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发明公开
CN105622020A 一种氧化铜气凝胶发泡水泥 审中-实审

一种氧化铜气凝胶发泡水泥
摘要：
本发明提供的氧化铜气凝胶发泡水泥包括按质量份计的下述组份：普通硅酸盐水泥，30～65份；氧化铜气凝胶，10～30份；微硅粉，4～10份；促凝剂，2～4份；减水剂，2～4份；稳泡剂，4～8份；发泡剂，5～15份；粉煤灰，5～25份。和现有技术比，本发明提供的发泡水泥导热系数为0.085～0.095W/(m·K)，吸音能力为0.05～0.25％，干体积密度为250～450kg/m3，抗压强度为3.0～5.0Mpa，且还具有较好的防水性、收缩率低、寿命长及施工简单易操作。
摘要（英）：

The invention provides a copper oxide aerogel foaming cement, which is prepared from the following components in parts by mass: 30 to 65 parts of common silicate cement, 10 to 30 parts of copper oxide aerogel, 4 to 10 parts of silica fume, 2 to 4 parts of coagulant, 2 to 4 parts of water reducing agent, 4 to 8 parts of foam stabilizer, 5 to 15 parts of foaming agent, and 5 to 25 parts of coal ash. Compared with the prior art, the foaming cement provided by the invention has the heat conductivity coefficient of 0.085 to 0.095 W/(m.K), the sound absorption capacity of 0.05 to 0.25 percent, the dry volume density of 250 to 450 kg/m<3>, and the compressive strength of 3.0 to 5.0 Mpa, and is better in waterproofness, low in shrinking percentage, long in service life, simple in construction, and easy to operate.

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