. brick makers are requested to make the ones proper for industrial standard, so that they can help develop the national construction project, a second five-year development plan.
I have collected the cement bricks made by the thirty different makers in Taejon area, and some suggestions are made according to the data obtained through my experiment.