非金属矿
非金屬礦
비금속광
NON-METALLIC MINES
2010年
2期
41-43
,共3页
杨林%杨三可%周永波%曹建新
楊林%楊三可%週永波%曹建新
양림%양삼가%주영파%조건신
高掺量%磷石膏%蒸压砖%耐水
高摻量%燐石膏%蒸壓磚%耐水
고참량%린석고%증압전%내수
high content%phosphogypsum%autoclaved brick%water-resistant
以磷石膏为主要原料,掺入适量磷渣粉和激发剂,经过加压成型后,于200℃下,采用蒸压养护方式制成高掺量磷石膏耐水蒸压砖.该砖平均抗压强度达到12.10MPa,平均抗折强度达到3.00MPa,软化系数0.84,磷石膏利用率达到70%以上.
以燐石膏為主要原料,摻入適量燐渣粉和激髮劑,經過加壓成型後,于200℃下,採用蒸壓養護方式製成高摻量燐石膏耐水蒸壓磚.該磚平均抗壓彊度達到12.10MPa,平均抗摺彊度達到3.00MPa,軟化繫數0.84,燐石膏利用率達到70%以上.
이린석고위주요원료,참입괄량린사분화격발제,경과가압성형후,우200℃하,채용증압양호방식제성고참량린석고내수증압전.해전평균항압강도체도12.10MPa,평균항절강도체도3.00MPa,연화계수0.84,린석고이용솔체도70%이상.
High pbosphogypsum content and water resistant autoclaved brick is obtained by means of taking phosphogypsum as main raw material, adding proper amount of phosphorous slag and activator, and then compression moulding, autoclaved curing under the temperature of 200℃. The mean compression strength of the brick is up to 12.10MPa and its mean bending strength is 3.00MPa with softening coefficient of 0.84. The utilization rate of phosphogypsum is over 70%.
