外墙腻子粉一平方需要1.3公斤，如果用的比较多，抹得很厚，那么就需要用1.6公斤左右，当然要结合实际情况进行判断。一袋的规格一般都是20公斤，正常使用的情况下可完成8-12平米批荡成活面积(两遍)，视墙面平整度、批荡厚度或增加遍数也是有一定的相差。比如说如按照正常范围来进行计算的话，面积差不多在10平米，如果是三遍为7平米，那么在200平米的总涂刷面积为例，如果是刷两遍就要20袋，三遍就要28-30袋才够。

　　One square meter of exterior wall putty powder requires 1.3 kilograms. If a large amount is used and applied thick, then about 1.6 kilograms are needed, depending on the actual situation. The size of a bag is usually 20 kilograms, and under normal use, it can complete 8-12 square meters of plastering area (twice), depending on the flatness of the wall, the thickness of the plastering, or the number of additional plastering times. For example, if calculated according to the normal range, the area is about 10 square meters. If it is done three times, it is 7 square meters. Taking the total brushing area of 200 square meters as an example, if it is done twice, 20 bags are needed, and if it is done three times, 28-30 bags are needed.

　　1、施工性区别：腻子粉要现场搅拌使用，延长施工时间，会直接增添人工成本。腻子膏打开就能使用，节省施工时间，提升施工效率，节省人工成本。

　　1. Construction difference: Putty powder needs to be mixed and used on site, which prolongs the construction time and directly increases labor costs. Putty paste can be used immediately after opening, saving construction time, improving construction efficiency, and saving labor costs.

　　2、施工环境不同：在搅拌腻子粉施工现场会出现大量的粉尘，还容易导致施工现场容易产生脏乱。腻子膏没有粉尘污染，非常的环保。

　　2. Different construction environments: A large amount of dust will appear on the construction site when mixing putty powder, which can easily lead to dirty and messy construction sites. Putty paste has no dust pollution and is very environmentally friendly.

　　3、质量稳定性不同：使用腻子粉时，工人现场有操控差异，造成后期容易出现起皮、脱落现象。使用腻子膏时，工人现场不用过多操作，后期还不会产生各种问题。

　　3. Different quality stability: When using putty powder, there are differences in the handling of workers on site, which can easily cause peeling and detachment in the later stage. When using putty paste, workers do not need to operate too much on site, and various problems will not occur in the later stage.

　　4、基层要求不同：腻子粉要无任何浮尘，涂刷界面剂实施加固。腻子膏存在个别污尘可以有效加固，对基层要求不是特别的苛刻。

　　4. The grassroots requirements are different: the putty powder should be free of any floating dust, and the interface agent should be applied for reinforcement. The presence of individual dirt and dust in putty paste can effectively reinforce, and the requirements for the base layer are not particularly strict.

　　5、旧墙面施工区别：腻子粉收缩性强，易产生质量事故。腻子膏施工稳定性强，含胶量较多。

　　5. The difference in construction of old walls: Putty powder has strong shrinkage and is prone to quality accidents. Putty paste has strong construction stability and a high adhesive content.

　　6、使用量不同：一般来说，20kg腻子粉可以刷15平米的墙两遍。而20kg腻子膏可以刷12平米的墙两遍。

　　6. Different usage amounts: Generally speaking, 20kg of putty powder can brush a 15 square meter wall twice. And 20kg putty can brush a 12 square meter wall twice.

　　7、节约乳胶漆用量：腻子粉的吸水率加大乳胶漆使用量。而腻子膏的腻子层含胶量足，密实度高，能直接节约20-30%的乳胶漆使用量。

　　7. Save latex paint usage: The water absorption rate of putty powder increases the amount of latex paint used. The putty layer of putty paste has sufficient adhesive content and high compactness, which can directly save 20-30% of latex paint usage.

　　8、冬季施工：冬季腻子粉施工受影响较多，工人对产品的操作不统一，搅拌存在问题不充分溶解。腻子膏采用工厂机械化生产，确保它的稳定质量。

　　8. Winter construction: The construction of putty powder in winter is more affected, and workers have inconsistent operation of the product, resulting in insufficient dissolution of the mixture. Putty paste is produced by factory mechanization to ensure its stable quality.

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