pressure treated wood underwater

wood preservation - wikipedia

inventors and scientists such as bethell boucherie burnett and kyan made historic developments in wood preservation with the preservative solutions and processes. commercial pressure treatment began in the latter half of the 19th century with the protection of railroad cross-ties using creosote. treated wood was used 【Get Price】

5 scenarios where pressure treated lumber is beneficial - bayou

compared to natural wood pressure treated lumber is much more durable in exposed conditions though it is also more expensive. once installed pressure treated lumber can last for many years submerged in water and unlike steel it is not vulnerable to corrosion or electrochemical reactions and it can last as long or 【Get Price】

your guide to working with pressure-treated lumber

jul 3 2013 you might have worked with this common green-tinted material but do you really know what's in it? find out and read our top tips for working with pressure-treated wood.【Get Price】

what causes wood to rot? professional deck builder wood

jul 1 2009 if there is too much it can deprive the fungi of the oxygen it needs — as in the of the logs in your question which were completely submerged under water awpa standard m4 in addition to requiring the use of pressure-treated wood requires that copper naphthenate a topical wood preservative 【Get Price】

dock and pier materials - building products plus

materials use wood treated to the proper levels for the kind of water you are building in. for freshwater use a minimum of .60 pcf pressure treated wood and use 2.5 pcf treated wood for building a pier or dock in saltwater. your dock and pier hardware should be stainless steel galvanized steel or specially coated for marine 【Get Price】

overview: living with pressure treated wood - jon eakes

oct 14 2008 it will continue to be used in commercial and industrial applications. for the history of this debate check the database entry is pressure treated wood safe or not? here's the current story when wood gets wet and dries it cracks but doesn't rot. when wood is totally submerged like the bottom of dock pilars 【Get Price】

pressure treated wood uses limitations and safety considerations

treated wood is used for decks mailbox and light posts swing sets and playscapes picnic tables landscape ties underwater dock pilings oceanside boardwalks telephone utility poles and believe it or not residential building foundations in some parts of the country! you can purchase pressure-treated (pt) wood as 【Get Price】

what wood for building a dock? hunker

nov 22 2011 according to building products plus a timber-supply company pressured-treated lumber is necessary when constructing a dock in a freshwater or saltwater location. however harmful chemicals can enter the water supply from the chemicals used in making pressure-treated lumber so a builder must be 【Get Price】

how long will these pt posts last? - inspectionnews

dec 20 2009 imo pressure treated wood is still wood and will eventually rot if buried in the ground. i told the client these posts might be ok for a while maybe ten years even but they will eventually rot and then this whole deck with a hot tub and a gazebo cover will be in danger of collapse needs a proper concrete 【Get Price】