Technical Prequalification - bettermix.netbettermix.net/download sup/Submetal Guide.pdf · ASTM C1064/C1064M Temperature Measuring Device 3 10 ASTM C127 Cl 6.1,6.2 &6.3 Balance 30

TechnicalPrequalification

1- The company In Brief.2- Plant Description and Equipment.3- Quality control Department. - Lab Equipment. - Material Sources.

4- Design Mix. - 450Kg/Cm2 - 400Kg/Cm2 - 350Kg/Cm2 - 300Kg/Cm2 - 250Kg/Cm2 - 200Kg/Cm2 -150Kg/Cm2

5- Materials Testing* External Quality Control Test For:- - Coarse Aggregate - Fine Aggregate - Cement - Water

* Internal Quality Control Test For:- - Coarse Aggregate - Fine Aggregate

6- Calibration certificates for - Compressive strength cubes machine

7- Materials Data sheet: - Admixture certificate - Cement certificate

8- Main projects

Table Of Content

- Better Mix (S.A.E) founded in 2009 is a part from better group which invest in real estate, trading and services in Egyptian market. - The company operation Plant located at the industrial zone at New Cairo. - Our strategy based on introducing the quality and built confidence without clients.

1- The Company In Brief :

.NoCapacity Brand Description

Concrete production and delivery

1120m3/hElba 2012Concrete mixing plant

1610 m3Mercedes Truck mixer

142 m3ManAgg. Truck and tipper

142 m3PutzmisterConcrete pump(mobile)

136 mPutzmisterConcrete pump(mobile)

132mSchwingConcrete pump(mobile)

132 mSchwingConcrete pump(mobile)

1Till 100 mElbaConcrete pump(Fixed)

Handling And Logistic

1F2Cat-966Loader

1ECat-936Loader

1Clark 641Bobcat

3Toyota/ChevroletPick Up

1100tDawoodVibration for fine aggregates

1100tDawoodWashing For Coarse Aggregate

1200 m3Water tanks

120 m3MercedesWater tank car

122000 litresGasoline tank

1330 k.v.aRolls RoyseGenerator

2. PLANT DESCRIPTION AND EQUIPMENT:-

SpecificationQuantityItemNoASTM

C39/C39 M-031Compressive Strength concrete testing machine (ELE)

with digital readout. 220-240V 50/60 Hz1

ASTMC470/C470M130Cube molds for casting concrete specimens2

BS 1881Part 108 Cl 3.1

3Compacting bar3

1Lab.Concrete Mixer 120 Liter4

BS 1881Part 108 Cl 3.4

4Plasterer›s steel floot5

BS 1881Part 108 Cl 3.5

2Sampling Tray 1.2m * 1.2m * 50mm6

BS 1881Part 108 Cl 3.6

2Square mouthed Shovel size 27

ASTMC192/C192M

5Tamping Rods8

ASTMC143/C143M5Slump of Haydraulic Cement concrete ( complete)

(Base + Tamping rod + Mold)9

ASTMC1064/C1064M

3Temperature Measuring Device10

ASTM C127Cl 6.1,6.2 &6.3

1Balance 30 Kg11

ASTM C136E 11

1Sieve Openinig (37.5mm)12

ASTM C136E 11

1Sieve Openinig (25mm)13

ASTM C136E 11

1Sieve Openinig (19mm)14

3- QUALITY CONTROL-CALIBRATION:-

SpecificationQuantityItemNo

ASTMC39/C39 M-031Sieve Opening (12.5mm)15

ASTMC470/C470M130Sieve Opening (9.5mm)16

BS 1881Part 108 Cl 3.13Sieve Opening (4.75mm)17

1Sieve Opening (2.36mm)18

BS 1881Part 108 Cl 3.44Sieve Opening (1.18mm)19

BS 1881Part 108 Cl 3.52Sieve Opening (600μm)20

BS 1881Part 108 Cl 3.62Sieve Opening (300μm)21

ASTMC192/C192M5Sieve Opening (150μm)22

ASTMC143/C143M5Sieve Opening (75μm)23

ASTMC1064/C1064M3Oven 24

ASTM C127Cl 6.1,6.2 &6.31Vicate Needle 25

ASTM C136E 111Vibrator for sieves26

ASTM C136E 111Le Chatelier flask27

ASTM C136E 111Steel Rulers28

5Brushes30

2Stopwatch31

All raw materials are purchased from selected reliable sources with best quality.Below is the list of sources of raw materials with main performed test results.

- Fine aggregates: Fine aggregates are purchased from reliable sources in New Cairo city.

- Coarse aggregates: Coarse aggregates are purchased with an excellent quality from a quarry in attaka (elkhawaga quarry).

- Cement: Cement is purchased from Bani sewef (CEMI 52.5 )

- Water: Water supply frim the Governement Purchased from a natural reliable drinking water source.

- Additives : Additives are purchased from Basf Egypt.

Material Resources

MIXPROPORTION

DESIGN

450 Kg/Cm2

45 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 45MpaCharacteristic Strength Required 45Mpa Workability Required: Slump 15 ± 2

Weights Per m3Raw Material Description

Opc 480 kg 0 670 450 610 190 0 0 7

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2400 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.20

0.280.180.250.080.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 45 Mpa7 days Compressive Strength: 33.75 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

14min/1330min/1515min/1720Slump mm

29292929Temperature cº

29.428.22727Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.1978.1628.1838.1578.1558.103Mass of Specimen (Kg)

242924182425241724162401Density (As received) (Kg/m3)

11891124890963689690Maximum Load (KN)

528500396428306262Compressive Strength (Kg/Cm2)

52.850.039.642.830.626.2Compressive Strength (Mpa)

51.441.228.4Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

400 Kg/Cm2

40 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 40MpaCharacteristic Strength Required 40Mpa Workability Required: Slump 15 ± 2

Weights Per m3Raw Material Description

Opc 460 kg 0 690 460 610 180 0 0 6

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2400 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.190

0.280.19

0.2550.0750.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 40 Mpa7 days Compressive Strength: 30 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1330min/1515min/1719Slump mm

29292929Temperature cº

29.2282726.8Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.2118.2568.1898.2048.1178.224Mass of Specimen (Kg)

243324462426243124052473Density (As received) (Kg/m3)

10361124815726590664Maximum Load (KN)

4601059362323262295Compressive Strength (Kg/Cm2)

46.047136.232.326.229.5Compressive Strength (Mpa)

46.634.327.9Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

350 Kg/Cm2

35 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 35MpaCharacteristic Strength Required 35Mpa Workability Required: Slump 16 ± 2

Weights Per m3Raw Material Description

Opc 450 kg 0 680 465 625 170 0 0 5

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2390 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.190

0.2850.190.260.070.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 35 Mpa7 days Compressive Strength: 25 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1430min/1615min/1821Slump mm

29292929Temperature cº

28.427.326.926.1Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.2898.2218.1738.1558.0998.132Mass of Specimen (Kg)

243624562422241624002409Density (As received) (Kg/m3)

904889723804589566Maximum Load (KN)

402395321357262252Compressive Strength (Kg/Cm2)

40.239.532.135.726.225.2Compressive Strength (Mpa)

39.933.925.7Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

300 Kg/Cm2

30 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 30MpaCharacteristic Strength Required 30Mpa Workability Required: Slump 16 ± 2

Weights Per m3Raw Material Description

Opc 400 kg 0 675 480 650 185 0 3 0

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2390 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.170

0.280.2

0.260.080.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 30 Mpa7 days Compressive Strength: 22.5 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1430min/1715min/1820Slump mm

30303030Temperature cº

29.128.72827.2Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.2438.2118.1128.2678.1338.089Mass of Specimen (Kg)

239724102449240424332442Density (As received) (Kg/m3)

781798611589513510Maximum Load (KN)

347355272262228227Compressive Strength (Kg/Cm2)

34.735.527.226.222.822.7Compressive Strength (Mpa)

35.126.722.8Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

250 Kg/Cm2

25 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 25MpaCharacteristic Strength Required 25Mpa Workability Required: Slump 16 ± 2

Weights Per m3Raw Material Description

Opc 350 kg 0 680 520 670 180 0 2.5 0

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2400 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.150

0.280.220.270.070.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 25 Mpa7 days Compressive Strength: 18.75 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1730min/1815min/2022Slump mm

29292929Temperature cº

272625.225Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.2098.2478.2628.1358.1118.126Mass of Specimen (Kg)

243224442448241024032408Density (As received) (Kg/m3)

663682465478373362Maximum Load (KN)

295303207212166161Compressive Strength (Kg/Cm2)

29.530.320.721.216.616.1Compressive Strength (Mpa)

29.921.016.4Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

200 Kg/Cm2

20 Mpa

Date: 7- April – 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 20MpaCharacteristic Strength Required 20Mpa Workability Required: Slump 14 ± 2

Weights Per m3Raw Material Description

Opc 300 kg 0 700 520 690 170 0 2 0

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2380 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.130

0.290.220.290.070.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 20 Mpa7 days Compressive Strength: 15 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1730min/1815min/2022Slump mm

29292929Temperature cº

2726.726.726Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.2148.2218.1898.1678.1128.201Mass of Specimen (Kg)

243424362426242024042430Density (As received) (Kg/m3)

558523359410278267Maximum Load (KN)

248232160182124119Compressive Strength (Kg/Cm2)

29.523.216.018.212.411.9Compressive Strength (Mpa)

24.017.112.2Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

150 Kg/Cm2

15 Mpa

Date: 8 - Apri l- 2012Client: Better Mix Ready Mix ConcreteProject: Design Mix

Mix Description: ( Plain Concrete ) B-MIX 15MpaCharacteristic Strength Required 15Mpa Workability Required: Slump 15 ± 2

Weights Per m3Raw Material Description

Opc 250 kg 0 720 530 710 140 0 0 2

Cement Type Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Admixture Sika Type f Admixture Sika Type d Admixture Sika Type G

2350 kg

Density

UniteVolumeCALCULATION PER CUBIC METER OF CONCRETE

m³m³m³m³m³m³m³

0.110

0.310.220.300.060.01

Cement Content Micro Silica 20mm Crushed Aggregates 10mm Crushed Aggregates Sand Mixing Water Entrapped air

m³1 Total

*specified Requirements:28 days Compressive Strength: 15 Mpa7 days Compressive Strength: 11 Mpa

*Laboratory Tests Results :

Fresh Concrete Mix Properties

45min/1730min/1815min/2022Slump mm

29292929Temperature cº

2625.725.224.3Concrete Temperature cº

654321.Specimen No

ReportedCasting Date

ReportedTesting Date

28 days7days3daysTesting Age

8.1118.0798.1328.1678.1018.056Mass of Specimen (Kg)

240323942409242024002387Density (As received) (Kg/m3)

412389307322222236Maximum Load (KN)

18317313614399105Compressive Strength (Kg/Cm2)

18.317.313.614.39.910.5Compressive Strength (Mpa)

17.814.010.2Average Compressive Strength (Mpa)

* The Admixture has been used as per Manufacturer certificate and advises* The above Mix design based on S.S.D for Aggregates.* Admixture may be added at site in order to maintain workability critical for placing. Hope the above meets your requirements.

External Quality Tests Results Of

Fine & CoarseAggregate

Internal Quality Tests Results Of

Fine & CoarseAggregate

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۰٫۰۱۰٫۱۱۱۰۱۰۰Diameter in mm

50 25 4.75 2.3

0.60

0.30

0.15

0.07

5

1.1

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: Fine Agg.

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: Fine Agg.

PARTICLE SIZE DISTRIBUTION of AGGREGATE ASTM C 136-01 ASTM C-33:

SILTSANDGRAVEL

FineMediumCoarseFineCoarse

Perc

enta

ge P

assi

ng %

By

Wei

ght

2001005030No.16No. 8No.43/8‘‘Sieve No.

0.0750.150.300.601.182.364.759.5(Sieve Size (mm

2.43.111.224.955.498.399.1100passing %

Remarks : *This Report relates only to the tested sample.

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 3/8 Agg.

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 3/8 Agg.

PARTICLE SIZE DISTRIBUTION of AGGREGATE ASTM C 136-01 ASTM C-33:

SILTSANDGRAVEL

FineMediumCoarseFineCoarse

Perc

enta

ge P

assi

ng %

By

Wei

ght

No.16No.8No. 43/8‘‘1/2‘‘Sieve No.

1.182.364.759.512.5(Sieve Size (mm

0.31.32.29.496.3passing %

Remarks : *This Report relates only to the tested sample.

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۰٫۰۱۰٫۱۱۱۰۱۰۰Diameter in mm

50 2 4.7 2. 0.6

0.3

0.1

0.07

5

1.1

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 3/4 Agg.

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 3/4 Agg.

PARTICLE SIZE DISTRIBUTION of AGGREGATE ASTM C 136-01 ASTM C-33:

SILTSANDGRAVEL

FineMediumCoarseFineCoarse

Perc

enta

ge P

assi

ng %

By

Wei

ght

No. 43/8‘‘1/2‘‘3/4‘‘1‘‘1 1/2‘‘Sieve No.

4.759.512.5192537.5(Sieve Size (mm

0.71.614.281.299.5100passing %

Remarks : *This Report relates only to the tested sample.

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۰٫۰۱۰٫۱۱۱۰۱۰۰Diameter in mm

50 2 4.75 2. 0.

60

0.30

0.15

0.07

5

1.1

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 3/4 Agg.

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 3/4 Agg.

Bulk DENSITY “UNIT WEIGHT” OF AGGREGATESTest Method: ASTM C 29/C 29/M - 97

Remarks : *This Report relates only to the tested sample.

Result:-

Bulk Density (Uncomp.) Mg/m3 =1.43

Bulk Density (compact.) Mg/m3 =1.55

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 3/8 Agg.

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 3/8 Agg.

Bulk DENSITY “UNIT WEIGHT” OF AGGREGATESTest Method: ASTM C 29/C 29/M - 97

Remarks : *This Report relates only to the tested sample.

Result:-

Bulk Density (Uncomp.) Mg/m3 =1.41

Bulk Density (compact.) Mg/m3 =1.5

Date: 07/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: fineAgg

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: fineAgg

Bulk DENSITY “UNIT WEIGHT” OF AGGREGATESTest Method: ASTM C 29/C 29/M - 97

Remarks : *This Report relates only to the tested sample.

Result:-

Bulk Density (Uncomp.) Mg/m3 =1.51

Bulk Density (compact.) Mg/m3 =1.62

Date: 08/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: fineAgg

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: fineAgg

PHYSICAL PROPERTIES of AGGREGATE ACCODRING TO ASTM

Remarks : *This Report relates only to the tested sample.

ES LimitsResultsASTMTest

2.5C 172-01Specific gravity

< 2.5 2.2C 172-01Absorption %

Date: 08/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 10 mm Agg

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 10 mm Agg

PHYSICAL PROPERTIES of AGGREGATE ACCODRING TO ASTM

Remarks : *This Report relates only to the tested sample.

ES LimitsResultsASTMTest

2.65C 172-01Specific gravity

< 2.5 2.1C 172-01Absorption %

Date: 08/04/2012 Report No.: NA Contractor: NAClient: Better Mix - New Cairo Consultant: NA Sampled By: Better Mix - Tech. Sampling Date: 07/04/2012 Testing Date: 07/04/2012 Sample Location: Better Mix -New CairoAggregate Size: 20 mm Agg

Request No.: NA Sample No.: NA Project Name: NA Project No.: NA Source: Better Mix - New CairoDelivered By: Better Mix - Tech. Receiving Date: 07/04/2012 Sample Weight (kg): 20Layer: NAAggregate Type: 20 mm Agg

PHYSICAL PROPERTIES of AGGREGATE ACCODRING TO ASTM

Remarks : *This Report relates only to the tested sample.

ES LimitsResultsASTMTest

2.6C 172-01Specific gravity

< 2.5 1.6C 172-01Absorption %

Calibration Certificate of Compression Test

Machine

MATERIAL DATA SHEETS ADMIXTURE

CEMENT

Main Projects OfBetter Mix

• Concorde for Construction ( Commercial Building 90 st. New-Cairo)

• Layan (Residential Compound – Ma’mar Construction Co. New-Cairo)

• Cairo Business Bay New-Cairo

• High Land Park New-Cairo

• Olympic Village – Ministry of defense

• Mega Mall -15 May City

• Mega Mall-New Cairo

• Les Rois- New-Cairo

• Mountain View - Dar Elma’mar Construction Co.

• Residential Building In different Places e.g… New-Cairo, Elshrok City,15

may city,Katamya& Maadi

Main Projects of Better Mix