Sikadur®-52 IN SLV - 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
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-batched | 108 kg |
| Part A | 14 kg in HDPE Container |
| Part B | 4 kg in Metal Container |
| Part C | 3 x 30 kg in HDPE Inner line |
Colour
| Part A | Colourless |
| Part B | Amber |
| Part C | Grey |
| Part A+B+C mixed | Concrete Grey Mortar |
Product Details
APPROVALS / STANDARDS
*Testing according to ASTM, C881, Type I & IV, Grade 1, Class C specifications, Except for gel time. * Neat Resin system (Resin +Hardener).
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
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
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
| 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 |
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.