The choice between a flexible bollard and a border or a rigid block essentially depends on the frequency of expected shocks in the area to be protected. As soon as a crossing point experiences friction or regular impacts, whether from forklift maneuvers in a warehouse, vehicles cutting a turn in a parking lot or construction equipment traveling in the immediate vicinity, the flexibility of the device completely changes the economic equation. A rigid bollard cracks or loosens after a few impacts and must be replaced, while a flexible model absorbs the impact and continues to function without intervention. In areas with a low risk of shock, on the other hand, a classic fixed device remains relevant and does not require overinvesting in a technical solution whose flexibility will never be required.
Spacing and installation for an effective line of delineators
The effectiveness of a line of delineators depends as much on the spacing between each unit as on the model chosen. Spacing that is too wide allows a vehicle to drive between two terminals without touching them, which cancels the desired deterrent effect, while spacing that is too tight unnecessarily multiplies the number of units to be installed and the cost of installation. On a warehouse traffic aisle, positioning the delineators slightly back from the maneuvering angles prevents them from being systematically hit during tight turns by forklifts, which extends their useful life even in flexible use.
Fixing to the ground: anticipate the existing support
The type of ground directly determines the method of fixing chosen. A concrete slab in good condition accepts a classic dowel fixing, the most stable for intensive use. On a thinner coating, a fragile industrial coating or an area where the fixing must not be permanent, a weighted or removable base prevents damage to the ground while maintaining good resistance to lateral impacts. Checking the nature of the support before choosing the fixing method avoids premature separation of the base, the most common cause of anticipated replacement.
Maintenance and service life in intensive use
The flexible material which makes up the body of the delineator remains exposed to UV, hydrocarbons in a logistics environment and to abrasion from repeated shocks. A periodic visual inspection makes it possible to identify the beginning of cracking or a loss of elasticity before it compromises the ability of the device to return to its vertical position after an impact. Regular cleaning of reflective strips also maintains their effectiveness at night, a point often overlooked even though it directly affects safety in a vehicle circulation area.
Errors to avoid during deployment
Several errors frequently recur when installing flexible delineators on a logistics site or a parking lot:
- Choosing an insufficient height for nighttime visibility of drivers, particularly in areas with low visibility. illuminated
- Fix a permanent model on an area whose circulation configuration changes regularly
- Underestimate the real frequency of shocks and opt for a rigid solution out of habit rather than by analysis of the site
- Neglect the spacing between units, which determines the real efficiency of the device much more than the total number installed
An installation thought out in advance, with coherent spacing and a method of fixing adapted to the ground, guarantees a flexible delineator which remains effective over time without multiplying replacements linked to wear or poorly anticipated shocks.
