Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel light thermal insulation foam brick and preparation method thereof
The invention relates to the field of novel inorganic cementing materials, and particularly discloses a novel light thermal insulation foam brick and a preparation method thereof. A novel light thermal insulation foam brick is prepared from the following raw materials: a novel magnesium oxychloride cementing material, composite modified foam, reinforced fibers and citric acid, and a preparation method of the novel light thermal insulation foam brick comprises the following steps: S1, mixing and stirring the accurately metered novel magnesium oxychloride cementing material, citric acid and reinforced fibers; s2, adding accurately metered composite modified foam, and mixing and stirring to prepare light magnesium oxychloride foam concrete; and S3, pouring the light magnesium oxychloride foam concrete prepared in the step S2, and curing at normal temperature to prepare the novel light heat-insulating building block. According to the product disclosed by the invention, on the premise that no portland-free cement clinker is used, the problems that the setting and hardening time is too short, the volume shrinkage is large, the waterproof performance is poor, the alkali efflorescence phenomenon easily occurs and the like when a magnesium oxychloride cementing material is applied to a traditional cement production building block are solved.
本申请涉及新型无机胶凝材料的领域，具体公开了一种新型轻质保温泡沫砖块及其制备方法。一种新型轻质保温泡沫砖块，由包括以下原料制备而成：新型氯氧镁胶凝材料、复合改性泡沫、增强纤维和柠檬酸，其制备方法为：S1，将计量准确的新型氯氧镁胶凝材料、柠檬酸、增强纤维、混合搅拌；S2，加入计量准确的复合改性泡沫混合搅拌后，制备得到轻质氯氧镁泡沫混凝土；S3，将步骤S2中制得的轻质氯氧镁泡沫混凝土浇注，常温养护制得新型轻质保温砌块。本申请的产品本可在不使用无硅酸盐水泥熟料前提下，改善了氯氧镁胶凝材料应用于传统水泥生产砌块使用过程中凝结硬化时间过快、体积收缩大、防水性能差及易出现返碱现象等问题。
Novel light thermal insulation foam brick and preparation method thereof
The invention relates to the field of novel inorganic cementing materials, and particularly discloses a novel light thermal insulation foam brick and a preparation method thereof. A novel light thermal insulation foam brick is prepared from the following raw materials: a novel magnesium oxychloride cementing material, composite modified foam, reinforced fibers and citric acid, and a preparation method of the novel light thermal insulation foam brick comprises the following steps: S1, mixing and stirring the accurately metered novel magnesium oxychloride cementing material, citric acid and reinforced fibers; s2, adding accurately metered composite modified foam, and mixing and stirring to prepare light magnesium oxychloride foam concrete; and S3, pouring the light magnesium oxychloride foam concrete prepared in the step S2, and curing at normal temperature to prepare the novel light heat-insulating building block. According to the product disclosed by the invention, on the premise that no portland-free cement clinker is used, the problems that the setting and hardening time is too short, the volume shrinkage is large, the waterproof performance is poor, the alkali efflorescence phenomenon easily occurs and the like when a magnesium oxychloride cementing material is applied to a traditional cement production building block are solved.
本申请涉及新型无机胶凝材料的领域，具体公开了一种新型轻质保温泡沫砖块及其制备方法。一种新型轻质保温泡沫砖块，由包括以下原料制备而成：新型氯氧镁胶凝材料、复合改性泡沫、增强纤维和柠檬酸，其制备方法为：S1，将计量准确的新型氯氧镁胶凝材料、柠檬酸、增强纤维、混合搅拌；S2，加入计量准确的复合改性泡沫混合搅拌后，制备得到轻质氯氧镁泡沫混凝土；S3，将步骤S2中制得的轻质氯氧镁泡沫混凝土浇注，常温养护制得新型轻质保温砌块。本申请的产品本可在不使用无硅酸盐水泥熟料前提下，改善了氯氧镁胶凝材料应用于传统水泥生产砌块使用过程中凝结硬化时间过快、体积收缩大、防水性能差及易出现返碱现象等问题。
Novel light thermal insulation foam brick and preparation method thereof
一种新型轻质保温泡沫砖块及其制备方法
DING RUI (Autor:in) / ZOU LIBO (Autor:in) / BI CHUNYING (Autor:in) / PAN JING (Autor:in) / YANG YANWEN (Autor:in) / ZHANG JIAWEI (Autor:in) / HE SHANGXU (Autor:in)
25.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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