Sikafloor®-160

LEED Rating
Sikafloor®-160 conforms to the requirements of LEED EQ Credit 4.2: Low-Emitting Materials: Paints & Coatings SCAQMD Method 304-91 VOC Content < 100 g/l

• Epoxy primer, levelling mortar and mortar screed according to EN 1504-2: 2004 and EN 13813:2002, DoP 02 08 01 02 050 0 000021 1008, certified by Factory Production Control Body No. 0921 and provided with the CE-mark.
• “Products and systems for the protection and repair of concrete structures–Test method – Compatibility on wet concrete when exposed to the effects of humidity from the rear” according to the DIN EN 13578:2004.Proof statement P 9400-E

Epoxy

12 months from date of production

The packaging must be stored properly in original, unopened and undamaged sealed packaging, in dry conditions at temperatures between +5°C and +30°C.

All density values at +23°C

~100 %

~100 %

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.

Part A : Part B = 64 : 36 (by weight)  1.6:1 (by volume)

+10°C min. / +30°C max.

80 % r.h. max.

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.

+10°C min. / +30°C max.

Maximum 4% when measures using Sika® - Tramex meter ( at the time of application).
Please note that the moisture content must be < 4 % pbw when using the CM measurement or Oven-dry-method. 

No rising moisture according to ASTM (Polyethylene-sheet).

Before applying solvent free products on Sikafloor®-160 allow:

Before applying solvent containing products on Sikafloor®-160 allow:

Times are approximate and will be affected by changing ambient conditions particularly temperature and relative humidity.

Note: These figures are theoretical and do not allow for any additional material required due to surface porosity, surface profile, variations in level or wastage etc.

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®-160 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. Free fall mixers should not be used.

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 a continuous, pore free coat covers the substrate. If necessary, apply two priming coats. Apply Sikafloor®-160 by brush, roller or squeegee. Preferred application is by using a squeegee and then backrolling crosswise.
Levelling mortar:
Rough surfaces need to be levelled first. Apply the levelling mortar by squeegee/trowel to the required thickness.
Intermediate layer:
Sikafloor®-160 is poured, spread evenly by means of a serrated trowel. Roll immediately in two directions with spiked roller to ensure even thickness and if required broadcast with quartz sand, after about 15 minutes (at +20°C) but before 30 minutes (at+20°C), at first lightly and then to excess.
Bonding bridge:
Apply Sikafloor®-160 by brush, roller or squeegee. Preferred application is by using a squeegee and then backrolling crosswise.
Epoxy screed / repair mortar:
Apply the mortar screed evenly on the still “tacky” bonding bridge, using levelling battens and screed rails as necessary. After a short waiting time compact and smoothen the mortar with a trowel or Teflon coated power float (usually 20 - 90 rpm).

Clean all tools and application equipment with Thinner C immediately after use. Hardened and/or cured material can only be removed mechanically.