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

BETEC 1005 BETOSEA

Description

BETEC 1005 is a cement-bound synthetic modified (PCC) repair mortar which has been especially developed for repairs occurring usually under water. BETEC 1005 BETOSEA provides excellent adhesion to existing concrete constructions and does not wash out.

Type Grain structure  
1005 0-1  
Quality control

During manufacturing only high-quality aggregates are used, which meet the strictest requirements. During the production process as well as during the final stages these materials are extensively tested for quality, not only in our own laboratory, but also in independent acknowledged institutes.

Application areas Advantages
  • BETEC 1005 is suited for all the usual under-water repairs, such as damages to concrete in the broadest sense, for example gravel pockets, broken edges, repair of joints in brickwork etc.
  • Product ready for use, which is easy to process and environment-friendly
  • Chromate reduced
  • Checked volume increase
  • No plastic shrinkage
  • Free of chlorides and other corrosive aggregates
  • Contains no aluminous cement
  • Very good adhesion to concrete and steel
  • Because the product is cement-bound, it causes the recovery of the alkaline environment, so it will constitute the passive protection of the reinforcing steel
Packaging and storage
20 kg bags. Dry and frostproof, storage life 12 months in the original and closed packaging.
Precautions
Refer to safety sheets.
Preliminary treatment of the ground
The ground should be free of contaminants such as oil, cement skin, grease, corroded concrete, loose parts etc. Remove water-bloom before application, and apply BETEC 1005 BETOSEA immediately afterwards. It should be taken into account that the material applied must be protected against flow and wave action.
Article Code 1005
Kind of mortar Trowel mortar
Type of mortar [mm] 1
Class of strength K30
Environmental degree x0 t/m xa3
Desiccation shrinkage after 7 days [mm/m] When applied under water: none
Desiccation shrinkage 91 days [mm/m] When applied under water: none
Water penetration < 10 mm
Resistance to frost and gritting material (salt) 25 cycles [mg/mm²] < 0.4
Carbonatation depth (91 days) [mm] < 2
Halogen content [%] < 0.05
Thermic expansion coefficient [°C] < 15 x 10-6
Polymer content [%] m/m < 20
Polymer Resistant to alkaline substances
Water segregation (bleeding) none
Volume increase (percentage by volume) > 0.1 en < 2.0
Processing time [min] approx. 40
Min. processing temperature [°C] 0
Max. processing temperature [°C] 35
Porosity (percentage by volume) 15
Bond strength to concrete [N/mm²] >2
Water dosage Refer to front of package
Calculation of amount of dry mortar [kg/m³] 1550
Density of mixed mortar (kg/dm³) 1.9
Compressive strength [N/mm²](20°C)  
 • 2 hours 4.8
 • 4 hours 7.8
 • 6 hours 10.1
 • 1 day 28.4
 • 7 days 34.0
 • 28 days 39.0
Flexural-tensile strength [N/mm²] (20°C)  
 • 2 hours 0.4
 • 4 hours 1.8
 • 6 hours 2.4
 • 1 day 5.8
 • 7 days 6.4
 • 28 days 7.8
Complies with CUR recommendation 54 Provided the material is applied under water, it does not need any further curing.
Processing advice
General Processing Advice Trowel and wet guniting grouts (cement-bound) [B]
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.