Quick-Setting Thick Layer Concrete with Excellent Compressive and Flexural Strength

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Product Description

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Basic Information

Model NO.X7
Setting TimeFast-Setting
Special AdditivesCorrosion-Inhibiting, Fiber-Reinforced, Shrinkage-Reducing
Initial Setting2 Hours 20 Minutes
Final Setting2 Hours 40 Minutes
Working Time1 Hours
Compressive StrengthAbout 20 MPa After 28 Days
Flexural StrengthAbout 4 MPa After 28 Days
Specification20kg/bag
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Description

Discover the pinnacle of innovation with our groundbreaking Lightweight Self-Leveling Compound, an exquisite blend of precision engineering and state-of-the-art technology. This unparalleled formulation harmoniously combines hand-picked special cement, high-quality fine aggregates, and a renowned imported polymer spray-dried powder resin. Crafted to flawlessly level indoor floors, it sets the stage for the perfect installation of a wide array of flooring solutions.

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Application Scope

Unrivaled choice for impeccable floor leveling solutions. Expertly suited for underfloor heating backfill, this material guarantees a smooth and durable surface. Facilitates the installation of PVC flooring, rock slabs, carpets, and ceramic tiles.

Product Advantages

  • Fast-Setting: Rapid setting capabilities with minimal shrinkage and immaculate finish.
  • Adjustable Thickness: Custom-designed options to align with unique project demands.
  • High Durability: Outstanding compressive and flexural strength for heavy-use resilience.
  • Cost-Savvy: Minimizes material usage without sacrificing performance.
  • Eco-Conscious: Pollution-free formulation for sustainable construction.
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Technical Data

Initial Setting2 hours 20 minutes
Final Setting2 hours 40 minutes
Working Time1 hour
Compressive Strength~13 Mpa (7 days) / ~20 Mpa (28 days)
Flexural Strength~3 Mpa (7 days) / ~4 Mpa (28 days)
Available Thickness1cm to 8cm in a singular pour
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Subfloor Preparation

  • Eliminate oil stains, dust, loose debris, and aging coatings.
  • Sand irregular ground to remove loose concrete.
  • Ensure the base is impeccably dry and free of puddles.
  • Use appropriate interface treatment agents based on substrate absorption.
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Construction Work

Water-to-Mortar Ratio: Maintain a precise balance of 40% to 43% (approx. 8 liters of water per 20kg bag).

1. Preparation: Clean base layer, apply primer, and allow 2-6 hours drying time.

2. Mixing: Gradually add compound to water, mix to a lump-free consistency, and spread with a notched trowel.

3. Finishing: Use a defoaming roller to remove air bubbles. Protect from direct sunlight and wind during setting.

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Important Notes

Maintain temperature between 5°C to 30°C. Apply mixed material within 20 minutes. Avoid contact with eyes/skin. Protect cured surface from heavy impacts and water during the curing process. Store in a cool, dry, well-ventilated environment.

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Frequently Asked Questions

Q: What is the maximum thickness for a single pour?
A: Our compound supports a wide range of thickness from 1cm up to 8cm in a single application.
Q: How much water is needed per 20kg bag?
A: You should use approximately 8 liters of water to maintain a 40% to 43% water-to-mortar ratio.
Q: What is the working time once mixed?
A: The material has a working time of approximately 1 hour, but it should be applied within 20 minutes for best results.
Q: Is this product suitable for underfloor heating?
A: Yes, it is expertly suited for underfloor heating backfill, providing a smooth and durable surface.
Q: What is the required construction temperature?
A: The ideal construction environment temperature range is between 5°C and 30°C.
Q: When does the final setting occur?
A: The final setting typically takes place around 2 hours and 40 minutes after application.

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