lime Flashcards
1
Q
specific gravity of dolomite
A
2.8-2.9
2
Q
lime mortar is made with which lime
A
hydraulic lime
3
Q
% of magnesium carbonate in lime
A
upto 45%
4
Q
% of impurities in fat lime is less than
A
5%
5
Q
lime from kiln is
A
caustic lime/quick lime/lump lime
6
Q
class of lime used for structural purpose
A
class A
7
Q
weight of quick lime for 1 cu.m
A
1050 kg
8
Q
compr strength of class A lime for 28 days
A
28 kg/cm2
9
Q
eminently hydraulic lime (class A) has intial and final setting time of
A
intial - 2 hrs
final - 48 hrs
10
Q
compr strength of semi hydraulic lime
A
17.5 kg/cm2
11
Q
height of clamp kiln is
A
height - 4m
top length - 3m
bottom lenth - 5 m
12
Q
ht of intermittent kiln
A
2.5 - 3 m
13
Q
dia of top face of continous kiln
A
ht - 5 m
top dia - 2 m
middle dia - 2.5 m
bottom dia - 1.5 m
