Air-entraining agent
Corrosion resistant and does not release harmful substances
Model: 9
The addition of this product can meet the frost resistance requirements of concrete after 300 freeze-thaw cycles;
Classification:
Inorganic Nano Admixtures
Keyword： Air-entraining agent
Detail
FEM-Y air entraining agent, mainly composed of rosin derivatives and various sulfates, can introduce air into concrete mixtures during the mixing process to form a large number of small, closed and stable bubbles, improving the workability and pumpability of concrete. The product quality meets the requirements of GB8076-2008 and TB/T3275-2011 standards.
Product Features
The addition of this product can meet the frost resistance requirements of concrete after 300 freeze-thaw cycles;
Can improve the workability and flowability of concrete, reduce bleeding, and enhance the durability of concrete;
Can be used for pumping concrete construction, improving the pumpability of concrete mixtures, avoiding pipeline blockage, and reducing pump pipe wear;
Can be used together with other high-efficiency water reducing agents, slow-release water reducing agents, or early strength water reducing agents;
This product is chlorine free and has no corrosive effect on steel bars.
Technical performance and recommended dosage
Technical performance: Water reduction rate ≤ 6%, recommended dosage
2 ‰~4 ‰ of the amount of cementitious material used (for solidification) [Note: The optimal dosage should be determined through testing based on the materials selected for the project and the project requirements.]
Usage and precautions
After dilution, it can be added to the mixer together with the aggregate and mixing water, and the mixing time can be appropriately increased;
Accurate measurement to eliminate duplicate and missing additives;
The optimal dosage should be determined through testing based on the materials and engineering requirements selected for the project.
Scope of Application
Suitable for harbor engineering, water conservancy and power engineering, road and bridge engineering, industry, etc;
Applicable to civil construction projects;
Suitable for concrete projects with high durability requirements.
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