Premium Self-Leveling Mortar for Professional Use

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Product Description

Basic Specifications

Model NO. k12
Function Moisture-proof, Rot Proof, Wear-resistant
Type Repair Mortar
Compressive Strength 45 MPa
Flexural Strength 5 MPa
Bond Strength 1.5 MPa
Initial Setting Time 30 minute
Working Time 20 minute
Transport Package Pallet (25kg/bag)

Product Description

Discover an unparalleled construction solution with our Premium Self-Leveling Mortar. This meticulously designed mortar is formulated with a unique blend of special cement, diverse additives, and superior hard dry powders, all balanced to perfection. Infused with advanced technology and adhering to stringent international quality standards, this mortar offers exceptional workability and an extended working time. Its remarkable crack resistance and high hardness make it the ideal choice for professional projects demanding only the best.

Application Scope

This mortar with 45 MPa for professional use showcases outstanding waterproof capabilities, making it the ultimate choice for swift renovations of both indoor and outdoor flooring. It effectively resolves a variety of concrete floor issues:

  • Repairing and leveling damaged concrete surfaces
  • Fixing sand shedding and peeling
  • Addressing insufficient strength and uneven surfaces
  • Covering exposed aggregates and pothole repairs

Product Advantages

Rapid Efficiency

Swift application and seamless rapid repair for professional efficiency.

Durability

Outstanding crack resistance and superior high hardness for a long-lasting finish.

Eco-Friendly

Environmentally-friendly choice with a non-toxic formula for workspace safety.

High Performance

Powerful bonding force and exceptional impermeability in every application.

Technical Data & Thickness

Compressive strength45 MPa
Flexural strength5 MPa
Bond strength1.5 MPa
Initial setting time30 minute
Working time20 minute
Application Thickness: 8mm to 30mm in one sweep.
Note: Add 8kg of premium quartz sand when crafting layers between 2cm and 3cm thick for enhanced durability.

Application Guide

Subfloor Preparation

1. Remove oil stains, dust, loose debris, and outdated coatings.
2. Sand ground to smooth out unevenness and eliminate impurities.
3. Seal breaches with a leak-stopper. Ensure the ground is dry.
4. Use appropriate absorbent or non-absorbent interface treatment agents based on substrate type.

Application Steps

Water-to-Mortar Ratio: Precisely 22% (5 liters of water per 25kg bag).

  1. Clean the repair area thoroughly from all debris.
  2. Apply 1-2 coats of primer and wait until completely dry.
  3. Mix 5L water with 25kg mortar using a mixer until smooth.
  4. Pour material into the area, spread with a trowel, and use a roller to remove air bubbles.

Important Notes

  • Temperature range: 5ºC to 30ºC. Avoid direct sunlight and rain.
  • Strictly follow the 22% water ratio for optimal performance.
  • Apply within 20 minutes after mixing to prevent solidification.
  • Avoid eye/skin contact and protect the surface during curing.
  • Store in a dry, cool, well-ventilated location.

Product Showcase

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Frequently Asked Questions

What is the recommended application thickness for this mortar?
The K12 mortar can be applied in a single sweep between 8mm and 30mm. For layers between 2cm and 3cm, we recommend adding 8kg of premium quartz sand per bag.
How much water should be mixed with each bag?
The precise water-to-mortar ratio is 22%. This equates to approximately 5 liters of water for every 25kg bag of repair mortar.
What is the working time once the mortar is mixed?
The material remains workable for approximately 20 minutes. It must be applied promptly within this window to ensure optimal self-leveling performance.
Can this product be used for outdoor floor repairs?
Yes, it is suitable for both indoor and outdoor use. However, when working outdoors, protect the area from direct sunlight and avoid application during rainy weather.
What are the strength specifications of the K12 mortar?
It offers high professional-grade strength, featuring a compressive strength of 45 MPa, flexural strength of 5 MPa, and bond strength of 1.5 MPa.
How should the subfloor be prepared before application?
The surface must be cleaned of oil, dust, and loose debris. It should be sanded smooth and treated with an appropriate interface agent (primer) before pouring the mortar.

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