BETEC 801 / 804 / 816
Description |
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BETEC 801, 804 and 816 are so-called non- (wet) shrinking moulding mortars based on Portland cement with high qualitive selected fillers which are applied in the heavy and medium heavy industries, as well as in road and hydraulic engineering especially where soon high compressive strengths are required, and as well early high temperatures because of f.e asphalt. |
Type | Grain structure(mm) | Particulars |
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801 | 0-1 | |
804 | 0-4 | |
* 816 | 0-16 |
* Production on order only.
Quality control |
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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 |
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Packaging and storage |
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25 kg bags. Dry and frostproof, storage life 12 months in the original and closed packaging. |
Precautions |
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Refer to safety sheets |
Article Code | 801 | 804 | 816 | |
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Kind of mortar | moulding mortar | moulding mortar | moulding mortar | |
rapid | rapid | rapid | ||
Type of Mortar [mm] | 1 | 4 | 16 | |
Moulding height [mm] | 5-30 | 20-200 | 50-600 | |
Class of strength | C80/95 | C80/95 | C80/95 | |
Environmental degree | xo t/m xa3 | xo t/m xa3 | xo t/m xa3 | |
Application class | RC3 | RC3 | RC3 | |
Volume increase [%] | >0.1 en < 2.0 | >0.1 en < 2.0 | >0.1 en < 2.0 | |
Yield measurement [mm] | ||||
• after 5 minutes | ≥,640 | ≥,610 | ≥,630 | |
• after 30 minutes | does not apply. | processing time | ||
Desiccation shrinkage after 7 days [mm/m] | 0.47 | 0.47 | 0.39 | |
Desiccation shrinkage after 91 days [mm/m] | 0.93 | 0.86 | 0.70 | |
(measurement of shrinkage on experimental patches that received no curing) | ||||
Water penetration [mm] | < 10 | < 10 | < 10 | |
Resistance to gritting material (salt)(25 cycles) [mg/mm²] | < 0.4 | < 0.4 | < 0.4 | |
Carbonatation depth (91 days) [mm] | < 2 | < 2 | < 2 | |
Polymer content | not applicable | not applicable | not applicable | |
Halogen content [%] (m/m) | < 0.05 | < 0.05 | < 0.05 | |
Thermic expansion coefficient [°C] | < 15 x 10-6 | < 15 x 10-6 | < 15 x 10-6 | |
Water segregation (bleeding)/foaming | none | none | none | |
Min. processing temp. ** [°C] | 5 | 5 | 5 | |
Max. processing temp. [°C] | 35 | 35 | 35 | |
Rel. humidity foundation soil | moderately damp | moderately damp | moderately damp | |
Bond strength to concrete [N/mm²] | > 2 | > 2 | > 2 | |
Water dosage | refer to front of package | |||
E-module [N/mm²] | 34300 | 33100 | 39100 | |
Calculation of amount of dry mortar [kg/m³] | 2000 | 2050 | 2160 | |
Density of mixed mortar (kg/dm³) | 2.27 | 2.31 | 2.34 | |
Compressive strength [N/mm²] (20°C) | ||||
• 1 hour | 20.0 | 20.0 | 20.0 | |
• 2 hours | 35.0 | 38.0 | 36.0 | |
• 1 day | 52.0 | 55.0 | 54.0 | |
• 7 days | 72.0 | 73.0 | 71.0 | |
• 28 days | 85.0 | 87.0 | 86.0 | |
Flexural-tensile strength [N/mm²] (20°C) | ||||
• 4 hours | 5.5 | 6.0 | 4.0 | |
• 7 days | 9.0 | 10.0 | 10.0 | |
• 28 days | 12.0 | 13.0 | 14.0 |
Complies with CUR recommendations 24 and 54 ** All temeratures below 5ºC measures for winter conditions must be taken (material applicable till -5ºC)
Safety sheets |
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Download: SD23362 - BETEC 801 - EN |
Download: SD23363 - BETEC 804 - EN |
Download: SD23451 - BETEC 816 - EN |
Certificates: EC 1504-06 |
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Download: NDoP_Betec 801 1504-6_DEYS-112582-03-EN |
Download: NDoP_Betec 804 1504-6_DEYS-112569-03-EN |
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.