Doors - for anti theft/vandalism (click on underlined links to see full page brochure for each model)
Five models are available to suit a variety of requirements - all are equipped with robust locking mechanisms:
1. L door - an L shaped sliding concrete door, made from 60MPa concrete and heavily reinforced. The L shape (in plan view) gives the door stability against overturning. It has three wheels that run on rails in the floor, and has an extremely robust locking mechanism. Suitable for small doorways.
2. Double L door - similar to the L door, but in this case there are two doors that touch, toe to toe. Suitable for large doorways.
3. Platform door - similar to the L door, but in this case the stabilizing panel is a horizontal 'platform' rather than inward vertical panel. It can either be wide for a double doorway, or relatively narrow for standard width doorways. A technical specification is available.
4. Swing door - this door, also made from 60MPa concrete, is hinged to the wall at the top and hinged to the floor at the bottom. It has a wide base to prevent toppling.
5. Retro door - this is a robust fabricated steel door, so called as it can be retro fitted (in minutes) to 'bunkers' and other similar structures to replace existing flimsy doors.
1. L door - an L shaped sliding concrete door, made from 60MPa concrete and heavily reinforced. The L shape (in plan view) gives the door stability against overturning. It has three wheels that run on rails in the floor, and has an extremely robust locking mechanism. Suitable for small doorways.
2. Double L door - similar to the L door, but in this case there are two doors that touch, toe to toe. Suitable for large doorways.
3. Platform door - similar to the L door, but in this case the stabilizing panel is a horizontal 'platform' rather than inward vertical panel. It can either be wide for a double doorway, or relatively narrow for standard width doorways. A technical specification is available.
4. Swing door - this door, also made from 60MPa concrete, is hinged to the wall at the top and hinged to the floor at the bottom. It has a wide base to prevent toppling.
5. Retro door - this is a robust fabricated steel door, so called as it can be retro fitted (in minutes) to 'bunkers' and other similar structures to replace existing flimsy doors.