近几年来，随着墙材革新与建筑节能政策的进一步落实和实施，我国新型墙材的发展很快，原来的主导产品———黏土实心砖所占比例越来越小，取而代之的是以工业废渣煤矸石、粉煤灰为主要原料的空心砖、砌块、墙板等新型墙材。这些新型墙材具有利废、保温、隔热、节能、节土等特 In recent years, with the further implementation and implementation of wall material innovation and building energy efficiency policy, the development of new type wall materials in our country is very rapid. The original leading product, clay solid brick, occupies less and less proportion, Industrial waste gangue, fly ash as the main raw material of hollow brick, block, wall panels and other new wall materials. These new wall materials with waste, insulation, heat insulation, energy saving, earth and other special