Wet mix mortar plastic retaining agent (powder)

product description

Wet-mix mortar plastic stabilizer is the core material for the production of wet-mix mortar in concrete mixing stations. It is made of a variety of organic and inorganic water-retaining thickening materials and retarders through high-tech technology. It can control the hardening speed and other properties of wet-mix mortar. Index of special powdery compound additives. Therefore, "Ready-mixed Mortar" ( GB/T25181-2019）、《 Standard for test methods for basic performance of building mortar" ( JGJ/T70-2009）、《 Ready-mixed Mortar Application Technical Regulations" ( JGJ/T223-2010）、《 Wet mix mortar plastic stabilizer》( Q/FEM001-2019） As the design basis, raw materials produced with advanced Japanese technology are introduced and carefully blended.

Features

Super plastic-preserving function, the operating time of the mortar can be adjusted within 24 hours according to production requirements;

The bonding force between the mortar and the wall is good, which can significantly reduce the shrinkage and deformation of the mortar and avoid hollowing and cracking of the mortar;

After the mortar is applied to the wall, the mortar solidifies and hardens normally. It does not need to be dry and becomes hard immediately after use;

Excellent workability and sag resistance, greatly improving plastering efficiency and machine spraying efficiency.

Technical performance and recommended dosage

The technical properties are inorganic materials, non-toxic and tasteless, the recommended dosage is 0.8-1.5 kg / Cube [Note: The amount of plastic stabilizer added to wet-mix mortar can be adjusted accordingly according to the operation time requirements, cement dosage, strength grade, temperature and environmental humidity changes to determine the optimal amount through experiments. 】

How to use and precautions

The longer the operating time requirement, the greater the amount of plastic stabilizer added;

The greater the amount of cement, the greater the amount of plastic stabilizer added;

The higher the temperature, the greater the amount of plastic stabilizer added;

The lower the ambient humidity, the greater the amount of plastic stabilizer added;

The greater the water absorption of the wall, the greater the amount of plastic stabilizer added;

Different varieties and brands of cement also have an impact on the operable time. When changing cement, a mortar trial should be carried out to adjust the amount of plastic stabilizer added.

Scope of application

Suitable for artificial masonry with river sand, river sand and machine-made sand;

Suitable for plastering;

Wet mix mortar of various strength levels suitable for mechanical spraying.