| Home Contact Services |
OUR SERVICES | |
|
|
CROSSHOLE SONIC LOGGING (conforms to ASTM D6760-08) A sonic logger such as the Cross-Hole Analyzer is used to detect defects in cast-in-situ piles. Cross Hole Sonic Logging provides information on: * Honeycombing due to inadequate vibration * Segregation due to over vibration and improper concrete placement methods * Washout of cement due to groundwater flow * Cracks in pile shaft due to shrinkage * Inclusion of foreign material causing contamination of concrete * Necking of pile due to collapse of side walls during withdrawal of temporary casings Access tubes (normally 4 numbers) have to be installed prior to testing. There is no limit to the depth where the pile profile is logged. Results are displayed on the screen real time. BENEFITS: * No need for mobilization of hammers * Used effectively on bored piles * Economical * Conforms to ASTM D6760-08
| ||||
| |||
| |||
| |||
|
