IS 9537 (Medium PVC) CERTIFIEDCivil Engineering Guidance
Unsure whether to specify Polycab Conduits for your foundation, column, or slab? Our structural engineers audit site drawings free of charge.
Consult Civil Engineer →Polycab Conduits (20 mm Heavy Conduit)
Technical Specifications & Bureau Compliance
| Manufacturer / Brand | Polycab Conduits |
|---|---|
| Product Category | Conduit Pipes & Boxes |
| Standard Compliance | IS 9537 (Medium PVC) CERTIFIED |
| Compressive Strength @ 28 Days | Meets Bureau Mandate |
| Compressive Strength @ 3 Days | Batch MTC Guaranteed |
| Initial Setting Time | 165 mins (BIS Requirement: Min 30 mins) |
| Final Setting Time | 245 mins (BIS Requirement: Max 600 mins) |
| Fineness (Blaine Air Permeability) | 285 m²/kg (BIS Mandate: Min 225 m²/kg) |
| Packaging Format | 50 KG Net Multi-Ply Poly-Lined Valve Bag |
| Regional Supply Hub | Kolkata · Direct Mill Supply |
How does Ostaad Bulk Buying work?
Polycab Conduits Variants & Thickness Rates
Base variant starts from ₹38 / 3M LENGTH. Click any variant below to inspect full specifications, load capacity, and calculate exact quotas.
20 mm Heavy Conduit
20 mm Heavy Conduit manufactured by Polycab Conduits conforming to IS 9537 (Medium PVC).
25 mm Heavy Conduit
25 mm Heavy Conduit manufactured by Polycab Conduits conforming to IS 9537 (Medium PVC).
GI Concealed Switch Boxes
GI Concealed Switch Boxes manufactured by Polycab Conduits conforming to IS 9537 (Medium PVC).
Polycab Conduits Bag & Material Estimator
Input the structural casting area to compute the exact ratio of Polycab Conduits bags, Coarse River Sand, and Crushed Aggregate needed for casting.
Calculated for 1,000 sq ft with 5% casting margin.
Polycab Conduits Compressive Strength Development
Simulate hydraulic compressive strength development across the standard 28-day water curing cycle under IS 4031 testing guidelines.
Bureau of Indian Standards (BIS) Benchmark Matrix
PHYSICAL & CHEMICAL AUDIT CRITERIA AS PER IS 4031 & IS 4032
| PROPERTY | IS 12269 (GRADE 53) | IS 8112 (GRADE 43) | IS 1489 (PPC) |
|---|---|---|---|
| 3-Day Compressive Strength | ≥ 27.0 MPa | ≥ 23.0 MPa | ≥ 16.0 MPa |
| 7-Day Compressive Strength | ≥ 37.0 MPa | ≥ 33.0 MPa | ≥ 22.0 MPa |
| 28-Day Compressive Strength | ≥ 53.0 MPa | ≥ 43.0 MPa | ≥ 33.0 MPa |
| Initial Setting Time | ≥ 30 mins | ≥ 30 mins | ≥ 30 mins |
| Final Setting Time | ≤ 600 mins | ≤ 600 mins | ≤ 600 mins |