Discussions Populaires Dans la Communauté Concret

How to repair the concrete crack?‎

We have poured concrete but there is some area appeared cracks. How to repair it?‎

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Pl share useful statistics of concrete strength resulted due to poor curing adopted?‎

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Why it's preferred to use vibrators when pouring concrete in some cases?‎

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What should be the maximum and minimum slump of concrete?‎

If on-site slump test fails, should engineers allow the contractor to continue the concreting works? ‎

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Why is the use of granular sub-base in concrete carriageways not preferred?‎

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How can a civil engineer avoid high temperature problems in concrete?‎

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What is the difference between direct circulation drilling and reverse circulation drilling?‎

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Why are separation membranes used between concrete pavement slab and sub-base?‎

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Why concrete barriers have curved surface profiles?‎

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In case if concrete box girder bridges how is the number of cells determined?‎

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