烧结页岩清水砖耐久性能试验研究

Experimental study on endurance quality of sintered shale water brick

为了加强烧结页岩砖清水砖成果的推广,为编写相应技术规程奠定基础,先研究烧结页岩清水砖的微观结构以及理化成分,再按照GB/T 2542—2012《砌墙砖试验方法》进行抗冻性能以及耐水性能试验,以研究烧结页岩清水砖的耐久性能。试验结果表明,烧结页岩清水砖的耐水性能与抗冻性能均优于普通烧结页岩砖。

In order to strengthen the promotion of sintered shale water brick result,lay a foundation for writing the corre- sponding technical procedures,this article first studies on the microstmcture and physical and chemical components of the sintered shale water brick,then carries out the test of anti-frost property and water resistance according to GB/T2542--2012 ＂Test methods for wall bricks＂ to study endurance performance of sintered shale water brick. Test results show that the water resistance and frost resistance properties of sintered shale water brick are much better than ordinary sintered confined shale brick.