Sikafloor®-264
Sikafloor®-264 is a two part coloured epoxy resin. "Total solid epoxy composition acc. to the test method Deutsche Bauchemie e.V. (German Association for construction chemicals)"
- Good chemical and mechanical resistance
- Easy application
- Liquid proof
- Gloss finish
- Slip resistant surface possible
Usage
Sikafloor®-264 is used as:- Roller coat for concrete and cement screeds with normal up to medium heavy wear e.g. storage and assembly halls, maintenance workshops, garages and loading ramps.
- Seal coat for broadcast systems, such as multi-storey and underground car parks, maintenance hangars and for wet process areas, e.g. beverage and food industry
Advantages
- Good chemical and mechanical resistance
- Easy application
- Liquid proof
- Gloss finish
- Slip resistant surface possible
Packaging
| Part A | 23,7 kg containers |
| Part B | 6,3 kg containers |
| Part A+B | 30 kg ready to mix units |
| Part A | 220 kg drums |
| Part B | 59 kg drums |
| Part A+B | 1 drum part A (220 kg) + 1 drum part B (59 kg) = 279 kg 3 drums part A (220 kg) + 1 drum part B (177 kg) = 837 kg |
Colour
| Resin - part A | coloured, liquid |
| Hardener - part B | transparent, liquid |
| Extended colour range |
RAL 1001, 6021, 7030, 7032, 7035, 7037, 7038, 7040, 7042, 9002
Other colours on request.
Under direct sun light there may be some discolouration and colour variation; this has no influence on the function and performance of the coating.
Product Details
ENVIRONMENTAL INFORMATION
Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and CoatingsAPPROVALS / STANDARDS
- Particle emission certificate Sikafloor-264 CSM Statement of Qualification – ISO 14644-1, class 4– Report No. SI 0904-480 and GMP class A, Report No. SI 1008-533.
- Outgassing emission certificate Sikafloor-264: CSM Statement of Qualification – ISO 14644-8, class 6,5 - Report No. SI 0904-480.
- Good biological Resistance in accordance with ISO 846, CSM Report No. 1008-533
- Fire classification in accordance with EN 13501-1, Report-No. 2013-B-2119/01, MPA Dresden, Germany, June 2013.
- Synthetic resin screed material according to EN 13813:2002, Declaration of Performance 02 08 01 02 05 00000003 1008, and provided with the CE marking.
- Coating for surface protection of concrete according to EN 1504-2:2004, Declaration of Performance 02 08 01 02 05 00000003 1008, certified by notified factory production control certification body 0921, certificate of conformity of the factory production control 2017, and provided with the CE marking.
- ISEGA Certificate of Conformity 40974 U15
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Chemical Base
Epoxy
Shelf Life
24 months from date of production
Storage Conditions
The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C.
Density
| Part A | ~ 1,64 kg/l |
| Part B | ~ 1,00 kg/l |
| Mixed resin | ~ 1,40 kg/l |
All Density values at +23 °C.
Solid content by weight
~100 %
Solid content by volume
~100 %
Shore D Hardness
| ~76 (7 days / +23 °C) | (DIN 53 505) |
Abrasion Resistance
| ~35 mg (CS 10/1000/1000) (7 days / +23 °C) | (DIN 53109) |
Compressive Strength
| ~53 N/mm2 (Resin filled 1:0.9 with F34) (28 days / +23 °C) | (EN196-1) |
Tensile Strength in Flexure
| ~20 N/mm2 (Resin filled 1:0.9 with F34) (28 days / +23 °C) | (EN 196-1) |
Tensile Adhesion Strength
| > 1,5 N/mm² (failure in concrete) | (ISO 4624) |
Chemical Resistance
Resistant to many chemicals. Contact Sika technical service for specific information.
Thermal Resistance
| Exposure* | Dry heat |
| Permanent | +50 °C |
| Short-term max. 7 d | +80 °C |
| Short-term max. 12 h | +100 °C |
Short-term moist/wet heat* up to +80 °C where exposure is only occasional (steam cleaning etc.).
*No simultaneous chemical and mechanical exposure and only in combination with Sikafloor® systems as a broadcast system with approx. 3–4 mm thickness.
Application
Mixing Ratio
Part A : part B = 79 : 21 (by weight)
Ambient Air Temperature
+10 °C min. / +30 °C max.
Relative Air Humidity
80 % r.h. max.
Dew Point
Beware of condensation!
The substrate and uncured floor must be at least 3 °C above dew point to reduce the risk of condensation or blooming on the floor finish.
Note: Low temperatures and high humidity conditions increase the probability of blooming.
Substrate Temperature
+10 °C min. / +30 °C max.
Substrate Moisture Content
< 4 % pbw moisture content.
Test method: Sika®-Tramex meter, CM-measurement or Oven-dry-method.
No rising moisture according to ASTM (Polyethylene-sheet).
Pot Life
| Temperature | Time |
| +10 °C | ~ 50 minutes |
| +20 °C | ~ 25 minutes |
| +30 °C | ~ 15 minutes |
Curing Time
Before applying Sikafloor®-264 on Sikafloor®-264 allow:
| Substrate temperature | Minimum | Maximum |
| +10 °C | 30 hours | 3 days |
| +20 °C | 24 hours | 2 days |
| +30 °C | 16 hours | 1 days |
Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.
Applied Product Ready for Use
| Temperature | Foot traffic | Light traffic | Full cure |
| +10 °C | ~ 72 hours | ~ 6 days | ~ 10 days |
| +20 °C | ~ 24 hours | ~ 4 days | ~ 7 days |
| +30 °C | ~ 18 hours | ~ 2 days | ~ 5 days |
Note: Times are approximate and will be affected by changing ambient conditions.
Consumption
~0,25–0,3 kg/m² applied as a roller coating
~0,9–1,2 kg/m²/mm applied as a self-smoothing wearing course
These figures are theoretical and do not allow for any additional material due to surface porosity, surface profile, variations in level or wastage etc. For detailed information, please refer to the System data sheet Sikafloor® MultiDur ES-14 and Sikafloor® MultiDur ES-24
MIXING
Prior to mixing, stir part A mechanically. When all of part B has been added to part A, mix continuously for 3 minutes until a uniform mix has been achieved. When parts A and B have been mixed, add the quartz sand and if required the Extender T and mix for a further 2 minutes until a uniform mix has been achieved. To ensure thorough mixing pour materials into another container and mix again to achieve a consistent mix. Over mixing must be avoided to minimise air entrainment.
Mixing Tools
Sikafloor®-264 must be thoroughly mixed using a low speed electric stirrer (300 - 400 rpm) or other suitable equipment. For the preparation of mortars use a forced action mixer of rotating pan, paddle or trough type. Don't use free fall mixers.
APPLICATION
Prior to application, confirm substrate moisture content, relative air humidity and dew point. If > 4 % pbw moisture content, Sikafloor® EpoCem® may be applied as a T.M.B. (temporary moisture barrier) system.
Primer:
Make sure that a continuous, pore free coat covers the substrate. If necessary, apply two priming coats. Apply Sikafloor®-156 / 161 /-160 by brush, roller or squeegee.
Preferred application is by using a squeegee and then backrolling crosswise.
Levelling:
Rough surfaces need to be levelled first. Therefore use e.g. Sikafloor®-156/-161/-160 levelling mortar (see PDS).
Coating:
Sikafloor®-264 as coating, can be applied by short-piled roller (crosswise).
Seal coat:
Sealer coats can be applied by squeegee and then back-rolled (crosswise) with a short-piled roller.
CLEANING OF TOOLS
Clean all tools and application equipment with Thinner C immediately after use. Hardened and/or cured material can only be removed mechanically.