ISO 06185-2 pdf download – lnflatable boats—Part 2: Boats with a maximum motor power ratingof 4,5 kW to 15 kW inclusive.
3.7
permanent sealed buoyancy
sealed airtight compariment(s) filled with air
3.8
reinforced materials
materials which have a coated base cloth
3.9
unsupported materials
materials which have no base cloth
3.10
Inboard length
length of me cocpi1, including the area below any say cover, measured along the bOat centrenne between me innermost points of the bow and stern
4 Materials
4.1 General
All materials shall be selected by the manufacturer according to the stresses to which the aafl is to be subjected (shape. dimenslons, maximum load. instaled power, etc.) and also to the intended service conditions. Use under normal seagoing conditions shall not materially impair their performance and they shall meet the requirements specified in 4.2 to 4.5.
All materials of the inflatable boat shall be inherenity rotprool.
4.2 Reinforced materials (excluding glass-fibre-reinforced plastics components) andor unsupported materials making up the hull
4.2.1 Requirements
All materials contributing to the integrity of the boat shal meet the relevant requirements stipulated below and shall retain thee full serviceability within the operating temperature range of — 15 C to + 60 C.
Unsupported materials shall not be used for boats of more than 12 kN buoyancy (see 3.3).
4.2.2 Test methods
4.2.2.1 SamplIng
Carry out the test with lest pieces taken from the constituent materials pnor to manufacturing the boat. The boats are vulcanized during manufacture, the test pieces shall also be vulcanized.
4.2.2.2 Resistance to liquids
Carry out the test on the external side or the sides of the material in contact with the ambient environment as specified in ISO 1817 but using ASTU oil No. 1.
In cases a) and b) shown in Table 1, the change in mass per unit area shall not exceed 100 g/m2 following the stipulated period of contact with the test fluid at a temperature of 70 C ± 2 C.
5.2Hull fittings5.2.1 Requirement
The materials and method of construction used shall be compatible with that of the hull itself. Any load-bearingfitting attached to the boat (see 3.i and 3.2) shall not , when loaded as described in 5.2.2, resultin any impairmentin airtightness or water integrity.
5.2.2Test method
Any cordage used for test purposes shall have a diameter of 8 mm.
Gradually load the fittings in any direction up to breaking point but not exceeding 2 kN. if 2 kN is reached, maintainthis load for 1 min.
5.3Manual lifting and carrying devices5.3.1 Requirement
The boat shall be equipped with a means for carrying it. There shall be no failure of the device when tested inaccordance with 5.3.之.
5.3.2Test method
Any cordage used for test purposes shall have a diameter of 8 mm.
Gradually load the device with a force of 1 kN for 1 min in the appropriate directions.
Where lifting or carrying devices also function as salety ropes or grab handles,they shall also conform to therequirements of 6.7.1.
5.4 Valves
5.4.1 Inflation
The assemblies shall be made of corrosion-resistant materials and shall not be capable of damaging the boatmaterials.
The type and arrangement of the inflation valves fitted to an inflatable boat shall ensure that
a) the valves will be readily accessible for connection of the inflation device whether the boat is on land or in the water,
b)the valves will not inconvenience the persons in their predetermined seating positions,c)the valves will not interfere with the operation of the boat.
dthe valves will not interfere with loading and unloading of the boat,
e) the vaves cannot be damaged or torn off by lines, lifelines or movable components of the boat construction or by normal movements of the passengers and load,
f)the valves shall be equipped with a cap that can independently seal the valve and that the cap shall be connected to the valve in a secure manner that prevents it from being accidentally lost, and
g)a controlled reduction in buoyancy-chamber pressure and of measuring that pressure is possible.
ISO 06185-2 pdf download – lnflatable boats—Part 2: Boats with a maximum motor power ratingof 4,5 kW to 15 kW inclusive
