Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sludge foamed concrete and preparation method thereof
The invention discloses sludge foamed concrete and a preparation method thereof, and relates to the technical field of concrete. The sludge foamed concrete comprises the following raw materials by weight: 65-70 parts of sludge, 6.5 to 11.5 parts of a conditioning agent, 20 to 25 parts of cement, 2-5 parts of a foaming agent, 0.1 to 0.8 part of sulfonated oil, 0.2 to 0.9 part of a water reducing agent, and 0.01 to 0.1 part of aluminum oxide or zirconium oxide. According to the invention, the formula of the existing foamed concrete is optimally designed, according to the improved formula, sludgeis used as a main material, and a proper amount of cement is used as an auxiliary material, so that the effects of gelling and curing are achieved, and on the basis of ensuring the product performance, the use amount of cement is greatly reduced, the production cost is effectively saved, the problem of sludge waste disposal is solved, the sludge is turned into wealth, and resource utilization isrealized.
本发明公开了一种淤泥发泡混凝土及其制备方法，涉及混凝土技术领域，该淤泥发泡混凝土包括如下重量份原料：淤泥：65‑70份；调理剂：6.5‑11.5份；水泥：20‑25份；发泡剂：2‑5份；磺化油：0.1‑0.8份；减水剂：0.2‑0.9份；氧化铝或氧化锆：0.01‑0.1份。本发明对现有发泡混凝土的配方进行优化设计，改进后的配方采用淤泥作为主体材料，并佐以适量的水泥从而起到胶凝和固化作用，进而在保证产品性能的基础上，大大地减少了水泥的用量，有效地节约了生产成本，解决了淤泥的废物处置问题，将其变废为宝，实现了资源化利用。
Sludge foamed concrete and preparation method thereof
The invention discloses sludge foamed concrete and a preparation method thereof, and relates to the technical field of concrete. The sludge foamed concrete comprises the following raw materials by weight: 65-70 parts of sludge, 6.5 to 11.5 parts of a conditioning agent, 20 to 25 parts of cement, 2-5 parts of a foaming agent, 0.1 to 0.8 part of sulfonated oil, 0.2 to 0.9 part of a water reducing agent, and 0.01 to 0.1 part of aluminum oxide or zirconium oxide. According to the invention, the formula of the existing foamed concrete is optimally designed, according to the improved formula, sludgeis used as a main material, and a proper amount of cement is used as an auxiliary material, so that the effects of gelling and curing are achieved, and on the basis of ensuring the product performance, the use amount of cement is greatly reduced, the production cost is effectively saved, the problem of sludge waste disposal is solved, the sludge is turned into wealth, and resource utilization isrealized.
本发明公开了一种淤泥发泡混凝土及其制备方法，涉及混凝土技术领域，该淤泥发泡混凝土包括如下重量份原料：淤泥：65‑70份；调理剂：6.5‑11.5份；水泥：20‑25份；发泡剂：2‑5份；磺化油：0.1‑0.8份；减水剂：0.2‑0.9份；氧化铝或氧化锆：0.01‑0.1份。本发明对现有发泡混凝土的配方进行优化设计，改进后的配方采用淤泥作为主体材料，并佐以适量的水泥从而起到胶凝和固化作用，进而在保证产品性能的基础上，大大地减少了水泥的用量，有效地节约了生产成本，解决了淤泥的废物处置问题，将其变废为宝，实现了资源化利用。
Sludge foamed concrete and preparation method thereof
一种淤泥发泡混凝土及其制备方法
LIU HUA (Autor:in) / CHEN ZHIXIONG (Autor:in) / LIU JIANXIN (Autor:in)
01.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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