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JUNTODAN

Bituminous cord for joint sealing

Product variations:
Waterproofing
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Juntodan E is a product for the sealing of joints, composed of modified bitumen. It is presented in cords shape of approximately 50 cm long and in various diameters. It allows the performance of the joint and its free movement over time.

Advantages & Benefits

  • High movement capability.
  • Good adhesion to concrete.
  • It retains its initial properties over time.
  • Easy cold application.
  • Great internal cohesion.
  • Great elasticity.
  • Impervious to water.
  • Mouldable to the required joint width.
  • It does not flow at elevated temperatures.
  • Not flammable.
  • Does not harden due to lack of solvents
  • Remains plastic indefinitely
  • Allows for adaptation to any type of geometry.
  • Has good bonding to the sides of the joints
  • Non-toxic product.
  • Waterproof.
  • Solvent free.

Instruction for Use

  • The substrate surface must be solid, uniform, smooth, cleaned, dry and free from foreign bodies. Fully extend the PVC membrane, pierce it in proportion to the diameter of the drain, insert the nozzle into the pipe by hot air welding the crown to the membrane and insert the drain basket.

Indications and Important Recommendations

  • In case of new construction and renovation, possible chemical incompatibilities with APP plastomer-modified bitumen sheets shall be taken into account.
  • On asphalt agglomerate substrates, it is advisable to heat the walls of the crack with a lamp beforehand until the asphalt binder melts, in order to facilitate adhesion with the product.
  • It is essential that users verify the suitability of the product for their materials and application methods.
  • Possible incompatibility between thermal insulation and waterproofing shall be checked.
  • NOTE: For more information on the Danosa systems in which this product is used, please see the document "Waterproofing Solutions".

Presentation

  • Length (cm): 300
  • Width (cm): 2.5
  • ml per box: 30
  • Colour: Black
  • Product code: 311072
JUNTODAN

Technical Data

Concept Value Standard

Addtitional Technical Data

Standards and Certification

  • In accordance with the UNE 104-233/90 standard (type E).