RB-RH Very high strength, non-shrink ready to use mortar

DESCRIPTION

RB-RH is formulated to be used in applications where high compressive strength is prime goal such as installation of heavy machineries with high vibrations.

Category

APPLICATION FIELDS

RB-RH is ready to use mortar with all necessary additives, only on-site addition of water is required to prepare smooth mortar. For all grouting, anchoring or injection purposes the inter surfaces should be cleaned and pre-wetted and then the mixed mortar should be placed or injected.

PACKAGING

RB-RH is supplied in 25kg bags.

TECHNICAL SPECIFICATIONS

appearance Cementitous powder
segregation nil
Bleeding water nil
Specific gravity

(fresh grout)

2200 kg/m3
Expansion time Start: 15min

Finish: 2h

 

RB-RH water Slump (cm) Compressive strength (kg/cm2) Tensile strength (kg/cm2) 28 days
3 days 7 days 28 days
1 kg 180 gr 8.5 509 708 69.5
1 kg 210 gr 18 319 474 575 56.5

DIRECTION FOR USE

As the water consumption is at minimum rate (4.5 – 5.25 liters per a 25 kg bag) curing is essential in order to avoid surface cracking. In moderate temperatures curing should be continued for 3 days. In this way blow holes and minor blemishes in an otherwise fair faced concrete can be hidden.

RB-RH should be laid at a minimum thickness of 1 mm and to a maximum depth of 150 mm.

STORAGE

Should be stored in original bags and protected from excessive compaction, direct sunlight and rainfall, in this situation the shelf life exceed 12 months.

SAFETY

RB-RH is not a fire or health hazard. Spillages should be washed down immediately with cold water. For further information refer to the material safety data sheet.

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