8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 1/11

Civil Engineering Department

Building Material Lab

ENCE 214

Experiment No.5

MA7MOUD

Student Name

Student ID

Rana Hazou

1100309

Mahmoud Radi1110744

Mo’men Ramadan1110830

Lujain Musleh

111161

Setion! !4"

! "

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 2/11

 #A$L% O& 'O(#%(#)

*nde+

,

*n-.odu/-ion  3

Oje/-i2es  3

 #heo. 3

%ui5men- Ma-e.ials 

Me-hodod

Da-a 'al/ula-ions 6

• Da-a

• 'al/ula-ions

Resul- 8

'on/lusion8

%nenee.in Use 9

Re.en/es 9

ae ,

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 3/11

*(#RODU'#*O(

)in/e 'emen-: 5sum: and lime a.e 2e. im5o.-an- ma-e.ial -ha- a.e used in -he

/ons-.u/-ion ;o.<: some -es-s a.e .eui.ed and 5.o5e.-ies su/h as s5e/i=/ .a2i-

and =neness o /emen- a.e essen-ial -o de-e.mine i-s usaili->

 #he aim o -his e+5e.imen- is -o de-e.mine -he smoo-hness o -he /emen-: lime:

5sum: s5e/i=/ ;eih- o -he /emen-> Mo.eo2e.: ?5sum is a 2e. so- mine.al

/om5osed o /al/ium sula-e dehd.a-e: ;i-h -he /hemi/al o.mula 'a)O4@,H,O>

'emen- is a inde. ;hi/h /an ind o-he. ma-e.ials -oe-he. a sus-an/e: ;hi/h

se-s and ha.dens inde5enden-l and Limes-one is a sedimen-a. .o/< /om5osed

la.el o -he mine.al /al/i-e /al/ium /a.ona-eB>

&ineness o /emen-: limes-one 5o;de. and 5sum is an indi/a-o. o -he ma-e.ial’s

eC/ien/ su/h -ha- -he =ne. -he ma-e.ial is -he s-.one. and mo.e eC/ien- i-

e/omes> Ho;e2e.: in /emen-s /ase -he =ne. i- is -he mo.e li<el i- is -o aso.humidi->

O$%'#*E%) E##$#% N$ &E'& $( S)ECI(IEDS&*LE IN D$C+MEN&.'O(#A'# *(&ORMA#*O(

•  #o de-e.mine -he s5e/i=/ .a2i- o sam5le o /emen->

•  #o de-e.mine -he =neness o /emen-: 5sum: and limes sam5les>

 #H%ORF E##$#% N$ &E'& $( S)ECI(IEDS&*LE IN D$C+MEN&.'O(#A'# *(&ORMA#*O(

(inene,, o- ementG i-s an indi/a-o. -o -he size o /emen- 5a.-i/les> 'emen- is

/onside.ed =ne i -he 5e./en-ae o ;eih- .e-ained on sie2e I170 40JmB is less

-han 10K>

Spei /eig0t o- ementG -he .a-io o -he ;eih- o a 2olume o /emen- -o -he

;eih- o an eual 2olume o ;a-e.> #his 2alue should e a.ound 3>1 /m >

(inene,, o- limeG i-s an indi/a-o. -o -he size o lime 5a.-i/les> Lime s-one is

/onside.ed =ne i -he 5e./en-ae o ;eih- .e-ained on sie2e ,10JmB is less -han

K: and 5e./en-ae o ;eih- .e-ained on sie2e 89JmB is less -han 10K>

ae 3

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 4/11

*(#RODU'#*O((inene,, o- gp,umG i-s an indi/a-o. -o -he size o 5sum 5a.-i/les> ?5sum is

/onside.ed =ne i -he 5e./en-ae o ;eih- 5assin sie2e I100 10JmB is mo.e

-han 7K>

ae 3

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 5/11

)5e/i=/ ;eih- o /emen- is de=ned as -he ;eih- o -he sam5le o /emen-

di2idin -he 2olume o liuid a-e. -he /emen- is inside as< :and i- is i2en G

)5e/i=/ ;eih- o /emen-

bc

 A

−=

>

Nhe.e

AG )am5le ;eih- o /emen->

$G #he 2olume o <e.osene>

'G #he 2olume o liuid a-e. -he /emen- inside>

 #he ollo;in o.mulas ;e.e usedG

Determination o- t0e nene,, o- ement

&ineness o /emen-

%100×′

W 

W 

Nhe.e

 NG Neih- o sam5le eo.e sie2in>

NG ;eih- o sam5le .e-ained on -he s-anda.d sie2e I170 0>09 mmB>

Determination o- t0e nene,, o- lime

e./en-ae o .e-ained /.ushed limes-one on -he ,0 sie2e

%100×=O

 A

>

e./en-ae o .e-ained /.ushed limes-one on -he 90 sie2e

%100×=O

 D

Nhe.eG

AG ;eih- o lime .e-ained on -he 0>,11 mm sie2e>DG ;eih- o lime .e-ained on -he 0>089 mm sie2e>

OG ;eih- o lime eo.e sie2in>

Determination o- t0e nene,, o- gp,um

ae 4

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 6/11

&ineness o 5sum

%100×′

W 

W 

Nhe.e

 NG Neih- .e-ained on sie2e I100>

N G Neih- o 5sum sam5le eo.e sie2in>

MA#%R*AL) %PU*M%(# E##$#% N$ &E'& $(S)ECI(IED S&*LE IN D$C+MEN&.'O(#A'#*(&ORMA#*O(

Q Euipment3 material, and tool, t0at u,ed to nd t0e ,pei

gravit o- ement!o 'emen->o e.osene>o $alan/e>o ?.adua-ed -ue>o ?.adua-ed /linde.>

Q Euipment3 material, and tool, t0at u,ed to nd t0e nene,, o- 

ement!o 'emen->o )ensi-i2e alan/e>o )ie2e I170 90JmB>

Q Euipment3 material, and tool, t0at u,ed to nd t0e nene,, o- 

gp,umo ?5sum>o )ensi-i2e alan/e>o )ie2e I14 1>4mmB and sie2e I100 10JmB>o O2en>

Q Euipment3 material, and tool, t0at u,ed to nd t0e nene,, o- 

limeo O2en>o )ensi-i2e alan/e>o )ie2e I60 ,0JmB and sie2e I170 90JmB>

M%#HODOLO?F

ae

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 7/11

Q Determination o- t0e ,pei gravit o- emento Ne 5la/ed a 0> li--e. o <e.osene in -he .adua-ed /linde.: and -hen ;e

-a<e a de=ni-e 2olume o -he <e.osene and 5la/ed i- in a small .adua-ed

-ue>o Ne 5la/ed a 0 m o /emen- in -he .adua-ed /linde.: and -hen ;e 5la/ed

some o -he <e.osene in -he small /linde. un-il -he 2olume .ea/hed -he 0>

li--e. 2alue> #he .es- o -he <e.osene in -he small .adua-ed -ue .e5.esen-s

-he 2olume o -he 0 m o /emen->Q Determination o- t0e nene,, o- ement

o Ne /olle/- 0 m sam5le o /emen->o Ne sie2ed -he sam5le on sie2e I170 90JmBo Ne ;eihed .e-ained /emen- on sie2e I170 90JmB >

Q Determination o- t0e nene,, o- gp,umo Ne /olle/- 0 m sam5le o 5sum>o Ne sie2ed -he sam5le on sie2e I14 1>4mmB: and -hen on sie2e I100

10JmB>o Ne ;eihed -he 5sum .e-ained on sie2e I14 1>4mmB and sie2e I100

10JmB >Q Determination o- t0e nene,, o- lime

o Ne /olle/- 0 m sam5le o limes-one>o Ne sie2ed -he sam5le on sie2e I60 ,0JmB: a--a/hed -o sie2e I170

90JmB: ;hile ;a-e. ;as .unnin -h.ouh -he sam5le un-il -he ;a-e. e/ame

5u.e >o  #hen ;e 5la/ed -he sam5le in -he o2en>o Ne ;eihed -he .e-ained limes-one on ea/h sie2e >

DA#A 'AL'ULA#*O()

Q DA#A GS

 #A$L% 1> DA#A

&0e /eig0t o- t0e

,ample be-ore ,i-t

&0e /eig0t o- t0e

,ample a-ter ,i-t

ement 0 1>61

lime 0

)ie2e I0>, 6>71

sie2e I0>09 0>9

gp,um 0

)ie2e I1>4 0

sie2e I0>1 11>9

ae 6

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 8/11

Q 'AL'ULA#*O()GS

(or Cement !

T )moo-hness o /emen-

%100×′

W 

W 

%22.3%10050

61.1=×=

  6’G -he ;eih- o /emen- .emainin on -he s-anda.d sie2e

  6 G -he ;eih- o d. /emen- eo.e -he si- 5.o/ess

 #his .esul- is a//e5-ale>

T )5e/i=/ ;eih- o /emen-

8.2=−

=bc

 Z 

 #his .esul- is una//e5-ale e/ause i- is lo;e. -han -he  s-anda.d 2alue o. -he

s5e/i=/ ;eih- o -he o.-land /emen- 3>1

(or lime!

T #he 5e./en-ae o -he lime de-ainee on -he sie2e I0>,

%100×=

O

 A

%42.13%10050

71.6=×=

 #he .esul- is una//e5-ale e/ause i- should e lo;e. -han K>

T #he 5e./en-ae o -he lime de-ainee on -he sie2e I0>09

%100×=O

 D

%8.1%100

50

9.0=×=

 #he .esul- is a//e5-ale e/ause i- should e lo;e. -han 10K>

7G #he amoun- o -he .emained sam5le on sie2e I0>,>

DG #he amoun- o -he .emained sam5le on sie2e I0>09>

$G #he o.iinal ;eih- o -he sam5le>

ae 7

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 9/11

(or gp,um!T #he amoun- o -he sam5le .e-ainin on -he sie2eI1>4mm0>

T #he amoun- o -he sam5le .e-ainin on -he sie2e I 0>111>9>

&o. -he sie2e I1>4 -he .esul- is a//e5-ale e/ause -he amoun- should eual 0

&o. -he sie2e I0>1 i- should 5asses 7K .om 0 o -he sam5le: soG

 g  g    5.1250100

25=×

  #he.eo.e: ou. .esul- is a//e5-ale>

R%)UL# 'O('LU)*O(

Q Resul-s> &o. /emen-G

 #he smoo-hness o /emen- 3>,,K: -his 5e./en-ae mean -ha- /emen-

has .e/i5e smoo-hness &o. limeG

 #he smoo-hness de5end on -he amoun- o -he .emained on sie2e: and

.om -he .esul- ;e o- ;e /ould de-e.mine -ha- -he lime has .e/i5e

smoo-hness>S )ie2e I0>, 13>4,KS sie2e I0>091>8K

&o. 5sumGS sie2e I1>4mm0S sie2e I01mm11>9

&.om -hese .esul-s: ;e /ould de-e.mine -ha- -he smoo-hness o 5sum is

no- as mu/h as lime>

Q 'on/lusionA- -he end o -he e+5e.imen- ;e /ould de-e.mine -he smoo-hness o /emen-:

lime: 5sumB> And also -o de-e.mine -he s5e/i=/ .a2i- o -he /emen-: -ha-

is im5o.-an- -o use -o desin /on/.e-e mi+-u.e and also o. uildin 5.o/ess>

*n -he .esul-s: ;e e- some una//e5-ale .esul-s and -ha- e/auseGS #he si- 5.o/ess hasn’- een done ;ell and -ha- /auses una//e5-ale

.esul-s>S Nas-in some o -he sam5les du.in ;o.<in on -he sie2es>S %..o.s in .eadin -he ;eihin s/ale>

ae 8

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 10/11

S #he s5e/i=/ .a2i- o. /emen- is un a//e5-ale e/ause ;hen ;e

a//oun- -he densi- o. /emen- ;e did no- 5u- -he .ih- amoun- o

<e.osene in -he as< and also ma e -he ai. ules does no- /ame

ou- ull>

ae 9

8/9/2019 Cement, Gypsum, And Lime

http://slidepdf.com/reader/full/cement-gypsum-and-lime 11/11

%(?%(%%R*(? U)%

 #he =neness o /emen- has an im5o.-an- ea.in on -he .a-e o hd.a-ion and

hen/e on -he .a-e o ain o s-.en-h and also on -he .a-e o e2olu-ion o hea->

&ine. /emen- oVe.s a .ea-e. su.a/e a.ea o. hd.a-ion and hen/e as-e. -he

de2elo5men- o s-.en-h> Measu.in and /on-.ollin /emen- =neness is /.i-i/al in

a/hie2in -ih- s5e/i=/a-ions -o i2e /onsis-en-: hih uali- 5.odu/-> ?5sum

5las a 5a.- in /emen- indus-. su/h as o.-land /emen-> Also i- /an e used

a./hi-e/-s in /ons-.u/-ion ;o.<> As o. limes-one: i- 5las a 5a.- in -he 5.odu/-ion

o /emen- and mo.-a.> *n addi-ion: limes-one in i-s /.ushed o.m is used as

a.ea-e: ;hi/h is -he solid ase o. man .oads>

R%&R%('%)

Q Building Material Textbook.

Q Building Material Laboratory manual.

Q Internet websites.

ae 9