YZ series permanent ground anchor is a type of compressive stress anchor which can be used independently or jointly with other model of anchors, or multiple combinations to form a compressive dispersive structure. Its unique corrosive resistant structure allows the steel part of the anchor shielded from the outer atmosphere and thus improving its resistance to corrosive.

• Slope
• Counteracting uplift forces structure
• Fixation of bridge bearing platform
• Tunnel and fixation of other permanent buildings

Parameters
• Construction process: Grouting at the casing
• Diameter of bearing plate: 100mm
• Thickness of bearing plate: 20mm
• Function type: permanent
• Corrosion resistance level: Ⅰ-level, allow usage in corrosive environment
• Environmental friendly level: Environmental friendly PE, do not pollute the underground water
• Suitable steel strand type：Φ15.2/Φ12.7
• Be aware of the case model if casing is used: internal diameter more than 106 mm.
• Suitable grouting pipe: ½ inch- ¾ inch

Parameters
• Construction process: Grouting at the casing
• Diameter of bearing plate: 112mm
• Thickness of bearing plate: 20mm
• Function type: permanent
• Corrosion resistance level: Ⅰ-level, allow usage in corrosive environment
• Environmental friendly level: Environmental friendly PE, do not pollute the underground water
• Suitable steel strand type：Φ15.2/Φ12.7
• Be aware of the case model if casing is used: internal diameter more than 118mm.
• Suitable grouting pipe: ½ inch- ¾ inch

Parameters
• Construction process: Grouting at the casing
• Diameter of bearing plate: 135mm
• Thickness of bearing plate: 20mm
• Function type: permanent
• Corrosion resistance level: Ⅰ-level, allow usage in corrosive environment
• Environmental friendly level: Environmental friendly PE, do not pollute the underground water
• Suitable steel strand type: Φ15.2/Φ12.7
• Be aware of the case model if casing is used: internal diameter more than 141 mm.
• Suitable grouting pipe: ½ inch- ¾ inch

• The product has reliable quality and is manufactured from a unified production line.
• Handled by SSPC—SP5 level anti-corrosive treatment.
• Three layers of anti-corrosive structure with all steel cores adopt the injection molding process, steel strands that have unbonded steel strands and the connecting part embedded with sealing strip that expands upon contacting with water

Q1: What is compressive stress dispersive design?
A: The compressive stress dispersive anchor composed of two or more bearing plates.

① Unbonded tendon with wire;
② Free segment;
③ Hot melt anchor;
④ Bearing plate;
⑤ Anchoring section;
⑥ Anchor;
⑦ Base plate

Q2: How many cable structures can this product built up at most?
A: Using only this model, 5 cables can be built at most where the largest internal diameter of the anchor rod body is 100mm. If you wish to increase the quantity of the cable, please refer to the combination of grouting anchor.

Q3: Is this product environmental friendly?
A: The materials used by the anchor consists of three types which is steel, wrapping layer of the steel strands covered in strong PE and PE. All these materials will not cause negative impact to the environment.

Q4: How well does this product resists to corrosion?
A: It is handled by SSPC—SP5 level anti-corrosive treatment.