Assessment of binding ability of refractory mortars at high temperatures

作者：Wojsa Jozef^*; Lewandowski Jakub; Suwak Renata

来源：Cement, Wapno, Beton, 2015, 20(2): 61-+.

• refractory mortars
• durability

The seven kinds of mortars, including two basic, two siliceous and two chamotte and three kinds of refractory materials, of the same chemical composition as the mortars, were examined. Two types of the joints: mortar refractory material, were used; one stepped system and the second sandwich system. The maximum flexural force as the function of temperature was measured for the two joint systems. The test of quantitative determining of binding durability, was positively ended in the case of the sandwich joint. The established procedure give the possibility to assess the durability of binding mortar with the refractory material at the chosen temperature and to assess the value of shear stress

• 出版日期2015-4