界面剂是对某种物体表面进行处理的一类处理剂统称，市面上常见的有墙固和地固。它在工业生产、建筑、军事等领域都有广泛应用。界面剂通过对物体表面进行处理，该处理可能是物理作用的吸附或包覆，也经常是物理化学的作用。

Interface agents are collectively referred to as a kind of treatment agent for the treatment of some surface. It is widely used in industrial production, construction, military and other fields. The surface agent can be treated by physical adsorption or encapsulation through physical treatment of the surface of the object.

目的是改善或完全改变材料表面的物理技术性能和表面化学特性。以改变物体界面物理化学特性为目的产品，也可以称为界面改性剂。

The purpose is to improve or completely change the physical and technical properties and surface chemical properties of the material surface. In order to change the physical and chemical properties of the object interface, it can also be called interface modifier.

适用于混凝土、加气混凝土、小型砌块、轻质隔墙、砖混墙面、腻子批刮、瓷砖粘结、砖石背涂及保温板材等的基层界面预处理。

It is suitable for pre treatment of concrete, aerated concrete, small block, light partition wall, brick concrete wall, putty batch scraping, ceramic tile bonding, brick and stone back coating and thermal insulation board.

2界面剂的作用

The effect of 2 interface agent

1. L-505建筑用界面处理剂适用于家庭装修或工程装修初期水泥基面的硬化处理，可有效提高批刮腻子或粘贴瓷砖的质量。 

1. L-505 building interface treatment agent is suitable for the hardening treatment of the cement base surface in the home decoration or the initial stage of the project decoration, which can effectively improve the quality of the batch putty or the sticker. It

2. 用于墙面防潮，可以避免墙纸等受潮气侵蚀而产生的变形和发霉。

2. for damp proof walls, it can avoid deformation and moldy caused by moisture erosion on wallpaper.

3界面剂使用方法

3 interface agent use method

①涂刷：

(1) painting:

用毛刷或滚筒在混凝土或其它表面均匀涂刷，以增强自流平与基面的粘结性并降低基面的吸水率。

Evenly brush the concrete or other surfaces with a brush or roller to enhance the bond between the self leveling and the base surface and reduce the water absorption of the base surface.

②自流平界面处理剂：

(2) self leveling interface treatment agent:

对于多孔性的表面，应先用1：2（界面剂：水）的稀释液涂一遍，以减少基材的吸水率，然后再用1：1（界面剂：水）的稀释液涂第二遍，对于较为密实的基面，只需按1：1稀释液涂刷一遍即可。

For the porous surface, we should first use 1:2 (interface agent: water) dilute, to reduce the base material water absorption, and then use 1:1 (interface agent: water) diluted solution second times, for the more dense base, only a 1:1 dilute brush can be painted again.

③水泥灰浆界面处理剂：

(3) cement mortar interface treatment agent:

一份水泥与稀释的1：1 （界面剂：水）的稀释液混合而成，均匀涂刷于地面或墙面已形成1~2mm的水泥界面处理层。

A cement and diluted 1:1 (interface agent: water) dilute mixture is mixed, evenly coated on the ground or wall surface has formed 1~2mm cement interface treatment layer.

④水泥抹灰层添加剂：

(4) additives for cement plastering layer:

薄垫层：一份水泥与1份细沙，再与稀释的界面剂(界面剂：水=1：1)混合而成。

Thin cushion: a cement and 1 fine sand, and then diluted with the interface agent (interface agent: water =1:1) mixed.

厚垫层：一份水泥于3份细沙，再与稀释的界面剂(界面剂：水=1：1)混合而成。

Thick cushion: a cement is made from 3 fine sand and then diluted with dilute interfacial agent (interface agent: water =1:1).