GEOTECHNICAL CIVIL ENGINEERING, TUNNELING AND MINING
GEOTECHNICAL CIVIL ENGINEERING, TUNNELING AND MINING
Double Corrosion Protection (DCP) anchors/anchors are injected with a corrugated jacket and with controlled crack widths for permanent use. They are mainly used in high-rise construction for heavy reinforcement, stabilization of slopes, deep excavations and retaining walls.
DCP permanent rod anchors (Double Corrosion Protection) or ANP – SAS permanent screw anchors come in quality 500/550; S670/800; 950/1050 (for diameters Ø 18, 22, 25, 28, 30, 35, 43, 50, 57.5, 63.5 and 75 mm).
Permanent anchor systems have a lifespan of over 100 years. Compared to standard steels, these permanent anchors have far greater strength and durability. Permanent DCP rod anchors must comply with the EN 1537 standard.
Elements of permanent DCP anchor:
– Threaded rod quality 500/550; S670/800; 950/105 (for diameters Ø 18, 22, 25, 28, 30, 35, 43, 50, 57.5, 63.5 and 75 mm);
– Anchor head with plate and nut;
– Cement injection mass;
– Protective PVC corrugated pipe-sheath along the entire length of the anchor;
– Auxiliary accessories: internal spacers, cables, end caps, heat-shrink covers, grout pipes, screws, connectors, rings…
DCP permanent anchor head with steel and plastic cap