Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Strengthening tiles manufactured with sewage sludge ash replacement by adding micro carbon powder
A previous study showed that clay can be replaced in part by sewage sludge ash (SSA) in tile manufacturing, but the strength of the resulting SSA/clay tiles was inadequate. To extend the resourceful reuse of sewage sludge and improve the properties of SSA/clay tiles, micro carbon powder (MCP) was incorporated as an additive in SSA/clay tiles in this study. Beginning with pure clay, 30 % of the clay was replaced by SSA and sintered at 1100 °C. Next, the effects of four different fractions of MCP (0, 1, 2, and 3 %) on the properties of the SSA/clay tile specimens were studied. The experimental results indicate that the addition of MCP improved the densification of SSA/clay tiles and that 2 % MCP is the optimal additive concentration. When more than 2 % MCP was added, bubbles formed inside the tile body. These bubbles damaged the interior structure of the tiles, weakening them.
Strengthening tiles manufactured with sewage sludge ash replacement by adding micro carbon powder
A previous study showed that clay can be replaced in part by sewage sludge ash (SSA) in tile manufacturing, but the strength of the resulting SSA/clay tiles was inadequate. To extend the resourceful reuse of sewage sludge and improve the properties of SSA/clay tiles, micro carbon powder (MCP) was incorporated as an additive in SSA/clay tiles in this study. Beginning with pure clay, 30 % of the clay was replaced by SSA and sintered at 1100 °C. Next, the effects of four different fractions of MCP (0, 1, 2, and 3 %) on the properties of the SSA/clay tile specimens were studied. The experimental results indicate that the addition of MCP improved the densification of SSA/clay tiles and that 2 % MCP is the optimal additive concentration. When more than 2 % MCP was added, bubbles formed inside the tile body. These bubbles damaged the interior structure of the tiles, weakening them.
Strengthening tiles manufactured with sewage sludge ash replacement by adding micro carbon powder
Lin, Deng-Fong (Autor:in) / Luo, Huan-Lin / Cheng, Juey-Fu / Zhuang, Mei-Ling
2016
Aufsatz (Zeitschrift)
Englisch
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