| 31. | The cultural efflorescence witnessed during this period is now referred to as the Spanish Golden Age.
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| 32. | During the reign of cultural efflorescence.
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| 33. | And while it will help to protect against efflorescence, it cannot permanently prevent the problem.
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| 34. | Further, the efflorescence due to salts in water reduces the life of the concrete filter.
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| 35. | I don't think the sealer will prevent efflorescence, which is pretty hard to avoid.
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| 36. | A : The white powder is probably efflorescence, something that often occurs on brick and masonry.
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| 37. | Efflorescence is usually the result of mineral solutions in the capillary channels being drawn to the surface.
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| 38. | They also repainted some areas the colours of which were lost because of the efflorescence of salts.
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| 39. | A : This is undoubtedly efflorescence _ a condition often encountered in masonry when there is moisture present.
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| 40. | The mason says the white is efflorescence, the leaching of lime out of the concrete by water.
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