凡涂抹在建筑物或建筑构件表面的砂浆，统称为抹面砂浆。根据济南抹面砂浆功能的不同，可将抹面砂浆分为普通抹面砂浆、装饰砂浆和具有某些特殊功能的抹面砂浆（如防水砂浆、绝热砂浆、吸音砂浆、耐酸砂浆等）。

Mortar applied on the surface of buildings or building components is collectively referred to as plastering mortar. According to the different functions of Jinan plastering mortar, the plastering mortar can be divided into ordinary plastering mortar, decorative mortar and plastering mortar with some special functions (such as waterproof mortar, thermal insulation mortar, sound-absorbing mortar, acid-resistant mortar, etc.).

普通抹面砂浆的功能主要是保护墙体、地面不受风雨及有害杂质的侵蚀，提高防潮、防腐蚀、抗风化性能，增加耐久性；同时可使建筑物达到表面平整、清洁和美观的效果。

The main function of ordinary plastering mortar is to protect the wall and ground from the erosion of wind, rain and harmful impurities, improve the moisture, corrosion and weathering resistance, and increase the durability; At the same time, it can make the surface of the building smooth, clean and beautiful.

抹面砂浆的技术要求

Technical requirements for plastering mortar

抹面砂浆要求具有良好的和易性，容易抹成均匀平整的薄层，便于施工。还应有较高的粘结力，砂浆层应能与底面粘结牢固，长期不致开裂或脱落。处于潮湿环境或易受外力作用部位（如地面、墙裙等），还应具有较高的耐水性和强度。

The plastering mortar shall be of good workability and easy to be plastered into a uniform and flat thin layer for construction. It shall also have high adhesion, and the mortar layer shall be firmly bonded with the bottom surface without cracking or falling off for a long time. In the wet environment or the parts susceptible to external forces (such as the ground, wall skirt, etc.), it should also have high water resistance and strength.

普通抹面砂浆的施工特点和方法

Construction characteristics and methods of ordinary plastering mortar

普通抹面砂浆通常分为两层或三层进行施工。各层砂浆要求不同，因此每层所选用的砂浆也不一样。一般底层砂浆起粘结基层的作用，要求砂浆应具有良好的和易性和较高的粘结力，因此底层砂浆的保水性要好，否则水分易被基层材料吸收而影响砂浆的粘结力。

Ordinary plastering mortar is usually divided into two or three layers for construction. The mortar requirements for each layer are different, so the mortar selected for each layer is also different. Generally, the bottom mortar plays the role of binding the base course, and requires that the mortar should have good workability and high adhesion, so the water retention of the bottom mortar is better, otherwise the moisture is easily absorbed by the base course material and affects the adhesion of the mortar.

基层表面粗糙些有利于与砂浆的粘结。

The rough surface of the base course is conducive to bonding with mortar.

中层抹灰主要是为了找平，有时可省去不用。面层抹灰主要为了平整美观，因此应选细砂。

The middle layer plastering is mainly used for leveling, sometimes it can be omitted. The surface plastering is mainly for flatness and beauty, so fine sand should be selected.

特殊位置抹灰的选用

Selection of plastering at special positions

用于砖墙的底层抹灰，多用石灰砂浆；用于板条墙或板条顶棚的底层抹灰多用混合砂浆或石灰砂浆；混凝土墙、梁、柱、顶板等底层抹灰多用混合砂浆、麻刀石灰浆或纸筋石灰浆。

For the bottom plastering of brick wall, lime mortar is used; For the bottom plastering of Flat noodles walls or Flat noodles ceilings, mixed mortar or lime mortar is commonly used; The bottom plastering of concrete walls, beams, columns, roof slabs, etc. are mostly made of mixed mortar, hemp lime slurry or paper reinforced lime slurry.

在容易碰撞或潮湿的地方，应采用水泥砂浆。如墙裙、踢脚板、地面、雨棚、窗台以及水池、水井等处一般多用1:2.5的水泥砂浆。

Cement mortar shall be used in places prone to collision or damp. For example, the dado, skirting board, ground, canopy, windowsill, pool, well and other places generally use 1:2.5 cement mortar.

关于抹面砂浆的那些事儿就讲解到这里了，希望能够给您好的帮助，更多事项就来我们网站咨询了解吧！

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