CEM III/B
The blast-furnace cement subtype.
CEM III/B 52.5 N-SR EN 52.5 N-SR / CEM III/B / 66.0% slag
CEM III/B 52.5 N-SR
CEM III/B 52.5 N-SR with 66.0% reported slag. Its matched certificate reports 66.0% slag along with representative strength, setting, soundness, and chemistry results.
≈7,770 PSI28-day EN 196-1 result
42.5 kg bagAdd this format to the price request
1.5 MT FIBCAdd this format to the price request
2 days≈3,310 PSI22.8 MPa
28 days≈7,770 PSI53.6 MPa
Full product specifications What you’re buying
A complete CEM III/B identity, backed by matched certificate results.
CEM III/B identifies the blast-furnace cement subtype, and the matched certificate reports 66.0% slag.
52.5 is the EN strength class, N identifies normal early strength, and SR is the documented sulfate-resistant designation.
66.0% slag
Reported in the matched certificate.
52.5 N
Strength class and normal early strength.
SR
The documented EN sulfate-resistant designation.
From specification to price
Build the price request around the 66.0% slag result.
Add the application, performance targets, requested documents, pack format, tonnage, timing, and destination port.
- Full designation or project specification
- Application, exposure, and performance target
- Production schedule and strength timing
- Requested certificates and inspection documents
- Pack, tonnage, timing, and destination port
Build the pricing brief
Build the price request around the product, project, and shipment.
Connect the exact cement to the production plan, pack format, tonnage, timing, and destination port.
Your specification
Share the standard, complete designation, application, exposure, and requested inspection documents.
Your production plan
Add the performance target, production schedule, mix requirements, placement, and curing plan.
Your shipment
Choose the pack, tonnage, timing, destination, receiving plan, and requested MTC or COA documents.
Bring the project mix and performance target into the enquiry so the cement and shipment can be priced against one complete commercial brief.
Representative EN 196-1 results
See the matched strength results at 2 and 28 days.
Representative cement-mortar results: ≈3,310 PSI at 2 days and ≈7,770 PSI at 28 days.
| Test age | Approx. PSI | Source MPa |
|---|---|---|
| 2 days | ≈3,310 PSI | 22.8 |
| 28 days | ≈7,770 PSI | 53.6 |
Representative physical results
The certificate details behind the product.
The certificate reports strength, setting, soundness, 45 µm retained material, slag content, and selected chemistry.
| Test | Result |
|---|---|
| Initial setting time | 125 min |
| Final setting time | 205 min |
| Soundness | 2.0 mm |
| 45 µm retained | 5.3 % |
| Slag content | 66.0 % |
| Sulfur trioxide · SO₃ | 2.05 % |
| Chloride · Cl⁻ | 0.02 % |
| Loss on ignition | 3.45 % |
The representative product results pair source MPa with rounded PSI for faster comparison. Add the EN 196-1 cement-mortar profile and project mix target to one complete pricing brief.
How you need it packed
Pick the format built for your operation.
Choose 42.5 kg bags or 1.5 MT FIBCs, then add the unloading plan, storage, tonnage, timing, and destination to build the shipment offer.
Same CEM III/B 52.5 N-SR cement42.5 kg + 1.5 MT
Named-port pricing
FOB / CIF
quoted for your port and order
Price CEM III/B 52.5 N-SR for your port.
Send the pack, approximate tonnage, timing, and destination. The issued offer confirms origin, availability, freight scope, and lead time.
FOB and CIF: FOB puts ocean-freight control with your team from the named loading port. CIF adds ocean freight and minimum marine insurance to the named destination port. The issued offer itemizes the selected scope.
Request named-port pricing
FOB / CIF
Control the freight—or ask us to price it to your port.
Choose FOB when your team arranges ocean freight from the loading port. Choose CIF when you want the quote to include ocean freight and minimum marine insurance to the named destination port. The issued offer states the exact scope.
Request named-port pricing
Project and receiving details
Carry the complete CEM III/B designation into the shipment brief.
Add the application, requested documents, pack format, quantity, receiving plan, timing, and destination.
Request named-port pricingRequest named-port pricing
Build your price request around the real shipment.
Send the cement or specification, approximate tonnage, pack, timing, destination, and contact details. CBCM will connect those inputs in a focused FOB or CIF pricing scope.
Your company and contactCement and projectQuantity, pack, and timingDestination and FOB/CIF scope