Mounting Overview & Substrate Compatibility
The Wallpro SF-76-CG Column and Corner Guard (Ref: KTI16007002WS76G) is engineered for direct mechanical mounting onto standard 90-degree building corners, structural columns, and wall edges. Its profile measures 76 mm (W) x 76 mm (H) with a 15 mm profile projection, incorporating a 3 mm outer wall and 4 mm internal supporting beams. The unit is designed to install securely against solid concrete columns, masonry block walls, and structural pillar edges in heavy-traffic environments such as airport baggage corridors, hospital loading areas, corporate basements, and parking facilities.
Fastening System & Hardware Requirements
Mechanical anchoring relies on an internal rigid PVC reinforcement bar measuring 4.5 mm x 12 mm. This reinforcement bar runs within the thermo-e-polymer profile to distribute clamp force evenly along the structural core, preventing pull-through or profile deformation when under mechanical load. Installers must use 6 mm steel mechanical anchor fasteners sized appropriately for the specific base substrate (such as concrete expansion anchors or masonry anchors).
Step-by-Step Installation Procedure
Proper alignment and anchoring ensure that the Wallpro SF-76-CG delivers its tested impact resistance (ASTM D 25690 B) and maintains structural stability during vehicle contact:
- Substrate Inspection & Cleaning: Verify that the 90-degree pillar or wall edge is structurally sound and free from loose aggregate, debris, oil, or standing moisture. While the thermo-e-polymer material has an inherently water-resistant formulation, clean mounting surfaces ensure flush physical contact.
- Positioning and Layout Marking: Align the SF-76-CG guard along the pillar corner at the specified operational height. Ensure the two 17 mm PVC reflector strips facing outward remain unobstructed along the top profile for maximum visibility in low-light parking and transit zones.
- Drill Point Alignment: Mark anchor positions through the rigid PVC reinforcement bar channel (4.5 mm x 12 mm) directly onto the concrete or masonry substrate at calculated vertical intervals.
- Pilot Hole Drilling: Drill mounting holes into the substrate using a masonry bit sized for standard 6 mm steel expansion anchors. Clear out all drilling dust and debris from each anchor hole.
- Fastener Installation: Insert 6 mm steel anchor fasteners through the reinforcement bar and into the drilled masonry holes. Tighten fasteners sequentially to achieve uniform seating without over-compressing the 70 ± Shore A polymer body.
- Final Verification: Ensure the 3 mm outer wall and 4 mm supporting beams sit plumb and secure against both perpendicular faces of the corner, confirming that the dual 17 mm reflector bands sit flush along the exterior.
Installation Reference Parameters
| Parameter | Specification Details |
|---|---|
| Profile Dimensions | 76 mm (W) x 76 mm (H) x 15 mm Profile Projection |
| Outer Wall / Supporting Beam | 3 mm outer wall / 4 mm internal supporting beam |
| Internal Reinforcement Bar | Rigid PVC bar, 4.5 mm x 12 mm |
| Specified Fastener Hardware | 6 mm steel mechanical anchor fasteners |
| Compatible Corner Geometry | 90-degree columns, pillars, concrete walls, and masonry corners |
| Integrated Reflective Banding | Two 17 mm PVC reflector strips along top profile |
| Substrate Suitability | Reinforced concrete, blockwork, masonry, structural pillar edges |
