Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength, light-weight, heat-preservation and heat-insulation wall body material and preparation method thereof
The invention discloses a high-strength, light-weight, heat-preservation and heat-insulation wall body material and a preparation method thereof. The wall body material is prepared from a main material, an auxiliary material and a proper amount of water, wherein the main material is composed of 75-85 wt% of desulfurized gypsum, aluminate cement and ordinary Portland cement, and the auxiliary material is composed of EPS particles, expanded perlite, a gypsum retarder, fibers, a binder, a water reducing agent and a defoaming agent. According to the invention, the byproducts desulfurized gypsum and waste EPS particles obtained in industrial production of a thermal power plant are utilized, so that the problem of stacking of desulfurized gypsum is solved, the problem of white pollution caused by waste EPS is also solved, and the method has important practical significance; and the prepared wall body material is high in strength, light in weight and excellent in heat preservation performanceand heat insulation performance.
本发明公开了一种高强、轻质、保温、隔热的墙体材料及其制备方法，其中，该墙体材料由主料、辅料和适量的水制成，主料由脱硫石膏、铝酸盐水泥和普通硅酸盐水泥组成，脱硫石膏占75‑85wt％，辅料由EPS颗粒、膨胀珍珠岩、石膏缓凝剂、纤维、粘结剂、减水剂和消泡剂组成。本发明的有益之处在于：(1)对火力发电厂在工业生产中得到的副产品——脱硫石膏以及废弃的EPS颗粒进行了利用，既解决了脱硫石膏堆放的问题，又解决了废弃EPS造成的“白色污染”问题，具有非常重要的现实意义；(2)制得的墙体材料强度高、质量轻、保温性能和隔热性能优良。
High-strength, light-weight, heat-preservation and heat-insulation wall body material and preparation method thereof
The invention discloses a high-strength, light-weight, heat-preservation and heat-insulation wall body material and a preparation method thereof. The wall body material is prepared from a main material, an auxiliary material and a proper amount of water, wherein the main material is composed of 75-85 wt% of desulfurized gypsum, aluminate cement and ordinary Portland cement, and the auxiliary material is composed of EPS particles, expanded perlite, a gypsum retarder, fibers, a binder, a water reducing agent and a defoaming agent. According to the invention, the byproducts desulfurized gypsum and waste EPS particles obtained in industrial production of a thermal power plant are utilized, so that the problem of stacking of desulfurized gypsum is solved, the problem of white pollution caused by waste EPS is also solved, and the method has important practical significance; and the prepared wall body material is high in strength, light in weight and excellent in heat preservation performanceand heat insulation performance.
本发明公开了一种高强、轻质、保温、隔热的墙体材料及其制备方法，其中，该墙体材料由主料、辅料和适量的水制成，主料由脱硫石膏、铝酸盐水泥和普通硅酸盐水泥组成，脱硫石膏占75‑85wt％，辅料由EPS颗粒、膨胀珍珠岩、石膏缓凝剂、纤维、粘结剂、减水剂和消泡剂组成。本发明的有益之处在于：(1)对火力发电厂在工业生产中得到的副产品——脱硫石膏以及废弃的EPS颗粒进行了利用，既解决了脱硫石膏堆放的问题，又解决了废弃EPS造成的“白色污染”问题，具有非常重要的现实意义；(2)制得的墙体材料强度高、质量轻、保温性能和隔热性能优良。
High-strength, light-weight, heat-preservation and heat-insulation wall body material and preparation method thereof
一种高强、轻质、保温、隔热的墙体材料及其制备方法
YANG HUIJUN (Autor:in) / LI GANG (Autor:in) / MA YUWEI (Autor:in) / TANG HUA (Autor:in) / ZHAO HONGYAN (Autor:in) / WANG AIQIN (Autor:in) / WANG YUXUE (Autor:in) / ZHU WENZHENG (Autor:in) / YU XUEXIA (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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