凡涂抹在建筑物和構(gòu)件表面以及基底材料的表面，兼有保護(hù)基層和滿足使用要求作用的砂漿，可統(tǒng)稱為抹面砂漿（也稱抹灰砂漿）。

Mortar that is applied to the surfaces of buildings and components, as well as the surface of base materials, and has the function of protecting the base layer and meeting the usage requirements, can be collectively referred to as plastering mortar (also known as plastering mortar).

濟(jì)南抹面砂漿主要用于苯薄抹灰保溫系統(tǒng)中保溫層外的抗裂保護(hù)層，亦被稱為聚合物抹面抗裂砂漿。抹面砂漿應(yīng)用與基面牢固地粘合，因此要求砂漿應(yīng)有良好的和易性及較高的粘結(jié)力。

Jinan plastering mortar is mainly used as a crack resistant protective layer outside the insulation layer in the benzene thin plastering insulation system, also known as polymer plastering crack resistant mortar. The plastering mortar should be firmly bonded to the base surface, so it is required that the mortar should have good workability and high bonding strength.

抹面砂漿的組成材料與砌筑砂漿基本相同，但為了防止砂漿開(kāi)裂，有時(shí)需加入一些纖維材料（如紙筋，麻刀，有機(jī)纖維等）；為強(qiáng)化某些功能，還需加入一些骨料（如陶砂，膨脹珍珠巖等）。

The composition material of plastering mortar is basically the same as that of masonry mortar, but in order to prevent mortar cracking, it is sometimes necessary to add some fiber materials (such as paper bars, hemp knives, organic fibers, etc.); In order to strengthen some functions, some aggregates (such as pottery sand, expanded perlite, etc.) need to be added.

與砌筑砂漿相比，抹面砂漿具有以下特點(diǎn)：

Compared with masonry mortar, plastering mortar has the following characteristics:

①抹面層不承受荷載；

① The plastering layer does not bear loads;

②抹面層與基底層要有足夠的粘結(jié)強(qiáng)度，使其在施工中或長(zhǎng)期自重和環(huán)境作用下不脫落、不開(kāi)裂；

② The plastering layer and the base layer should have sufficient bonding strength to ensure that they do not fall off or crack during construction or under long-term self weight and environmental effects;

③抹面層多為薄層，并分層涂抹，面層要求平整、光潔、細(xì)致、美觀；

③ The plastering layer is mostly a thin layer and applied in layers. The surface layer should be flat, smooth, meticulous, and aesthetically pleasing;

④多用于干燥環(huán)境，大面積暴露在空氣中。

④ Mostly used in dry environments, exposed to large areas of air.

砂漿的流動(dòng)性要好，易于抹平。

Mortar has good fluidity and is easy to smooth.

砂漿的干密度要適中，不宜過(guò)大或過(guò)小。

The dry density of mortar should be moderate and should not be too large or too small.

砂漿中的砂要選用質(zhì)量好的，以提高砂漿的耐磨性和抗磨損性能。

The sand in the mortar should be of good quality to improve its wear resistance and wear resistance.

水泥和砂的用量要合適，不宜過(guò)多或過(guò)少。

The amount of cement and sand should be appropriate and should not be too much or too little.

此外抹面砂漿層要厚薄均勻，以提高砂漿的抗壓性能和防水性能。抹面砂漿層要避免受到陽(yáng)光照射，以免影響砂漿的使用壽命。更多相關(guān)事項(xiàng)就來(lái)我們網(wǎng)站http://www.cnlifelk.cn咨詢！

In addition, the plastering mortar layer should be uniformly thick to improve the compressive and waterproof properties of the mortar. The plastering mortar layer should be protected from sunlight to avoid affecting the service life of the mortar. For more related matters, come to our website http://www.cnlifelk.cn consulting service