Product Data Sheet Show all documents

Sikadur® ADH 2200

(former MBrace ADH 2200)

High strength, non-flow epoxy bedding and repair mortar

Sikadur® ADH 2200 is a non-slumping epoxy bedding compound and adhesive. It is a two-pack fine aggregate filled, fast curing material, ideal for a variety of bedding, gap filling and concrete repair applications.
Sikadur® ADH 2200 is a stiff but easily workable compound that can be applied by either trowel, spatula or knife. It cures to give high mechanical properties typical of epoxy compound. It is resistant to oils, greases, petroleum, salts, many acids and alkalis and most commonly met corrosive media. It does not shrink on curing, and is designed to be used when cured from below freezing point to 60oC. Its impact resistance and mechanical strength are greater than that of concrete.

  • High strength
  • Non-slump
  • Strong adhesion
  • Impact-resistant
  • Good chemical resistance
  • Non-shrink
  • Epoxy-based
  • Trowels to a smooth finish
  • Easy to use
  • Supplied in pre-weighed units
  • No bonding agent or primer required
Product Data Sheet Show all documents

Usage

 For surface repairs of fine cracks and spalls
 For gap filling, grouting, bedding fixtures, fixing dowel bars, etc.
 For repairs to arrises without the use of formwork
 Wherever a thixotropic epoxy mortar is required TYPICAL APPLICATIONS
  • Bedding bridge beams or steel bridge bearings
  • Repairing surface defects or honeycombed concrete in horizontal, vertical or overhead situations
  • Fixing slip bricks to concrete
  • Securing bolts into walls
  • Dowel bar anchoring
  • As a gap filling adhesive
  • Filling bolt pockets
  • Bedding tiles
  • Repairing concrete posts in-situ
  • Fixing of surface ports for crack injection
 

Advantages

  • High strength
  • Non-slump
  • Strong adhesion
  • Impact-resistant
  • Good chemical resistance
  • Non-shrink
  • Epoxy-based
  • Trowels to a smooth finish
  • Easy to use
  • Supplied in pre-weighed units
  • No bonding agent or primer required

Packaging

Sikadur® ADH 2200 is available in 5kg units.

Colour

Cement grey

Product Details

Sustainability / Certifications / Approvals

CERTIFICATES AND TEST REPORTS

ASTM C881: Type I and IV Grade 3 Class B and C
Product Information

Composition

Two-component epoxy-based mortar filled with selected fine aggregates.

Shelf life

Up to 12 months if stored in unopened containers according to manufacturer’s instructions.

Storage conditions

Store under cover, away from flames, out of direct sunlight and protect from extremes of temperature. Failure to comply with the recommended storage conditions may result in premature deterioration of the product or packaging. 

Density

Mixed density: 1750kg/m3 at 25oC
Technical Information

Compressive strength

Compressive strength to ASTM D695: >60N/mm2 at 7 days

Chemical resistance

Sikadur® ADH 2200 has excellent resistance to the following: most aqueous systems; sewage; urine; fresh water; sea water; diluted and concentrated alkalis; diluted acids; sulphur gases; mineral oil; vegetable and animal oils and fats; ammonia and formaldehyde.

Application

Application Information

Pot Life

At 25oC: 1 hour 45 minutes
At 40oC: 45 minutes

Curing time

At 25oC: 5 days
At 40oC: 3 days

Tack free time

At 25oC: 7 hours
At 40oC: 2 hours
Consumption

Consumption

5kg is sufficient to cover 2.86m2 at 1mm thickness.
Application steps

SUBSTRATE PREPARATION

All loose particles, laitance, dust, grease, etc. must be removed prior to application of Sikadur® ADH 2200.

MIXING

The 5kg pack has been designed to be easily mixed by trowel. Where more than one pack is to be mixed at a time, a Mixal portable mixer (HD5 model) is suitable. Mix component A and component B together until a uniform, streak-free colour is obtained.

APPLICATION

Knife or trowel Sikadur® ADH 2200 to the required level. The surface may be finished-smooth by applying a small amount of solvent on the trowel and using to finish the Sikadur® ADH 2200. Where a very deep recess is to be filled, it may be necessary to build up in layers. Repairs may be camouflaged, if required, by covering the surface with cement powder before full cure is effected.

CLEANING OF EQUIPMENT

Clean with solvent, immediately after use.

 

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