Utilisation of municipal incinerator grate slag for manufacturing porcelainized stoneware tiles manufacturing
Utilisation of municipal incinerator grate slag for manufacturing porcelainized stoneware tiles manufacturing
复制标题
利用市政焚烧炉炉排渣制造瓷质砖
DOI：
10.1016/s0955-2219(01)00460-5
复制
发表时间：
2002
影响因子：
5.7
通讯作者：
T. Manfredini
中科院分区：
文献类型：
--
作者：
F. Andreola;L. Barbieri;A. Corradi;I. Lancellotti;T. Manfredini
含最多20重量%的瓷化粗陶瓷砖采用单轴冷压和常规快烧工艺制备了城市垃圾焚烧炉炉排渣。这些样品的烧结性进行了研究，从密度和收缩率测量与机械（维氏显微硬度和杨氏模量）和美学（耐斑点性和颜色参数分析）的性能。与不含废料的陶瓷化的粗陶瓷砖的比较表明陶瓷体和废料之间的良好相容性，其不会显著改变最终产品的性质和烧制循环的条件。然而，孔隙率的增加与废料含量成比例，导致密度、收缩率、抗斑点性和白度的降低。
Porcelainized stoneware tiles containing up to 20 wt.% of municipal incinerator grate slag have been fabricated by cold uniaxial pressing and conventional fast firing cycles. The sinterability of these samples was investigated from density and shrinkage measurements together with mechanical (Vickers microhardness and Young's modulus) and esthetical (spot resistance and colour parameters analysis) properties. The comparison with the porcelainized stoneware tiles containing no waste suggest a good compatibility between the ceramic body and the waste that does not significantly change the properties of the final products and the conditions of the firing cycle. Nevertheless, the porosity increase, proportional to the waste content, causes a decrease in density, shrinkage, spot resistance and whiteness.