RM / Shrinkable mortar
- For assembling reinforced concrete elements
- For filling and repairing interpanel vertical and horizontal joints during the operation of buildings
- Anchor bolts for machines and building structures
- Exterior and interior work
- Thickness from 3 mm to 100 mm (in cases of moulding or anchor bolts)
- Hand-operated and mechanises
Processing
- The surface shall be clean and mechanically resistant
- Clean the surface from less persistent and/or separable layers
- It is recommended to prime the surface with the universal soil SAKRET UG (diluted 1:3) or the construction soil SAKRET BG prior to treatment.
Usage
- Inject the mortar into a clean container with cold water until a homogeneous mass without lumps is formed
- A mixer of 600 rpm is recommended for mixing
- Remix after maturing time (~ 3 mins)
- The quantity of composition shall be prepared in such a way that it can be developed in 15 minutes
- Amount of water required approx. 0,11 litres/kg
- Carry the finished mass to the surface with a spatula or metal board and align
- Once the mortar has begun to bind, no more water should be added!
- Protect fresh mortar from rain and dry too fast
- Containing Cr (VI) ions of soluble hexavalent chromium ≤ 0,0002%
Packing
- 25 kg paper bags/48 bags per palette
Tehnical data
| Pressure strength (after 1 day/night): | Pressure strength (after 7 day/nights) | Pressure strength (after 28 day/nights) | Flexural strength (after 28 day/nights) | Expansion after 28 days | Storage time |
|---|---|---|---|---|---|
| ≥25 N/mm² | ≥40 N/mm² | ≥50 N/mm² | ≥7 N/mm² | +0,006% | 12 months |
