Resource Pool 资源库课程
Building Material Identification Technology course introduction
建筑材料识别技术课程简介
Course Syllabus 课程章节
1This course mainly introduces three commonly used building materials -- Portland cement, concrete and steel, explaining the definition, composition, production and use of these three materials in construction engineering, as well as their simple classification. The course lasts for 1 hour, with the first 20 minutes introducing Portland cement, a type of cementitious material. its primary function being to bind the fine and coarse aggregate particles together, its primary function being to bind the fine and coarse aggregate particles together, It has two main raw materials - calcareous and argillaceous raw materials. The manufacture of cement is briefly introduced. And the classification of common Portland cement. The first 20 minutes introduced the definition and composition of concrete. its extensive use in the construction and the manufacture of concrete are presented. the last part introduces steel to you, including application examples in engineering, definition of steel, the process of steel manufacturing and classification of steel. There are also common steel products in engineering -- reinforcing steel bars and rolled steel sections.
本次课程主要给大家介绍了三种常用建筑材料-水泥（Portland cement）、混凝土（concrete）和钢材（steel），分别讲解三种材料的定义，组成，生产和在建筑工程中的使用，以及它们的简单分类。
课程总时长1小时，前20分钟介绍水泥（Portland cement），它作为胶凝材料（cements）里面的一个品种，主要的作用是作为粘结剂来使用（its primary function being to bind the fine and coarse aggregate particles together），它的生产原材料主要有两种-石灰石质原材料和黏土质原材料（calcareous and argillaceous raw materials），给大家简单介绍了它的生产工艺和过程（manufacture of cement），以及通用水泥的分类（classification of common Portland cement）。中间20分钟给大家介绍了混凝土的定义和组成（definition and composition of concrete），展示了混凝土在工程中的应用实例（its extensive use in the construction）以及混凝土生产的全过程（manufacture of concrete）。最后一部分时间给大家介绍了钢材，内容包括工程中应用的实例，钢材的定义（definition）、生产（the process of steel manufacturing）以及分类（classification of steel），还有工程中常见的钢产品-钢筋混凝土用钢筋（reinforcing steel bars）和型钢（rolled steel sections）。
Course Syllabus
课程章节
General Courses 通用课程
