Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solid waste regenerated magnesium oxysulfate composite material and preparation method thereof
The invention discloses a solid waste regenerated magnesium oxysulfate composite material and a preparation method thereof, and relates to the technical field of building materials. The solid waste regenerated magnesium oxysulfate composite material comprises 20-60 parts of magnesium oxide, 10-50 parts of magnesium sulfate, 10-40 parts of a solid waste regenerated material, 5-20 parts of reinforced fibers and 0.5-3 parts of an additive; the brine adopts a magnesium sulfate solution; the additive comprises a polymer composite protein foaming agent and a plurality of composite acid modifiers; and the solid waste reworked material is a building material reworked material with the fineness being 400 meshes or below, and the reinforced fibers comprise basalt fibers, glass fibers and plant fibers. The solid waste regenerated material is combined with the magnesium oxide, the magnesium sulfate, the reinforced fibers and the additive, and molding is carried out in the prefabricated mold, so that the composite material has the advantages of good dynamic strength and static strength, fire resistance, flame retardance, moisture resistance, mildew resistance, heat insulation and sound insulation, is beneficial to market popularization and application, saves resources and protects the environment.
本发明公开了一种固废再生硫氧镁复合材料及其制备方法，涉及建筑材料技术领域。本发明的固废再生硫氧镁复合材料，包括氧化镁20‑60份，硫酸镁10‑50份，固废再生料10‑40份，增强纤维5‑20份，外加剂0.5‑3份；卤水采用硫酸镁溶液；外加剂包括高分子复合蛋白发泡剂、多种复合酸改性剂；固废再生料为细度400目以下的建筑材料再生料，增强纤维包括玄武岩纤维、玻璃纤维和植物纤维。本发明通过将固废再生料与氧化镁、硫酸镁、增强纤维以及外加剂相结合，并通过预制模具中进行成型，具有良好的动态强度和静态强度以及防火阻燃、潮防霉以及隔热隔音的优点，有利于市场推广和应用，节约了资源，保护了环境。
Solid waste regenerated magnesium oxysulfate composite material and preparation method thereof
The invention discloses a solid waste regenerated magnesium oxysulfate composite material and a preparation method thereof, and relates to the technical field of building materials. The solid waste regenerated magnesium oxysulfate composite material comprises 20-60 parts of magnesium oxide, 10-50 parts of magnesium sulfate, 10-40 parts of a solid waste regenerated material, 5-20 parts of reinforced fibers and 0.5-3 parts of an additive; the brine adopts a magnesium sulfate solution; the additive comprises a polymer composite protein foaming agent and a plurality of composite acid modifiers; and the solid waste reworked material is a building material reworked material with the fineness being 400 meshes or below, and the reinforced fibers comprise basalt fibers, glass fibers and plant fibers. The solid waste regenerated material is combined with the magnesium oxide, the magnesium sulfate, the reinforced fibers and the additive, and molding is carried out in the prefabricated mold, so that the composite material has the advantages of good dynamic strength and static strength, fire resistance, flame retardance, moisture resistance, mildew resistance, heat insulation and sound insulation, is beneficial to market popularization and application, saves resources and protects the environment.
本发明公开了一种固废再生硫氧镁复合材料及其制备方法，涉及建筑材料技术领域。本发明的固废再生硫氧镁复合材料，包括氧化镁20‑60份，硫酸镁10‑50份，固废再生料10‑40份，增强纤维5‑20份，外加剂0.5‑3份；卤水采用硫酸镁溶液；外加剂包括高分子复合蛋白发泡剂、多种复合酸改性剂；固废再生料为细度400目以下的建筑材料再生料，增强纤维包括玄武岩纤维、玻璃纤维和植物纤维。本发明通过将固废再生料与氧化镁、硫酸镁、增强纤维以及外加剂相结合，并通过预制模具中进行成型，具有良好的动态强度和静态强度以及防火阻燃、潮防霉以及隔热隔音的优点，有利于市场推广和应用，节约了资源，保护了环境。
Solid waste regenerated magnesium oxysulfate composite material and preparation method thereof
一种固废再生硫氧镁复合材料及其制备方法
ZHANG YONGLIANG (Autor:in) / XU HAOTIAN (Autor:in) / YUE TENGSHENG (Autor:in) / WANG SHAOHUA (Autor:in) / YI XIAOFEI (Autor:in) / ZHANG YUJIE (Autor:in) / ZHAO KAI (Autor:in)
31.12.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Magnesium oxysulfate gel composite modifier and preparation method thereof
| Europäisches Patentamt | 2015
| Europäisches Patentamt | 2022
Lightweight magnesium oxysulfate cement material and preparation method thereof
| Europäisches Patentamt | 2022