free website hit counter Compaction

Compaction

Compaction is to reduce the volumes of soil for achieving this goal the air must be removed from the soil by using force. The seeds roll in each other and in effect of using forced air mass will move from the inside of the soil. In this case, the friction between the particles increases and then the unit weight of soil will increases.The weight is a measure of soil compaction.

In order to increase density and shear force resistance is Permeability reduction. The result of permeability reduction is because the soil pores become smaller so water passes more difficult through the pores.

The different way of soil compaction due to its physical properties are non-cohesive soil compaction and cohesive soil compaction we will use the compaction of standard and modified methods in all are the same, but the difference is in the amount of weight and other specifications.

Standards: ASTM D558, D559, D560, D698, D1557, AASHTO T99, T134, T135, T136, T180

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Standard Compaction:

Order
Code

Description

Mould
Volume
Dimension
Cm
Weight approx
Kg

Material

SMSO-3105

Compaction Mould

1/30 ft3

15×15×18

4.880

Mannesmann Pipe

 
Order
Code

Description

Rammer

Droping

Dimention
Cm
Weight Approx
Kg

Matirial

SMSO-3110

Compaction Rammer

Ø2 in, 5.5 lb

12 in

Ø6×52

4.100

CK45

Modified Compaction:

Order
Code
Description
Mould
Volume
Dimention
Cm
Weight Approx
Kg
Matirial

SMSO-3115

Compaction Mould

1/13.33 ft

20×20×18

7.100

Mannesmann Pipe

 
Order
Code

Description

Rammer

Droping

Dimention
Cm
Weight Approx
Kg

Matirial

SMSO-3120

Compaction Rammer

Ø2 in, 10 lb

18 in

Ø6×80

7.000

CK45

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