用途：
用于加固表面轻微起砂的水泥砂浆或混凝土等吸收性基层，封闭基层的毛细孔和缝隙，降低多孔性基层的吸收性。

特点：
水性乳液，绿色环保；
渗透力超强，施工方便；
可直接用作界面处理，降低基层吸收性。

基层处理：
基层表面需平整、干燥、无裂缝、无油渍、无脱模剂等化学助剂。若基层表面存在疏松或大面积起砂，不适用本产品加固，须喷丸处理。涂布前打磨基层并彻底吸尘。

施工方法：
1、清除地面表层不稳定松散物，油污等；
2、本加固剂1：3兑水或依据基层吸收情况进行兑水稀释，用滚筒刷涂一遍，确保完全渗透；
3、为了得到更好的增强效果，可涂刷多遍；
4、加固后的基层上可直接进行美圣雅恒自流平施工。

注意事项：
M139防潮加固剂适合在5℃-35℃气温下使用。不建议在室外使用。本品对钢筋有轻微的腐蚀，要注意使用。
本说明书提供的数据在23℃±2℃气温下和50-55%的相对湿度下取得，在其它气候环境下，干燥的时间会相应延长或缩短。

包装与储存：
20Kg塑桶包装。本品须存于室内5℃-35℃，严防霜冻和曝晒，保质期12个月。

技术参数：

M139 Water-based penetrant reinforcer

Use:
Used for strengthening the surface of slight sand from the cement mortar or concrete and other absorptive base, close the basic pores and gaps, reduce the absorption of porous base.

Feature：
Water-based emulsion, green and environmental protection;
Super permeability, easy to use;
Can be directly used as primer, reduce the base absorption.
Substrate Treatment: 
The base must level off, dry, no cracks, no oil stains, no release agent and other chemical additives. If the surface of the base is loose or large area of floating slurry, shot peening should be treated, this product is not suitable for reinforcement. Polish the base and vacuum thoroughly before coating.

Construction Method:
1.Remove the surface layer of unstable loose material, oil, etc.;
2.The reinforcing agent 1:3 diluted with water or according to the absorption of the base, coated with a roller brush to ensure complete penetration;
3.To get better enhance the effect, can besmear brush many times.
4.After the reinforcement of the base can be directly carried out on the MSYH self-leveling construction.

Note：
M139 moisture-proof reinforcement agent suitable for use at 5℃-35℃temperature. Not recommended for outdoor use. This product has slight corrosion to steel bar, should pay attention to use.
The data provided in this manual are obtained at 23℃±2℃ temperature and 50-55% relative humidity. In other climates, the drying time will be extended or shortened accordingly.

Packaging and Storage:
20Kg plastic barrel. This product should be stored in the indoor 5℃-35℃, to prevent frost and solarization. Shelf life is 12 months.

Technical parameters: