Caribbean ImportsCement for the Caribbean
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Caribbean Imports specifications

Lab numbers. Six cements.

Published strength, setting, and chemistry for the six cements we sell. ASTM Type IS (20) sits with the 42.5 group because its published 28-day result is 44.1 MPa. It keeps the ASTM name.

Compare the numbers The six cements

Shop by strength

Start with the number your buyer recognizes.

Every product keeps its standard and full designation front and center, making it easy to compare and price the exact cement.

01

Three distinct products

42.5-strength range02

Three distinct products

52.5-strength range

Product comparison

Choose the strength. Compare the exact cement.

Compare published MPa results side by side, with rounded PSI for faster product comparison. Each cement page has the complete test ages, physical properties, chemistry, and methods.

42.5 strength

42.5-strength products

CEM II 42.5 R, CEM I 42.5 N-SR 5, and ASTM Type IS (20) at 44.1 MPa / 28 days. Bags from $4.80. Jumbos quote.

ProductWhy buyers choose itPublished early resultPublished 28-day resultProduct specifications
Portland-composite cementCEM II/A-M (P-L) 42.5 R42.5 R Portland-composite cement · bags from $4.8029.5 MPa2-day / ≈4,280 psi47.4 MPa≈6,870 psiView specifications ↗
Sulfate-resistant Portland cementCEM I 42.5 N-SR 542.5 N sulfate-resistant Portland cement · SR 520–24 MPa2-day / ≈2,900–3,480 psi44–48 MPa≈6,380–6,960 psiView specifications ↗
Portland blast-furnace slag cementASTM C595 Type IS (20)ASTM Type IS (20) · 44.1 MPa at 28 days21.2 MPa3-day / ≈3,070 psi44.1 MPa≈6,400 psiView specifications ↗
52.5 strength

52.5-strength products

CEM II/B-S 52.5 N, CEM I 52.5 N-SR 3, and CEM III/B 52.5 N-SR. Bags from $4.80. Jumbos quote.

ProductWhy buyers choose itPublished early resultPublished 28-day resultProduct specifications
Portland-slag cementCEM II/B-S 52.5 N52.5 N Portland-slag cement · 59.5 MPa at 28 days24 MPa2-day / ≈3,480 psi59.5 MPa≈8,630 psiView specifications ↗
Sulfate-resistant Portland cementCEM I 52.5 N-SR 352.5 N sulfate-resistant Portland cement · SR 329.35 MPa2-day / ≈4,260 psi53.67 MPa≈7,780 psiView specifications ↗
Blast-furnace cementCEM III/B 52.5 N-SR52.5 N-SR blast-furnace cement · 66.0% slag22.8 MPa2-day / ≈3,310 psi53.6 MPa≈7,770 psiView specifications ↗

Product specifications

Six products. Complete specifications.

Each sheet sits on the product page with the pack, the price or quote, and the short order form.

42.5 strength

42.5-strength products

Product01
CEM II/A-M (P-L) 42.5 R 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength47.4 MPa≈6,870 psi

Portland-composite / EN 42.5 R

CEM II/A-M (P-L) 42.5 R

The bag Caribbean distributors sell. From $4.80.

CEM II/A-M (P-L) 42.5 R is Portland-composite cement with rapid early strength. 42.5 kg bags as low as $4.80. 1.5 MT FIBCs quoted. 2,500 MT minimum.

Early result
≈4,280 psi
2-day / 29.5 MPa
28-day result
≈6,870 psi
47.4 MPa
Test profile
Representative product results
CEM II/A-M (P-L) 42.5 R · EN 197-1
Built for buyers seeking
  • Caribbean bagged distribution
  • Buyers who need 42.5 R Portland-composite cement
  • Orders that can take 42.5 kg bags or 1.5 MT FIBCs

Get a price on CEM II/A-M (P-L) 42.5 R. Bags from $4.80. Jumbos quoted. 2,500 MT minimum.

View product specifications View product pagePrice this product
Product02
CEM I 42.5 N-SR 5 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength44–48 MPa≈6,380–6,960 psi

Sulfate-resistant / EN 42.5 N-SR 5

CEM I 42.5 N-SR 5

Sulfate-resistant Portland cement. 42.5 N / SR 5.

CEM I 42.5 N-SR 5 is Portland cement with the SR 5 sulfate category. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote. 2,500 MT minimum.

Early result
≈2,900–3,480 psi
2-day / 20–24 MPa
28-day result
≈6,380–6,960 psi
44–48 MPa
Test profile
Manufacturer typical ranges
CEM I 42.5 N-SR 5 · BS EN 197-1
Built for buyers seeking
  • Specs that name 42.5 N-SR 5
  • Sulfate-resistant Portland cement
  • Orders that can take bags or 1.5 MT FIBCs

WhatsApp for a price on CEM I 42.5 N-SR 5. Pack, tons, and destination.

View product specifications View product pagePrice this product
Product03
ASTM C595 Type IS (20) 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength44.1 MPa≈6,400 psi

Portland blast-furnace slag / ASTM C595

ASTM C595 Type IS (20)

ASTM C595 Type IS (20). 44.1 MPa at 28 days.

ASTM C595 Type IS (20) is Portland blast-furnace slag cement with a published 44.1 MPa (approximately 6,400 psi) 28-day ASTM C109 result. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote. 2,500 MT minimum.

Early result
≈3,070 psi
3-day / 21.2 MPa
28-day result
≈6,400 psi
44.1 MPa
Test profile
Representative product results
ASTM C595-21 · Type IS (20)
Built for buyers seeking
  • ASTM C595 Type IS (20) specs
  • Target 20% slag
  • Orders that can take bags or 1.5 MT FIBCs

WhatsApp for a price on ASTM C595 Type IS (20). Pack, tons, and destination.

View product specifications View product pagePrice this product
52.5 strength

52.5-strength products

Product04
CEM II/B-S 52.5 N 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength59.5 MPa≈8,630 psi

Portland-slag / EN 52.5 N

CEM II/B-S 52.5 N

Portland-slag cement. 52.5 N.

CEM II/B-S 52.5 N is Portland-slag cement with a published 59.5 MPa 28-day result. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote. 2,500 MT minimum.

Early result
≈3,480 psi
2-day / 24 MPa
28-day result
≈8,630 psi
59.5 MPa
Test profile
Representative product results
CEM II/B-S 52.5 N · BS EN 197-1
Built for buyers seeking
  • EN 52.5 N Portland-slag specs
  • Buyers who want the published 2- and 28-day profile
  • Orders that can take bags or 1.5 MT FIBCs

WhatsApp for a price on CEM II/B-S 52.5 N. Pack, tons, and destination.

View product specifications View product pagePrice this product
Product05
CEM I 52.5 N-SR 3 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength53.67 MPa≈7,780 psi

Sulfate-resistant / EN 52.5 N-SR 3

CEM I 52.5 N-SR 3

Sulfate-resistant Portland cement. 52.5 N / SR 3.

CEM I 52.5 N-SR 3 is Portland cement with the SR 3 category and a published 53.67 MPa 28-day result. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote. 2,500 MT minimum.

Early result
≈4,260 psi
2-day / 29.35 MPa
28-day result
≈7,780 psi
53.67 MPa
Test profile
Representative product results
CEM I 52.5 N-SR 3 · BS EN 197-1
Built for buyers seeking
  • Specs that name 52.5 N-SR 3
  • Sulfate-resistant Portland cement
  • Orders that can take bags or 1.5 MT FIBCs

WhatsApp for a price on CEM I 52.5 N-SR 3. Pack, tons, and destination.

View product specifications View product pagePrice this product
Product06
CEM III/B 52.5 N-SR 42.5 kg bag beside a 1.5 MT FIBC bulk bag
28-day cement-mortar strength53.6 MPa≈7,770 psi

Blast-furnace / EN 52.5 N-SR

CEM III/B 52.5 N-SR

Blast-furnace cement. 66.0% slag.

CEM III/B 52.5 N-SR reports 66.0% slag and 53.6 MPa (approximately 7,770 psi) at 28 days. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote. 2,500 MT minimum.

Early result
≈3,310 psi
2-day / 22.8 MPa
28-day result
≈7,770 psi
53.6 MPa
Test profile
Representative product results
CEM III/B 52.5 N-SR · BS EN 197-1
Built for buyers seeking
  • CEM III/B 52.5 N-SR specs
  • Documented 66.0% slag
  • Orders that can take bags or 1.5 MT FIBCs

WhatsApp for a price on CEM III/B 52.5 N-SR. Pack, tons, and destination.

View product specifications View product pagePrice this product

Sulfate-resistant cement

Three exact products across the 42.5 and 52.5 ranges.

EN 42.5One exact product
42.5 N / SR 5

CEM I 42.5 N-SR 5

A complete 42.5 N Portland-cement designation with the documented SR 5 category ready for exact-spec pricing.

View product specifications ↗
EN 52.5Two exact product choices
52.5 N / SR 3

CEM I 52.5 N-SR 3

Portland cement that combines the 52.5 N class, SR 3 category, and a published 53.67 MPa 28-day result.

View product specifications ↗
52.5 N-SR / 66.0% slag

CEM III/B 52.5 N-SR

High-slag blast-furnace cement pairing 66.0% reported slag with a published 53.6 MPa 28-day result.

View product specifications ↗

Built for faster buying

Published results that make comparison easier.

01

See early strength at a glance.

Published early-age results help buyers compare strength development against production timing.

02

Compare MPa and PSI side by side.

Reported MPa leads every comparison, with rounded PSI beside it for buyers who purchase in either unit system.

03

Then name the cement and the pack.

Pack, tons, and destination. 42.5 kg bags from $4.80. 1.5 MT FIBCs quote.

Cement / pack format / destination

Have the spec? Name the cement.

42.5 kg bags from $4.80. Jumbos quote. 2,500 tons minimum. WhatsApp the pack, tons, and port.

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