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What is difference in purpose for conducting surface regularity test and sand patch test (test on texture depth)?
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Civil Engineering
If there is a delay of bituminous (lay-ing) on top of sub-base, should tack coat be applied on the top surface of sub-base?
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Civil Engineering
If the construction of concrete carriageway is carried out in summer, can expansion joints be omitted?
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Civil Engineering
In General Specification for Civil Engineering Works (1992 Edition), the design of road-base material is based on recipe approach. Why?
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Civil Engineering
For rigid pavement, what are the advantages of using lean concrete sub-base instead of traditional granular sub-base?
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Civil Engineering
What is the function of longitudinal joints in concrete road pavements?
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Civil Engineering
What is the function of a sand layer underlying paving slab/interlocking blocks?
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Civil Engineering
What is the load transfer mechanism for paving blocks in pedestrian footway?
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Civil Engineering
