Deys Betontechniek B.V.

Giet- en ondersabelingsmortels,Betonreparatie producten, Injectieproducten, Kunststoffen, Mortelpompen, Voegovergang constructies

Deys Targets
  • Chemical-and petrochemical plants

  • Delta works

  • Harbours

  • Industry

  • Offshore

  • Powerplants

  • Department of public works

  • Railways

  • Utility

  • Airports

  • Water treatment

  • Road and water construction

  • windmills

    Windturbines

BETOCHEM 2502

Description

BETOCHEM 2502 is a low-viscosity injecting resin, free of solvents with a high impregnating capacity. BETOCHEM 2502 shows excellent adhesion to concrete and is highly suited for injecting fine cracks.

Quality control

During manufacturing only raw materials of high quality are used which amply meet the strictest requirements. During the production process as well as during the final stages these materials are extensively tested for quality in our own laboratory.

Application areas
  • Injecting resin for cracks in concrete or brickwork
  • Injecting resin for fine cracks, which require a relatively long processing time and low-viscosity for deep penetration
Packaging and storage
1, 5 and 10 kg. In the original properly closed packaging in a cool dry place, frost free minimum storage life 6 months.
Precautions
Refer to the information on the packaging of the product, safety sheets and processing advice C.
Application
By means of airless or manual injecting equipment. Tools can be cleaned with BETOCHEM brush/spray dilutant EP.
Ground
Concrete and other cement-bound grounds. The ground should be clean, dry and free of dust, grease and dirt and furthermore should meet the terms and conditions which generally apply.
Resistance to chemicals
Refer to list of resistance to chemicals.
Article Code 2502
Colour colourless
Appearance shiny
Density [kg/dm³](20°C) 1.06
Amount to be used (kg/m²)(0.3 mm thickness of layer) 0.35
(dependent on ground and method of application)  
Thickness of layer [mm] 0.3-2.0
Solid content (percentage by volume) 100
Viscosity (mPa.s)(25°C) approx. 50
Mixing ratio (by part of weight)  
 • Component A 77
 • Component B 23
Flash point [°C](DIN 53213)  
 • Component A > 65
 • Component B > 65
Potlife [min] (25°C) approx. 40
Processing temperature [°C] 10-35
Compressive strength [N/mm²] 85
Flexural-tensile strength [N/mm²](20°C) 70
E-module [N/mm²] 4500
Tensile strength [N/mm²] 50
Linear expansion coefficient (5K1) 4 x 10
Adhesion to concrete stronger than tensile strength concrete
Elongation break [%] 7
H.D.T. [°C] 41
Drying/full-hardening (20°C/65% RH/1 mm thickness of layer) after 24 hours 70% of the final strength is realised - full final strength is realised after approx. 7 days.
Processing advice
Please contact us, we will send you the information.

Liability

The technical instructions and recommendations we provide on the basis of our experience and to the best of our knowledge, are entirely without obligation and merely provide an indication. Not all facts, problems and queries that occur during practical application can be included in a general documentation sheet. Our recommendations and instructions do not commit us to any legal obligations as a result of the purchase and application of our products. Any deviating agreements made by our employees that are not included in our datasheets will only be lawful providing they have been confirmed in writing by the management. Our raw materials, semi-finished products and products comply with the most stringent quality standards. This does not relieve the user of their responsibility to test our products prior to their application. Our general trading and delivery conditions, which we are happy to forward to you on demand, are and remain applicable at all times.
This specification sheet supersedes any previous versions.