Description
ERGELIT-SBM is a high-performance shaft and repair mortar designed as a true all-rounder for wastewater construction. This cement-bonded, single-component mortar is ideal for masonry work, repair tasks, and shaft head applications, offering both reliability and versatility for a wide range of projects.
Overview
ERGELIT-SBM is enhanced with organic and inorganic additives to deliver superior strength, corrosion resistance, and freeze–thaw durability. Its early-strength formulation allows quick loading of masonry or shaft berms, helping to save time on site. The mortar adheres exceptionally well to various substrates such as concrete and masonry, ensuring a durable, long-lasting bond.
Thanks to its dense, water-resistant surface, ERGELIT-SBM effectively protects manholes and wastewater structures from moisture and groundwater infiltration. It can also be overcoated immediately after application, making it highly flexible for multiple construction and rehabilitation tasks. The product has been tested and certified according to DIN 19573-B2, providing confidence in quality and performance.
Features & Benefits
- Multi-purpose application – suitable for masonry, repair work, and shaft head construction.
- Fast early strength – walkable and water-resistant within 20 minutes at 20°C.
- Excellent adhesion – bonds reliably to concrete, masonry, and other substrates.
- Durable protection – resistant to water, freeze–thaw cycles, abrasion, and dynamic stress.
- High dimensional stability – allows thick layer application without shrinkage or cracking.
- Resistant to acids and alkalis – performs reliably in pH range 4.5–10.
- Versatile use – ideal for berm building, manhole frame regulation, setting shaft rings, and paving stones.
- Suitable for high layer thicknesses – simplifies repair and reprofiling work.
- Dense, impermeable surface – provides effective protection against groundwater infiltration.
- Certified quality – meets recognized standards for wastewater construction.
Typical Applications
- Building berms and closing large holes in wastewater structures.
- Hand-applied repair of shafts, canals, sluices, and collectors.
- Setting shaft rings, manhole covers, and paving stones.
- Reprofiling and repair of precast concrete elements and composite constructions.
- General masonry and repair mortar for wastewater structures.
