Multi-properties concrete (MPC) contains the properties as follows: self-compacting, self-curing,heat dissipation at low......

Amino-terminated and carboxylic acid containing aqueous-based polyurethane (PU)dispersion was prepared by a conventional......

应用光敏树脂—尼龙丝夹板治疗牙周炎患者松动牙196组,随访复查148组;自凝树脂—尼龙丝夹板治疗牙周炎患者松动牙218组,随访复查16......

分析了单体种类、配比、共聚物的玻璃化温度、丙烯酸用量、乳化剂用量及配比、引发剂用量、温度等诸多因素对乳液型胶粘剂性能的影......

通过混凝土渗透性试验和湿度检测,研究了新型模板内衬材料对混凝土进行＂保湿养护＂的作用,试验结果表明＂保湿自养护型＂透水模板内衬不但......