Product Data Sheet Show all documents

SikaGrout®-214 MY

MULTI-PURPOSE DUAL SHRINKAGE COMPENSATED CEMENTITIOUS GROUT

SikaGrout®-214 MY is a dual-shrinkage compensated self-levelling, premixed cementitious grout with extended working time to suit local ambient temperatures.

SikaGrout®-214 MY is an economical and easy to use material requiring the simple addition of water. Other beneficial properties are:
  • Easy to mix and apply
  • Good flow characteristics
  • Rapid strength development
  • High ultimate strength
  • Impact resistant
  • Non-corrosive
  • Non-toxic
  • Iron and chloride free
  • Dense and non-shrink (2-step expansion)
  • Extended working time
Product Data Sheet Show all documents

Usage

SikaGrout®-214 MY is suitable for the following grouting works with clearance of 10 mm or more:
  • Machine foundations
  • Columns in precast constructions
  • Concrete anchors
  • Bridge bearings
  • Cavities
  • Gaps
  • Recesses
  • Rail beds
 

Advantages

SikaGrout®-214 MY is an economical and easy to use material requiring the simple addition of water. Other beneficial properties are:
  • Easy to mix and apply
  • Good flow characteristics
  • Rapid strength development
  • High ultimate strength
  • Impact resistant
  • Non-corrosive
  • Non-toxic
  • Iron and chloride free
  • Dense and non-shrink (2-step expansion)
  • Extended working time

Packaging

25 kg bag

Colour

Grey premixed powder

Product Details

Product Information

Shelf Life

6 months from the date of production

Storage Conditions

Store properly in original, unopened and undamaged sealed packaging in dry conditions between +10 °C to +35 °C. Protect from direct sunlight, rain and water.

Maximum Grain Size

3.3 mm
Technical Information

Compressive Strength

Flowable consistency

24 hours

> 20 N/mm²

7 days

> 50 N/mm²

28 days

> 60 N/mm²

 

Expansion

At 24 hours

Flowable consistency

Pourable consistency

Stiff consistency

0.70 %

0.30 %

0.07 %

Reaction to Fire

Class A1

(EN 13501-1)

Application

Application Information

Mixing Ratio

Consistency

Water per 25 kg of grout

Flowable

4.0–4.4 L

Pourable

3.6–4.0 L

Stiff

3.0–3.4 for special application such as anchoring starter bars

Fresh mortar density

~2.2 kg/l (depending on consistency and temperature)

Layer Thickness

100 mm max. per pour / 10 mm min. per pour

Flowability

Flowable consistency

Pourable consistency

Stiff consistency

300 mm

270 mm

180 mm*

* after 15 strokes
 

Ambient Air Temperature

+10 °C min. / +40 °C max.

Substrate Temperature

+10 °C min. / +40 °C max.

Setting Time

Flowable consistency

Pourable consistency

Stiff consistency

4 h : 30 m

3 h : 40 m

3 h : 00 m
Consumption

Yield

Flowable consistency

SikaGrout®-214 MY

1.8 kg

25 kg

72 x 25 kg

Water

0.3 L

4.2 L

302 L

Volume mortar

1 L

13.9 L

1 m³


Pourable consistency

SikaGrout®-214 MY

1.9 kg

25 kg

76 x 25 kg

Water

0.3 L

4 L

303 L

Volume mortar

1 L

13.2 L

1 m³
Application steps

MIXING

Place 70–80 % of the premeasured clean water (depending on consistency required – refer to “Mix Ratio”) into a clean container and gradually add the whole bag of SikaGrout®-214 MY into it while continuously mixing. Add the remaining water until the desired consistency is obtained.

Mix for 2 – 3 minutes with a low speed drill (500 rpm max.).

APPLICATION

Use SikaGrout®-214 MY for grouting only.

After mixing, stir lightly with a spatula for a few seconds to release any entrapped air. The grout is then poured immediately into the prepared formwork.

When carrying out baseplate grouting, ensure sufficient pressure head it maintained for uninterrupted mortar flow. For formwork repair, the prepared formwork must be firmly in place and kept watertight.

When placing grout over a large area, it is important to maintain a continuous flow throughout. Work sequence must be properly organised to ensure an uninterrupted flow.

 

For sections thicker than 100 mm or for grouting large areas, it is necessary to mix SikaGrout®-214 MY with graded 10 mm silt free aggregates to minimise temperature rise generated during curing stage. The quantity of aggregates should not exceed 1 part aggregates to 1 part SikaGrout®-214 MY by weight. Other precautions such as the use of chilled water, insulation of the formwork or baseplate may be required. Please consult our Technical Service Department for assistance.


To further ensure that air entrapped during mixing is allowed to fully escape, it may be necessary to make breather holes. Use steel rods or chains to assist the flow of grout where necessary.

CLEANING OF TOOLS

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

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