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Question:

What is the effect of the lighter stripes on the concrete pavement (not the road)?

What is the effect of the lighter stripes on the concrete pavement (not the road)?

Answer:

Thermal expansion and contraction mainly rely on the seam and shrink joints, the road cut the main seam is to prevent the concrete area is too large to produce shrinkage pull off the concrete slab
saw the seam to pull off at the sawing at the pull, so more regular, Are 5 meters a, in order to prevent the rain under the seepage should be filled with asphalt or special glue.
To prevent the road due to thermal expansion and contraction was broken ring

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