Ground reinforcement work | Trust in GBR-C performance certification and high-quality ETP-G method
Reliable technical expertise in obtaining GBRC performance certification! The ETP-G method protects buildings with rational calculations based on SWS testing and an ISO-compliant quality management system.
To ensure the long-term safety of buildings, the selection of objective and reliable ground reinforcement methods is essential. The ETP-G method provided by Geotech is a highly reliable rotary driven steel pipe pile method that has obtained the Building Technology Performance Certification (GBRC Performance Certification No. 09-19) from the General Incorporated Foundation Japan Building Disaster Prevention Association. This method allows for the calculation of allowable vertical bearing capacity using clear formulas based on standard ground survey results such as SWS tests and SRS tests, enabling evidence-based safe foundation design. Its unique structure, featuring a disc-shaped enlarged wing at the tip and an excavation auxiliary bit, simultaneously exhibits high penetration capability and tip bearing capacity, robustly supporting small-scale buildings with three stories or fewer and a total floor area of 1,500 square meters or less, as well as retaining walls. The non-displacement construction method that does not use cement eliminates the need for soil disposal, achieving reduced environmental impact through low noise and low vibration. Furthermore, our company provides a high-precision construction system that reliably prevents differential settlement by having the construction management technology department conduct internal controls in accordance with the ISO 9001-compliant quality management system, and by ensuring thorough on-site construction management and pre-start inspections and quality checks by qualified personnel.
- Company：ジオテック
- Price：Other
