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SikaCeram 255 Grey Large Tile

SikaCeram 255 Grey Large Tile

535.0 INR/Bag

Product Details:

  • Application Layer thickness: 3mm (Minimum) Extended open time Reduced vertical slip Smooth application Typical bonding substrates: Cementitious screed, concrete, plaster, ceramic tiles, calcium sulphate screed, gypsum fibre boards
  • Usage All kinds of medium, large-sized tiles Ceramic Vitrified Glass mosaic Earthenware Porcelain Stoneware Terrazzo Unglazed Marble and natural stone
  • Installation Type The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 C and +35 C. Product declaration C2TE* according to EN 12004-1
  • Product Type BAG
  • Main Material Grey or White powder
  • Surface Treatment Polished
  • Weight 25 Kilograms (kg)
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SikaCeram 255 Grey Large Tile Price And Quantity

  • 1 Bag
  • 535.0 INR/Bag

SikaCeram 255 Grey Large Tile Product Specifications

  • Grey or White powder
  • All kinds of medium, large-sized tiles Ceramic Vitrified Glass mosaic Earthenware Porcelain Stoneware Terrazzo Unglazed Marble and natural stone
  • 25 Kilograms (kg)
  • The product must be stored in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 C and +35 C. Product declaration C2TE* according to EN 12004-1
  • BAG
  • Layer thickness: 3mm (Minimum) Extended open time Reduced vertical slip Smooth application Typical bonding substrates: Cementitious screed, concrete, plaster, ceramic tiles, calcium sulphate screed, gypsum fibre boards
  • Polished

SikaCeram 255 Grey Large Tile Trade Information

  • KOLKATA
  • Cash in Advance (CID)
  • 20 Bag Per Day
  • 2 Days
  • Within a certain price range free samples are available
  • 25 kg bag
  • East India Bihar Jharkhand Odisha West Bengal
  • (EN 12004-2 / ISO 13007-2)

Product Description

SikaCeram-255 Large Tile is a high performance cementitious
improved powdered, floor and wall adhesive
with no vertical slip and extended open time for
fixing large ceramic tiles, vitrified tiles, glass mosaic
and natural stone. For residential, industrial and commercial
wet and dry environments up to 10 mm thickness.
Indoor and outdoor use. EN 12004: Classification
C2TE* and IS 15477: 2019,Type 3 Adhesive
USES
Bonding the following types of tiles:
All kinds of medium, large-sized tiles
Ceramic
Vitrified
Glass mosaic
Earthenware
Porcelain
Stoneware
Terrazzo
Unglazed
Marble and natural stone
Bonding tiles for the following applications:
Balconies
Bathrooms
Commercial / Residential environments
Facades
Kitchens
Swimming pools
Terraces
Wet areas
Industrial floors
Heavy trafficked floors
Overlaying existing indoor sound ceramic tiles or
stones
Interior and exterior use
CHARACTERISTICS / ADVANTAGES
Layer thickness: 3mm (Minimum)
Extended open time
Reduced vertical slip
Smooth application
Typical bonding substrates: Cementitious screed,
concrete, plaster, ceramic tiles, calcium sulphate
screed, gypsum fibre boards
APPROVALS / STANDARDS
PRODUCT INFORMATION
Chemical base Portland cement, selected aggregates, water retention additives, re-dispersible
polymer
Packaging 25 kg bag
Appearance / Colour Grey or White powder
Shelf life 12 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 +35 C.
Product declaration C2TE* according to EN 12004-1
1 / 4
C2TE* according to ISO 13007-1
IS 15477: 2019,Type 3 Adhesive
*Tensile adhesion strength test after freeze-thaw cycles not conducted due to tropical climatic conditions
TECHNICAL INFORMATION
Tensile adhesion strength Initial / dry condition 1.0 N/mm2
After water immersion /
wet condition
1.0 N/mm2
After heat ageing 1.0 N/mm2
After > 30 minutes, open
time
0.5 N/mm2
(EN 12004-2 /
ISO 13007-2)
Slip resistance 0.5 mm (EN 12004-2 / ISO 13007-2)
SYSTEM INFORMATION
System structure For the following substrates, a primer must be used:
Substrate Primer
Calcium sulphate substrate (gypsum,
gypsum fibre boards, calcium sulphate
screed)
SikaCeram-935 Floor Leveler
Primer diluted with water in ratio
1:1
APPLICATION INFORMATION
Fresh mor tar density Grey 1.70 0.20 kg/L (+27 C)
White 1.70 0.20 kg/L (+27 C)
(EN ISO 2811-1)
Consumption Consumption is dependent on the substrate, surface profile, roughness,
size of the tiles, the joints between them and application technique (i.e.
single spreading / floating method or double spreading / buttering method).
Apply product to a test area to calculate the exact consumption for
the specific substrate conditions and proposed application.
As a guide for a single adhesive layer:
Size of tiles Bed thickness Consumption
(Grey) dry
powder
Consumption
(White) dry
powder
Small 3 mm 2.503.00 kg/m2 2.753.25 kg/m2
Medium 4 mm 3.003.50 kg/m2 3.504.00 kg/m2
Large 5 mm 3.754.25 kg/m2 4.254.75 kg/m2
Ambient air temperature +5 C min. / +35 C max.
Mixing ratio Packing Water to powder ratio
by weight
Quantity of water per
bag
25 kg, Grey 0.250.28 6.257.00 L
25 kg, White 0.270.29 6.757.25 L
Substrate temperature +5 C min. / +35 C max.
Maturing time ~5 minutes
Pot life 180 minutes (100 g mass, +27 C)
Open time > 30 min (EN 12004-2 / ISO 13007-2)
Adjustability time ~40 min (+27 C)
Product Data Sheet
SikaCeram-255 Large Tile
October 2024, Version 02.02
021710102000000754
2 / 4
Applied product ready for use Use Waiting time
Grouting floors / walkability 2436 hours
Grouting walls 46 hours
Water immersion ~21 days
Values determined in laboratory conditions: +23 C 2 C, R.H. 50 % 5 %.
Higher temperatures will reduce the indicated waiting time, lower temperatures
increase waiting time.
BASIS OF PRODUCT DATA
All technical data stated in this Product Data Sheet are
based on laboratory tests. Actual measured data may
vary due to circumstances beyond our control.
ECOLOGY, HEALTH AND SAFETY
User must read the most recent corresponding Safety
Data Sheets (SDS) before using any products. The SDS
provides information and advice on the safe handling,
storage and disposal of chemical products and contains
physical, ecological, toxicological and other
safety-related data.
APPLICATION INSTRUCTIONS
SUBSTRATE QUALITY / PRE-TREATMENT
Important: Do not apply on metal surfaces and wood.
Important: Gypsum plaster and anhydrite screed substrates
must have a maximum moisture content of 0.5
%.
The substrate can be one of the following materials:
Cementitious screed, concrete, plaster, ceramic tiles,
cement lime mor tars, calcium sulphate screed,
gypsum fibre boards.
Cementitious substrates must be sufficiently cured
and dried (26 weeks).
All substrates must be structurally sound, able to
support the weight of the new tiling and provide a
firm and securely fixed background.
Substrates must be clean, dry, free of any loose or
friable particles, contaminants such as dust, dirt, oil,
wax polish, grease, cement laitance or efflorescence.
Use adequate mechanical preparation techniques to
remove from the substrate, all traces of any materials
that could reduce the product's adhesion to the
substrate.
Smooth surfaces must be roughened lightly to improve
adhesion.
To confirm adequate surface preparation and adhesion,
carry out a small trial before full application.
Any small surface defects and variations in level, profile,
or around exposed aggregates, prefill and level
with an additional layer of SikaCeram-255 Large Tile
to a maximum thickness of 5 mm, applied at least 24
hours before full adhesive application.
For larger and thicker areas of substrate re-profiling
and making good, use suitable mort ars from the Sika
MonoTop or SikaCeram Floor Leveler range.
Identify cracks in the substrate and seal appropriately
with Sikadur epoxy resins.
When laying tiles on non-absorbent or substrates
with limited absorbency, such as existing ceramic
tiles, painted surfaces etc., check these surfaces are
all sound, firm and securely bonded. Use suitable degreasing
/ descaling products to thoroughly and completely
clean the substrate.
For applications in hot climates / environments, or
on absorbent substrates, thoroughly pre-dampen the
substrate immediately before product application.
Avoid any ponding / standing water on the substrate.
Surface must not be damp to touch.
If a waterproofing layer is required under the tiles,
cement-based and acrylic-based Sika waterproofing
product / systems must be applied to the substrate
before tiling.
MIXING
Important: Avoid over-mixing to minimise air entrainment.
Requirement: Use a low speed electric single paddle
mixer (< 500 rpm) with spiral paddle for mixing.
Pour the minimum recommended quantity of clean
cold water into a clean mixing container.
1.
Gradually add SikaCeram-255 Large Tile powder to
the water while mixing.
2.
Mix thoroughly for ~5 minutes until a uniformly coloured,
smooth mix is achieved. Add additional water,
if necessary, to the maximum specified amount.
3.
Do not mix for ~5 minutes to allow mixed product to
mature.
4.
5. Remix for ~15 seconds.
APPLICATION
Important: Apply sufficient adhesive to ensure adequate
wetting of the backs of the tiles.
Important: Coverage on the back of the tiles must be
100 %.
Important: Tiling must be carried out on freshly applied
adhesive. Exert adequate pressure to ensure 100
% complete and uniform contact with the adhesive to
achieve optimum adhesion.
Important: If a skin forms on the surface of the adhesive,
immediately remove the adhesive layer with a
trowel, discard material and apply a fresh layer of
SikaCeram-255 Large Tile adhesive.
Important: Protect freshly applied material from freezing
conditions and rain, etc.
Important: For natural stone tiles, always carry out a
preliminary test application first.
Note: On cementitious substrates, SikaCeram-255
Large Tile can be used for laying non-absorbent tiles
indoors up to 24 ft2 (e.g. 4 ft 6 ft). On walls up to 8 ft
height, non-heated floors and outdoor applications up
to 8 ft2 (e.g. 2 ft 4 ft).
Product Data Sheet
SikaCeram-255 Large Tile
October 2024, Version 02.02
021710102000000754
3 / 4
Note: For tiles > 900 cm2 (30 30 cm), the doublespreading
(buttering) technique is always recommended.
Apply sufficient adhesive to the prepared fixing surfaces
with the flat side of trowel.
1.
Comb additional adhesive with appropriate square
notched trowel to the required bed thickness.
2.
Wherever needed (for large tiles), back butter the
tiles for full bedding.
3.
Place tiles into wet, sticky adhesive and use rubber
mallet to fully embed the tiles.
4.
Adjust tiles if required. Provide support wherever
needed.
5.
Clean off surplus adhesive from tile face and
between tile joints before the adhesive has dried.
6.
CLEANING OF TOOLS
Clean all tools and application equipment with water
immediately after use. Hardened material can only be
mechanically removed.
LOCAL RESTRICTIONS
Note that as a result of specific local regulations the
declared data and recommended uses for this product
may vary from country to country. Consult the local
Product Data Sheet for exact product data and uses.
LEGAL NOTES
The information, and, in particular, the recommendations
relating to the application and end-use of Sika
products, are given in good faith based on Sika's current
knowledge and experience of the products when
properly stored, handled and applied under normal
conditions in accordance with Sika's recommendations.
In practice, the differences in materials, substrates
and actual site conditions are such that no warranty
in respect of merchantability or of fitness for a
particular purpose, nor any liability arising out of any
legal relationship whatsoever, can be inferred either
from this information, or from any written recommendations,
or from any other advice offered. The
user of the product must test the products suitability
for the intended application and purpose. Sika reserves
the right to change the properties of its
products. The proprietary rights of third parties must
be observed. All orders are accepted subject to our
current terms of sale and delivery. Users must always
refer to the most recent issue of the local Product
Data Sheet for the product concerne
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