The problem with sodium hydroxide is that if it is not completely removed from the surface even after it has dried it can be activated again and once wet continues its normal chemical reaction on petroleum based products.
Roof tile cleating osha.
But sodium hydroxide is a fine product to use for cleaning tile concrete or slate roof materials.
Contractors and employers who perform construction work must comply with standards in 29 cfr 1926 subpart c general safety and health provisions as well as other applicable photo courtesy of acta safety peterson dean roofing.
Doing this ensures that debris is always heading in the right direction off your roof.
Start at the ridge of your roof the top and spray down toward the gutters.
Roofing safety all employers in the construction industry must have a safety program.
Spray the roof with plain water to dislodge loose dirt and debris.
1926 1101 g 8 ii b wet methods shall be used to remove roofing materials that are not intact or that will be rendered not intact during removal unless such wet methods are not feasible or will create safety hazards.
For 30 years eagle roofing products has manufactured high quality roofing solutions that are durable long lasting and environmentally friendly.
Our concrete roof tile portfolio includes beautiful high and medium barrel tile as well as a gorgeous assortment of flat profiles in rich colors and contrasting textures that will complement any.
Here are the basic steps to cleaning your tile roof.
Initial power wash using the pressure washer wash the roof s surface.