Ground Repair Mortar with Fast Application, Rapid Repair

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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:
30 minute
Working Time:
20 minute
Specification:
25kg/bag
Origin:
China
Product Description

Unveil the epitome of modern construction solutions with our Premium Self-Leveling Mortar. This extraordinary mortar is engineered with an exclusive formulation of special cement, a diverse array of additives, and premium hard dry powders, harmoniously blended to achieve unparalleled balance and performance. Infused with cutting-edge technology, this mortar adheres to the highest international quality standards, delivering exceptional workability and an elongated working timeframe. Its outstanding crack resistance and superior hardness make it the quintessential choice for discerning professionals seeking excellence in their construction projects.

Application Scope

Our Premium Self-Leveling Mortar with a remarkable 45 MPa is engineered for Professional Use, boasting exceptional waterproof capabilities. It stands as the unparalleled choice for rapid renovations, whether indoors or outdoors, providing unmatched durability and resilience.

  • Levels and restores damaged concrete surfaces
  • Efficiently tackles sand shedding and peeling
  • Smooths uneven surfaces and conceals exposed aggregates
  • Ideal for pothole repairs and high-strength flooring requirements
Product Advantages
  • Rapid Repair: Meticulously crafted for swift application and efficiency.
  • High Durability: Exceptional crack resistance and superior hardness for longevity.
  • Eco-Friendly: Non-toxic formula designed to protect both the planet and your workspace.
  • Superior Bonding: Powerful bonding capability and outstanding impermeability.
Technical Data
Compressive strength45 MPa
Flexural strength5 MPa
Bond strength1.5 MPa
Initial setting time30 minute
Working time20 minute
THICKNESS:

Applied thickness ranging from 8mm to 30mm. Note: For layers between 2cm and 3cm thick, incorporate 8kg of premium quartz sand to enhance structural integrity.

Subfloor Preparation

1. Eliminate oil stains, dust, loose debris, and outdated coatings.
2. Deploy expert sanding techniques to smooth out uneven areas and remove loose concrete.
3. Seal leaks with a dependable stopper; ensure the ground remains dry. For summer outdoor projects, lightly moisten the ground and let it dry before application.
4. Use interface agents: LG660 for absorbent substrates or LG670 for non-absorbent surfaces.

Application Process

Ratio: Water to mortar ratio is calibrated at 22% (5 liters of water per 25kg bag).

Steps:
• Apply 1-2 coats of primer to the base surface and let dry.
• Gradually mix 25kg of mortar into 5L of water until smooth.
• Pour material and spread with a trowel; use a roller to remove air bubbles.

Important Notes
  • Temperature: Apply between 5ºC and 30ºC; avoid direct sunlight and rain.
  • Timing: Apply mixed material within 20 minutes to prevent premature solidification.
  • Safety: Avoid contact with eyes or skin.
  • Curing: Safeguard from heavy impacts and water exposure during the curing period.
  • Storage: Keep in a dry, ventilated, and cool location.
Frequently Asked Questions (FAQ)
What is the main application of K12 repair mortar?
It is primarily used for rapid renovation and leveling of damaged concrete surfaces, both indoors and outdoors, addressing issues like sand shedding and uneven flooring.
What is the required water-to-mortar ratio?
The ratio is exactly 22%, which translates to 5 liters of water for every 25kg bag of repair mortar.
How thick can this mortar be applied?
It can be applied in a single sweep from 8mm up to 30mm. For thicknesses between 20mm-30mm, we recommend adding 8kg of quartz sand.
How long is the working time after mixing?
The material should be applied within 20 minutes after mixing to ensure proper workability and prevent premature hardening.
Is this product environmentally friendly?
Yes, the K12 formula is non-toxic and environmentally friendly, making it safe for both indoor and outdoor professional use.
What is the compressive strength of this mortar?
The K12 Premium Self-Leveling Mortar achieves a high compressive strength of 45 MPa, ensuring professional-grade durability.

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