SikaGrout®-212 NZ High strength, shrinkage compensated, pourable cementitious grout 25kg

Description

SikaGrout®-212 NZ
High strength, shrinkage compensated, pourable cementitious grout
SikaGrout®-212 NZ is a cementitious grout containing a carefully formulated blend of natural aggregates and other materials, plus Sika admixtures which enable it to achieve high early age strengths. SikaGrout®-212 NZ has been designed to incorporate a two-stage process that counteracts the effects of shrinkage often associated with cement based grouts. These special materials provide positive expansion in the plastic phase and shrinkage compensation once hardened. SikaGrout®-212 NZ is normally used in details where the material can be confined and restrained during placement and curing to optimise these characteristics. SikaGrout®-212 NZ is a one component grout and only requires the addition of clean, fresh water.

Usage
SikaGrout®-212 NZ is ideal for many types of structural grouting applications. It can be mixed at different stages of fluidity to produce the desired level of workability. Add the required amount of water for:
– Rammable dry pack material
– Trowel applied medium flow mortar
– Pourable high flow grout
– Typical applications for SikaGrout®-212 NZ are:
– Under machine foundations and base plates
– For gaps of 6 mm to 80 mm
– Grouts for anchor bolts, ground anchors, rods, etc.
– Reinforcement ducts in the connection detail between precast columns and beams.

Advantages:
– SikaGrout®-212 NZ offers the following advantages:
– Positive shrinkage compensation
– High early age strength development
– High final strengths
– Excellent substrate adhesion
– Adjustable consistency
– High flow characteristics
– Increased resistance to aggressive liquid penetration when hardened

Packaging
25 kg bag

Colour
Grey powder

Mixing Ratio
Maximum water content: 4.5 litres/25 kg bag

Flowability
CRD Cone Flow times (approx.) at high flow condition: 60 seconds

Yield
As a pourable grout: 25 kg = 13.5 litres (when mixed with 4.5 litres of water)