English to Spanish Tech/Engineering Construction / Civil Engineering

Hi everyone!
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SAWING CONTRACTION JOINTS
As concrete hydrates or cures and begins to set, it develops internal stresses which may cause random cracks. Random cracks cast doubt on the quality and workmanship of the concrete. Contraction joints are cut in concrete to relieve these stresses before they seek their own relief in the form of random crack. The XXXX system controls random cracking through the

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NOTE:
The patented skid plate is the most important part of the XXXXX system.
If it is bent, twisted or damaged, spalling and ***raveling*** of a cut may result.

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Skid plate Inspect the skid plate daily for damage, excessive wear in the blade slot, burrs on the concrete surface side, twisting and free movement up and down when installed on the blade block. Replace the skid plate with each new diamond blade. Never reuse the skid plates or spalling and ***raveling*** may result


I really would appreciate your help!