4f19f123-7b3b-11dd-ad8b-0800200c9a66 Cement, common portland cement  水泥，普通硅酸盐水泥 Portland Cement; Ordinary Portland Cement; OPC; Type I Cement; General Use Cement; Grey Cement Portland Cement; Ordinary Portland Cement; OPC; Type I Cement; General Use Cement; Grey Cement Materials production Other mineralic materials The product flow description for common portland cement covers its manufactured state, adheres to industry standards, quality measures, common uses in construction, the manufacturing process which includes the heating of limestone and clays, and the starting materials such as calcium, silicon, iron, and aluminum. The product can be found in both production and consumption mixes and is usually available 'to consumer' and 'at plant'. 普通硅酸盐水泥的产品流描述涵盖其制造状态、符合行业标准、质量措施、在建筑中的常见用途、包括加热石灰石和粘土在内的制造过程，以及起始材料如钙、硅、铁和铝。该产品可在生产和消费混合物中找到，并且通常可以'对消费者'和'在工厂'获得。 0 Product flow 2024-04-16T19:00:23.422560+08:00 ILCD format 00.01.05 Mass 1.0