1. Scope
This clause of Part 1 is applicable except as follows:
1.1
Replacement:
This standard applies to concrete vibrators, the active part ( vibrator bottle) of which is intended to be immersed into the mass of concrete to be vibrated.
They may be of one of the following designs:
- the motor and the vibrating mechanism are inside the vibrator bottle to which the part containing the mains switch is connected by means of a long flexible hose containing the interconnecting wires;
- the motor and the vibrating mechanism are inside the vibrator bottle to which a handle comprising the part containing the mains switch is fixed by means of a short rigid tube, these parts forming a constructional unit;
- the vibrator mechanism only is inside the vibrator bottle to which a separate portable unit comprising the motor and the part containing the mains switch is connected by means of a long flexible hose containing a flexible shaft.
Stationary concrete vibrators intended to vibrate concrete moulds, for example for prefabricated concrete elements, are not within the scope of this standard.
| File Size : | 1
file
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| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 17 |
| Published : | 01/19/2000 |
