On the Characteristics of Square Bricks Fired with Waste Manganese Slag
ZHANG Mingsheng
MA Jie
LIANG Xiao
Abstract：To explore the compressive characteristics and influencing factors of the square bricks fired with waste manganese slag ,a mixture of cohesive soil ,binder ,aggregate and a certain amount of manga‐nese slag powder was moulded and fired in a muffle furnace .The manganese slag content ,moisture rate , compression strength ,heat preservation time ,ingredients influence of factors on the compressive strength of the finished product were then analyzed .The results show that the products with compound ingredients obtains the highest compressive strength under the following conditions :95 manganese slag powder is less than 25% ,moisture content of brick blank is 16% ~21% ,compression strength is higher than 46 M Pa ,and holding time is 2 h .
Keywords：manganese slagsquare brickcompressive strength
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 14-18 )