1、基层表面应无粉尘和无油污及影响粘结性能的杂物。热天或基层干燥，基层吸水量大时应用水湿润，使基层达到内湿外干，表面无明水。

1. The surface of the base layer should be free of dust, oil stains, and debris that may affect the bonding performance. In hot weather or when the base layer is dry and has a high water absorption capacity, it should be moistened with water to achieve an internal wetting and external drying effect, with no visible water on the surface.

2、按照水与粘结砂浆（底胶）比1：4搅拌均匀，批刮于基层上，并拉成锯齿状，厚度约为3mm，或用喷涂方法也可. 应搅拌均匀，无粉团，厚度为2cm以上需分次施工，2遍抹灰间隔应在**以上，用喷涂方法也可以。

2. Mix the water and adhesive mortar (base adhesive) at a ratio of 1:4 until well combined. Apply the mixture to the base layer and pull it into a sawtooth pattern, with a thickness of approximately 3mm. Alternatively, spraying method can also be used. The mixture should be stirred evenly without clumps. If the thickness is more than 2cm, construction should be carried out in stages. The interval between two coats of plastering should be more than **, and spraying method can also be used.

3、在抗碱网格布上再次涂抹2- 3 MM厚度的抹面砂浆   。保护层施工完毕后，养护2-3天（视气温而异）即可进行后序饰面层施工。

3. Apply a second coat of plastering mortar with a thickness of 2-3mm on the alkali-resistant mesh cloth. After the protective layer is completed, cure it for 2-3 days (depending on the temperature) before proceeding with the subsequent finishing layer construction.

河南抹面砂浆施工注意事项

　　1.使用本品不准加入任何其他材料。

Precautions for plastering mortar construction in Henan: 1. Do not add any other materials when using this product.

2.搅拌好的砂浆建议4小时内用尽。

It is recommended to use up the mixed mortar within 4 hours.

3.本品防雨、防潮，存放于通风干燥处。储存期6个月。

3. This product is resistant to rain and moisture, and should be stored in a ventilated and dry place. The storage period is 6 months.