Re: How to enter texture class of M layers

LynnLoomis Wrote:
-------------------------------------------------------
> I am completing a description of "soil material"
> exposed in a trench excavated beside a rural
> highway in Texas. The subgrade material is
> composed of gypsum, which extensively dissolved
> during an extended stretch of wet weather. The
> trench cut through the edge of the pavement, which
> evidently qualifies as an M layer. How should the
> texture of the 15 cm thick layer of asphalt
> pavement be entered into the NASIS database?
>
> Thank you very much.
>
> Regards,
>
> Lynn Loomis


i'm have same question? someone help me ?