Even with a wet kit attached, there will be residual dust in the air so you do need a face mask. But not any old face mask will do. You really need a mask called a particulate respirator. These are specialised masks that create a facial seal preventing any particles from bypassing the mask and coming in through side gaps.
2011-1-8 Well worth it and has a better nose bridge fit and seal. They use the same filters. I have a small beard, but I can still get the mask to seal properly according to the seal tests listed with the mask. You can't go wrong with these for the price. I got mine off amazon for $24 and p100 (good for grinding
A dust mask will provide some protection from grinding dust, but since these masks do not provide a tight face seal, they can not fully protect against finer particles or chemicals in the workshop. If you're grinding is more than once in a blue moon, or you're grinding anything that may contain dangerous chemicals, it's recommended you
Advantages of grinding concrete. Restore concrete surfaces; Grinding concrete removes all imperfections and inconsistencies in the concrete, resulting in a smooth and usable surface. Old and damaged concrete surfaces can be restored to their former glory and used for years and years to come. Remove paint, epoxies, dirt; Grinding
After acquiring the above tools, you’ll need to follow the concrete grinding tips listed below. 1. Make Use of Play Sand . Every expert will mention to you the effectiveness of play sand while using a concrete grinder. Play sand poured on the surface acts as a supplementary abrasive and also helps in cooling the grinding
Concrete Grinding removes the finished surface of concrete and can leave the slab more vulnerable to water penetration, and oftentimes it doesn’t truly eliminate the trip hazard. It is important to note that once concrete grinding is used, there really is no other solution that can be applied to the problem.
Even if you have this information, finding a suitable respirator is not simply a matter of choosing a model you like the look of, or buying the cheapest. There are some wider considerations you need to take into account. Identify type and level of contaminant exposure; Evaluate airborne hazards in workplace (or workshop) Choose mask
2017-8-21 All in all, grinding that floor gave me a new perspective on what a lot of you go through every day and I have a lot more respect for all you concrete grinders out there. If you’re a pro, I am sure you learned these lessons just as I did, but if you're just getting into the game, hopefully thinking about these things before you start will
2019-5-28 When you think about dust hazards, the first item of PPE you might consider is a dust mask. But why do we need to protect our lungs when it comes to concrete and cement dust? It might surprise you to know that concrete and cement dust contains silica. If you
2 天前 Q: How do you clean these specialty filters to make sure the vacuum still functions properly? Nasvik: OSHA requires vacuum filters to function properly at all times. For vacuums intended for concrete/fine dust collection, certain vacs provide a feature that automatically cleans the filter every 15 seconds with reverse blasts of air (Bosch