Size:
.5m (19.69″) length
100mm (3.98″) internal width
130mm (5.12″) railing width
255mm (10.06″) external width
737mm (29.03″) height
Materials:
The trench system bodies shall be manufactured from polyester polymer concrete with the minimum properties as follows:
Compressive strength: 14,000 psi
Flexural strength: 4,000 psi
Water absorption 0.07%
Frost proof YES
Salt proof YES
Dilute acid and alkali resistant YES
Stainless Steel railings
