Hollow bars na cylindrical steel element wey dem manufacture with hollow centre wey go allow boring and cement injection for happen same time for soil nail and ground stabilization application. Dese bar-dem combine steel reinforcement structural capacity with internal passage wey facilitate cementitious grout or resin injection under pressure. Because di hollow design allow boring go through di bar itself, na so dem become essential component for self-drilling soil nail system wey dem use throughout geotechnical and deep foundation construction work.
Hollow bars na cylindrical steel element wey dem manufacture with hollow centre wey go allow boring and cement injection for happen same time for soil nail and ground stabilization application. Dese bar-dem combine steel reinforcement structural capacity with internal passage wey facilitate cementitious grout or resin injection under pressure. Because di hollow design allow boring go through di bar itself, na so dem become essential component for self-drilling soil nail system wey dem use throughout geotechnical and deep foundation construction work.