TY - RPRT TI - X-ray microtomography studies of air-void instability and growth during drying of tile adhesive mortars AU - Bentz, Dale P AU - Haecker, Claus-Jochen PY - 2008 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7532 DO - 10.6028/NIST.IR.7532 ER -