Rheological properties of lime putty of lime putty

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Slaking process of lime calcium oxide CaO – quicklime (cubic formation, the crystallographic axis of CaO is a = 4,802.10 -10 m) ↓ H 2 O calcium hydroxide Ca(OH) 2 – slaked lime (hexagonal formation, the crystallographic axis of Ca(OH) 2 is a = 3.58.10 -10 m and the height is c = 5,03.10 -10 m ) ⇓ enlarging of volume during slaking CaO + H 2 O →Ca(OH) 2 + 65,2 kJ.mol -1
Structur ture e of lime putty and its influence on quality of mortars • lime putty is a macrocolloidal dispersion system • Ca(OH) 2 = portlandit • calcium crystals finer → more plastic and efficient mortar and more consistent • the small particles = the greatest surface
Page 1 and 2: Rheological properties of lime putt
Page 3: Studied problems and influences •
Page 7 and 8: The influence of freezing on the rh
Page 9 and 10: The mechanical activation of lime p
Page 11 and 12: Measuring the viscosity of lime put
Page 13 and 14: Dependence of viscosity lime putty
Page 15 and 16: Dependence of viscosity lime putty
Page 17 and 18: Dependence of viscosity freshly pre
Page 19 and 20: Electron microscopy • freshly pre
Page 21 and 22: Future • to prepare mortars • t

Rheological properties of lime putty of lime putty

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