RG Epoxy Polymer Mortar is designed for impact, abrasion and corrosion protection of hydraulic, marine and industrial structures.
Summary Benefits at a Glance
High strength – compressive ≥70 MPa, flexural ≥10 MPa, bond >4.0 MPa
Resistant to impact, abrasion, cavitation and carbonation
Excellent durability against acids, alkalis, salts and freeze–thaw cycles
Long-term corrosion protection, equivalent to >20 years of exposure
Product Introduction
RG Epoxy Polymer Mortar is a high-performance protective mortar combining epoxy resin, polymer additives and graded aggregates. It forms a dense, durable and corrosion-resistant layer strongly bonded to concrete substrates. The system provides excellent resistance to impact, abrasion, cavitation, carbonation and chemical attack, making it ideal for hydraulic structures, ports, bridges, industrial floors and chemical plants. With superior durability, RG mortar ensures long service life and stable protection in aggressive environments.
Product Parameters
| Test Item | Unit | Requirement |
|---|---|---|
| Compressive strength | MPa | ≥ 70.0 |
| Tensile strength | MPa | ≥ 10.0 |
| Bonding strength to concrete | MPa | > 4.0 (failure in C50 concrete) |
| Cavitation erosion resistance | h·(g/cm²) | 2.5 (at 40 m/s flow) |
| Impermeability coefficient | MPa·h | 18 (no seepage) |
| Elastic modulus | MPa | 2100 |
| Carbonation depth | mm | 0.8 (≈ 50 years air exposure) |
| Impact resistance | kJ/m² | 2.2 |
| Water absorption | % | ≤ 0.18 |
| Shrinkage | % | ≤ 0.18 |
| Aging resistance | — | Equivalent to >20 years natural exposure |
| Chemical resistance | — | Resistant to 50% NaOH, 50% H2SO4, 10% NaCl |
| Toxicity / VOC | — | Pass (benzene, toluene, xylene, TVOC) |
Product Usage
Applications
Hydraulic engineering: spillways, sluices, tunnels, stilling basins
Marine and port works: piers, docks, offshore foundations
Industrial floors: high abrasion zones in power plants, metallurgy, chemicals
Protective repair: concrete surfaces exposed to acids, alkalis, seawater and salts
Construction Notes
Substrate must be clean, roughened and free from laitance, dust or oil
Mix resin and hardener (3:1 by weight), then add graded aggregates
Apply within 45 min of mixing, compact and trowel finish
Protect surface during curing; full strength after 7 days at 20°C
Supplied in pre-packed sets (resin + hardener )
Shelf life: 12 months in sealed, dry, ventilated storage
Product Documentation
RG – Impact & Corrosion Resistant Epoxy Polymer Mortar
Impact & Corrosion Resistant Epoxy Polymer Mortar | RG Series
Hot Products
Our silane impregnating agent acts as an advanced silane penetrating sealer and silane water repellent, providing invisible, long-lasting protection for concrete structures. It penetrates deeply (≥3mm in ordinary concrete) to inhibit corrosion from seawater, salt spray, and deicing agents, ensuring durability in harsh environments like bridges an
Rapid Setting Anchoring Cementitious Grout
Fast-setting cementitious grout for structural anchoring. Ideal for rail sleepers, bridge bearings, and tunnel rods
Carbon fiber mesh reinforcement for concrete structures. Improves load capacity, controls cracks, and resists corrosion.
High-performance two-component epoxy adhesive for concrete and steel bonding in underwater and high-humidity environments. Delivers excellent bonding strength, chemical resistance, and construction efficiency.
Epoxy-based flexible concrete for expansion joint repair, asphalt crack sealing, and pavement defect patching. Fast-setting, high-strength, and durable solution.
Start Enhancing Your Business With a Concrete Solution Today
Our products have undergone rigorous testing at our national testing laboratory (CABR testing center co., ltd). Renowned Fortune Global 500 firms such as China Railway Group Limited, China Communications Construction Company Limited, and Sinohydro are among our esteemed clients.
Navigation
Navigation
Contact Us
Get in Touch
Get in Touch
