SHRINKKOMP 20
A free-flow hydraulic grout poured rather than trowelled, at 13–15% water for flowable consistency and 3 mm maximum grain. It expands slightly instead of shrinking — 0.15–0.2% free, 0.05–0.12% restrained — which is what keeps a baseplate in full bearing contact. Compressive strength runs 100–220 kg/cm² at 24 hours to 500–550 at 28 days. 50 kg bags.
| NATURE OF BOND | HYDRAULIC |
|---|---|
| INSTALLATION | POURING |
| Maximum Grain Size, mm | 3 |
| Water Required for Flowable Consistency, % | 13 - 15 |
| COMPRESSIVE STRENGTH Kgs / cm2 | — |
| COMPRESSIVE STRENGTH 24 hrs | 100 – 220 |
| COMPRESSIVE STRENGTH 3 Days | 280 – 350 |
| COMPRESSIVE STRENGTH 7 Days | 380 – 450 |
| COMPRESSIVE STRENGTH 28 Days | 500 – 550 |
| LINEAR EXPANSION, % Free | 0.15 – 0.2 |
| LINEAR EXPANSION, % Restrained | 0.05 – 0.12 |
| % RETAINED ABOVE MAXIMUM SIZE | 0.15 – 0.2 |
| Packaging: | 50 kg bags |
| Delivery State | Dry |
Values as published by the manufacturer. Manufacturer TDS governs.
Bedding machine baseplates, anchor bolt pockets, equipment and column bases, and filling voids that have to stay filled. The migrated record carries no service temperature — confirm the duty with us before using it hot.
Manufacturer technical datasheets and safety data sheets for this line are available on request — ask for them with your enquiry and we will send them with the quotation.
Request the datasheet →More in Grouting Cement