YJACK
Technology
ABOUT
SERVICES
STATIC LOAD TESTING
Static Pile Load Test (SPLT)
Bi-Directional Pile Load Test (BDPLT)
Pile Instrumentation Pile Load Test (PIPLT)
DYNAMIC LOAD TESTING
High Strain Pile Load Test (HSPLT)
Advanced High Strain Pile Load Test (PDA+)
DYNAMIC INTEGRITY TESTING
Low Strain Pile Integrity Test (LSPIT)
Advanced Low Strain Pile Integrity Test (PIT+)
Ultra Sonic Pile integrity Test (USPIT)
Tube Wave Pile Integrity Test (TWPIT)
DYNAMIC IMAGING TEST
Hole Profiling Pile Imaging Test (HPPIT)
PROJECTS
TECHNOLOGY
CONTACTS
Advan
ced High Strain
Pile Load Test (PDA+)
PDA+ is not just an upgraded PDA.
It is an AI-assisted HSPLT system designed to give engineers clearer, more defensible interpretations especially for static checking (load vs settlement).
AI-assisted interpretation
More accurate
load–settlement prediction
Automatic
reliability checks
on wave quality
Stronger
consistency
across blows
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