ISO 4089:1979
(Main)Shipbuilding - Inland navigation - Sealing rubber for covers of cargo hatches
Shipbuilding - Inland navigation - Sealing rubber for covers of cargo hatches
Specifies the type, principal dimensions and technical requirements. Does not apply to special rubber packings intended to create heat-insulating labyrinths.
Construction navale — Navigation intérieure — Joints d'étanchéité pour panneaux de cales à marchandises
General Information
Overview
ISO 4089:1979 - "Shipbuilding - Inland navigation - Sealing rubber for covers of cargo hatches" is an ISO technical standard that defines the type, principal dimensions and technical requirements for rubber sealing packings used on cargo hatch covers of inland vessels and watercraft. First published in 1979, the standard aims to promote reliable sealing performance, standardized testing of hatch covers, and easier operation and repair.
Key topics and technical requirements
- Scope: Covers sealing rubber intended to ensure water- and weathertightness in straight sections and joints of hatch covers; excludes special rubber packings for heat‑insulating labyrinths.
- Profiles and groove shape: Packing grooves may have rectangular or trapezoidal sections; rectangular sealing rubber dimensions are specified in the standard (examples include sizes such as 42×30, 42×67, 42×87, 42×107 and 32×67 mm types).
- Compression recovery: Sealing rubber shall recover its original shape after compression of 8 ± 2 mm by a packing rim (applied by a strip up to 20 mm thick or a bar up to 30 mm diameter) maintained for one month; residual deformation must be minimal and not impair tightness.
- Environmental performance: Operational temperature range is –30 °C to +70 °C. Materials must be oil resistant, and working/exposed areas must resist sunlight and ozone.
- Bonding and fastening: Rubber grades must permit reliable gluing, vulcanization or other connecting methods; fastening in grooves may be by glueing, vulcanization or other dependable techniques.
- Testing - watertightness and weathertightness:
- Watertightness verified by a water jet from a hose nozzle (nozzle diameter ≥ 16 mm) at 100 kPa (equivalent to a 10 m high upward jet), applied at 1–3 m distance.
- Weathertightness assessed by a water jet directed vertically upwards to simulate heavy rain; nozzle movement along the packing perimeter is limited (see standard).
- Tests conducted above 0 °C, but permissible at lower air temperatures if water temperature is maintained at 15–20 °C. Acceptance: no traces or drops of water inside the cover after test.
Applications and users
- Shipyards and hatch-cover manufacturers specifying gasket profiles and installation methods for inland vessels
- Rubber compounders and seal manufacturers producing hatch packing to standardized dimensions and performance criteria
- Ship designers, classification societies, procurement engineers, and ship repair yards assessing watertight and weathertight integrity
- Quality assurance teams conducting production and field tests to ISO 4089 test methods
Related standards
- ISO 4089 references that density, mechanical strength and other rubber characteristics should comply with appropriate ISO standards for rubber materials (consult current ISO rubrics for specific material property standards).
Keywords: ISO 4089, sealing rubber, hatch cover gasket, inland navigation, watertightness, weathertightness, shipbuilding standard, hatch seal, rubber packing.
Frequently Asked Questions
ISO 4089:1979 is a standard published by the International Organization for Standardization (ISO). Its full title is "Shipbuilding - Inland navigation - Sealing rubber for covers of cargo hatches". This standard covers: Specifies the type, principal dimensions and technical requirements. Does not apply to special rubber packings intended to create heat-insulating labyrinths.
Specifies the type, principal dimensions and technical requirements. Does not apply to special rubber packings intended to create heat-insulating labyrinths.
ISO 4089:1979 is classified under the following ICS (International Classification for Standards) categories: 47.060 - Inland navigation vessels. The ICS classification helps identify the subject area and facilitates finding related standards.
You can purchase ISO 4089:1979 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.
Standards Content (Sample)
International Standard
INTERNATIONAL ORGANIZATION FOR STANDARDIZATIONWlEIK,QYHAPOAHAR OPI-AHM3AUMR fl0 CTAHAAPTM3AL&WI~ORGANISATlON INTERNATIONALE DE NORMALISATION
Shipbuilding - Inland navigation - Sealing rubber for
covers of cargo hatches
Constfuction navale - Navigation intkrieure - Joints dWancheit& pour panneaux de cales 2 marchandises
First edition - 1979-06-01
Ref. No. ISO 4089-1979 (EI
U DC 629.122.011.51
: shipbuilding, inland navigation, seals (Stoppers), hatches, rubber products, equipment specifications.
Descriptors
Price based on 2 pages
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of
national Standards institutes (ISO member bodies). The work of developing Interna-
tional Standards is carried out through ISO technical committees. Every member body
interested in a subject for which a technical committee has been set up has the right to
be represented on that committee. International organizations, governmental and non-
governmental, in liaison with ISO, also take part in the work.
Draft International Standards adopted by the technical committees are circulated to
the member bodies for approval before their acceptance as International Standards by
the ISO Council.
International Standard ISO 4089 was developed by Technical Committee ISO/TC 8,
Shipbui/ding, and was circulated to the member bodies in February 1977.
lt has been approved by the member bodies of the following countries :
Austria France Poland
Belgium Germany, F. R. Romania
Brazil India Spain
Bulgaria Italy Turkey
Czechoslovakia Y ugoslavia
Japan
Finland Mexico
following countries expressed
The member bodies of the disapproval of the document
on technical grounds :
United Kingdom
USA
0 International Organkation for Standardkation, 1979 ’ l
Printed in Switzerland
ISO 40894979 (El
INTERNATIONAL STANDARD
Shipbuilding - Inland navigation - Sealing rubber for
covers of cargo hatches
I 0 lntroduction 3.2 The packing groove may have either a rectangular or a
trapezoidal section.
This International Standard is intended to promote the produc-
tion of reliable sealing rubber for covers of cargo hatches, the
implementation of Optimum methods of testing of covers, and
4 Technical requirements
the facilitation of their Operation and repairs.
4.1 The sealing rubber shall recover its original shape after
compression of 8 AI 2 mm by a packing rim (a Strip of thickness
1 Scope and field of application
up to 20 mm or a bar of diameter up to 30 mm) for 1 month.
This International Standard specifies the type, principal dimen-
The value of the residual deformation shall be minimal and shall
sions and technical requirements for the sealing rubber for
not impair the tightness of the sealing rubber.
covers of cargo hatches of various types of inland vessels and
water traft.
4.2 The sealing rubber shall ensure weather and water-
tightness without losing its physical and mechanical properties
The pac
...
Norme internationale
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION.MEWYHAPOC1HAR OPTAHM3AlJMR f-i0 CTAH~APTbl3Al&4WORGANISATION INTERNATIONALE DE NORMALISATION
- Navigation intérieure - Joints
Construction navale
d’étanchéité pour panneaux de cales à marchandises
Shipbuifding - lnland navigation - Sealing rubber for covers of cargo hatches
Première édition - 1979-06-01
Réf. no : ISO 40894979 (F)
CDU 629X2.011.51
îc
-
écoutille, produit en caoutchouc, spécification de matériel.
Descripteurs : construction navale, navigation fluviale, joint d’étanchéité,
Prix basé sur 2 pages
Avant-propos
L’ISO (Organisation internationale de normalisation) est une fédération mondiale
d’organismes nationaux de normalisation (comités membres de I’ISO). L’élaboration
des Normes internationales est confiée aux comités techniques de I’ISO. Chaque
comité membre interessé par une étude a le droit de faire partie du comité technique
correspondant. Les organisations internationales, gouvernementales et non gouverne-
mentales, en liaison avec I’ISO, participent également aux travaux.
Les projets de Normes internationales adoptés par les comités techniques sont soumis
aux comités membres pour approbation, avant leur acceptation comme Normes inter-
nationales par le Conseil de I’ISO.
La Norme internationale ISO 4989 a été élaborée par le comité technique ISO/TC 8,
Construction navale, et a été soumise aux comités membres en février 1977.
Les comités membres des pays suivants l’ont approuvée :
Pologne
Allemagne, R. F. Finlande
France Roumanie
Autriche
Inde Tchécoslovaquie
Belgique
Turquie
Brésil Italie
Japon Yougoslavie
Bulgarie
Espagne Mexique
l’ont désapprouvée pour des raisons techni-
Les comités membres des suivants
Pays
ques :
Royaume-Uni
USA
0 Organisation internationale de normalisation, 1979 l
Imprimé en Suisse ,
ISO 4089-1979 (F)
NORME INTERNATIONALE
- Navigation intérieure - Joints
Construction navale
,
d’étanchéité pour panneaux de cales à marchandises
3.2 La section de la rainure peut être rectangulaire ou trapé-
0 Introduction
zoîdale.
La présente Norme internationale est destinée à promouvoir la
fabrication de joints étanches en caoutchouc pour les pan-
4 Exigences techniques
neaux de cales à marchandises, l’utilisation de méthodes opti-
males d’essai d’étanchéité, et la facilité de leur emploi et leur
réparation. 4.1 Le joint doit pouvoir retrouver sa forme initiale après avoir
été comprimé de 8 + 2 mm par une pièce de serrage (méplat de
20 mm de largeur ou rond de 30 mm de diamètre) durant 1
1 Objet et domaine d’application mois.
La valeur de la déformation résiduelle doit être minimale et ne
La présente Norme internationale spécifie les types, les dimen-
sions principales et les exigences techniques des joints d’étan- pas diminuer l’étanchéité du panneau.
chéité en caoutchouc pour les panneaux de cales à marchandi-
ses de divers bateaux et engins flottants de navigation inté-
4.2 Le joint doit assurer l’étanchéité à l’eau et aux embruns et
rieure.
ne pas perdre ses caractéristiques physiques et mécaniques
dans l’interv
...
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