Product Data Sheet Show all documents

SikaGrout®-214 IN

HIGH PRECISION, NON-SHRINK, EXPANDING POURING GROUT

SikaGrout®-214 IN is a cement based 1-component, ready to mix, non-shrink, ready to use, pourable and flowable, two stage expanding engineering grout in dry powder form. It is widely used for precision grouting in engineering objects subjected to static and dynamic loads.

  • Dual Shrinkage compensated
  • Suitable for temperature of above 0°C to 200°C
  • Adjustable consistency
  • Rapid strength development
  • Excellent bond to Concrete
  • No Segregation or bleeding
  • High final strengths
  • Impact and vibration resistant
  • Non-corrosive to anchor bolts, base plate/saddle/frame, sliding plate
  • Frost, oil and fire resistant
  • Suitable to use under restraints and grout thickness required
  • Maximum Flow distance is compatible to the dimensions of base plate/saddle/frame
  • Resistant to the chemicals, gases etc. being handled in equipment
  • Chloride free
Product Data Sheet Show all documents

Usage

  • To grout bearings, machine foundations, columns joints in precast construction etc.
  • To grout anchors in concrete
  • To grout cavities, gaps and voids in concrete
  • To grout base plate of turbine, compressor, boilers, pumps and heavy machinery
  • Sealing around penetrations
  • Post fixings
 

Advantages

  • Dual Shrinkage compensated
  • Suitable for temperature of above 0°C to 200°C
  • Adjustable consistency
  • Rapid strength development
  • Excellent bond to Concrete
  • No Segregation or bleeding
  • High final strengths
  • Impact and vibration resistant
  • Non-corrosive to anchor bolts, base plate/saddle/frame, sliding plate
  • Frost, oil and fire resistant
  • Suitable to use under restraints and grout thickness required
  • Maximum Flow distance is compatible to the dimensions of base plate/saddle/frame
  • Resistant to the chemicals, gases etc. being handled in equipment
  • Chloride free

Packaging

30kg bag

Colour

Grey Powder

Product Details

Product Information

Composition

Cement, special additives, and aggregates

Shelf life

6 months from date of production.

Storage conditions

Store properly in dry conditions in undamaged and unopened original sealed packaging.

Bulk density

1.15–1.60 kg/L (dry powder density) at +27 °C

(ASTM C948)

Maximum grain size

2.36 mm

Product declaration

ASTM C1107

 
Technical Information

Compressive strength

With 70.6 mm Cube, at ambient Temperature +30°C

1 day

≥ 25 N/mm2

3 days

≥ 35 N/mm2

7 days

≥ 45 N/mm2

28 days≥ 65 N/mm2

With 50 mm Cube, at ambient Temperature +30°C

1 day≥ 25 N/mm2
3 days≥ 36 N/mm2
7 days≥ 50 N/mm2
28 days≥ 70 N/mm2

Modulus of elasticity in compression

~ 37000 N/mm2

(ASTM C469)

Tensile strength in flexure

7 days

≥ 7 N/mm2

28 days

≥ 9 N/mm2

Ambient Temperature +30°C

Splitting tensile strength

28 days

≥ 3.5 N/mm2

Tensile adhesion strength

≥ 12 N/mm2 (7 days, +30 °C)(ASTM C882)
≥ 2.0 N/mm2 (28 days, +30 °C)(EN 1542)

This term is also referred to as Bond Strength

Expansion

Upto 4%

(ASTM C 1090)

Application

Application Information

Mixing ratio

FlowableWater : Powder =
0.15–0.16 by weight		4.5–4.8 litres water per
30 kg bag
PourableWater : Powder = 0.14
by weight		4.2 litres water per 30
kg bag

Fresh mortar density

2000–2300 kg/m3

Layer thickness

100 mm max.

Flowability

Flow cone (mm)                       ≥ 200 mm

(ASTM C230/230M)

Ambient air temperature

+5°C min / +40°C max

Substrate temperature

+5°C min / +40°C max

Pot Life

~ 20 minutes at +30°C(FIP 5.1)

Initial set time

~30 minutes
Consumption

Consumption

~1950 kg/m3 at water to powder ratio 0.15
Application steps

MIXING

Mixing Time : 3 minutes minimum

Mixing Tools : Mix grout powder mechanically in the correct ratio with water with low speed (max. 500 rpm) electric drill to avoid entraining too much air.

Put around 80 to 90% of required water in the mixing drum, followed by SikaGrout®-214 IN and then add the balance water.

 

Dependent on the desired consistency and flow properties, the mixing ratio can be adjusted.

Do not mix more grout, which cannot be used within Pot Life. DO NOT ADD EXTRA WATER.

APPLICATION

Pour grout immediately after mixing into the prepared openings. Ensure that air displaced by the grout can easily escape; otherwise entrapped air will prevent full contact grouting. Wet porous substrates to saturated surface dry condition.

When grouting base plates etc., ensure that a continuous and sufficient head of pressure is maintained to keep the grout flowing. To make optimum use of the products expansion properties, apply the grout as quickly as possible (within max. 15 minutes).

CURING TREATMENT

Keep any visible, exposed grout surfaces as small as possible and protect from premature drying out by suitable measures (keep moist, cover with wet Hessian etc.).

CLEANING OF EQUIPMENT

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

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