Testing the influence of rapid temperature changes on the PennguardTM 55 Block Lining System

This report describes a laboratory study into the temperature cycling resistance of the PennguardTM Block Lining System, when using Type 55 PennguardTM Blocks.

A PennguardTM lined duct was exposed to high temperature exhaust gas from a burner, to alternate the lining temperature between ambient and 160˚C / 288˚F. The thermal cycle was repeated 1,000 times under controlled conditions.

Fill in the form and receive the Study report