Clay tiles (also known as the red-brick) is a traditional building material, used in the construction works, such as: housing, temples, shrines, the industrial, factory. However, the production and use of clay tiles bring to problems such as: The source material for the production of increasingly exhausted, the continued exploitation of clay for brick clay reduced the area to grow food, serious effects to the ecological environment.Production technology cause many harmful waste in the process of heating the clay into bricks, especially CO2-causing the greenhouse effect. Labor conditions of workers cannot be guaranteed in the toxic environment of noise, thermal pollution ... especially for workers in the furnace and the furnace.
đang được dịch, vui lòng đợi..
