I would get a new helmet, that one is compromised and could send a sharp piece into your forehead if it took an impact. I have a scar above my nose from a shattered hard hat.... it's a long story .
For motorcycle helmets...you should not put decales on the helmet as some of the adhesives can damage the integrity of the helmet.
I once heard the following applied to motorcycle helmets: "if you don't know the history of a helmet, it needs to be history." I would apply the same to a hard hat. Maybe it's fine. But there is no way I would trust my safety to "maybe." You're best off getting a new hard hat that's compatible with the ear and face protection.
A lot of this has to do with a motorcycle helmet having a large part of its function "hidden" by the slick exterior - so it is hard to inspect for any internal damage, wear, etc.a single piece moulded plastic hard hat is probably easier to visually inspect As far as it goes, the (Australian) standard says you should replace your hard hats if any visual damage is apparent, if it is known to have had an impact, or if it is more than 2 years old.To a certain extent this seems like a scheme by "Big Hard Hat", as many are used simply as colour-coded markers (as in an office emergency management team), or in the case of the this one, or similar situations in landscaping etc - just as a "platform" to mount face shields, ear muffs, and maybe give a bit of sun protection.I'd be curious, if you walked into any given safety equipment store, how old the hard hats already on the shelf would be - if it's 6 months old, do I get a 25% discount?
I do not need a safety helmet for my chainsawing tasks. There is nothing above me that could fall and hurt me. I do not need to wear a helmet, so wearing a compromised helmet is not an issue.
Thank you all for your concerns. Let me clarify: I do not need a safety helmet for my chainsawing tasks. There is nothing above me that could fall and hurt me. Show contentexcept aircraft, space debris, bird droppings...This is mostly a handy way to wear ear muffs and a mesh visor together (you can get a set where they both basically hang off a headband). I do not need to wear a helmet, so wearing a compromised helmet is not an issue.If I ever need to cut down trees I will then replace the helmet, and it will be yellow (my chainsaws are yellow and black ).Has everyone had their 2 cents?Good.
Everyone has strong opinions on helmets.Where are we on chaps?
Where are we on chaps?
... in landscaping etc - just as a "platform" to mount face shields, ear muffs, and maybe give a bit of sun protection.
in this case the helmet is only used as an easy way to wear the ear and eye protection, in which case any extra protection it might offer is a nice extra, but not a necessity.