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YAPIFINEConstruction Systems

Bitumen Rubber Based Two Component Waterproofing Material

YAPIFINE HYDRA® BITUMEN 2C

Bitumen rubber based polymer modified elastic two component waterproofing material that is only available for use on its positive side.

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Technical profile

Material data,
at a glance.

Key properties and declared technical characteristics for product selection and initial evaluation.

Colour
Brown (black upon drying) Contact with Water 48 hours
Density
1.13 kg/L ± 0.03 Crack Bridging 2 mm
pH
11.50 – 12.50 Resistance to Rain R1
Application Temperature
Between +5°C to +30°C Impermeability to Water W1
Pot Life
1 – 2 hours Resistance to Pressure C2B
Drying Time
min. 24 hours Reaction to Fire E

Performance

Product advantages

  • Easy to apply.
  • Solvent-free.
  • Provides a waterproof coating without any joints.
  • Adheres well to surfaces due to its high adherence.
  • Has a crack bridging property.
  • Is applied cold, dries rapidly.
  • Is not subject to sagging in vertical applications.

Application range

Areas of use

  • Both indoors and outdoors
  • Horizontal and vertical surfaces
  • Foundations and shear walls
  • Wet locations, retaining walls
  • For the purposes of protecting and insulating the constructions and construction elements under the influence of constant or temporary water pressure
  • Can be used in the adhesion of tiles used for insulation or drainage purposes. Since it is not resistant to UV, the product should be appropriately covered after application

Use guidance

From selection
to application.

01

Application

Should be applied with an appropriate brush, trowel or spraying machine in a minimum of 2 layers. In order to apply the second layer, the first layer needs to finish drying first. The second layer should be applied perpendicular to the first layer. It is recommended to use waterproofing mesh or seal between the layers in order to improve the carrying capacity of the product. Until through-dry state is achieved the foundation pit should not be closed. After the cover is protected with the appropriate thermal insulation and drainage plates, a filler application should be applied as well. The tools used should be rinsed off with water before they dry. In case the material on the tools have already dried, solvent can be used in order to clean them

Specification & supply

Standards, formats
and handling.

02

Packaging

  • Plastic bucket of 32 kg (Component A: 24 kg + Component B: 8 kg)
04

Storage

The shelf life of the product is 12 months when stored in its original packaging in dry (maximum relative humidity 60%), cool (ambient temperature between +10°C and +25°C) and moisture-free environment. Should be stored without putting palettes on top of each other.