| Sl. No. | Name of Test/Service | Standard Procedure |
|---|---|---|
| 1.0 | Chloride Ingress (Critical for Coastal Areas) is Studied Through | |
| 1.1 | Rapid Chloride Penetration Tests (RCPT) | ASTM C1202 |
| 1.2 | Non-steady State Chloride Migration Test | NT Build 492 |
| 1.3 | Chloride Diffusion Test | ISO 1920 Part 11 |
| 1.4 | Bulk Conductivity | ASTM C1760 |
| 1.5 | Electrical Resistivity of Concrete (Four-Point Wenner Probe Method) | – |
| 2.0 | Deterioration of Concrete Due to Carbonation Attack is Studied Through | |
| 2.1 | Accelerated Carbonation Test | ISO 1920 Part 12 |
| 3.0 | Sulphate Attack is Studied By | |
| 3.1 | Sulphate Immersion Test on Mortar Bar | ASTM C1012 |
| 3.2 | Mass Loss Test | – |
| 4.0 | Alkali Silica Attack on Concrete is Studied By | |
| 4.1 | Accelerated Mortar Bar Test | ASTM C1260 |
| 4.2 | Short-Term and Long-Term Mortar Bar | IS 2386 Part 7 |
| 4.3 | Concrete Prism Bar Test | ASTM C1293 |
| 5.0 | Corrosion Effect on Rebar Embedded Concrete is Studied Through | |
| 5.1 | Accelerated Corrosion Test | ASTM G1, ASTM G109, Florida Test Method (FM 5.522) |
| 5.2 | Corrosion Rate (Linear Polarization Technique) | – |
| 6.0 | Additional Test Methods Used for Studying Durability of Concrete | |
| 6.1 | Water Permeability Test | DIN 1048 Part 5 |
| 6.2 | Sorptivity Test | ASTM C1585 |
| 6.3 | Volume of Permeable Voids | ASTM 642 |
| 6.4 | Air Permeability of Concrete | – |
(Under the Administrative Control of DPIIT, Ministry of Commerce and Industry, Govt. of India)
