Structural Adhesives - Sikadur®-30

Application

:

Indoor | Outdoor

Chemical Base

:

Epoxy resin

Colour

:

Component A: White | Component B: Black | Components A+B mixed: Light grey

Shelf Life

:

24 months from date of production

Storage Conditions

:

Protect from direct sunlight

Usage

:

Sika® CarboDur® Plates to concrete, brickwork and timber | Steel plates to concrete

Packaging

:

6 kg (A+B): Pre-batched unit pallets of 480 kg (80 x 6 kg) | Not pre-dosed industrial packaging (pallets at 14 pails): Component A (30 kg pails) | Component B (10 kg pails)

Ambient Air Temperature

:

+8 °C minimum/ +35 °C maximum

Coefficient Of Thermal Expansion

:

2.5 x 10−5 per °C (Temperature range: −20 °C to +40 °C) (EN 1770)

Compressive Strength

:

Curing Time: 12 hours | 1 day | 3 days | 7 days | Curing Temperature +10 °C: - | ~55 N/ mm² | ~70 N/ mm² | ~75 N/ mm² | Curing Temperature +35 °C: ~85 N/ mm² | ~90 N/ mm² | ~90 N/ mm² | ~90 N/ mm²

Density

:

1.65 kg/ l ± 0.1 kg/ l (Components A+B mixed) (At +23 °C)

Dew Point

:

Substrate temperature during application must be at least 3 °C above dew point

Different Coloured Components (For Mixing Control)

:

Yes

Easy To Mix And Apply

:

Yes

Glass Transition Temperature

:

Curing time: 30 days | Curing temperature: +30 °C | TG: +52 °C

Hardening Is Not Affected By High Humidity

:

Yes

Hardens Without Shrinkage

:

Yes

High Abrasion And Shock Resistance

:

Yes

High Creep Resistance Under Permanent Load

:

Yes

High Initial And Ultimate Mechanical Resistance

:

Yes

High Strength Adhesive

:

Yes

Impermeable To Liquids And Water Vapour

:

Yes

Layer Thickness

:

30 mm maximum

Mixing Ratio

:

Component A : Component B = 3 : 1 by weight or volume

Modulus Of Elasticity In Compression

:

~9600 N/ mm² (At 23 °C) (ASTM D 695)

No Primer Needed

:

Yes

Pot Life

:

Temperature: +8 °C | +20 °C | +35 °C | Potlife: ~120 minutes | ~90 minutes | ~20 minutes | Open time: ~150 minutes | ~110 minutes | ~50 minutes

Product Temperature

:

Must be applied at temperatures between +8 °C and +35 °C

Sag Flow

:

On vertical surfaces it is non-sag up to 3−5 mm thickness at 35 °C (FIP: Fédération Internationale de la Précontrainte)

Service Temperature

:

−40 °C to +45 °C (When cured at +23 °C)

Shrinkage

:

0.04 % (FIP: Fédération Internationale de la Précontrainte)

Squeezability

:

4000 mm² at +15 °C at 15 kg (FIP: Fédération Internationale de la Précontrainte)

Substrate Moisture Content

:

Maximum 4 % pbw

Substrate Temperature

:

+8 °C minimum/ +35 °C maximum

Tensile Adhesion Strength

:

Curing Time: 7 days | Concrete dry (Subsrate) | +23 °C (Curing temperature) | > 4 N/ mm² (Adhesion strength) | Curing time: 7 days | Steel (Substrate) | +23 °C (Curing temperature) | > 21 N/ mm² (Adhesion strength)

Tensile Strength

:

Curing Time: 1 day | 3 days | 7 days | Curing Temperature +15 °C: ~20 N/ mm² | ~23 N/ mm² | ~26 N/ mm² | Curing Temperature +35 °C: ~26 N/ mm² | ~27 N/ mm² | ~29 N/ mm²

Thixotropic

:

Non-sag in vertical and overhead applications

Very Good Adhesion To Concrete | Masonry | Stonework | Steel | Cast Iron | Aluminium | Timber And Sika® CarboDur® Plates

:

Yes

Certification

:

ISO 14001 SGS | ISO 9001 SGS