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 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.
FEATURES:
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
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 grout
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.
