Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formula of baking-free brick curing agent and baking-free brick preparation method
The invention relates to a baking-free brick curing agent and a baking-free brick preparation method. A formula of the baking-free brick curing agent comprises the following chemical components in percentage by mass: 5-12% of polyvinyl alcohol, 55-72% of calcium oxide CaO, 12-18% of silicon dioxide SiO2, 4-8% of sulfur trioxide SO3, 5-8% of magnesium oxide MgO, 3-5% of ferrous trioxide Fe2O3 and 2-4% of mineral pigments. The prepared baking-free brick curing agent is simple to prepare. According to prepared baking-free bricks, by adding 1% of the curing agent provided by the invention, the cement addition proportion can be reduced by 15%, the produced finished bricks have good water seepage prevention performance, the erosion effect of harmful salts in brick making raw materials can also be blocked, and each performance reaches or exceeds the existing national standard; the baking-free brick curing agent disclosed by the invention can be used for preparing brick materials by utilizingraw materials such as industrial wastes and construction wastes, so that waste resources are recycled; according to the baking-free brick curing agent disclosed by the invention, the baking-free bricks with different colors can be prepared by adjusting the types and proportions of the added mineral pigments, and individual requirements are met.
本发明是关于一种免烧砖固化剂及免烧砖制备方法。所述的免烧砖固化剂配方中化学成分按质量百分比含量包括：聚乙烯醇5‑12％，氧化钙CaO55‑72％，二氧化硅SiO212‑18％，三氧化硫SO34‑8％，氧化镁MgO 5‑8％，三氧化亚铁Fe2O33‑5％，矿物颜料2‑4％，本发明制备的免烧砖固化剂，制备简单。本发明制备的免烧砖，添加1％本发明固化剂，可以减少15％的水泥添加比例，所生产的成品砖有较好的防渗水性能，也能阻隔制砖原料中有害盐类的侵蚀作用，各项性能均达到或超过现有国家标准；本发明的免烧砖固化剂能利用工业废弃物、建筑垃圾等原料制成砖材，实现废旧资源再利用；本发明免烧砖固化剂通过调节添加的矿物颜料种类和比例，能制备出不同颜色成品的免烧砖，满足个性化需求。
Formula of baking-free brick curing agent and baking-free brick preparation method
The invention relates to a baking-free brick curing agent and a baking-free brick preparation method. A formula of the baking-free brick curing agent comprises the following chemical components in percentage by mass: 5-12% of polyvinyl alcohol, 55-72% of calcium oxide CaO, 12-18% of silicon dioxide SiO2, 4-8% of sulfur trioxide SO3, 5-8% of magnesium oxide MgO, 3-5% of ferrous trioxide Fe2O3 and 2-4% of mineral pigments. The prepared baking-free brick curing agent is simple to prepare. According to prepared baking-free bricks, by adding 1% of the curing agent provided by the invention, the cement addition proportion can be reduced by 15%, the produced finished bricks have good water seepage prevention performance, the erosion effect of harmful salts in brick making raw materials can also be blocked, and each performance reaches or exceeds the existing national standard; the baking-free brick curing agent disclosed by the invention can be used for preparing brick materials by utilizingraw materials such as industrial wastes and construction wastes, so that waste resources are recycled; according to the baking-free brick curing agent disclosed by the invention, the baking-free bricks with different colors can be prepared by adjusting the types and proportions of the added mineral pigments, and individual requirements are met.
本发明是关于一种免烧砖固化剂及免烧砖制备方法。所述的免烧砖固化剂配方中化学成分按质量百分比含量包括：聚乙烯醇5‑12％，氧化钙CaO55‑72％，二氧化硅SiO212‑18％，三氧化硫SO34‑8％，氧化镁MgO 5‑8％，三氧化亚铁Fe2O33‑5％，矿物颜料2‑4％，本发明制备的免烧砖固化剂，制备简单。本发明制备的免烧砖，添加1％本发明固化剂，可以减少15％的水泥添加比例，所生产的成品砖有较好的防渗水性能，也能阻隔制砖原料中有害盐类的侵蚀作用，各项性能均达到或超过现有国家标准；本发明的免烧砖固化剂能利用工业废弃物、建筑垃圾等原料制成砖材，实现废旧资源再利用；本发明免烧砖固化剂通过调节添加的矿物颜料种类和比例，能制备出不同颜色成品的免烧砖，满足个性化需求。
Formula of baking-free brick curing agent and baking-free brick preparation method
一种免烧砖固化剂配方和免烧砖制备方法
CAI JIARONG (Autor:in)
19.01.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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