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机构地区:[1]中国混凝土与水泥制品协会
出 处:《混凝土世界》2015年第3期8-17,共10页China Concrete
摘 要:按现行的国民经济行业分类和统计口径并结合行业现状,混凝土与水泥制品行业主要产品可以划分为水泥混凝土制品、纤维增强水泥混凝土制品和预拌混凝土。水泥混凝土制品包括混凝土管、杆、板、桩等,混凝土轨枕,混凝土预制结构件,水泥混凝土砖、砌块、瓦、扁平石等;纤维增强水泥混凝土制品包括含石棉和不含石棉两类;预拌混凝土包括现场搅拌和非现场搅拌(习惯称为商品混凝土)两类。Ⅲ. Existing problems of the industry Basing on current classification of national economic industries, the statistical caliber and industry situation, the concrete and cement products industry can be classified into three categories: cement concrete products; fiber reinforced cement concrete products and ready mixed concrete. Cement concrete products include: (1) concrete pipes, poles, plates and piles; (2) concrete sleepers; (3) prefabricated concrete components; and (4) cement concrete bricks, blocks, tiles, flagstones and similar articles. Fiber reinforced cement concrete products can be divided into two types, one contains asbestos and the other is asbestos free. Ready mixed concrete is divided into on-site mixing concrete and commodity concrete.
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