Plastic Refractory for Heating Furnace
Introduction
Plastic refractories are supplied in an unfired and formable condition. They are installed by hand or with the use of a pneumatic hammer to form the refractory mass.
Advantages
1. Good volume stability 2. Good thermal shock resistance and easy construction 3. Can be installed on site without adding water during stirring
Application
These products are used both for original installations and for patching. 1. Plastic refractories can be used in many varied applications and locations because they are essentially formed by the installer to fit the specific use area. 2. Refractory plastics can be used to patch or repair worn refractory areas whether they were originally brick castable or plastic. For the best results, the worn refractory should be removed back to a sound surface, removing loose material and preferably providing V-shape surfaces that will allow good bonding of the patch to the original refractory. A bonding More... mortar coating aids in achieving a lasting patch with good adherence
