水泥基材料已有一百多年历史,已成为各类建筑物中必不可缺的材料。但是水泥基材料有其明显缺点:抗弯、抗拉和抗冲击强度均较低,致使其韧性、拉伸及断裂柔度较差,难以成为精细产品。因而通过改性来制备超高强水泥基材料成为科技人员日益关心的课题。 Cement-based materials have a history of more than 100 years and have become indispensable materials for all types of buildings. However, cement-based materials have their obvious disadvantages: they are low in bending strength, tensile strength and impact strength, resulting in poor toughness, stretching, and breaking flexibility, and they are difficult to be fine products. Therefore, the preparation of ultra-high-strength cement-based materials through modification has become a subject of increasing concern for scientific and technical personnel.