Foam cement with iron oxide and copper oxide aerogel
A foamed cement and aerogel technology, which is applied in the field of aerogel foamed cement, can solve the problems of fire prevention, waterproofness, and the thermal insulation performance cannot meet people's requirements, and achieve low shrinkage, good thermal insulation performance, and tight integration. Effect
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Embodiment 1
[0026] Embodiment 1: Weigh 50 parts of ordinary silicon cement, 5 parts of iron oxide aerogel, 5 parts of copper oxide aerogel, 6 parts of microsilica fume, and 5 parts of fly ash, all used for dry mixing and stirring; weigh appropriate amount of water , heat the water to 42°C, add the powder into the water, add 4 parts of coagulant water glass, 2 parts of water reducer sodium lignosulfonate, 6 parts of foam stabilizer silicone amide, stir well, add foam 10 parts of foaming agent rosin soap, stirred slightly, poured into a mold, demolded after 6 hours to obtain a foamed cement sample.
Embodiment 2
[0027] Embodiment 2: Weigh 35 parts of ordinary silicon cement, 10 parts of iron oxide airgel, 10 parts of copper oxide airgel, 4 parts of microsilica fume, and 10 parts of fly ash, all used for dry mixing and stirring; weigh appropriate amount of water , heat the water to 42°C, add the powder into the water, add 4 parts of coagulant water glass, 2 parts of water reducer sodium lignosulfonate, and 5 parts of foam stabilizer silicone amide, stir well, add foam 15 parts of foaming agent sodium dodecylbenzene sulfonate, stirred slightly, poured into the mold, demolded after 6 hours to obtain a foamed cement sample.
Embodiment 3
[0028] Embodiment 3: Weigh 55 parts of ordinary silicon cement, 10 parts of iron oxide airgel, 5 parts of copper oxide airgel, 6 parts of microsilica fume, 20 parts of fly ash, all used for dry mixing and stirring; weigh appropriate amount of water , heat the water to 42°C, add the powder into the water, add 4 parts of coagulant water glass, 2 parts of water reducer sodium lignosulfonate, 4 parts of foam stabilizer silicone amide, stir well, add foam 10 parts of foaming agent rosin soap, slightly stirred, poured into a mold, demolded after 6 hours to obtain a cement sample.
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Abstract
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