traditional wall materials is strictly prohibited

Energy is very scarce, the per capita occupies only a quarter of the world's average, but the population continues to grow rapidly each year due to the traditional clay bricks wall destroying the 66 acres, 70 million tons of standard coal to swallow atmospheric emissions large amounts of harmful gases, serious environmental pollution.Bolted Type Cement Silo to power generation, steel and other industries emit large quantities of coal fly ash, coal gangue and other industrial waste, in addition to these residues piled up a lot of space, serious damage to the soil geology. In order to protect the limited land resources for future generations to remain a blue sky, state and local government introduced a number of policies, is strictly prohibited traditional wall materials - clay bricks continued use. Each one is a block building built unburned stacked, clay brick fade triggering a revolution, a revolution of hollow bricks and unburned, opportunities and challenges of a revolution, cement mixing machine wealth. In addition, China has abundant coal ash and other industrial waste resources, so that opened a brick-making factory, as a bright line with policy-oriented investment, but also benefits the country's wise exclusive variety The Policies and exempt from tax and other concessions.