IS 2556-17: Vitreous Sanitary Appliances (Vitreous China) - , Part 17: Specific Requirements of Wall Mounted Bidets

14 Pages·2001·1.2 MB·English

by  Bureau of Indian Standards

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“The Right to Information, The Right to Live” “Step Out From the Old to the New”
IS 2556-17 (2001): Vitreous Sanitary Appliances (Vitreous
China) - , Part 17: Specific Requirements of Wall Mounted
Bidets [CED 3: Sanitary Appliances and Water Fittings]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
Bhartṛhari—Nītiśatakam
“Knowledge is such a treasure which cannot be stolen”

IS 2556( Part 17) :2001
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Indian Standard
VITREOUS SANITARY APPLIANCES
( VITREOUS CHINA) – SPECIFICATION
PART 17 SPECIFIC REQUIREMENTS OF WALL MOUNTED BIDETS
ICS 91.140.70

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0 BIS2001
BUREAU OF INDIAN STANDARDS
MANAK BHAVAN, 9 BAHADUR SHAH ZAFAR MARG

NEW DELHI 110002
December 2001 Price Group 4
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Sanitary Appliances and Water Fittings Sectional Committee, CED 3
FOREWORD
This Indian Standard was adopted by the Bureau of Indian Standards, after the draft finalized by the Sanitary >!
p.
Appliances andWaterFittings Sectional Committee hadbeen approved bythe Civil Engineering Division Council.
,.
Wall mounted bidets are manufactured similar to the conventional bidets. There is no much difference in the ,, ~
manufacturing process. Wall mounted bidets give better aesthetic and hygienic effects in the toilets.
This standard is based on indigenous manufacturers data, prevalent field practices and also based on European
Standard EN 36:1977 ‘Wallhung bidets -– Over rim supply only — Connecting dimensions’. i
j
The composition of the Committee responsible for the formulation of this standard isgiven inAnnex A.
i
For the purpose of deciding whether a particular requirement of this standard is complied with, the final value, ~!
observed or calculated, expressing the result of a test or analysis, shall be rounded off in accordance with
IS2:1960 ‘Rules for rounding off numerical values (revised )’. The number ofsignificant places retained inthe 1
rounded off value should be the same as that of the specified value in this standard.
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IS 2556( Part 17 ): 2001
Indian Standard
VITREOUS SANITARY APPLIANCES
( VITREOUS CHINA) — SPECIFICATION
PART 17 SPECIFIC REQUIREMENTS OF WALL MOUNTED BIDETS
1 SCOPE standard shall be complied with.
This standard (Part 17) laysdown the requirements 5 CONSTRUCTION
forpatterns, construction, dimensions andtolerances,
Wallmountedbidetsshallbeofonepiececonstruction.
finish, inspection and marking ofwall mounted type
Wallmounted bidet with flushing rim shall havethree
bidets made of vitreous china.
tap holes and a spray hole as shown in Fig. 1Aand
2 REFERENCES 1B. The pop up hole shall be optional. The central
hole shall have the provision to supply water to the
The Indian Standards given below contain provisions
rim. Wall mounted bidet without flushing rim shall
which through references in this text, constitute
be provided with one orthree tap holes (see Fig. 3)
provisions ofthisstandard. Atthetimeofpublication,
and without any spray hole as shown inFig. 2A and
the editions indicated were valid. All standards are
2B. Each wall mounted bidet shall beprovided with
subject to revision, and parties to agreements based
awaste outlet of dimensions asshown inFig. 4with
on this standards are encouraged to investigate the
orwithout overflow arrangement.
possibility ofapplying themost recent editions ofthe
standards : The wall mounted bidet shall be provided with not
lessthan twofixing holes to enable the wall mounted
IS No. Title
bidettobesecurely installed tothewallusingmetallic
2556 (Part 1): Specification for vitreous sanitary corrosion resistant bolts and nuts and anindependent
1994 appliances (vitreous china): Part 1
concealed support frame. The support frame (metal
General requirements (third carrier ), depending onthe design, shall be securely
revision ) attached to the building structural members so that
9140:1996 Method forsamplingofvitreousand no strain is transmitted to the wall mounted bidet
fireclaysanitaryappliances (second connector or any other part ofthe“plumbingsystem.
revision )
6 DIMENSIONS AND TOLERANCES

3 GENERAL REQUIREMENT S
6.1 The functional dimensions ( dimensions other
The general requirements relating to terminology, than connecting dimensions ) and connecting
materials, manufacture, glazing, defects, minimum dimensions(criticalforplumbing requirements), shall
thickness, performance and methods oftest covered be asgiven inTable 1and Table 2 respectively.
inIS 2556 ( Part 1)shall becomplied with.
6.2 Dimension ofthe waste outlet provided inbidets
4 PATTERNS
shall conform to Table 3read with Fig. 4.
4.1 Wallmountedbidetsshallbeofoneofthefollowing
6.3 Toleranceswherenotgivenforspecificdimensions
patterns and sizes:
shall conform to 1S2556 (Part 1).
a) Pattern 1–Wallmountedbidetswithflushing
rim and spray hole (see Fig. 1), and 7 FINISH
b) Pattern 2 – Wall mounted bidets without The inside surface ofthe bidet andwaste outlet shall
flushing rim and over rim supply beglazed uniform, smooth for efficient drawing.
(see Fig. 2),
8 LOAD TEST
4.1.1 Wallmounted bidets mayalsobemade inother
patterns where soagreed tobetween themanufacturer 8.1 Wall mounted bidet, when tested as per the
and the purchaser. However, except for functional procedure givenin8.2,shallcausenodamageordefect
dimensions, allother requirements aslaiddown inthis shall occur, to the bidet and the fastening.
IS 2556( Part 17): 2001
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1B CONNECTING DIMENSIONS
‘1A FUNCTIONAL DIMENSIONS
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fit
IC END VIEW
FIG. 1TYPICAL ILLUSTRATIONOFBIDET (WITHFLUSHING RIM)
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2 B CONNECTING DIMENSIONS
2A FUNCTIONAL DIMENSIONS
FIG, 2 TYPICAL ILLUSTRATIONOFBIDET (WITHOUTFLUSHINGRIM)
IS2556( Part 17): 2001
Table 1Functional Dimensions
(Cfause 6.1 )
All dimensionsinmillimetres.
S1 No. Description Ref to Figures Pattern 1 Pattern 2
i) Length, Max L 600 600
ii) Breadth w 360 * 20 360 + 20
iii) Height H 350+ 10 350+ 10
iv) Length of opening, &fin L 375 375
v) Width of opening, J4in w, 220 220
Table 2 Connecting Dimensions
( Clause 6.1 )
All dimensions inmillimetres.
S1 No. Description Ref to Figures Pattern 1 Pattern 2
O Diameter of tap hole d 35*2 35+2
1
ii) Distance between two outer tap holes, N 150 150
Min
iii) Distance between centre line of centre c 50, Min NA
tap hole and pop-up hole, if provided
iv) Distance between centre line of centre b 80 80
tap hole and the edge of the rim/bowl,
Me/x
v) Distance between the centre line of 170 170
tap hole and centre line of waste hole,
Max
vi) Vertical distance between the tap P 250 250
platform and the lower plane of the
waste hole, Max
vii) Distance between the lower plane of m 100 100
the waste hole and the lower portion
of the bidet, Min
viii) Radius ofacylinder with the same axis
as the fitting hole which permits the
following free space below the inside
edge of the tap fitting hole, Min
a) of Oto 5 mm height r ,, 25 25
b) of 5 mm and more height r 3C5 30
1
ix) Wall thickness in the zone of the tap s 18 18
fitting hole, Max
x) Distance between fixing hole N 230 * 5 230 * 5
xi) Dimension of fixing hole ( Elliptical ) d (30x25)+3 (30x25)+3
4
NOTES
1Circular fixing hole is also permitted. Fixing hole diameter shall be 20 + 2 mm for both patterns.
2 Ovality is permissible within the variation allowed for the dimension.
3 Tolerances where not specified shall conform to IS 2556 ( Part 1).
4 Recommended diameter of fixing bolts is 14+ 2mm and same should be of asuitable material which passes the load
test as specified in 8.
5 Wall mounted bidets shall be installed with a minimum gap of 40 mm from the lowest portion of the bidet to the
finished floor.

3
IS2556( Part 17 ): 2001
across-section of 100mmx 100mmpositioned across
5m
the centre of the opening of the top surface of the
bidet. The bidet shall be examined thereafter.
9 SAMPLING, PROCESS INSPECTION ANDLOT
INSPECTION
The recommended method of sampling, process
FIG. 3 DETAILS OFTAP FI’ITINGHOLE
inspection and lot inspection shall be as given in
1s9140.
t--d5--’+ 10 MARKING
I
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10.1 Eachbidet shallbeclearly and indelibly marked
at asuitable place with the following:
a) Name ortrade-mark ofthemanufacture, and
b) Batch/Lot number.
&--d, ---+
10.2 BIS Certification Marking
FIG.4 DIMENSIONSOFWASTEOUTLETHOLE
10.2.1 EachbidetmayalsobemarkedwiththeStandard
Mark.
8.2 Wall mounted bidet shall be fixed in a stable
arrangement as shown in Fig. 5 with the fastenings 10.2.2 The useofthe Standard Mark isgoverned by
supplied and inaccordance with the manufacturer’!$ theprovisions oftheBureau ofIndian Standards Act,
instructions onasmooth surface-withalayerofmortar 1986andtheRulesandRegulations madethereunder.
orother facing material usedforpointing between the The details of conditions under which a licence for
back ofthe bidet and the smooth surface. A load of the Standard Mark may be granted to manufacturers
400’~ kg or aforce of4‘~5 kN shall be applied for orproducersmaybe obtainedfromtheBureauofIndian
aperiod of 1hby placing itonawooden beam with Standards.
FINISHED WALL -
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/-, 1111
FINISHEDWALL Q%
(AFTERTILINGIFTILED)
/ _3mm WHIIERUBBER JOINT w
,*.,;:\”b COVER
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3kl
OELRIN WASHER 5mm TH
METAL WASHER 2mm TH
q , ~,,,,/,,
/fl FINISHED FLOOR
PROJECTION OF BOLT
FROM THE FINISHED WALL
FIG.5 SUPPORTFRAMECARRIER
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IS 2556( Part 17): 2001
Table 3 Dimensions of Waste Outlet Hole
( Clause 6.2)
Alldimensionsinmillimetres.
S1 No. Description Refto Fig. Dimension
i) Diameter of water outlet opening d 46:;
3
ii) Maximum diameter at the bevelled d~ 75, Max
portion of the waste outlet opening
iii) Outside diameter of the seating face d 60, Min
6
of the waste outlet opening
iv) Depth of outlet with integral overflow h 45 ‘:
......+

5