stockyard venues and carriageways must be ground treatment and surface hardening, and meet the requirements of heavy vehicles; site should drainage facilities, drainage flow, no significant accumulation of water or crater phenomena. Site field view.
2013年8月23日星期五
Lime sludge waste to treasure
With China's rapid economic steady development in urban construction, environmental waste, they also generated a lot of solid waste, especially industrial waste, construction waste is staggering, has greatly endanger the human environment, this phenomenon has caused departments attach great importance, so how to effectively utilization of solid waste, so that turning waste into treasure, has become relevant scientific research units, and even the whole society a serious issue. Wheel Loader the use of stone processing enterprises produced powder sludge production color pavement brick, standard brick and other new building materials products, technology and feasibility for a brief introduction.
Mud sludge powder known as stone, stone in the cutting process is generated during the synthesis of the powder material and the cooling water. Because of its fine particles, close texture, poor water absorption, and thus rely on traditional cement and other cementitious materials can not cure it, not to mention the use of cement production of new building materials. For a long time only allowed to flooding. Recent years, with the rapid development of stone industry, stone mud emissions are increasing, over time, concrete mixing machine a business, a heavy burden on society. Invested heavily in rented farmland in landfills or any of its stacked into rivers, sea and other methods, is bound to destroy farmland, polluted water is also interest in the meter, not solve the fundamental problem, how to effectively utilization powder sludge turning waste into treasure, should be the only practical way.
订阅:
博文评论 (Atom)
没有评论:
发表评论