BITULINE Prima Waterproofing Membrane

06/07/2026

BITULINE Prima Waterproofing Membrane

BITULINE Prima Series

Foundations, basement retaining walls, and all structural elements in contact with the ground are continuously exposed to moisture and water. Without proper waterproofing, reinforced concrete structures may suffer from reinforcement corrosion, condensation, structural deterioration, mold, and dampness over time.

The BITULINE Prima Series is manufactured with APP (Atactic Polypropylene) modified bitumen, providing reliable, high-performance waterproofing, particularly in moderate climate conditions. Thanks to its compatibility with a wide range of environmental conditions, Prima is one of the most widely used BITULINE membrane series.

Why Choose BITULINE Prima?

FeatureBenefit
APP-modified bitumenFlexible material that resists cracking in both low and high temperatures
High-quality reinforcementExcellent mechanical strength and long service life
Heat-welded installationCreates a completely watertight seal, even at overlaps
Wide range of models and thicknessesCost-effective solutions tailored to project requirements
Easy installationImproves installation speed and jobsite efficiency

The BITULINE Prima Series is backed by a 10-year warranty, making it an excellent choice for long-lasting waterproofing performance.

Applications

BITULINE Prima has been specifically developed for foundation waterproofing and is one of the most commonly used BITULINE membrane systems in Türkiye.

It is particularly suitable for:

  • Foundation waterproofing
  • Basement retaining walls
  • Below-grade concrete structures
  • General waterproofing applications in moderate climates

Product Advantages

  • APP-modified premium bitumen formulation
  • High performance in moderate climate conditions
  • Effective solution for common waterproofing challenges
  • Designed to achieve complete waterproof protection
  • Proven BITULINE quality and durability

Technical Advantages

BITULINE Prima membranes are manufactured using advanced production technology and offer:

  • Consistent quality through modern manufacturing processes
  • Excellent tear resistance thanks to a homogeneous bitumen composition
  • Improved resistance to cracking at low temperatures
  • Reduced risk of flow and deformation at elevated temperatures

These characteristics combine excellent waterproofing performance with high mechanical strength in a single product.

Technical Summary

FeatureDescription
TechnologyAPP-modified bitumen
Climate SuitabilityModerate climates
Primary ApplicationFoundation waterproofing
PerformanceHigh durability and flexibility

Frequently Asked Questions

Where is BITULINE Prima used?

It is primarily designed for foundation waterproofing and below-ground concrete structures.

Why should I choose the Prima Series?

Prima is one of the most widely used waterproofing membranes for foundations because it offers excellent durability and is well suited to moderate climate conditions.

What are the benefits of APP modification?

APP modification helps the membrane maintain its shape during temperature fluctuations, reducing the risk of cracking in cold weather and softening or flowing at high temperatures.