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最近,南京新宁砖瓦厂制瓦车间,在南京市建筑材料工业公司召开的制瓦生产先进经验现场交流会上,介绍了有关提高瓦坯质量和降低瓦坯损耗的经验,现择要介绍如下:一、加强原料土的质量管理原料土的处理,对瓦坯质量的好坏有直接影响。处理好原料土,使之符合瓦坯成型的质量要求,应着重抓住以下五个环节:一耍“透”。为加速土块溶解,除在采取原料士时做好风化的技术处理以外,用土前2～3天还必须根据土质的风化情况,在积土堆进行打洞润水。洞眼直径为50毫米,眼深约
Recently, Nanjing Xinning Brick & Tile Factory’s tile-making workshop, at the Nanjing City Building Materials Industry Corporation’s advanced experience of tilemaking production field exchange meeting, introduced the experience of improving the quality of the billet and reducing the loss of the billet. As follows: First, to strengthen the quality of raw materials management of raw materials, soil quality has a direct impact on the quality of the billet. To deal with the raw material and make it conform to the quality requirements of forming, we should focus on the following five steps: In order to accelerate the dissolution of clods, in addition to the technical treatment of weathering when raw materials are taken, soil must be drilled and moistened in the soil piles in accordance with the weathering conditions of the soil 2 to 3 days prior to use. Hole diameter is 50mm, eye depth is approx.