Factory Supply OPC Ordinary Portland Cement 32.5/42.5(N/R) with Mini 42.5Mpa Compressive Strength

Portland Cement is a kind of powdery hydraulic inorganic cementing material.

Usage: Normally used in common industry or civil construction such as road, railway, bridge, tunnel etc. 

Test item

GB175-2007 Standard

Ex-Plant Test result

Chemical analysis

Insoluble residue (%)

-

-

Loss on ignition (%)

≤5.0

3.31

SO3 (%)

≤3.5

1.92

MgO(%)

≤5.0

4.87

Chloride (%)

≤0.06

0.049

Alkali Content (%)

-

-

Physical Properties

Fineness

Blaine permeability m2/kg

≥300

381

45μm Sieving residue (%)

-

-

Setting time

Initial Setting Time (min)

≥45

169

Final Setting Time (max)

≤600

251

Soundness

Expansion (mm)

≤5.0

1.3

Compressive Strength (Mpa)

3 days

≥17

25.6

28 days

≥42.5

-

Flexural Strength (Mpa)

3 days

≥3.5

5.8

28 days

≥6.5

-

Packing

1) 50kgs in a composite woven bag, 40 bags in a 2 MT jumbo bag;

2) In 2 MT composite jumbo bag;

3) Customized packing by bulk shipment or as requested by client.

1. Preparing for long term cooperation,credible and reliable supplier.

2. Marketing orientation,quick response, fast reply,taking importance of every customer.

3. Competitive price,flexible payment term,offering best solution to achieve cooperation.

4. Professional team with more than 10 years' experience,optimizing the packing, loading and shipping of products.

5. Offering consultant for related products,variable products for different choice.

I. What is the payment method of Songhe Industrial?

Usually, we accept irrevocable L/C at sight for payment. If customer prefers T/T, that is 30% deposit TT in advance, 70% TT after the copy of B/L. 30days, 60days and 90days deferred L/C is also acceptable, the deferred L/C should be confirmed by Bank of China or other first-rate international banks.

ii. What is guarantee term of Songhe Industrial on the quality of the product?

Songhe Industrial can offer the third party inspection certificate issued by world famous agencies such as Bureau Veritas (BV), SGS, CIQ after they checked at the loading port. Songhe's plant also issues E-X plant report according to European Standard like EN197-2000,USA Standard ASTMC-150,Russian Standard GOST30515-2013 or Chinese standard GB175-2007.