期刊论文

中文

混凝土

1002-3550

2013

6

25-28

10.3969/j.issn.1002-3550.2013.06.008

本校为第一机构

超吸水聚合物混凝土具有高吸水性和保湿性,在水资源短缺的干旱地区,对提高混凝土的抗冻性和抗渗透性有很大作用。通过调整高吸水聚合物、粉煤灰、煤矸石等材料的掺量,对混凝土的物理力学性能进行试验,配置出高性能的超吸水聚合物混凝土,并对超吸水聚合物混凝土的抗冻性和抗渗透性进行研究,得出提高其抗冻性能和抗渗透性能的配合比方法,对改善混凝土耐久性有一定的实际意义。

The super-absorbent polymer concrete has high water absorption and moisture retention, in arid regions of water shortages.It could make big sense to the frost resistance and anti-permeability of concrete.By adjusting the dosage of super-absorbent polymers, materials such as fly ash,coal gangue,doing test on physical and mechanical properties of the concrete,then to configure out a high-performance super-absorbent polymer concrete, and the frost resistance and anti-permeability would be studied to get the ratio method to increase its frost resistance and anti-permeability, there were certain pr...