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Sika MonoTop-630 Rapid, Fast-setting cement-based repair mortar, Interior & Exterior, Grey Powder, 25 kg

Sika MonoTop-630 Rapid, Fast-setting cement-based repair mortar, Interior & Exterior, Grey Powder, 25 kg

Cement & Mortar
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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General Specifications
Packaging 25 kg
Usage General repairs for all structures, interior/exterior, horizontal/vertical
Usage Area Interior & Exterior
Color Grey powder
Chemical Base Portland cement, selected aggregates and additives.
Storage Conditions Store in original unopened, sealed and undamaged packaging in dry and cool conditions
Density 2.10 kg/L
Application Thickness 8 mm >< 30 mm
Ambient Air Temperature +5°C >< +25°C
Substrate Temperature +5°C >< +25°C
Working time 15 - 20 minutes
Waiting Time 15–20 minutes
Consumption 2.10 kg/m²/mm

R4 FAST SETTING CEMENTITIOUS REPAIR MORTAR

Sika MonoTop-630 Rapid (previously Sika Rapid Repair Mortar) is a one component fast setting cementitious repair mortar, meeting the requirements of Class R4 of EN 1504-3.

Usage
▪ For repairing all types of structures.
▪ Horizontal and vertical repairs.
▪ Hand applied repairs.
▪ Floor slabs and car park decks.
▪ For exterior and interior use.
▪ In place of R1, R2 and R3 mortars.  
Advantages
▪ Pre-bagged for quality.
▪ Just add water.
▪ High early strength.
▪ Rapid setting.
▪ Contains no chloride admixtures.
▪ Non-corrosive to steel.
▪ Can be overcoated.
Packaging

25 kg bag
Colour

Grey powder
Technical Information
Compressive Strength

1 day ~50 MPa

(EN12190)

7 days ~60 MPa
28 days ~70 MPa

Modulus of Elasticity in Compression

~30 GPa

(EN13412)

Tensile adhesion strength

~2.5 MPa

(EN12190)

Restrained Shrinkage / Expansion

~2.5 MPa

(EN12617-4)

Reaction to Fire

Euroclass A1

(EN 1504-3 cl 5.5)
Application Information
Mixing Ratio

~2.5 to 3.0 L of water for 25 kg powder
Layer Thickness

8.0 mm min. / 30 mm max.
Ambient Air Temperature

+5°C min. / +25°C max.
Substrate Temperature

+5°C min. / +25°C max.
Pot Life

~15-20 minutes (at +20°C)