402C additive transforms regular concrete into a tough, oil-resistant material for demanding spots.
Product Introduction
Chemical factory floors and bridges stay tougher longer with this anti-oil concrete admixture that locks out seepage without fancy coatings.
Product Parameters
402C meets JC/T985-2005 standards for cement-based self-leveling mortar.
Item | Index |
|---|---|
Water-reducing (%) | ≥12 |
Water Vapor Transition Ratio (%) | ≤80 |
Difference in Setting Time (initial and final set, min) | -60 ~ +90 |
Abrasion Loss Rate (%) | ≤0.08 |
Ratio of Compressive Strength (%) | ≥150 |
90-day Shrinkage Ratio (%) | ≤100 |
Impervious Grade | S12 |
Product Usage
Mix 402C into standard concrete at 15% cement dosage for oil-proof floors in machine shops, tanks, or highways. It maintains a certain structural integrity even when cracks occur due to bending, ideal for spots needing high abrasion resistance and anti-seepage.
Clear the base of dirt and wet it lightly, avoiding puddles. Brush on interface agent evenly. Blend additive with cement first, then aggregates, stirring extra 1-2 min. Pour to design height, roll and vibrate like road concrete. Add 1cm expansion joints every 6m, removable after 3 days. Grind off slurry after 3 days for smooth finish.
Product Documentation
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Our products have undergone rigorous testing at our national testing laboratory (CABR testing center co., ltd). Renowned Fortune Global 500 firms such as China Railway Group Limited, China Communications Construction Company Limited, and Sinohydro are among our esteemed clients.
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