Concrete Masonry Units (CMU)

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Concrete Masonry Units (CMU)

Blocks, ribs, kerbstones and interlocking tiles

Assas has the largest production line in the Kingdom, producing more than 2500 pallets per 8-hour shift.

This production line includes, concrete blocks, ribs, kerbstones and interlocking tiles. They come in a diverse collection of textures, colors, shapes and sizes to meet our clients’ needs.

All of our products comply with international and local standards in terms of compressive and flexural strength, absorption and dimensions. All of which, are manufactured using the fully automatic hydraulic press MASA molding machine with maximum accuracy and highest quality.

Hollow / Solid blocks

Description Dimensions (cm) Weight (kg) Compressive strength (MPa) No. of units per pallet

Hollow Blocks - Type I

10*20*40
15*20*40
20*20*40

11.5
13.8
18.7

4,7,10
4,7,10
4,7,10

165
105
90

Hollow Blocks - Type II

10*20*40
15*20*40
20*20*40

11.5
13.8
18.7

4,7,10
4,7,10
4,7,10

165
120
90

Solid Blocks

7*20*40
10*20*40
15*20*40
20*20*40

11.2
15.8
23.7
31.6

4,7
4,7,10,13
4,7,10,13,20
4,7,10,13,20

132
96
60
48

Insulated blocks

Description Dimensions (cm) Weight (kg) Compressive strength (MPa) K/U Value No. of units per pallet

Extruded foam

20*20*40

18.8

4

0.211/0.823

60

Expanded Polystyrene

20*20*40

18.8

4

0.207/0.889

60
Description Dimensions (cm) Weight (kg) Compressive strength (MPa) Void (%)

Ribs 18-Hollow

36/40*20*18

15.0

4

45

Ribs 24-Hollow

36/40*20*24

18.0

4

52

Ribs 28-Hollow

 36/40*20*28 21.0 4 55

Ribs 18-Solid

36/40*20*28

 24.0 4 -

Ribs 32-Hollow

 36/40*20*32 22.0 4 57

Ribs 32-Solid

 36/40*20*32 25.0 4 -

Ribs 38-Hollow

 36/40*20*38 28.5 4 54

Ribs 38-Solid

 36/40*20*32 30.5 4 -
Description Dimensions (cm) Weight (kg) Code Of Fracture Strength (MPA) Absorption (%)

7/15*15*50 24.0 JS 479-1994 8

7/15*20*50 29.0 JS 479-1994 8

10/15*25*50 38.0 JS 479-1994 8

10/15*30*50 47.0 JS 479-1994 8

12/15*30*50 44.0 JS 479-1994 8

15/20*30*50 63.0 JS 479-1994 8

15/20*35*50 72.0 JS 479-1994 8

10/15*25*50 38.0 JS 479-1994 8

10/15*30*50 50.0 JS 479-1994 8
Product Shape Name Dimensions Thickness (cm) Weight (kg) Compressive strength (MPa) Adsorption %

Square

10*10
15*15
20*20

6.5/10
6.5
10

1.45/2.2
3.2
8.5

 30,35,45,55 5

Rectangle 10*20

6
6.5
8
12

2.55
2.75
3.4
5.1

 30,35,45,55 5

Uni N/A

6.5
10

3.4
5.2

 30,35,45,55 5

Octavo N/A 6.5 3.8 30,35,45,55 5

Twist N/A 6.5 3.2 30,35,45,55 5

V-shape N/A 6.5 3.9 30,35,45,55 5

Wave N/A 6.5 3.8 30,35,45,55 5

Flower N/A 6.5 4.2 30,35,45,55 5

Tango N/A 6.5 3.9 30,35,45,55 5

Corona N/A 6.5 4.2 30,35,45,55 5

Tulip N/A 6.5 3.8 30,35,45,55 5

Eskoo N/A 6.5 3.5 30,35,45,55 5

Meba N/A 8 25.2 30,35,45,55 5
Product Name Dimensions (cm) Weight (kg) Compressive strength (MPa) Adsorption %
Concrete Tiles (plain)

40*40*4
40*40*4.5

13.5
15.2

3.5, 4, 5
3.5, 4, 5

6
6
Concrete Tiles (Patterned)

40*40*4
40*40*4.5

13.5
15.2

3.5, 4, 5
3.5, 4, 5

6
6
Retaining Wall Block

29/40*20*30
34/45*20*30

33.0
38.0

30 Mpa Core Strength
30 Mpa Core Strength

8
8
Industrial Building Block 15*40*25 29 30 Mpa Core Strength 8
Flower Pot (Single) 26*29.4*20 20 4 8
Flower Pot (Double) 52*29.4*20 41 4 8
Wheel Stopper 15/25*17*85 67 4 8