Quality Report - May 20

3.3
CONCRETE MIX DESIGN

P O G AYA.DN. BHD. (57s7e3-A)

Lot 18-02, Block C, HS Commercial Centre, Jalan Penampang, 89500 Penampang, Kota Kinabalu, Sabah. tso s00,

P. O. Box 17075,88872 Kota Kinabalu, Sabah, Malaysia. SUNEIU VEOIAS
Grdillcatotr
Tel: 088-727 533 1729 533 Fax: 088-720 533 Email: [email protected]

PROPOSED CONCRETE MIX DESIGN

Client: JAYAWARIS GENERAL CONTRACTOR Date: 28-Feb-20
Project: Pembinaan Balai Bomba Dan Kuarters Di Merotai, Tawau, Grade: G
Mix ref G2ON
Sabah Plant:
Tawau

1.1 Characteristic Strength Cement lndustries Sabah 20 N/mm2 at 28 dayS
Coarse s N/mm2
1.2 Standard Deviation Fine 8 N/mmz
28 ll/mmz
1.3 Margin Retarder
Superplasticiser Ordinary Portland Cement
1.4 Target Mean Strength
Diorite
1.5 Cement Type
RiverSand
1.6 Aggregate Type
20 mm
1.7 Maximum Aggregate Size
1.8 Admixture (1) Beton 400RP
1.9 Admixture (2)
2.0 Grading of Fine Aggregate Beton 1005
2.1 Specific Gravity of Cement
2.2 Specific Gravity of Fine Aggregate Zone4
2.3 Specific Gravity of Coarse Aggregate
2.4 Air Content 3.15 Known/Assumed
2.5 Slump 2.62 Known/Assumed
2.6 Free Water-Cement Ratio 2.67 Known/Assumed
2.7 Maximum Water-Cement Ratio 1.5 %
2.8 Proportion of Fine Aggregate
2.9 Cement Content 125t25 mm
3.0 Free Water Requirement
3.'l Fine Aggregate Content 0.55 %
3.2 Coarse Aggregate Content 36 Kg/m3
3.3 Total Aggregate Content 290 Kg/m3
3.4 Designed Density of Fresh Concrete 160 Kg/m3
684
1216 Kg/ms
1 900 Kg/m3
2350 Kg/m3

SUMMARY-BATCH WEIGHT PER CUBIC METRE OF CONCRETE

Concrete Slump Cement Water Fine Coarse WC S/A
Aggregate Aggregate Ratio
0.55 fh)
Grade (mm) (Kg/m3) (Kg/m3) (Kg/m3) (Kg/m3)
36,0
G2ON 125 !25 290 160 684 1216

*ADMIXTURES Dosaqe ml/100 Kg Cement Quantitv Liters/m3
500 ml/100 Kg Cement 1.45 Liters/m3
1.1 Beton 400RP 500 ml/100 Kg Cement 1.45 Liters/m3
1.2 Beton 1005
13

lmportant note

Since concrele is affected by a numberoffactors (Cement,Sand,Aggregate), trial mixes wrth the material and equipment
intended to be used is recommended and the mix proportions adjusted where necessary,

Prepared & Design By
Expogaya Sdn Bhd

,

EwOGAYASDN. BHD. (s757e3-A)

Lot 18-02, Block C, HS Commercial Centre, Jalan Penampang, 89500 Penampang, Kota Kinabalu, Sabah. lso gtM

P, 0. Box 17075,88872 Kota Kinabalu, Sabah, Malaysia. VESIIIS
Tel: 0BB-727 5331729 533 Fax: 088-720 533 Email: [email protected] C'UrNdEtlAicUdor

PROPOSED CONCRETE MIX DESIGN

Client: JAYAWARIS GENERAL CONTRACTOR Date: 28-Feb-20
Project: Grade
l,_ojg!^ lq[l-a-al-Pel+_P-o-fp-e-o_ll-tft-.tlg5_9i!lgpte'.,I_ey-q,l'_ Mix ref G25
Plant:
Sabah G25N
Tawau

1.1 Characteristic Strength Cement lndustries Sabah 25 N/mmz at 28 days
Coarse 5 N/mm2
1.2 Standard Deviation Fine I N/mm2
33 N/mmz
1.3 Margin Retarder
Superplasticiser Ordinary Portland Cement
1.4 Target Mean Strength
Diorite
1.5 Cement Type
RiverSand
'1.6 Aggregate Type
20 mm
1.7 Maximum Aggregate Size
1.8 Admixture ('l) Beton 400RP
1.9 Admixture (2)
2.0 Grading of Fine Aggregate Beton 1005
2.1 Specific Gravity of Cement
2.2 Specific Gravity of Fine Aggregate Zone 4
2.3 Specific Gravity of Coarse Aggregate
2.4 Air Content 3.15 Known/Assumed
2.5 Slump 2.62 Known/Assumed
2.6 Free Water-Cement Ratio 2.67 Known/Assumed
2.7 Maximum Water-Cement Ratio
2.8 Proportion of Fine Aggregate 1.5 %
2.9 Cement Content
3.0 Free Water Requirement 125 t25 mm
3.1 Fine Aggregate Content
3.2 Coarse Aggregate Content 0,50 %
3.3 TotalAggregateContent 36
320 Kg/m 3
3.4 Designed Density of Fresh Concrete 160 Kg/m 3
677 Kg/m 3
1203 Kg/n 3
1 880 Kg/m 3
2360 Kg/m 3

SUMMARY-BATCH WEIGHT PER CUBIC METRE OF CONCRETE

Water Fine Goarse WC S/A
Ratio (%)
Goncrete Slump Cement Aggregate Aggregate 36
0.50
Grade (mm) (Kg/m3) (Kg/m3) (Kg/m3) (Ks/m3)

G25N 125t25 320 160 677 1203

-ADMIXTURES Dosaqe ml/100 Kg Cement Quantitv Liters/m3
s00 mli100 Kg Cement 1.60 Liters/m3
1.1 Beton 400RP 550 ml/100 Kg Cement 1.76 Liters/m3
1.2 Beton 100S
1a

LJ

lmportant note

Since concrete is affected by a number of factors (Cement.Sand,Aggregate), trlal m xes with the material and equipment
intended to be used is recommended and the mix proportions adlusted where necessary,

Prepared & Design By.
Expogaya Sdn Bhd

,

SDN. BHD. lszszss-ny vL*J,

Lot 1B-02, Block C, HS Commercial Centre, Jalan Penampang, 89500 Penampang, Kota Kinabalu, Sabah H[*t
P.0. Box 17075,88872 Kota Kinabalu, Sabah, Malaysia.

fel088-727 533 I 729 533 Fax: 088-720 533 Email: [email protected]

PROPOSED CONCRETE MIX DESIGN

Client: JAYAWARISGENERALCONTRACTOR Date: 28-Feb-20
Grade: G
Project: Projek Pembinaan Balai Bomba Dan Kuarters Di Merotai, Tawau, Mix ref G3ON
Sabah Plant:
Tawau

1.1 Ch aracteristic Stren gth Cement lndustries Sabah 30 N/mmz at 28 days
Coarse 5 N/mmz
1.2 Standard Deviation Fine 8 N/mmz
38 Nlmmz
1.3 Margin Retarder
Superplasticiser Ordinary Portland Cement
1,4 Target Mean Strength
Diorite
1.5 Cement Type
RiverSand
1.6 Aggregate Type
20 mm
1.7 Maximum Aggregate Size
1.8 Admixture (1) Beton 400RP
1.9 Admixture (2)
2.0 Grading of Fine Aggregate Beton 1005
2.1 Specific Gravity of Cement
2.2 Specific Gravity of Fine Aggregate Zone 4
2.3 Specific Gravity of Coarse Aggregate
2.4 Air Content 3.15 Known/Assumed
2.5 Slump 2.62 KnownlAssumed
2.6 Free Water-Cement Ratio 2.67 KnownlAssumed
2.7 Maximum Water-Cement Ratio
2.8 Proportion of Fine Aggregate 1.5 %
2.9 Cement Content
3.0 Free Water Requirement 125t25 mm
3.1 Fine Aggregate Content
3.2 Coarse Aggregate Content 0.48 %
3.3 TotalAggregateContent Jb
350 Kilmt
3.4 Designed Density of Fresh Concrete 168 Kilmt
648
1152 Kg/m3
1 800
2318 Kg/m3

Kilmt

Kg/mt

SUMMARY.BATCH WEIGHT PER CUBIC METRE OF CONCRETE

Concrete Slump Cement Water Fine Coarse WC S/A
Ratio (%)
Aggregate Aggregate 36
0.48
Grade (mm) (Kg/m3) (Ks/m3) (Ks/m3) (Ks/m3)

G3ON 125 r,25 350 168 648 1152

-ADMIXTURES Dosaqe QuantiW Liters/m3
500 ml/100 Kg Cement 1.75 Liters/m3
1.1 Beton 400RP 600 ml/100 Kg Cement 2.10 Liters/m3
1.2 Beton 100S ml/100 Kg Cement
13

lmportant note
Since concrete is afiected by a number of factors (Cement,Sand,Aggregate), trial mixes wilh the material and
equipment intended to be used is recommended and the mix proportions adjusted where necessary.

Prepared & Design By
Expogaya Sdn Bhd

,

3.4

BASAL REINFORCEMENT
Geoviro (M) Sdn Bhd







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