摘要
通过对荣乌高速公路第四合同段构造物砼施工中外掺剂的应用进行了总结,着重从减水剂、阻锈剂、超细粉3种外掺剂对提高钢筋混凝土的耐久性和抗腐性进行分析。
The author summaries the application of additive in steel concrete construction in the fourth section of Rong-Wu highway, focusing on improving the durability and anti-corrosion of steel concrete by water-reduction additive, stain-resistance additive and fine powder. The author also studies the principle of improving functions of steel-concrete by various additives.
出处
《科学之友》
2007年第03B期31-32,共2页
Friend of Science Amateurs
