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Sikacrete®-113 PP SR

SULFATE RESISTANT, PUMPABLE, FREE FLOWING, SHRINKAGE COMPENSATED MICRO-CONCRETE FOR GROUTING AND REPAIR

Sikacrete®-113 PP SR is a cementitious, sulfate resistant, pre-bagged, free flowing, one component, non-shrink precision micro-concrete with high early and ultimate strength.
Suitable for use in hot and tropical climatic conditions.

Sikacrete®-113 PP SR is an easy to use precision micro-concrete requiring only the addition of water. It offers the following beneficial properties:
  • Easy to mix
  • Very good flow characteristics
  • Adjustable consistency
  • Moderate heat of hydration
  • Shrinkage compensated
  • High final strength
  • Non-flammable
  • Vapour permeable
  • Compatible with the properties of typical concrete
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Usage

Sikacrete®-113 PP SR precision micro-concrete is used for repair and grouting in various applications such as:
  • Structural repair of deteriorated concrete
  • Columns in precast construction
  • Casting sections or members where the volumes required are too large for conventional grouts, and too small and inaccessible for normal concreting applications.
  • Cavities, gaps and recesses
  • Suitable for applications with sea water exposure
  • Suitable for below ground applications in contact with aggressive soil exposure
  • Re-profiling of damaged concrete members and reprofiling of pile tops using formwork for both pouring and pumping techniques.
 

Advantages

Sikacrete®-113 PP SR is an easy to use precision micro-concrete requiring only the addition of water. It offers the following beneficial properties:
  • Easy to mix
  • Very good flow characteristics
  • Adjustable consistency
  • Moderate heat of hydration
  • Shrinkage compensated
  • High final strength
  • Non-flammable
  • Vapour permeable
  • Compatible with the properties of typical concrete

Packaging

25 kg bag

Colour

Grey powder

Product Details

Product Information

Composition

Sulfate resistant cement, selected fillers and aggregates, special additives

Shelf life

12 months minimum from date of production

Storage conditions

Store in undamaged, unopened, original sealed packaging in dry condition at temperatures between +5 °C and +35 °C. Protect from direct sunlight, heat and moisture.

Maximum Grain Size

~5 mm

 
Technical Information

Compressive Strength

+25 °C

1 Day

7 Day

28 Day

W/P = 0.11 (2.75 L water / 25 kg)

~35 N/mm2

~45 N/mm2

~60 N/mm2

*Testing cubes 50 x 50 x 50 mm

Tensile Adhesion Strength

≥ 1.5 N/mm2 (or concrete failure)

(BS EN 1881)

Application

Application Information

Mixing Ratio

Consistency

L water per 25 kg bag

Water / Powder Ratio

Flowable

2.75- 3.25

0.11 - 0.13

Fresh Mortar Density

~2.3 kg/l (25 °C)

Layer Thickness

Min. 25 mm per pour
Max. 300 mm per pour

Ambient Air Temperature

+5 °C min. / +35 °C max.

Substrate Temperature

+5 °C min. / +35 °C max.

Pot Life

~60 min (25 °C)
Consumption

Yield

~12.2 L / 25 kg bag
Application steps

MIXING

Add water according to the desired consistency into a clean mixing vessel before slowly adding the Sikacrete®-113 PP SR powder. Sikacrete®-113 PP SR is best mixed in a forced action mixer, for 2 to 3 minutes or until the mix is free of lumps, not longer than 5 minutes. Slow speed drill (maximum 500 rpm) can be also used for mixing. Normal tumble type concrete mixers are not suitable. Do not mix more grout than can be placed within 15 to 20 minutes. Do not add extra water or other ingredients. Mix only full bags for the best result.

 

APPLICATION

Before pouring let the mixed grout stand for approximately 5 minutes after mixing to allow entrapped air to escape. Pour into the prepared area such that the grout has the shortest distance to travel. Ensure that air displaced by the grout is allowed to escape. When carrying out the base plate grouting, ensure a sufficient head of pressure to keep the mortar flowing. All exposed areas of the mortar surface should be kept as small as possible.

CURING TREATMENT

Treat exposed surfaces with Antisol®-WB curing compound or use other approved curing methods such as polyethylene sheeting or wet hessian. Do not commence fogging until final set has been reached.

CLEANING OF EQUIPMENT

Clean equipment and mixer immediately after application with water. Hardened material can only be removed mechanically.

 

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