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PIRIMP
Training Materials
ofQuality Control
Masonry Works
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Masonry Works
1) Quality TS D-2.2
Sand : < 5 mm
Stone : Specific Gravity Gs 2.5
Dma! < "# cm$ 2%& of t'ic(ness
2) Type TS D-2.&.2
Source of Stone emar(s
Type * Quarry
Type + Quarry
all ot'er stone masonry structures
Type ,
&) Test item
reuency
/aterial 0 Test reuency
,ement same as ,oncrete or(s
Type of
Stone/asonry
atio of cement-sand4by volume)
=ne part of >ortland cementto t'ree part sand 41 : &)
protection or( su6?ect toa6rasion and attac( 6y 6ouldersand ravel usually used under t'efloin ater
=ne part of >ortland cementto four part sand 41 : ")
=ne part of >ortland cementto four part sand 41 : ")
e-use ofdemolis'ed stone
masonry
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&1"#
Portable Mechanical Mixer 185#
Mortar 4in volume)
Type ,ement Sand %, 4@)
* 1 & 55 TS D-2.&
Taret SiAe of +o! os.
ei't Bolume a 6 c v of
4() 4ltr) 4cm) 4cm) 4cm) 4ltr) +o!
ater 1&.; 1&.;
,ement 25.# ;.# .# .# .# 2.## #.2C
Sand &C." 2&.C .# .# .# 2.## #.;;
4ltr) "5.8
Mortar 4in volume)
Type ,ement Sand %, 4@)
+ 1 " 55 ooden +o! for measurin reuired
uantity of areate$ sand and ravel.
Taret SiAe of +o! os.
ei't Bolume a 6 c v of euired Strent' of /ortar
4() 4ltr) 4cm) 4cm) 4cm) 4ltr) +o! 5#ater 1&.; 1&.; 4TS D-2.&)
,ement 25.# ;.# .# .# .# 2.## #.2C
Sand 52.5 &1.; .# .# .# 2.## 1.1; Dia : 5# mm
4ltr) 5&.8 7ei't : 1## mm
nitei't
Cement (%m& T'ese value s'ould 6eprepared in advance.Sand (%m&
2; E (%cm2
c
a6
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Test Specimen
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Notes for Masonry Works
1) >reparation of oundationSame as t'e ,anal oundation
2) Fnstallation of eep 7ole
Gradation ane of ilter /aterial 4Sand 0 Gravel)
1
#.1
2@
5#H8#cm2#cm
15cm
>B, >ipeD:5#mm3:;#HC#cm
>alm ilter
Sand 0 Gravel
2#cm
cm
/asonry!cavation
"#
8#
;#
1##
>ercenta2e4@)
2@
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i) eplace it' t'e concrete Type Dii) eplace it' t'e filter material under
suita6le compaction.
Desin 3ine
=ver !c.
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PIRIMP CONTRACT NO.:Sub-Project: CONTRACTOR:
Serial. No. :
Date : Weather : Fine, Cloudy, RainContract No : Contractor :
Name of Canal: Name of Structure:
Portion of structure: Block/Lift No
Ref DW! No: "asonry #y$e : % , B , C
Check item &es No N/% Check time Note
' Watera( Free from im$urities
) Sand
a( Washed *efore use
*( Free from or+anic matters and other contamination
c( Sieed *y - mm siee *efore use
. Stone
a( Free from crack/seam
*( %$$ro$riate ma stone si0e 123 cm and )/. of 4all thickness(
c( Clean from adhesie material/ need 4ashin+
2 "ortar
a( Pro$er cement/sand mi $ro$ortion for 5oint mortar
C.C/ 0IT 3R T3. M43R5 W3R/
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Technicall appro"ed b : Accepted b :
Sign: Sign :
Name: Name: :
The Consultant The #ngineer
$esignated #ngineer $esignated #ngineer
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CONTRO% T'O$
NO (OR)S AS*RIN+ AS*RIN+ CRIT#RIA , , R#$ IN) ON STAN$AR$ O
IT#&S CONTRO% $INSION $RA(IN+ AS*RIN+ POINTS
C'ART %IST
21 &asonr ,ase #% 3. &easuring numbers: &easuring &easuring Appl to
%ining 0/1 031 C 9 6 m; n < 3 no=6 m points: points: indi"idual
01 C > 6 m; n < more less construction
,loc@ %ining Thic@ness than 6 than 6
0T1 . &easuring o! thic@ness 0T1 0/; T; %1 0/; T; %1
Riprap 031 % 9 m; n <
Slope %ength 01 %> m; n < 3
0%1
2. *nit construction
%ength &easure dimension as
0 C 1 shoBn in structural
draBing0s1
*ne"enness
,ase %ine 3. &easuring numbers !or Onl Appl to
51 oundation 0/1 linner structure important unit
Concrete 031 C 9 86 m n 3 no=86 m structure construction
3
/
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PIRIMP CONTRACT NO.:
Sub Project: CONTRACTOR :
Name o! Canal &iF Tpe
Side o! Canal A E das
No. $AT# Station Compressi"e Strength
Gdg.$=&= rom To Ha"e
H3 H H2
3 = = 76 5 5 7.6
= = 8E 6 75 75.6
2 = = E3 36 E8.6
5 = = E 7 EE 7.6
8 = = 7 8 73 76.
7 = = 3 E6 8 7.
= = 72 6 8 6
Control C%art 6 Co#7ressie trengy% of Mortar(To e 7re7ared y ea+% +anal8 stru+ture8 or orro* area)
$esignStrength
Age o!&ortar
86 0@g=cm1
0@g=cm150.0
100.0
150.0
0
2
4
6
28 (/2)
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$ate Sign $ate sign $ate Sign
Name Name Name
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ID= =TSJ for /asonry or(s
KDo not use stones it' specific ravity of less t'an 2.5.KDo not use stones it' Dma! of more t'an "#cm or specifiedt'ic(ness.KDo not allo 'and mi!in. 4>orta6le mi!er)KDo not place stones in position it'out cleanin 0 ettin.
KSmall stones s'all not 6e placed in loer cores.Ket curin 46urlap) s'ould 6e (ept at least days.
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