E.MIX pg non shrink grout
- 25 kg
E.MIX pg non shrink grout consists of accurately weighed Portland cement, slag, silica fume, non-metallic aggregates, expanding agents and additives. Silica fume is added to enhance strength, durability, impermeability and abrasion resistance of the product.
It is designed specially for flowable to fluid. The grout has no chlorides or other substances which could aggravate corrosion of reinforcing steel or prestressing steel cables.
This product also contains recycled material and is a green-labelled product with the rating of Leader by the Singapore Green Building Product Certification Scheme.
An approved product in HDB Material Listing for Grade 70 Pressure Grouting Non Shrink Grout.
Designed for grouting under columns, base plates, sole plates and machinery not subjected to heavy impact or dynamic loadings or vibrations. It is applicable for grouting of pre-stressed or post-tensioned tendons, anchor bolts or cables or grouting of post-tensioned structural sections and for grout and permanently anchoring posts, signs, parking meters, railings and columns, other fixtures in cracking and repairing of concrete structures. Other uses like void backfilling in tunnel work, underpinning of buildings concrete, rock or masonry and pile grouting.
Pours with the least dimensions (thickness) in excess of 150 mm are not recommended.
The grout is designed for void filling where adequate surface restraint can be provided. Proper formwork should be constructed if necessary to contain the repair grout.
Reduce water dosage accordingly if bleeding and segregation do occur at high water dosage.
Placing should be completed within 30 minutes after start of mixing.
Exposed grout surfaces should be kept moist for at least 72 hours after grouting.
Alternatively, the use of curing compounds meeting the requirements of ASTM C309 is permitted after 24 hours of moist curing.
- Grade 70
- Non shrink grout with flowable to fluid consistency
- E.MIX pg non shrink grout should not be used for heavy duty precision grouting of machinery base plates where it will be subjected to severe dynamic or cyclic loadings or vibrations. The grout can be used under such conditions only if adequate neoprene pads or equivalent vibration and impact absorbing materials are included in the design details for machinery support.