IS 277 (120 GSM Zinc) CERTIFIEDCivil Engineering Guidance
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Consult Civil Engineer →USG Boral (Ceiling Section (80x26))
Technical Specifications & Bureau Compliance
| Manufacturer / Brand | USG Boral |
|---|---|
| Product Category | False Ceiling Channels (GI) |
| Standard Compliance | IS 277 (120 GSM Zinc) 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?
USG Boral Variants & Thickness Rates
Base variant starts from ₹82 / 3.66M LENGTH. Click any variant below to inspect full specifications, load capacity, and calculate exact quotas.
Ceiling Section (80x26)
Ceiling Section (80x26) manufactured by USG Boral conforming to IS 277 (120 GSM Zinc).
Intermediate Channel
Intermediate Channel manufactured by USG Boral conforming to IS 277 (120 GSM Zinc).
Perimeter Channel
Perimeter Channel manufactured by USG Boral conforming to IS 277 (120 GSM Zinc).
Connecting Clips
Connecting Clips manufactured by USG Boral conforming to IS 277 (120 GSM Zinc).
USG Boral Bag & Material Estimator
Input the structural casting area to compute the exact ratio of USG Boral bags, Coarse River Sand, and Crushed Aggregate needed for casting.
Calculated for 1,000 sq ft with 5% casting margin.
USG Boral 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 |