Description
Planitop 12 SR is a sulfate-resistant, one-component, shrinkage-compensated, cementitious repair mortar. It is fiber-reinforced, contains both silica fume and a corrosion inhibitor, and is intended for the repair of vertical, overhead and horizontal concrete surfaces.
Product Features
- Resistant to sulfate attack, which can deteriorate concrete and reduce concrete strength
- Fiber-reinforced, to provide greater tensile strength and control of cracking
- Higher resistance to abrasion than ordinary repair mortars can offer
- One-component system that requires only the addition of potable mixing water
- Can be applied using a trowel or a low-pressure spray pump
- Strong bond to old concrete surfaces, and good resistance to freeze/thaw conditions and de-icing salts
- Can be used between temperatures of 45°F and 95°F (7°C and 35°C)
- Modified with silica fume for higher strength and durability
Product Applications
- Interior and exterior use
- For areas with soils containing high alkalinity, near seawater, or where sulfate groundwater is present, such as underground structures, retaining walls, foundations, on-grade slabs, coal-fired power plants, sewage treatment plants and fertilizer plants
- For vertical and overhead structural concrete repairs and restoration up to 2" (5 cm) thick. Planitop 12 SR is suited for precast, cast-in-place, post-tensioned and prestressed concrete repair.
- For renovating and resurfacing concrete structures such as tunnels, bridges, overpasses, retaining walls, beams, building facades, ceilings, balconies and more
- For treating blemishes and defects in concrete surfaces as well as filling honeycombs, voids, cavities and rigid joints
- For renovating concrete surfaces subject to extreme exposure, including ramps, industrial floors, sidewalks and canals
