室内顶棚墙面粉刷技术交底.doc

室内顶棚墙面粉刷技 术 交 底
工程名称：洛阳歌剧院（人民会堂）
内容：
一、 材料要求
1、 水泥：32.5号普通水泥或矿渣水泥，经试验合格的同标号、同一批的水泥。
2、 砂：宜用中砂，平均粒径为1.2～2.6㎜，细度模数为3.0～2.3，使用前要过筛子（孔径为0.5㎝）。要求颗粒坚硬、洁净、无杂质，含泥量不超过3%。
3、 石灰膏：用生石灰块淋制，必须用孔径不大于3㎜×3㎜的筛网过滤，并贮存在沉淀池中熟化，熟化时间常温下不少于15～30d。
二、 主要机具设备
Indoor ceiling wall painting and technology exchange end
Project Name: Luoyang Opera House (People's Hall)
Content:
1, material requirements
1 Cement: 32.5 Number of ordinary cement or slag cement, the same label by the test pass, the same batch of cement.
2 sand: it is appropriate in the sand, the average diameter of 1.2 to 2.6 mm and fineness modulus of 3.0 to 2.3, over a sieve before use (pore size 0.5 cm). Required particle hard, clean, no impurities, mud content less than 3%.
3, lime cream: cream with lime block system, must be not more than 3 mm diameter × 3 mm of the mesh filter, and stored at the sedimentation tank aging, the aging time at room temperature of not less than 15 ~ 30d.
Second, the main machinery equipment