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+603-6158 9957

Asia Seal Engineering Sdn Bhd
Lot G005, Jalan PJU 10/3C,
Damansara Damai,
47830 Petaling Jaya,
Selangor, Malaysia.
+603-6158 9957
asiaseal.engineering@gmail.com

Sikadur 42 MY / Pourable Epoxy Grout

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Sikadur 42 MY / Pourable Epoxy Grout Flooring
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Sikadur-42_MY.pdf (41.46 KB)
Brand: Sika
Product Code: Sikadur 42 MY (OWN COLLECTION)
Weight: 25.00kg
Price: RM350.00


Description

Sikadur 42 MY - Pourable epoxy grout

Product Description
Sikadur 42 MY is a 3-part pourable grout, based on a combination of epoxy resins and specially graded aggregates. After mixing, it forms a flowable mortar, suitable for grouting and filling.

Uses

  • Self-levelling, flowable epoxy mortar on concrete, stone, mortar, steel, aluminium, asbestos, cement, wood, polyester and epoxy
  • Structural bonding of starter bars, anchors, support, braces and tie bars
  • Grouting of crash barrier posts, bearing plates, machine bases, mechanical bridge joints and bridge bearings
  • Tie-less rail grouting of crane rails, in tunnels and on bridges

Characteristics / Advantages

  • Fast, accurate fixing
  • Rapid strength gain
  • Shrinkage free hardening
  • High mechanical strength
  • Hardens even at high humidity
  • High resistance against abrasion impact and vibration
  • Can be applied on dry and damp surfaces (no standing water)
  • Good flow characteristics even in thin layers

Product Data

Appearance / Colours           Concrete grey powder
Packaging                           25 kg sets (Parts A+B+C)

Storage Conditions / Shelf Life
2 years from the date of production if stored properly in original, unopened and undamaged packaging in dry conditions. Protect from direct sunlight.

Technical Data
Chemical Base             Epoxy resins
Density (20°C)              ~ 2.0 kg/ltr
Layer Thickness           12 mm min. / 50 mm max.

Mechanical / Physical Properties
Mechanical Strengths                Compressive strength            > 75.0 N/mm2               (ASTM C 579)
                                                Flexural strength                  ~ 20.0 N/mm2                (EN 196)
                        Bond strength - To concrete (concrete failure) ~ 3.0 N/mm2
                                             - To steel (grit blasted)             ~ 34.0 N/mm2

Modulus of Elasticity                          20,000 N/mm2
Coefficient of Thermal Expansion         5 x 10-5 per °C (+20°C to +60°C)

System Information
Application Details
Yield      ~ 10 kg set yields 5 ltr of grout

Substrate Preparation

Substrate and contact area of base plate, etc. must be clean and sound. Remove laitance, oils and grease by sandblasting or bush hammering. Vacuum clean.
Sandblast bottom of base plates and solvent wipe clean.
Remove defective areas and patch with Sikadur31 CF. Allow to cure.

Formwork

Due to flowable consistency, seal the forms to prevent seepage. Apply wax to forms or use other bond breaking materials to prevent adhesion of epoxy grout.

Application Conditions / Limitations
Application Temperature     +20°C to +35°C

Application Instructions
Mix Ratio           Parts A : B : C              2 : 1 : 12 parts by weight / 2 : 1 : 7 parts by volume

Mixing

Mix all of Part B (hardener) with all of Part A (resin) for at least 2 minutes with a low speed electric drill (500 rpm) until a smooth consistency and uniform colour is achieved.
Then add all of Part C (aggregates) and continue mixing until a homogeneous mix is obtained.
Use immediately.

Application Method / Tools
Grouting Under In-Place Equipment
Pour mixed Sikadur®-42 MY into forms. The low viscosity allows it to self-level rapidly. Chaining or rodding is not necessary under normal conditions.

Grouting New Pads
Set levelling shims, screeds or adjusting screws. Pour grout in single or multiple lifts from 25 - 50 mm thick. Maintain 50 mm minimum head to ensure intimate contact
between grout and plate.
Gravity head may be used to increase flow rate and distance, if desired. Machine base must nest in Sikadur®-42 MY pad. Place sufficient grout in form to rise slightly
above underside of machine base. Strip forms after cure.

Cleaning of Tools

Clean all tools and application equipment with water immediately after use.
Hardened and/or cured material can only be mechanically removed.

Pot Life (4 kg, +30°C)               40 minutes

Notes on Application / Limitations
Minimum age of new concrete is 3 – 6 weeks (depending on climate).
Do not thin Sikadur®-42 MY.

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