The process of heating to redness in the presence of air is called __________(a) Hydraulicity(b) Setting(c) Roasting(d) CalcinationThis question was posed to me in final exam.Question is from Lime topic in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials

The process of heating to redness in the presence of air is called ___

1.	The process of heating to redness in the presence of air is called __________(a) Hydraulicity(b) Setting(c) Roasting(d) CalcinationThis question was posed to me in final exam.Question is from Lime topic in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials
Answer» Right answer is (d) Calcination To explain: The process of heating to REDNESS in the presence of AIR is called calcination. Hydraulicity is the property of lime by which it SETS in damp PLACES or thick MASONRY walls where the free circulation of air is absent.

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The process of heating to redness in the presence of air is called __________(a) Hydraulicity(b) Setting(c) Roasting(d) CalcinationThis question was posed to me in final exam.Question is from Lime topic in chapter Glass, Lime, Clay Products & Bricks of Construction & Building Materials

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