Product Data Sheet Show all documents

Sikadur®-52 IN SLV - Mortar

3-part thixotropic epoxy patch repair / filling mortar

Sikadur®-52 IN SLV - Mortar is solvent-free, 3 component thixotropic mortar based on a combination of epoxy resin and selected quartz aggregates. After mixing it becomes an easy to use multipurpose repair and adhesive mortar.

  • Easy to mix and apply
  • Solvent-free
  • Suitable for dry and damp concrete surfaces
  • Usable at low temperatures
  • Very good adhesion to most construction materials
  • Unique, high mechanical and structural strengths
  • Good abrasion resistance
Product Data Sheet Show all documents

Usage

Sikadur®-52 IN SLV - Mortar is typically used:
  • As bonding mortar on stone, concrete, mortar, plaster work, etc.
  • For vertical and overhead filling of cavities
  • For damaged stair-nosings and spalled concrete
  • As abrasion resistant protective layer
  • Suitable for bearing pad for bridges and heavy machinery
 

Advantages

  • Easy to mix and apply
  • Solvent-free
  • Suitable for dry and damp concrete surfaces
  • Usable at low temperatures
  • Very good adhesion to most construction materials
  • Unique, high mechanical and structural strengths
  • Good abrasion resistance

Packaging

Part A+B+C Pre-batched108 kg

Part A

14 kg in HDPE Container

Part B4 kg in Metal Container

Part C

3 x 30 kg in HDPE Inner line

Colour

Part A

Colourless

Part BAmber

Part C

Grey

Part A+B+C mixed

Concrete Grey Mortar

Product Details

Sustainability / Certifications / Approvals

APPROVALS / STANDARDS

*Testing according to ASTM, C881, Type I & IV, Grade 1, Class C specifications, Except for gel time. * Neat Resin system (Resin +Hardener).
Product Information

Chemical Base

Epoxy Resin

Shelf Life

12 months from date of production

Storage Conditions

Store properly in unopened, undamaged and sealed original packaging, in dry conditions at temperatures between +4°C and +40°C.

Density

Neat Resin

Mortar (1:5)

1.1 ± 0.05 kg/L (Part A+B mixed)

1.96 ± 0.1 kg/L (Part A+B+C mixed)

All density value at +27°C
Technical Information

Compressive Strength

Curing Time

Neat Resin

Mortar

1 day

≥ 10 N/mm2

≥ 40 N/mm2

3 days

≥ 65 N/mm2

≥ 65 N/mm2

7 days≥ 70 N/mm2≥ 70 N/mm2

Above values are for curing at +15°C

         

Curing Time

Neat Resin

Mortar

1 day

≥ 70 N/mm2

≥ 65 N/mm2

3 days

≥ 75 N/mm2

≥ 70 N/mm2

7 days≥ 80 N/mm2≥ 75 N/mm2

Above values are for curing at +25°C

Tensile Strength

Neat Resin

Mortar

≥ 50 N/mm2

≥ 12 N/mm2

Curing Time 7 days, Curing Temperature +15°C

  

Neat Resin

Mortar

≥ 50 N/mm2

≥ 15 N/mm2

Curing Time 7 days, Curing Temperature +25°C

Tensile Adhesion Strength

Curing time

Neat Resin

Mortar (1:5)

2 days (moist cure)≥ 7 N/mm2≥ 7 N/mm2

14 days (moist cure)

≥ 10 N/mm2

≥ 10 N/mm2

2 days (dry cure)≥ 7 N/mm2≥ 7 N/mm2
14 days (dry cure)≥ 10 N/mm2≥ 10 N/mm2

Above values are at curing temperature +15°C

Curing time

Neat Resin

Mortar (1:5)

2 days (moist cure)≥ 7 N/mm2≥ 7 N/mm2

14 days (moist cure)

≥ 10 N/mm2

≥ 10 N/mm2

2 days (dry cure)≥ 7 N/mm2≥ 7 N/mm2
14 days (dry cure)≥ 10 N/mm2≥ 10 N/mm2

Above values are at curing temperature +25°C

Heat Deflection Temperature

≥ 50°C (7 days at +25°C)

(ASTM D 648)

Water Absorption

Neat Resin

Mortar (1:5)

~0.25%

~0.56%

Water immersion for 24 hours after 7 days cure

 

Application

Application Information

Mixing Ratio

Part A : Part B : Part C = 7 : 2 : 45 (by weight)

 

Resin (Part A + Part B) : Powder (Part C) = 1 : 5 (by weight)

Product Temperature

+15°C min. / +45°C max.

Ambient Air Temperature

+4°C min. / +45°C max.

Relative Air Humidity

75% max

Substrate Temperature

+4°C min. / +45°C max.

Pot Life

Temperature

Neat Resin

Mortar

+15°C

~75 minutes

~150 minutes

+25°C

~24 minutes

~65 minutes

100 g mass
Consumption

Consumption

Layer

Components

Consumption

Primer

Part A+B

0.1 - 0.2 kg/m2

Mortar

Part A+B+C

~2.2 kg/m² per mm of thickness
Application steps

SUBSTRATE QUALITY

Sound, clean, free from oil and grease and surface treatments etc.

SUBSTRATE PREPARATION

Concrete, mortar, stone should be thoroughly prepared by high pressure water jetting or mechanical means such as grinding, chiselling etc. Cracks must be cleaned to remove dust with compressed air.

MIXING

Mixing for primer
Weigh the resin (comp. A) and hardener (comp. B) part as per mixing ratio (by weight) and mix together for 3 minutes at slow speed (400-500 rpm) with a mixing spindle attached to an electrical drill. Continue mixing until the material becomes uniform in color. Avoid aeration while mixing. Mix only that quantity which can be used within its pot life.

Apply one coat primer on substrate to ensure excellent bonding between substrate and coating or mortar layer.

 

Mixing for Mortar system
To prepare an epoxy mortar slowly add 5 - 6 parts by weight of filler (comp. C) to 1 part of mixed Part A + Part B and mix until uniform in consistency.

CLEANING OF TOOLS

Clean all tools and application equipment with Sika® Colma-Cleaner immediately after use. Hardened / cured material can only be mechanically removed.

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