VITRIFIED PAVING BRICK

A Review of Present Practice in the Manufacture, Testing and Uses of Vitrified Paving BrickSalmon brick, having only been exposed to a red heat, are extremely porous, or absorb from 15 to 30 per cent. Of water, they are very soft, or from to in hardness, and are in the initial stage of shrinking, hardening and strengthening.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.