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How to choose right Crack sealing machine?

Views:506     Author:Site Editor     Publish Time: 2021-01-15      Origin:Site

    Cracks that form in the asphalt need to be addressed as soon as they form. If left unattended, they allow water to intrude to the sub-base, or compacted stone structure. This water softens the compaction of the stone, which compromises the weight that the stone can support. Vehicle weights and stresses on a soften sub-base cause cracking in the asphalt surface above.

    Also, additional cracking forms from the saturated sub-base being exposed to freezing and thawing temperatures. This freezing and thawing of the water-saturated sub-base causes the raising and lowering of the sub-base and therefore the raising and lowering of the asphalt surface that it supports.


What should you do about cracks?

Simply stated, cracks need to be filled and sealed to prevent water intrusion.


How to choose right Crack sealing machine?

To get the very best crack sealing machine, you have to know what you want. While the crack sealing machine is largely the same, there are some differences that you have to consider.

For example, some crack sealing machine might be mobile while others are hand push. Some machines might be made for road maintenance while others will do better when used on pavements. In JIEHE Machinery Company you have more options as below show you.

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How to fill the Crack?

To properly fill a crack, You can use crack router to groove before filling the sealant. That pavement span life is two-times than non-routed.

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