摘要
测定了不同胶灰比的建筑801胶改性水泥混凝土的物理力学性能,确定了其最佳胶灰比。掺入建筑801胶后,混凝土的抗折强度明显提高,弹性模量减小,变形能力增强,脆性降低,韧性增加,其力学性能得到了明显提高。
Here is a test of the physical mechanical properties of the modified cement concrete with the construction 801 adherent that has different ratios of adherent to ash and determination of the optimum ratio of adherent to ash.Added with the construction 801 adherent,the bending strength of concrete is raised evidently;its elasticity coefficient deduced;its deformation ability strengthened,its brittleness lowed;its tenacity increased;many of its mechanical properties are improved obviously.
出处
《建材技术与应用》
2007年第9期3-5,共3页
Research and Application of Building Materials
关键词
建筑801胶
聚合物混凝土
胶灰比
改性
construction 801 adherent
polymer concrete
ratio of adherent to ash
modification
