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CEMENT / PAKISTAN

 

Cement from Pakistan

PAKISTAN ORIGIN CEMENT –OCTOBER 2020 

 

PAKISTAN ORIGIN ORDINARY PORTLAND CEMENT OPC), GRADE 42.5N

 

Product:                             Ordinary Portland cement (OPC).

Origin:                                 Pakistan origin.                

Specification:                    As per BS EN 197-1 2011 strength class 42.5 N and 43

Packing:                              Laminated PP Bag of 50 Kg each net shipped weight.

Inspection:                         Shall be done in Pakistan from the SGS, at sellers cost.

Indicative Price:               USD 45.00 (USA Dollars Forty five) per metric ton FOB any Pakistan’s sea port.

C&F Quote:                        Would be made based on the Container Ocean freight prevailing

                                             at that time (spot basis) from Pakistan sea port to the desired port

                                             of Discharge. Any variation in the freight at the time of actual shipment

                                             shall be at the risk and cost of the buyers.

East African ports:           Based on the current freight for Mombasa and DarusSalaam, indicative C&F

                                            price for the said ports is US$72.00 (USA Dollars Seventy Two) metric ton.

Minimum Quantity:        One 20ft container (FCL 28-metric tons) or multiple containers.

Payment:                           100% advance through TT, directly in favor of cement plant. However,

                                             payment under the DLC can also be discussed.

Shipment Period:             Within 4-weeks from the date of receipt of firm order with payment

Offer validity:                    Shall be 48 to 72 hours for acceptance of the buyers.

 

IMPORTANT NOTE:

1.          The commitment of the Seller will be subject to the policy of the Government of Pakistan and

Force Majeure and availability of suitable containers and slots with shipping line.

2.          All charges outside Pakistan will be on buyers account.

3.          In C&F shipment Terminal Handling cost (THC) at discharge port will be on Buyers account.

4.          Any free days will be subject to the prior approval from the liner, if required.

 

Quotes for the other grades of Pakistan origin cement including following grades shall be made on receipt of firm specific inquiries stating grade of the cement, exact required quantity, preferred delivery time, name of the discharge port, basis of price required (whether on the basis of FOB or C&F or CIF).

Specifications of the required cement grade shall be provided along with the quote. Other cement grades are reproduced below:

 

a.      Grade 42.5R and grade 53;

b.      Sulphate Resistance Cement (SRC);

c.      White Cement

 Laboratory Test Report of the OPC, grade 42.5N and 43 is reproduced below:

 

LABORATORY TEST REPORT

Pakistan Origin OPC, Grade: EN 197 - 42.5N and grade 43

 

Chemical Analysis

Test     Result(%)       Limits   Comp.  Unit  Result   Limits

SiO2                21.17   None     LSF              0.92       None

Al2O3               4.94   None     HM               2.21       None

Fe2O3               3.96   None     SM               2.38       None

CaO                 63.38   None    AM                1.25       None

MgO                  2.44   None    C3S   %       53.80       None

K2O                  0.64   None    C2S   %       20.19       None

Na20                 0.12   None  C3A   %         6.40       None

SO3(MAX)       1.68     3.5     C4AF  %       12.04       None

Cl(MAX)        0.007   0.10       LO1   %         2.09     Max 5.0

A.E(MAX)       0.54    0.60        ---     ----       -----      ---------

TTL Alkalies     0.78  

Physical Test

Test                 Unit     Result Limits     Tests               Unit    Result    Limits

Fineness       M2/Kg    315      None   Expansion(mm)  1.64    Max 10         

Consistency    %        25.64    None   Setting Time

                                                            Initial(Minutes)   180                   Min 60

                                                            Final(Minutes)     210                  None

Compressive Strength

Period

(Days)             Unit                 Result             Limits

   03                  MPa                39.48               Min.10

   07                  MPa               50.27

   28                 MPa                 61.91   Min.42.5 Max 61.91

 

 

grw opc cement info 29oct2020

More Info: Kindly contact GRW Global Corporation (Grwglobal@aol.com).

SPECIFICATIONS

Currently prevailing indicative price for the White Cement, is SEE FURTHER ABOVE ON WHITE CEMENT ABOUT PRICING

      LABORATORY TEST REPORT

PAKISTAN ORIGIN WHITE CEMENT

  PACKING: Single PP Bag, weight 50-kg net.

CHEMICAL

COMPOSITION        SPECIFICATIONS  BS12-1958

               (%)

L.O.1               04.15               -----------

SiO2                22.30               No Limit

AI2O3             03.76               No Limit

Fe2O3             00.52     Not more than 1.0% (P.S. 1630-1984)

CaO                 62.46               No Limit

MgO                02.36         Not more than 4.0%

S O3                02.80         Not more than 3.0%

Free CaO         04.80               ------------

H. M.               02.39               ------------

S. M.               05.20               No Limit

L.S.F.              00.90   Not less than 0.66% not more than 1.02%

 

Blaine:                        4150cm2/gm

Whiteness (about)      88.70% (Hunter Scale)

 

PHYSICAL TEST      BS 12      ASTM C150

FITNESS                (Minimum)   (Minimum)

Specific Surface m2/kg   225           280

                                    MAXIMUM    MAXIMUM

Le Chatelier Test (mm)         10             -------

Autoclave Expansion (%)   ------               08

Soundness

Compressive   DAYS    MINIMUM     MINIMUM  

Strength             3           23N/mm2         1,800 psi    

                                       7              -------              --------

                        28            41N/mm2        2,800 psi

Setting Time      MINIMUM    MAXIMUM

(Vical Test)

Initial (Minutes)      0 – 45            ---------

Final (Minutes)                    -----          10-00 to 08-00

 

 

DATED: MARCH 2014

SPECIFICATIONS

 

 

Quality Control Department

 Cement Test Report

 March  2014

 

PS-232- 2008 (R)

Pakistan origin Cement, Grade 42.5R

REQUIREMENTS

PHYSICAL TESTS

Blaine m2/Kg

225 m2/Kg

323

Residue

-

2.1

 Expansion

10  mm (Max)

1.0

Setting Time

Initial (Minutes)

30 Minutes (Min)

160

Final (Minutes)

600 Minutes (Max)

225

COMPRESSIVE STRENGTH

03 Days  

4786 PSI (Min)

6123

07 Days  

5366 PSI (Min)

7406

28 Days  

7687 PSI (Min)

9141

CHEMICAL TESTS

L.O.I. %

3.0 % Max

1.35

IR %

1.5 % Max

0.30

SiO2 %

-

21.24

Al2O3 %

-

5.86

Fe2O3 %

-

3.63

CaO %

-

62.53

MgO %

6.0 % Max

1.89

K2O %

 

0.88

Na2O %

 

0.17

SO3 %

3.0% Max

2.78

Chloride %

-

0.0025

C3A

-

9.39

ALM

-

1.61

SIM

-

2.24

LSF

0.80-1.02

0.88

SPECIFICATIONS

LABORATORY TEST REPORT

PAKISTAN ORIGIN OPC CEMENT

GRADE: EN 197 - 42.5N  / 43

PACKING: Single PP Bag, weight 50-kg net.

Chemical Analysis

Test     Result(%)       Limits   Comp.  Unit  Result   Limits

SiO2                21.17   None     LSF              0.92       None

Al2O3               4.94   None     HM               2.21       None

Fe2O3               3.96   None     SM               2.38       None

CaO                 63.38   None    AM                1.25       None

MgO                  2.44   None    C3S   %       53.80       None

K2O                  0.64   None    C2S   %       20.19       None

Na20                 0.12   None  C3A   %         6.40       None

SO3(MAX)       1.68     3.5     C4AF  %       12.04       None

Cl(MAX)        0.007   0.10       LO1   %         2.09     Max 5.0

A.E(MAX)       0.54    0.60        ---     ----       -----      ---------

TTL Alkalies     0.78  

Physical Test

Test                 Unit     Result Limits     Tests               Unit    Result    Limits

Fineness       M2/Kg    315      None   Expansion(mm)  1.64    Max 10         

Consistency    %        25.64    None   Setting Time

                                                            Initial(Minutes)   180                   Min 60

                                                            Final(Minutes)     210                  None

Compressive Strength

Period

(Days)             Unit                 Result             Limits

   03                  MPa                39.48               Min.10

   07                  MPa               50.27

   28                 MPa                 61.91   Min.42.5 Max 61.91

 

 

DATED: MARCH 2014

Sulphate Resistance Cement  SRC

Specifications Sheet of Sulphate Resistance Cement (SRC) Type V or 52.5 – ASTMC-150

Chemical Composition

Silicon Dioxide (SiO2)

%

±21.85

Aluminium Oxide (Al2O3)

%

±4.30

Ferric Oxide (Fe2O3)

%

±4.98

Calcium Oxide (CaO)

%

±64.10

Magnesium Oxide (MgO)

%

±1.09 (Controlled MgO provides excellent soundness)

Sulphur Trioxide (SO3)

%

±2.3 (Controls setting time and optimises strength)

Loss of Ignition (LOI)

%

3.5 Max

Insoluble Residue (IR)

%

±0.39 (Indicates proper processing)

Tricalcium Silicate (C3S)

%

±56.0 (Facilitate early strength development)

Dicalcium Silicate (C2S)

%

±14.0

Tricalcium Aluminate (C3A)

%

±2.70

Tricalcium Alumino Ferrice (C4AF)

%

±15

Chromium (Cr)

%

3.0 Max

Alkalies content

%

0.95 Max

Physical and Mechanical Properties

Blain

M2/KG

±3.25 (Contributes to improved workability and faster rate of hydration)

Autoclave Expansion

%

±0.02

Normal Consistency

%

±27.5

Initial Setting Time

Mts

±150

Final Setting Time

Mts

±290

Air Content

%

±10.5

Compression Strength

@ 03 DAYS

PSI

±2800 (early strenght build-up)

@ 07 DAYS

PSI

±4150

@ 28 DAYS

PSI

±4750 (later strenght build-up)

Sulphate Resistance 14 days expansion (C452)

%

±0.06 Max

 

Note: the above chemical, physical and mechnial composition and properties are for indicative purposes only and could change depnding on the final mill selected.