RIHORINJ6HN KENNET 4
LESSON A LEARNIN AUTIVIT
wHAT ARE THE RAW hATE RIALS IN MANUEACtURIWL CEMEAT2
LInESTOoNE
SHALE
F
CLAS
AS
SAND
nILL SCALE
AUXITE
2.
IDENDIF AND DESCRIBE THE STX PthSE DR
RAw nATERIAL ETRACTION /AU ARR
STALES IN
PRODU (TION
abEFORE TRANSPORTATTON OF RAw MATERTALS TD 1HE
LARLE
THE HELP5TtE
DF
ARE
CRu5HER AT
RoCKS
OF
CRUSHED INTO t1ALE R STRE
UARR . (RUSHE R REDU CES
CEMENT.
CEhENT
PLANT
RotKS
WLTH
HE
SI2E
LAROE RDORS TD THE ST OE oRAVELS
b.PRRORTIONTNL BLENDI NL 4 GRINDT IG
LABORAtoR
ARE NOW RoUTED TN PLANT
THE Raw nAERIALG FRO AUARR
AND
DE
YRoPDRTIONTNL
STONE
LIME
wHERE THE ARE ANALSLED AND PROTER
CLA ARA HAKTN
P0553 BLE BEFORE THE BELINNIN OF GRINDINb
CPRE-+HEATINL RAW NATE RLAL
AFTER FENAL RINDING JRE HATERTAL TS READY Td FACE THHE PRE-HEAtING
CAnBER. PRE-HEATINL CHAMBER UTILTÆS TAE EHtTTIN HOT GASES, FRoM
ENERG9 AND ARE PLAWI
KILN.PRE-HEATIN OF THE NATERIAL SAVES THE
ENVTRDNME NTALL
FRIEWD LY.
dRiLN ?HASE
19
UP TO 1450°l THT5 1EMPERATURE BELTNS A
MATERIAL
IS HEATED
RAw
LHETCAL
REACTTON
S0 CALLED DECARBONATI ON KTLN TS HEATTNL UP FRO
W
NATERTAL KEACHES
EXIT STDE 89 1HE VSE bF NATURAL GAS AND DAL. HEN
SAPE OF CLINKERTHE
FORM5
IT
THE
6F
KTLN
THE LOwER PART
e. cOOLINL AND FTNAL GRINDELL L
CLINKERS ARE ODLED
1HE
FERCEN ATR (LINRER RELEASEHEAT
XELEASED
TEMPERATURE
LOWER
THE
CodL9 DSwN
EAT AND
EUSED
KECORLULATINL TT CK t0 1HE KILN. THEN
KEET
MEAN bE
TT UNDER LOES CRTND ENL.
ARTNG AND SHI?IN
T5 DIRE (TLU
NATERI
AL
LONVEYED
ULR
IT T5 1AEN PACKtD AND
3 NAME
ctMENt MANUFACTURTML PLANT5 IW
MAUUFA
CTURIN6_PLANT
E AGLE
BI
(EMEWT
PATLLPPIES TNL.
HOLCTH ?HLLIYPINES INC.
PHTLEME NT (OR?.
(EHENT
AD
1HETR
Lo
(ATI ON.
DCATION
BULACAN
BULACAN PLANT NOR2ALARA)
UNTON ?LANT BACNDTAN
LA
FREE PORT AREA OF BATAAN
tAMDDAN GA
PETRA CEMENT
MABUHAY FTL(EMENT
KEPOBLT
YHTLIPPINE S
P ORAC, PAMPANtA
B055 (EMANT
HLCTn
nTLLS
TD THE STLoS TPON CPINDTN
ARE ENTiTLED TO 9e sH1PPED
GUANTDTIES
blDL. ATERIALS
SAN
FERNANDO
FATANLASs
,
CE BU
RIYIORIN 7tAN KENNETH
LES56
ACTIVATS
LEARNTNG
2
THE
ARE
wHAT
RAW
IN nANDFACTURINL
MATERIALs
51EtL2
IRON 0RE
CDAL
SCRAP STEEL
2.
AND DEsCRIBE
1DENIty
PHASE :
THE
JRON
HINTNL
OF 51EE L
TY PhASES OR STALES IN THE PPODUCTIONI
ATERIALS
THE TWD MATN RAw
ORE AND hetnuvRLIIAL GAL. OPEN-PIT AND UNDERLPOUMD hINES
FOR STEtL HAKTNL ARE uNDED
ARbUND
PHASE 2: RAw
ATERIAL -
THE wORLD.
THERE ARE THREE MATN RAUw nATERTALS
IRON DRE CDAL AND S(RAP
NEEDED
STEEL
AE
T
STEEL
nNtD
MATERIALS ARE FIRST TURNeD
PtHASE 3: HAKINL TRON AND stEEL- TD MAKE 5TEEL.RAW
IREC
THE
0STNL
OR
LIGUTD IRON ETTHER IN A BLAST FURNALE
RDOCED RON VROLEGS
YASE 4: CAS1INL AND RoLINL - STEELS ARE PRoPUCED B ETHER dETHE Tuo ntTHp
HOT AND CoLD
ARE A5T UTNL A CONTL WOUS EASTINL HACHDNE
PLATES.
RbLLINL TAEN TRANSTORH5 1HE
STEEL TNTD
CoTLS OR
PRUn
ENERLE
STE5 AND PRo FTLES OF 5TEEL
VARIDUS
HOT AND CBLD ROLLINL. PROCESSES GU CH AS ANNEA LING, GALYANI 2INE
PRoDUcts
? AMSE 5: FTNT4HTNG
AND 6RANtL CDATINL ARE THEN PLIED As REBUIRED.
PHHAC o: 41EEL N nODERN WORLD- FI\I SHED AEELS THEN BELOME THE PRODua5 THAT MARE
THE DERN
wORAD F Rom CARS TD BRIDES
PACRAGINL AND FROH TALL BUTLOING
3. NAnE STEEL MANLDEACTURIN& PLANIT
P06D
LOLATLo
TARATI CTTY, NETRo MANTLA
PASTnETRO
ANTLA
CA BU9AD , LAGU NA
3ATAAN
STELEN PHTLIVPTNES
AMSTEEL TPULTURES TNC.
CEBU
ESTEEL
PHTIPINES ING
A5TRbN nETAL wORRS cwRP.
(ALOOCAI CCTH
AuTEHRA
CAPITOSTEEL AEADINL CORP.
LE5ON 3
T
TA GUTL CUTY
STLVER
RME HARDWARE
YAGASA STEEL
o WER
FRON 5HTP5
ASTNo HACHTNES
IN TAE THTLIPPINEL AUD THELR oLATTENS THAT.
NAME
STEEL ASIA
T
TD
CTTY
SAnPALO t ALTLA
STEEl toR?ORATDEN
LEARANTN6 ACTIVITY
wHAT ARE THE RA
MAT ERTALS NEEDED IN HAKTNC (LEAR GLAS52
STLTCA SANP
.DOLONLTE
SODA A%H
FELDSPAR
LIMEStoNE
2.TAIS PRoctss ALLDw s tLASS RI880N
TRESEG
Phs THRDutH A LAER wATCH ELIMTATES AN
bN THE GLASS sURFACE
2 ANNEALING
3 HoUW nAN INSPECTIONS ARE t
BE ADE THRoUGHOUT THE GLASS TANDEALTVRI N
PRoLEDU RE2
2p hORE THAN 1DD
MTLLTON INSPEt
LONS
4 wHAT MATERLALS ARE 05ED To 1RIH AND CUT LASS ?
D I AnoND STEEL5
.
IT 15
A NoN-CRSTALLTINE ,OFTEN TRAN?ARENT
2
1 T rONST515
AMURPHoUS 50LID.
CLASs
Ot
A RPOR-LTKE
2 FLUAT DATA
URFACE ADE FRom toLTEM
TTN
RIMORIN 1OAN RENUETA
LE 560
4
LEARAINL ACITV11
12An RUB8ER
PITERENTIATE PLASTI
LASTI(5 AND PLASTIC MATERIAL5
1
7 IE91E D
ARE RALILC, SNTAETIL
stbk *AES PLASTILS
1ATEVIALS .
BE DEORED. ON HE OTHER HAO, PUBIEK
4UPPLIED A4
R
ARE
LnERG
BuT CA AlAO
E LASTLL
NOT
METERIAL
THAT CAN BE TeUAD AND W HEN RELEASED , RETURUS TO ITHIN
OF TTME.
Dt TTS ORILINAL DIME\WSIONS AUD 5HA?E ITHINA PERT UD
THAT
10
2) EXPLAIN Aw UB7ER AND ?LASTIUS ARE NAVA
Ru33R5 AKE hAVE 31 YASTLOATION 1HAT 15 wHEN ELASTUNER 1, 5HtARED D
THE hOLEtuLES ARE OKEN DOwN TD 6TVE EAS1ER tLow 11 15 14eN IYED
wHERE ADDLTTVES ADE
(URED
INORRATED. TT T4 SthTED 8
wHERE POLmER tLEtoLE
VSlous5 HASS AND
BtunE INTERINtD AND SHAPE T HIE)
PLASTUS RE DERTVED FRn cRDE ULL VATURAL LAS R OAL 1r tES
T4RU L ETRACTLON OF RAW nATERTAL41 RtFLNTNL, YoME RIZATUN AND
LASTL PRo lE143 N6.
TWE
ARE THE RA MATERTALS VEEDED IN
Ru 9ER
3-) wHAT
YANUFACT URE
DF
PASTI
AlD RuB3ER?
PLASTI
.COAL
.CRODE bTL
Hy7RbE
NATURAL AS
TURE
CELLUL 65E
4)
TVE
T
TEN AES OF ?ASTI(S
LEAST
AND
R DBER.
PLA1TLL
hEDIA STENT
RBER
RU3BER ADS
TIRES
FoOTWEAR
LEWEAR
TENYTS ZALLS
LF ALL
(ONUE90R BELTS
G
FoOR YATS
1LE5
gO1T LES
LOVE S
bDwkRES
POOD ACKA TNS
TO 5
LATEX HeU5E PATNT
ELECTRLAL APLIANNES
PACITTERS
LE50N L LE ARNTLG ACTTUT
RAW
AID
LABEL
THE D1ERET
ndd
Hu
THE 7RLES%
PLow
uMMER (TAL
VALRA
E
ROLSSES INUOLVED -
PRE -(LEAER
M51 1OLT5HER
ABE uHEVER]
LENGTH ADET
RuBER RDLL HSKER
HVSk-ASVLRATI ON
ADD
ESRIB3E
HiLL AND
EPhRATUR
HEAD1
ri
E-STRNJER
8RVELS
ran
E
ACLTNG
15
MELED RL(E
B LENTN
RThoRIN 1oHN KENNETH G
PROLE5ES
INUbLVEV
q. PRE (LEANING
REMPVENG
b)HUSKING REMoYT N HUS
ALL IhPORIITES
AND
UNFTLUED
bRALNS
TRoh
THE ADD
FRbM PAOD
C) HUSR ASPTRAT] ON 7 SEPARATING AUSK ROM THE BRDWN RICE/ UNHUSRED PADD
a
PADDY 5tPARATSON
e
DE -STDNTLL
wHTTENTWL
9
PoLT4HTNL
sEPARATTN UNHUSRE0
ADD4 FRoM RowN RTLE
SE9ARATTNL StAL STDNES TRon RowN RIE
kLL OR PART oF "1HE BPAN
REMDVE Nb
LAJtR AuD bERM
Roh
THE BROwnl RE(E.
THE
RAN PARTTULES
IMPRUVTVL
APPEARANLE
AND B
dE MILLED
RECE
89
PDLISHT NG THE EYTERI OR
ReMovT
NL
oF THE
RENATAT NG
ttLLE D
ERNEL
h)5TFTING SEVARATI Nb
LENGTH
3
RADTNb
LENPTNL
R WETHIN
>
SMALL
Th?URIITES R
SEPARATTNL 5t1ALL
HIX HEAP Rt(E
REBUTRED
AND BALLINL
CoSTDHER
THE
wITH
CHTPS FRoM THE TLED RIUE
AND LARLE
BRokENS FRohH T4E HEAD RTlE
?REDETERHT VE D AMOUNT
OF BRoKEN4 A 5
(0StoMER
PREPARTAO NTLLED RICE
FOR
TRAN SPORT
TD THE