Yidao Engineering DCP Anchors
Double Corrosion Protection (DCP) Anchors are Hot Dip Galvanized Coating & Epoxy Coating which provides protection from Corrosion for minimum 100 Years with two independent barriers between the anchor tendon and the environment. Grouted corrugated sheathing with controlled crack width and are for permanent use. Mostly used in high rise construction for heavy reinforcement.
Ground anchors are unique as they can provide active restraint to the structures.
Anchors avoid movements by applying a compressive load to a structure.
Features of DOUBLE CORROSION PROTECTION Anchors are:
◎ Hot Dip Galvanized Coating & Epoxy Coating anchors provide minimum 100 Years Corrosion Protection.
◎ Bond length and free length to enable pre-stressing.
◎ Anchors with diameter range25-75mm strand
◎ Full compatibility with infrastructure intelligence, utilizing multiple sensor types.
How ground anchors work: - Pre-stressed grounds Double Corrosion Protection (DCP) Anchors are Hot Dip Galvanized Coating & Epoxy Coating provides protection from Corrosion for Minimum 100 Years & more actively contribute to the stability of a structure throughout its design life. The performance of the anchor is critical to the stability of the structure.
◎ Stressing jacks are used to pre-stress the anchor and elongate the tendon. Once the necessary load has been established, the anchor is locked off at the head. The anchor then applies a compressive load to the structure to arrest movement.
◎ The anchor is un-bonded from the ground between the structure and the load-bearing strata to prevent load from being transferred in to unsuitable material and to ensure that sufficient elongation of the tendon is possible. Upon reaching the desired depth, the tendon is directly bonded to the ground, forming the two fundamental elements of the ground anchor: the free length and the bond length.
◎ In permanent work, anchors need to be protected against corrosion in line with internationally recognized anchor design standards. Double corrosion protection (DCP) is provided with Hot Dip Galvanized Coating & Epoxy Coating process which provides protection from Corrosion for Minimum 100 years with two independent barriers between the anchor tendon and the environment.
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