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A platform for research: civil engineering, architecture and urbanism
High-water-resistance gypsum-based decorative mortar and preparation method thereof
The invention belongs to the technical field of building materials, and provides high-water-resistance gypsum-based decorative mortar and a preparation method thereof. The high-water-resistance gypsum-based decorative mortar is prepared by mixing gypsum, aluminate cement, superfine slag powder, latex powder, cellulose ether, a retarder, a defoaming agent, a water repellent, inorganic pigment and quartz sand. During preparation, the gypsum, the aluminate cement and the superfine slag powder are mixed, and then the rest raw materials are added and mixed. The decorative mortar has the advantagesof excellent physical and mechanical properties, controllable setting time and operable time, high softening coefficient, good water resistance, fast strength development, high strength, good bondingstrength, no shrinkage cracking problem, no efflorescence, stain resistance, good decorative effect and the like. The preparation method is simple, is suitable for decoration engineering of building interior walls, is especially suitable for a building wall internal thermal insulation and decoration integrated system, can ensure good performances in a short time, improves the construction efficiency, has excellent long-term use efficiency, and ensures the engineering quality.
本发明属于建筑材料技术领域，提供了一种高耐水型石膏基装饰砂浆及其制备方法，高耐水型石膏基装饰砂浆由石膏、铝酸盐水泥、矿渣微粉、乳胶粉、纤维素醚、缓凝剂、消泡剂、憎水剂、无机颜料和石英砂混合组成，制备时先将石膏、铝酸盐水泥和矿渣微粉混合，再将其余原料加入混合。该装饰砂浆具有优良的物理力学性能、凝结时间和可操作时间可控、软化系数高、耐水性好、强度发展快、强度高、粘结强度好、无收缩开裂问题、无泛碱、耐沾污、装饰效果好等优点。本发明制备方法简单，适用于建筑物内墙的装饰工程，尤其适用于建筑墙体内保温装饰一体化体系，能确保在短期内即具有较好的性能，提高施工效率，且长期使用效能优异，确保工程质量。
High-water-resistance gypsum-based decorative mortar and preparation method thereof
The invention belongs to the technical field of building materials, and provides high-water-resistance gypsum-based decorative mortar and a preparation method thereof. The high-water-resistance gypsum-based decorative mortar is prepared by mixing gypsum, aluminate cement, superfine slag powder, latex powder, cellulose ether, a retarder, a defoaming agent, a water repellent, inorganic pigment and quartz sand. During preparation, the gypsum, the aluminate cement and the superfine slag powder are mixed, and then the rest raw materials are added and mixed. The decorative mortar has the advantagesof excellent physical and mechanical properties, controllable setting time and operable time, high softening coefficient, good water resistance, fast strength development, high strength, good bondingstrength, no shrinkage cracking problem, no efflorescence, stain resistance, good decorative effect and the like. The preparation method is simple, is suitable for decoration engineering of building interior walls, is especially suitable for a building wall internal thermal insulation and decoration integrated system, can ensure good performances in a short time, improves the construction efficiency, has excellent long-term use efficiency, and ensures the engineering quality.
本发明属于建筑材料技术领域，提供了一种高耐水型石膏基装饰砂浆及其制备方法，高耐水型石膏基装饰砂浆由石膏、铝酸盐水泥、矿渣微粉、乳胶粉、纤维素醚、缓凝剂、消泡剂、憎水剂、无机颜料和石英砂混合组成，制备时先将石膏、铝酸盐水泥和矿渣微粉混合，再将其余原料加入混合。该装饰砂浆具有优良的物理力学性能、凝结时间和可操作时间可控、软化系数高、耐水性好、强度发展快、强度高、粘结强度好、无收缩开裂问题、无泛碱、耐沾污、装饰效果好等优点。本发明制备方法简单，适用于建筑物内墙的装饰工程，尤其适用于建筑墙体内保温装饰一体化体系，能确保在短期内即具有较好的性能，提高施工效率，且长期使用效能优异，确保工程质量。
High-water-resistance gypsum-based decorative mortar and preparation method thereof
一种高耐水型石膏基装饰砂浆及其制备方法
ZHANG GUOFANG (author) / WANG BO (author) / LU XIAOPEI (author) / WANG SHUNXIANG (author) / WANG PEIMING (author)
2021-02-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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