Pipe culvert non-excavation specialized aluminate inorganic anti-corrosion mortar is a mixture of polymer emulsion, special cementitious materials, and aggregates through a unique process. This mortar exhibits excellent bonding, crack resistance, freeze-thaw resistance, impermeability, corrosion resistance, chloride ion penetration resistance, wear resistance, and aging resistance. It is suitable for anti-seepage, anti-corrosion protection, and repair projects in steel structures and reinforced concrete structures for water conservancy, port engineering, highways, bridges, metallurgy, chemical industry, industrial and civil buildings, etc.

II. Product Applications

1. Repair and reinforcement of drainage pipelines and various box culverts and tunnels;

2. Concrete reinforcement of building structures, waterproofing and leakage sealing of civil air defense facilities;

3. Anti-seepage treatment for reservoirs, dams, and ports;

4. Chemical corrosion-resistant structures such as hot water pools, landfills, chemical warehouses, and chemical tanks;

5. Anti-leakage treatment for roofs, bathrooms, and basements in industrial and civil buildings;

6. Waterproofing for steel structures and reinforced concrete;

7. Can be applied directly on damp substrates, with good adhesion to various base materials.

III. Product Features

1. Acid and alkali resistance, anti-corrosion;

2. High waterproof rating, impermeability pressure can reach over 1.8 MPa;

3. High strength, conventional strength is above 50 MPa;

4. Easy construction, can be sprayed or applied by trowel.

IV. Performance Parameters

GB/T50212-2014 "Code for Construction of Building Anti-corrosion Engineering"

DG/TJ08-2354-2021 "Technical Standard for Non-Excavation Repair of Urban Drainage Pipelines"

T/CECS717-2020 "Construction and Acceptance Specification for Non-Excavation Repair of Urban Drainage Pipelines"