r-values
r-values
(OP)
i have a Question-
Can r-values the (test done on some soil samples to determine what the thickness for the sub-grade and the asphalt thickness needed when designing new roads)variey from 40 to 68 within 200 ft distance?
thank you
Can r-values the (test done on some soil samples to determine what the thickness for the sub-grade and the asphalt thickness needed when designing new roads)variey from 40 to 68 within 200 ft distance?
thank you





RE: r-values