ceramics for geotechnical engineering pwp measurements
ceramics for geotechnical engineering pwp measurements
(OP)
hello,
does anyone have any information on where to get very thin ceramic discs... approx. 2.5mm thick for use in conjunction with pore pressure transducers to measure pore water pressures in a soil ( i.e. it seperates the effective stresses and pwp)... the ceramic must also have a high air entry walue... approx. 15 bar if possible.
thanks,
dave
does anyone have any information on where to get very thin ceramic discs... approx. 2.5mm thick for use in conjunction with pore pressure transducers to measure pore water pressures in a soil ( i.e. it seperates the effective stresses and pwp)... the ceramic must also have a high air entry walue... approx. 15 bar if possible.
thanks,
dave