JOB MIX FORMULA (JMF)

K-300

PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI

KEMBAR JAYA KARYA,KSO

2023

ASPHALT MIXING PLANT : KONTRAKTOR :

PT. KEMBAR JAYA KARYA

JOB MIX
FORMULA
 MIX PROPORTION DATA SHEET

CONTRACTOR : PT. KEMBAR JAYA KARYA

DATE : 2023
PROJECT : PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI
BANYUWANGI
Grade : FC 24.9 / K-300
Slump : 100 + 20 mm
W/C ratio : 0.50

MIX PROPORTION
• CONCRETE PASTE
% SG Content Volume
Cement Type I 100% 3.12 360 kg/m³ 115 dm³
Fly Ash 0% 2.1 0 kg/m³ 0 dm³
Water 1 180 kg/m³ 180 dm³
Air Content 1.5 dm³
Total Paste 295 dm³
Total Aggregate 703 dm³
• AGGREGATE
Type SG F/A % Content
Coarse Agg I Screen 10-15 2.548 542 kg/m³ 55%
55
Coarse Agg II Split 20-30 2.594 451 kg/m³ 45%
Fine Agg I Lokal Songgon 2.239 520 kg/m³ 60%
45
Fine Agg II Ex. Puger 2.800 433 kg/m³ 40%
• ADMIXTURE
Type SG % Content
Retader D 1.18 0.3 1.080 dm³
Retader F 1.18 0.6 2.160 dm³
SUMMARY
( 1m³) SSD (0.5m³) SSD
Cement Type I 360 180
Fly Ash 0 0
Water 180 90
Screen 10-15 542 271
Split 20-30 451 226
Lokal Songgon 520 260
Ex. Puger 433 217
D 1.080 0.540
F 2.160 1.080
Total Material 2489
 #REF!

GRAFIK HUBUNGAN ANTARA KEKUATAN

TEKAN BETON DENGAN F.A.S

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -

Cylindrical Test
Object Relationship
Graph

Cube Test Object

Relationship Graph

KONTRAKTOR KONSULTAN SUPLIYER

 COMBINED AGGREGATE
( SNI 03-2834-1993 )

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -

Sieve Size
Inch 1½" ¾" ⅜" #4 #8 # 16 # 30 # 50 # 100 pan
mm 38.10 19.50 9.50 4.75 2.36 1.18 0.60 0.30 0.15
Grading Of Aggregate
Coarse Agg 20-30 100.00 3.30 0.04 0.03 0.00 0.00 0.00 0.00 0.00 0.0
Coarse Agg 10-15 100.00 100.00 19.02 11.76 0.40 0.06 0.03 0.00 0.00 0.0
Sand Ex. Puger 100.00 100.00 100.00 100.00 100.00 99.67 98.64 57.62 2.32 0.0
Sand Lokal Songgon 100.00 100.00 100.00 77.73 54.65 25.16 14.06 8.59 4.53 0.0

Combined Persent Of Aggregate

Coarse Agg 20-30 24.8% 24.75 0.82 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.0
Coarse Agg 10-15 30.3% 30.25 30.25 5.75 3.56 0.12 0.02 0.01 0.00 0.00 0.0
Sand Ex. Puger 18.0% 18.00 18.00 18.00 18.00 18.00 17.94 17.75 10.37 0.42 0.0
Sand Lokal Songgon 27.0% 27.00 27.00 27.00 20.99 14.75 6.79 3.80 2.32 1.22 0.0

Combined Grading 100 100.0 76.1 50.8 42.5 32.9 24.8 21.6 12.7 1.6 0.0
Spec Max. 100 100.0 75.0 60.0 47.0 38.0 30.0 23.0 15.0 6.0 0.0
Spec Min. 100 100.0 50.0 36.0 24.0 18.0 12.0 7.0 3.0 0.0 0.0
Fuller 100 100.00 63.0 48.0 35.0 28.0 20.0 15.0 9.0 3.0 0.0

0.01 0.1 Combined

1 Grading 10
100

90

80

70
Combined Grading
Percent Lolos (%)

60

50

40 SPEC.MAX

30
SPEC.MIN
20

10

0
#100 #50 #30 #16 #8 #4 3/8" 3/4" 11/2"

Sieve size (mm)

KONTRAKTOR KONSULTAN SUPLIYER

 PENGUJIAN
MATERIAL DESIGN
MIX
 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SIEVE ANALISYS AGGREGATE
SNI 03-1968-1990
Date : 2023 Contractor : PT. KEMBAR JAYA KARYA
Type of Mix : K-300 Consultan : -
Type of Material : Coarse Agg. Screen
Size : 10-15 mm

KIND OF MATERIAL SAMPLE I AVERAGE SAMPLE II SAMPLE III

CUMULATIVE RET. CUMULATIVE RET. CUMULATIVE RET. PASSING
SIEVE SIZE
Retaine % Passing % Retaine % Passing
gr gr gr % %
inch mm % %

1 1/2" 38.10 0.00 0.00 100.00 100.00 0.00 0.00 100.00

3/4" 19.00 0.00 0.00 100.00 100.00 0.00 0.00 100.00
3/8" 9.50 2430.20 81.01 18.99 19.02 2428.60 80.95 19.05
#4 4.75 2645.90 88.20 11.80 11.76 2648.80 88.29 11.71
#8 2.36 2988.00 99.60 0.40 0.40 2987.90 99.60 0.40
# 16 1.18 2998.30 99.94 0.06 0.06 2998.20 99.94 0.06
# 30 0.60 2999.10 99.97 0.03 0.03 2998.90 99.96 0.04
# 50 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00
# 100 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Weight Of Sample (gr) 3000.0 3000.0

100.00

90.00

80.00

70.00
% Passing

60.00

50.00

40.00

30.00

20.00

10.00

0.00
0.10 1.00 10.00 100.00

Sieve Size (mm)

#REF! KONSULTAN #REF!

Lab. Technician Pengawas Lapangan Lab. Technician

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SIEVE ANALISYS AGGREGATE
SNI 03-1968-1990
Date : 2023 Contractor : PT. KEMBAR JAYA KARYA
Type of Mix : K-300 Consultan : -
Type of Material : Coarse Agg. Split
Size : 20-30 mm

KIND OF MATERIAL SAMPLE I AVERAGE SAMPLE II SAMPLE III

CUMULATIVE RET. CUMULATIVE RET. CUMULATIVE RET. PASSING
SIEVE SIZE
Retaine % Passing % Retaine % Passing
gr gr gr % %
inch mm % %

1 1/2" 38.10 0.00 0.00 100.00 100.00 0.00 0.00 100.00

3/4" 19.00 1523.40 96.66 3.34 3.30 1765.50 96.74 3.26
3/8" 9.50 1575.30 99.96 0.04 0.04 1824.20 99.96 0.04
#4 4.75 1575.70 99.98 0.02 0.03 1824.40 99.97 0.03
#8 2.36 0.00 0.00 0.00 0.00 0.00 0.00 0.00
# 16 1.18 0.00 0.00 0.00 0.00 0.00 0.00 0.00
# 30 0.60 0.00 0.00 0.00 0.00 0.00 0.00 0.00
# 50 0.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00
# 100 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00

Weight Of Sample (gr) 1576.0 1825.0

100.00

90.00

80.00

70.00
% Passing

60.00

50.00

40.00

30.00

20.00

10.00

0.00
0.10 1.00 10.00 100.00

Sieve Size (mm)

0 KONSULTAN 0

Lab. Technician Pengawas Lapangan Lab. Technician

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SIEVE ANALISYS AGGREGATE
SNI 03-1968-1990
Date : 2023 Contractor : PT. KEMBAR JAYA KARYA
Type of Mix : K-300 Consultan : -
Type of Material : Sand Ex. Puger

KIND OF MATERIAL SAMPLE I AVERAGE SAMPLE II SAMPLE III

CUMULATIVE RET. CUMULATIVE RET. CUMULATIVE RET. PASSING
SIEVE SIZE
Retaine % Passing % Retaine % Passing
gr gr gr % %
inch mm % %

1 1/2" 38.10 0.00 0.00 100.00 100.00 0.00 0.00 100.00

3/4" 19.00 0.00 0.00 100.00 100.00 0.00 0.00 100.00
3/8" 9.50 0.00 0.00 100.00 100.00 0.00 0.00 100.00
#4 4.75 0.00 0.00 100.00 100.00 0.00 0.00 100.00
#8 2.36 0.00 0.00 100.00 100.00 0.00 0.00 100.00
# 16 1.18 4.90 0.33 99.67 99.67 4.92 0.33 99.67
# 30 0.60 20.80 1.39 98.61 98.64 20.10 1.34 98.66
# 50 0.30 628.20 41.88 58.12 57.62 643.30 42.89 57.11
# 100 0.15 1462.00 97.47 2.53 2.32 1468.40 97.89 2.11

#
Weight Of Sample (gr) 1500.0 1500.0

100.00

90.00

80.00

70.00
% Passing

60.00

50.00

40.00

30.00

20.00

10.00

0.00
0.10 1.00 10.00 100.00

Sieve Size (mm)

0 KONSULTAN 0

Lab. Technician Pengawas Lapangan Lab. Technician

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SIEVE ANALISYS AGGREGATE
SNI 03-1968-1990
Date : 2023 Contractor : PT. KEMBAR JAYA KARYA
Type of Mix : K-300 Consultan : -
Type of Material : Sand Lokal Songgon

KIND OF MATERIAL SAMPLE I AVERAGE SAMPLE II SAMPLE III

CUMULATIVE RET. CUMULATIVE RET. CUMULATIVE RET. PASSING
SIEVE SIZE
Retaine % Passing % Retaine % Passing
gr gr gr % %
inch mm % %

1 1/2" 38.10 0.00 0.00 100.00 100.00 0.00 0.00 100.00

3/4" 19.00 0.00 0.00 100.00 100.00 0.00 0.00 100.00
3/8" 9.50 0.00 0.00 100.00 100.00 0.00 0.00 100.00
#4 4.75 365.50 24.37 75.63 77.73 302.60 20.17 79.83
#8 2.36 731.70 48.78 51.22 54.65 628.90 41.93 58.07
# 16 1.18 1141.40 76.09 23.91 25.16 1103.80 73.59 26.41
# 30 0.60 1319.30 87.95 12.05 14.06 1259.00 83.93 16.07
# 50 0.30 1383.30 92.22 7.78 8.59 1359.10 90.61 9.39
# 100 0.15 1433.70 95.58 4.42 4.53 1430.30 95.35 4.65

Weight Of Sample (gr) 1500.0 1500.0

100.00

90.00

80.00

70.00
% Passing

60.00

50.00

40.00

30.00

20.00

10.00

0.00
0.10 1.00 10.00 100.00

Sieve Size (mm)

0 KONSULTAN 0

Lab. Technician Pengawas Lapangan Lab. Technician

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SPECIFIC GRAVITY AND ABSORPTION
SNI 03-1969-1990

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -
Type of Material : Coarse Agg. Screen ( 10 - 15 mm )

DESCRIPTION I II AVERAGE UNIT

MASS OF OVEN DRY SAMPLE IN AIR A 975.6 979.6 Gr

MASS SATURATED SURFACE DRY (SSD) SAMPLE IN AIR B 1000.0 1000.0 Gr

MASS OF SATURATED SAMPLE IN WATER C 606.0 609.0 Gr

DESCRIPTION FORMULA I II AVERAGE UNIT

A
BULK SPECIFIC GRAVITY 2.476 2.505 2.491 Gr/cc
B-C

BULK SPECIFIC GRAVITY B

2.538 2.558 2.548 Gr/cc
(SATURATED SURFACE DRY BASIS) B-C

A
APPARENT SPECIFIC GRAVITY 2.640 2.643 2.641 Gr/cc
A-C
(B - A)
ABSORPTION x 100 2.501 2.082 2.292 %
A

Remarks :

#REF! #REF! #REF!

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SPECIFIC GRAVITY AND ABSORPTION
SNI 03-1969-1990

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -
Type of Material : Coarse Agg. Split ( 20 - 30 mm )

DESCRIPTION I II AVERAGE UNIT

MASS OF OVEN DRY SAMPLE IN AIR A 983 983 Gr

MASS SATURATED SURFACE DRY (SSD) SAMPLE IN AIR B 1000.0 1000.0 Gr

MASS OF SATURATED SAMPLE IN WATER C 615.0 614.0 Gr

DESCRIPTION FORMULA I II AVERAGE UNIT

A
BULK SPECIFIC GRAVITY 2.553 2.547 2.550 Gr/cc
B-C

BULK SPECIFIC GRAVITY B

2.597 2.591 2.594 Gr/cc
(SATURATED SURFACE DRY BASIS) B-C

A
APPARENT SPECIFIC GRAVITY 2.671 2.664 2.668 Gr/cc
A-C
(B - A)
ABSORPTION x 100 1.729 1.729 1.729 %
A

Remarks :

#REF! #REF! #REF!

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SPECIFIC GRAVITY AND ABSORPTION
SNI 03-1970-1990

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -
Type of Material : Sand Ex. Puger

DESCRIPTION I II AVERAGE UNIT

MASS OF SATURATED SURFACE DRY SAMPLE IN AIR 500 gr 500.0 500.0 Gr

MASS OVEN DRY SAMPLE IN AIR A 494.3 493.9 Gr
MASS OF PICNOMETER FILLED WITH WATER B 653.2 645.8 Gr
MASS OF PICNOMETER WITH SAMPLE AND
C 975.8 966.0
WATER TO CALIBRATION MARK Gr

DESCRIPTION FORMULA I II AVERAGE UNIT

A
BULK SPECIFIC GRAVITY 2.786 2.747 2.767 Gr/cc
B + 500 - C

BULK SPECIFIC GRAVITY 500

2.818 2.781 2.800 Gr/cc
(SATURATED SURFACE DRY BASIS) B + 500 - C

A
APPARENT SPECIFIC GRAVITY 2.879 2.843 2.861 Gr/cc
B+A-C
(500 - A)
ABSORPTION x 100 1.153 1.235 1.194 %
A

Remarks :

KONTRAKTOR KONSULTAN SUPLIYER

 PROYEK GEDUNG KULIAH TERPADU POLITEKNIK NEGERI BANYUWANGI
SPECIFIC GRAVITY AND ABSORPTION
SNI 03-1970-1990

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type of Mix : K-300 Consultan : -
Type of Material : Sand Lokal Songgon

DESCRIPTION I II AVERAGE UNIT

MASS OF SATURATED SURFACE DRY SAMPLE IN AIR 500 gr 500.0 500.0 Gr

MASS OVEN DRY SAMPLE IN AIR A 479.3 477.8 Gr
MASS OF PICNOMETER FILLED WITH WATER B 653.7 645.7 Gr
MASS OF PICNOMETER WITH SAMPLE AND
C 931.3 921.4
WATER TO CALIBRATION MARK Gr

DESCRIPTION FORMULA I II AVERAGE UNIT

A
BULK SPECIFIC GRAVITY 2.155 2.130 2.143 Gr/cc
B + 500 - C

BULK SPECIFIC GRAVITY 500

2.248 2.229 2.239 Gr/cc
(SATURATED SURFACE DRY BASIS) B + 500 - C

A
APPARENT SPECIFIC GRAVITY 2.376 2.364 2.370 Gr/cc
B+A-C
(500 - A)
ABSORPTION x 100 4.319 4.646 4.483 %
A

Remarks :

KONTRAKTOR KONSULTAN SUPLIYER

 TESTING OF COARD WATER CONTENT
SNI 1971-2011

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type : Coarse Agg. Screen (10-15 mm) Consultan : -

DESCRIPTION UNIT I II

WET SAMPLE WEIGHT + CUP A GR 1084.20 1084.20

DRY SAMPLE WEIGHT + CUP B GR 1065.10 1063.70
CUP WEIGHT C GR 84.20 84.20
WATER WEIGHT D = A -B GR 19.10 20.50
DRY SAMPLE WEIGHT E=B-C GR 980.90 979.50
WATER CONTENT F = (D/E) X 100 % 1.95 2.09
AVERAGE 2.02

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING OF COARD WATER CONTENT
SNI 1971-2011

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type : Coarse Agg. Split (20-30 mm) Consultan : -

DESCRIPTION UNIT I II

WET SAMPLE WEIGHT + CUP A GR 1084.20 1084.20

DRY SAMPLE WEIGHT + CUP B GR 1068.60 1068.40
CUP WEIGHT C GR 84.20 84.20
WATER WEIGHT D = A -B GR 15.60 15.80
DRY SAMPLE WEIGHT E=B-C GR 984.40 984.20
WATER CONTENT F = (D/E) X 100 % 1.58 1.61
AVERAGE 1.60

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING OF COARD WATER CONTENT
SNI 1971-2011

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type : Sand Ex. Puger Consultan : -

DESCRIPTION UNIT I II

WET SAMPLE WEIGHT + CUP A GR 585.30 585.30

DRY SAMPLE WEIGHT + CUP B GR 580.10 579.90
CUP WEIGHT C GR 85.30 85.30
WATER WEIGHT D = A -B GR 5.20 5.40
DRY SAMPLE WEIGHT E=B-C GR 494.80 494.60
WATER CONTENT F = (D/E) X 100 % 1.05 1.09
AVERAGE 1.07

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING OF COARD WATER CONTENT
SNI 1971-2011

Date : 2023 Contractor : PT. KEMBAR JAYA KARYA

Type : Sand Lokal Songgon Consultan : -

DESCRIPTION UNIT I II

WET SAMPLE WEIGHT + CUP A GR 585.10 585.10

DRY SAMPLE WEIGHT + CUP B GR 564.50 563.00
CUP WEIGHT C GR 85.10 85.10
WATER WEIGHT D = A -B GR 20.60 22.10
DRY SAMPLE WEIGHT E=B-C GR 479.40 477.90
WATER CONTENT F = (D/E) X 100 % 4.30 4.62
AVERAGE 4.46

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING LEVELS OF COARD AGGREGATE MUD
SNI 03-4142-1996

Date: 2023 Contractor : PT. KEMBAR JAYA KARYA

Type: Coarse Agg. Screen (10-15 mm) Consultan : -

DESCRIPTION I II III

WEIGHT OF THE TEST OBJECT BEFORE WASHING W1 1000 1000.00 1000.00

WEIGHT OF OVEN DRY TEST OBJECT AFTER
WASHING
W2 994.2 994.20 993.40
W1-W2
GRAIN CONTENT PASSED SIEVE NO. 200 (%)
W1
X 100 0.58 0.58 0.66

AVERAGE 0.61

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING LEVELS OF COARD AGGREGATE MUD
SNI 03-4142-1996

Date: 2023 Contractor : PT. KEMBAR JAYA KARYA

Type: Coarse Agg. Split (20-30 mm) Consultan : -

DESCRIPTION I II III
WEIGHT OF THE TEST OBJECT BEFORE WASHING W1 1000 1000.00 1000.00
WEIGHT OF OVEN DRY TEST OBJECT AFTER
WASHING
W2 988.2 991.90 989.60
W1-W2
GRAIN CONTENT PASSED SIEVE NO. 200 (%)
W1
X 100 1.18 0.81 1.04

AVERAGE 1.01

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING LEVELS OF COARD AGGREGATE MUD
SNI 03-4142-1996

Date: 2023 Contractor : PT. KEMBAR JAYA KARYA

Type: Sand Ex. Puger Consultan : -

DESCRIPTION I II
WEIGHT OF THE TEST OBJECT BEFORE WASHING W1 500 500.00
WEIGHT OF OVEN DRY TEST OBJECT AFTER
WASHING
W2 497.8 498.20
W1-W2
GRAIN CONTENT PASSED SIEVE NO. 200 (%)
W1
X 100 0.44 0.36

AVERAGE 0.40

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN

 TESTING LEVELS OF COARD AGGREGATE MUD
SNI 03-4142-1996

Date: 2023 Contractor : PT. KEMBAR JAYA KARYA

Type: Sand Lokal Songgon Consultan : -

DESCRIPTION I II
WEIGHT OF THE TEST OBJECT BEFORE WASHING W1 500 500.00
WEIGHT OF OVEN DRY TEST OBJECT AFTER
WASHING
W2 477.9 478.40
W1-W2
GRAIN CONTENT PASSED SIEVE NO. 200 (%)
W1
X 100 4.42 4.32

AVERAGE 4.37

REMAKS :

KONTRAKTOR KONSULTAN KONSULTAN