Production block can be widely used

Production block can be widely used: red aluminum slag sand gravel construction waste slag copper slag gangue materials such as fly ash cinders, rich in raw materials, can be seen everywhere, invest and build factories, extremely convenient.Cement silo is identified as the national and provincial "fifth" period focus on the development, alternative dominant clay brick wall materials, through the past eight years the country about 20 million m 2 of block building engineering practice, small concrete hollow block has concrete batching plant into a vast number of users and design units accepted and recognized by the new wall materials, technology and the market has matured.