Deys Betontechniek B.V.

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

Deys Targets
  • Chemical-and petrochemical plants

  • Delta works

  • Sea Lock IJmuiden

  • Harbours

  • Industry

  • Offshore

  • Powerplants

  • Department of public works

  • Railways

  • Utility

  • Airports

  • Water treatment

  • Road and water construction

  • windmills




BETEC 516 is a so-called non- (wet) shrinking moulding mortar based on Portland cement which is applied in the heavy and medium heavy industry, as well as in road and hydraulic engineering especially for voluminous groutings.

Type Grain structure(mm) Particulars
516 0-16  
516 hoz * 0-16 moulding mortar based on blast furnace cement with microsilica
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
  • Grouting complete foundations for pumps, including pump chambers
  • Levelling of pile heads
  • Grouting of large recesses
  • Groutings and foundations for large joint-junction constructions
  • Foundations of large bearings
  • Foundations of baseplates
  • Concrete repairs
  • Products ready for use, which are easy to process and environment-friendly
  • Chromate reduced
  • Checked volume increase
  • No plastic shrinkage
  • Very high early and final strengths
  • Resistant to frost and gritting materials, like salt
  • High fluidity
  • Low content of residual water (< 5% after 3 days)
  • Free of chlorides and other corrosive aggregates
  • Contain no aluminous cement
  • Comply with the requirements drawn up for prestressed concrete
  • Very good adhesion to concrete and steel
  • Highly resistant to oil and grease
  • Can be pumped, vibrated or poured without any danger of de-mixing
  • By adding microsilica a highly dense and homogenous mortar matrix is realised
Packaging and storage
25 kg bags. Dry and frostproof, storage life 12 months in the original and closed packaging.
Refer to safety sheets
Article code 516
Kind of Mortar moulding mortar
Type of mortar [mm] 16
Moulding height [mm] 60-650
Class of strength K70
Environmental degree xo t/m xa3
Application class RC3
Volume increase [%] >0.1 en < 2.0
Yield measurement [mm]  
 • after 5 minutes ≥,700
 • after 30 minutes ≥,480
Desiccation shrinkage 7 days [mm/m] 0.31
Desiccation shrinkage 91 days [mm/m] < 1.2
(measurement of shrinkage on experimental patches that received  
Water penetration [mm] < 10
Resistance to frost and gritting material (salt) (25 cycles) [mg < 0.4
Carbonatation depth (91 days) [mm] < 2
Halogen content [%] < 0.05
Polymer content not applicable
Thermic expansion coefficient [°C] < 15x10-6
Watersegregation (bleeding)/foaming none
Min. processing temp. ** [°C] 5
Max. processing temp. [°C] 35
Rel. humidity foundation soil moderately damp
Bond strength to concrete [N/mm²] > 2
Water dosage refer to front of package
Calculation of amount of dry mortar [kg/m³] 2130
Density of mixed mortar (kg/dm³) 2.37
MPA freeze-thaw salt report Present
Compressive strength [N/mm²] (20°C)  
 • 1 day 55.0
 • 7 days 82.0
 • 28 days 98.0
 • 90 days 106.0
Flexural-tensile strength [N/mm²] (20°C)  
 • 1 day 7.1
 • 7 days 8.9
 • 28 days 9.5
 • 90 days 10.4
Complies with CUR recommendations 24 and 54 ** All temeratures below 5ºC measures for winter conditions must be taken (material applicable till -5°C)


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.