發(fā)布時(shí)間：2018-02-11 01:14

  本文關(guān)鍵詞： 頁(yè)巖 秸稈 頁(yè)巖燒結(jié)磚 性能　出處：《新型建筑材料》2017年07期 　論文類型：期刊論文

【摘要】：采用頁(yè)巖為基礎(chǔ)原料,按照一定的配比添加一定細(xì)度的植物纖維(水稻、玉米等農(nóng)作物的秸稈廢棄物)作為造孔劑,經(jīng)過(guò)成型和焙燒等工藝步驟,研發(fā)出一種輕質(zhì)高強(qiáng)、保溫隔熱性能良好的頁(yè)巖燒結(jié)微孔磚。對(duì)材料進(jìn)行XRD分析,并對(duì)燒結(jié)樣品進(jìn)行物理性能和SEM分析,結(jié)果表明:頁(yè)巖的化學(xué)成分適宜制備頁(yè)巖燒結(jié)微孔磚,燒成溫度范圍為850~1000℃;隨著造孔劑摻量的增加,試件的抗壓強(qiáng)度和導(dǎo)熱系數(shù)降低。
[Abstract]:Using shale as basic raw material and adding plant fiber of certain fineness (straw waste of rice, corn and other crops) as pore-making agent, a kind of light weight and high strength has been developed through molding and roasting. Shale sintered microporous brick with good heat preservation and thermal insulation was analyzed by XRD, physical properties and SEM analysis of sintered samples. The results showed that the chemical composition of shale was suitable for preparing shale sintered microporous brick with sintering temperature range of 850 鈩，

本文編號(hào)：1501885