(การรับน้ำหนักขึ้นอยู่กับสภาพชั้นดินในแต่ละพื้นที่) Normally, the micropile shaft is both driven or drilled into placement. Some sort of bearing element must be produced if the desired pile ability can't be achieved in finish bearing and aspect friction alongside the pipe. This may entail drilling a rock socket, filling it with grout, and setting https://collinsz3jj.alltdesign.com/micropile-can-be-fun-for-anyone-51656607