Perforated Grouting Piling Steel Tube

A slender rod that penetrates into the interior of rock and soil and controls its deformation Anchor rod refers to a slender rod that penetrates deep into the interior of rock and soil and controls its deformation. It can include components such as pads and nuts. As a tensile component that penetrates deep into the stratum, the anchor rod is connected to the engineering structure at one end and penetrates deep into the stratum at the other end. The entire anchor rod is divided into a free section and an anchoring section. The free section refers to transmitting the tension at the anchor head to the anchoring solid area, and its function is to apply pre-stress to the anchor rod; The anchoring section refers to the area where the cement slurry binds the prestressed reinforcement to the soil layer. Its function is to increase the bonding friction between the anchor body and the soil layer, increase the pressure bearing effect of the anchor body, and transmit the tension of the free sec…