Polyaspartic Waterproofing ManufacturerMaterials and Compatible Systems

Junaimei supplies polyaspartic waterproofing coatings and selection support for roofs, exterior walls, wet areas, terraces and pools, covering substrate preparation, compatible materials and application conditions.

A worker roller-applying a continuous light-gray waterproofing membrane to a flat roof

Waterproof solution for the roof of the polyaspartic polyurea

A continuum of systems is formed for sub-tidal, temperature differentials and long-term outdoor exposures, through penetration closures, flats, elastic water protection and durable protection.

Penetrates the substrate to improve adhesion

The penetrating primer seals capillary pores and helps improve adhesion between the coating system and concrete.

Resilient and waterproof.

Tensile properties and flexibility should be evaluated together for the expected thermal movement and crack conditions. Cracks and joints require suitable detailing.

Low-Temperature Flexibility and Long-Term Protection

At low temperatures, it remains flexible and is equipped with durable protection as required by the project.

  • Waterproof.
  • Water reservoirs and swimming pools
  • Waterproof basement.
  • Waterproof bridges
  • Sewage

Typical five-layer structure

View original construction diagram
polyaspartic polyurea Waterproof Five Layers
Material usage and film thickness should be confirmed according to substrate conditions, use environment and project design requirements.
The concrete substrate testing projectQualifying indicators
HumidityWater < 6%
Strength>C25
Flatness<2 mm/2 m
pH<10
Surface StatusNo sand, no fissure, no oil, no pit, no dust.

Waterproof solution for outer walls

(b) Face the sand, concrete and existing real stone paint surfaces, focusing on cracks, the perimeters of doors, windows and curtain walls; The wall retains its original plaster effect, while the remaining layers are subject to a transparent system.

Seals the substrate and improves adhesion

It is enhanced by transparent penetration of closures and interfaces, which enhances the waterproofness and the overall wall attachment.

Resilient waterproof. Resist cracks.

Continuously transparent coatings are adapted to the temperature differentials of the outer wall and to the fine cracks.

Weather protection and color retention while preserving the finish

A transparent protection system combines water protection, UV resistance and the appearance of original stone.

  • Construction of outer walls
  • The windowsill and the windowsill.
  • The curtain wall.
  • Outside the balcony.
  • Girl's wall and roof.

Transparent external wall waterproof structure

View original construction diagram
polyaspartic polyurea outer wall transparent five layer structure
Specific packages should be identified in conjunction with substrate status, sunlight, drainage and architectural design.

A waterproof solution for the kitchen balcony.

The existing tiles are kept to deal first with cracks, leaks, tubing roots, angular angles and thresholds, and then create a continuous and transparent brick-proof layer.

There's no need to break bricks.

Reductions in demolition, construction waste and prolonged decommissioning are suitable for renovated space.

Focus on sealing, blocking leakage.

The leak-prone nodes are cleaned and filled in a secret manner before the overall interface is processed.

Transparent waterproof. Keep face.

A clear protective coat preserves the original tile pattern and color.

  • Kitchen ground and walls
  • Bathroom shower area
  • The balcony and the balcony.
  • Leakage, roots and thresholds

Transparent brick-free construction process

  1. Clean up the tiles.Remove loose fillings, dirt and residues and keep them clean and dry
  2. Close stitches.Repair of tiles, cracks and nodes
  3. Paint interfaceEnhanced smooth substrate with subsequent water defences
  4. Transparency is waterproof.The whole body is painted and the original texture and color is preserved
View original construction diagram
The cooker's balcony is transparent and waterproof.
The tiles and cracks should be secured prior to construction and small areas attached to the surface model should be completed.

Polyaspartic polyurea systems for swimming pools and water parks

High permeability primer, slurry layer, middle coating and functional protection layer for long-term impregnated, subchloric acid clean media and high frequency traffic areas.

Long-term inundation, continuous protection

The elastic coating is seamless and is used to adapt to the fine fine shape of the pool and the water pressure environment.

Subchlorine resistant medium

A dedicated functional coating to enhance the adsorbability of the pool in its day-to-day water treatment environment.

It's smooth. It's safe.

A slip-resistant protective coat combines abrasion resistance and a decorative finish for pool surrounds, shallow-water areas and frequently used walkways.

  • Standard pool.
  • Children's play pool
  • Wave pool and drift river.
  • Aqualand Lightwater Zone
  • Theme Waterscape

The pool and the water park coated.

View original construction diagram
Map of the swimming pool and waterproof landscape
The actual membrane thickness and usage shall be determined in combination with the pool structure, water pressure, long-term leaching and smoothing levels.
  • Polyaspartic polyureaConfirm by Design
  • Concrete layer8 - 20 cm Reference
  • Aqua Gardens Thematic Tactical PaintingDesigned by theme
These typical systems do not replace project-specific design. Before application, test substrate moisture and adhesion and approve a sample panel. Technical personnel should confirm the product grade, mixing ratio, consumption and application intervals for the service conditions.

Waterproofing Supply, Technical Documents and Application References

Junaimei supplies polyaspartic waterproofing coatings and selection support. Exposed roofs, tile-surface repairs and prolonged pool immersion have different requirements. Identify the substrate, leak location, drainage and service environment before purchasing.

Choose Products by Application Area

Roof Waterproofing Coatings provide information on roof systems; Clear Kitchen and Bathroom Waterproofing Coatings are for repairs over existing tiles. Pool applications require separate confirmation of a dedicated system.

Check Film Thickness and Application Windows

Review the Roof Waterproofing TDS and Clear Kitchen and Bathroom Waterproofing TDS. Follow the specific product's requirements for dry film thickness, consumption per coat, recoating intervals and curing.

Use Site Records When Requesting a Quote

Terrace Coating Application Footage can help discuss substrate and detail treatment. Provide the area, substrate photographs, indoor or outdoor conditions, cracks and schedule; site photographs do not replace acceptance records.

Need for water protection systems for projects?

The provision of base materials, the environment for use, nodes and construction conditions will assist in the completion of material selection and accompanying proposals.

Contact technical support

Further Reading

Polyaspartic Polyurea Encyclopedia: Chemistry, Properties, Applications and Topcoat Selection