摘要
研究了磺化酚醛树脂(SPF)对水泥和混凝土抗压强度的影响,结果显示:掺入SPF后,水泥和混凝土不同龄期的抗压强度均有明显的提高并且依赖于掺量、硫酸钠含量以及磺化剂用量.
The effects of sulfonated phenol\|formaldehyde resins(SPF) on the compressive strength of cements and concretes are investigated. The results show that the compressive strength of cements and concretes can be remarkably improved by SPF, and it is dependent on amount of SPF, content of sodium sulfate in SPF and degree of sulfonation.
出处
《海军工程大学学报》
CAS
2003年第1期27-30,共4页
Journal of Naval University of Engineering
关键词
磺化酚醛树脂
抗压强度
水泥
混凝土
SPF
sulfonated phenol-formaldehyde resin
compressive strength
cement
concrete
