If we divide the plastering mortar according to the use position and function, we can divide the plastering mortar into ordinary plastering mortar, decorative mortar and plastering mortar with some special functions. Plastering mortar with special functions mainly refers to waterproof mortar, thermal insulation mortar, sound-absorbing mortar and some acid and alkali resistant mortar.

抹面砂漿，是為了后期裝飾使用的。所以抹面砂漿都要求具有很好的和易性，這樣便于以后施工。第二點就是要求有較高的黏結力，這樣砂漿層與基層粘接牢固，能保證長期的不開裂，或者是出現空鼓脫落。第三點就是使用在潮濕環境或者是一些容易受外力作用的地方，還要具有較高的耐水性和強度。

Plastering mortar is used for later decoration. Therefore, the plastering mortar is required to have good workability, which is convenient for future construction. The second point is that it is required to have a high bonding force, so that the mortar layer is firmly bonded to the base layer, which can ensure that it will not crack for a long time, or there will be hollowing and falling off. The third point is that it should have high water resistance and strength when used in humid environment or places easy to be affected by external forces.

抹面砂漿的配合比種是用于磚墻表面的一些抹面砂漿。這類抹面砂漿中石灰和沙子的比例是1:2到1:4之間。

The mix proportion of plastering mortar the first is some plastering mortar for the surface of brick wall. The ratio of lime to sand in this type of plastering mortar is between 1:2 and 1:4.

第二種是適用于一些干燥環境的墻體表面的抹面砂漿。這時它的材料比例是石灰，黏土，沙子的比例是1:1:4到1:1:8之間。

The second is the plastering mortar suitable for the wall surface in some dry environment. At this time, the proportion of lime, clay and sand is between 1:1:4 and 1:1:8.

第三種是使用在一些不太潮濕的房間的墻面和天花的砂漿。此時的材料的比例是石灰比上石膏比上沙子的比例是1: 0.6 :2到1: 1 :3之間。

The third is the mortar used on the walls and ceilings of some less humid rooms. The ratio of lime to gypsum to sand is 1:0.6:2 to 1:1:3.

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