Cement-free light high-strength foam concrete and preparation method thereof

The invention relates to cement-free light high-strength foam concrete and a preparation method thereof. The light high-strength foam concrete is prepared from the following raw materials in parts byweight: 30-40 parts of fly ash, 40-60 parts of epoxy resin, 6-8 parts of expanded graphite, 40-60 parts of a silane coupling agent, 20-30 parts of water, 0.5-0.6 part of lauryl sodium sulfate and 0.2-0.3 part of dodecanol. 本发明涉及一种无水泥、轻质高强度泡沫混凝土及其制备方法，所述轻质高强度泡沫混凝土由如下配方原料制备：粉煤灰30-40份，环氧树脂40-60份，膨胀石墨6-8份，硅烷偶联剂40-60份，水20-30份，十二烷基硫酸钠0.5-0.6份，十二醇0.2-0.3份。