The Trestle Support is designed as an integral part of the construction process for Styro Stone. Being of strong steel frame construction, the trestle is connected to the Styro Stone blocks as the wall is built. Trestles are anchored to the floor and provide full stability to the wall as well as an adjustment for ensuring that the walls are perfectly vertical.
A support arm and hand rail provides a facility for a walkway at a suitable height for the concrete pour. Note: Health and Safety regulations must be followed when using as a walkway (modify to suit). It is recommended that trestles are positioned within 1 metre of each corner and thereafter at approximately 1.5 metre intervals.
A sample for trestles