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湖南省建材局将占全省粘土砖产量近三分之二,并具备发展空心砖条件的洞庭湖区列入开发重点,已在南县建材厂、屈原建材建筑工程公司、建新砖瓦厂和常德市建材总厂建成4条粘土空心砖示范生产线。目前生产13个规格品种,包括承重、非承重及水平孔楼板砖等。这4条生产线的改扩建总投资(包括新增部分土建、设备及试制费)88.36万元,形成了年产(折合标准粘土砖)一亿块的能力。4条生产线均以洞庭湖水系淤泥(或运积
Hunan Provincial Building Materials Bureau will account for nearly two-thirds of the province’s clay brick production, and Dongtinghu District, which has the conditions for development of hollow bricks, will be included in the development focus. It is already in Nanxian Building Materials Factory, Quyuan Building Materials Construction Company, Jianxin Brick Factory and Changde City. Building Materials Plant built 4 clay hollow brick demonstration production lines. At present, it produces 13 specifications, including load-bearing, non-load-bearing and horizontal hole floor slabs. The total investment for the reconstruction and expansion of the four production lines (including new civil works, equipment, and trial production fees) totaled 883,600 yuan, forming an annual production capacity (equivalent to a standard clay brick) of 100 million pieces. The 4 production lines all use Dongting Lake water system silt (or transport