can treated wood posts be used underwater

Wood Decay, Degradation & Stain - LSU AgCenterOur society depends on wood for a variety of uses. As population increases, so does our need for wood. Steel, concrete and aluminum are some alternatives to treated wood in cer- tain applications, but they have higher material costs, higher energy requirements in the pro- duction process, greater air and water pollution or environmental protection costs, and greater dependency on foreign sources for materials. Substitute materials may not be appropri- ate for some uses.

sealing the buried part of posts with tar? - by Tim_456 ...i'm building a wooden screen for some privacy around my deck. Part of this will include two 4×4 Cedar posts that will be set 3-4 feet in the ground. I've had some success by putting in the crushed limestone around posts rather than concrete. I saw a This Old House or New Yankee workshop where they dind't use concrete they used the crushed stuff. Anyway, I just sealed my driveway with some tar-paint substance that looks fairly waterproof and I'm wondering if ...

Water Resistant - Pressure Treated Lumber - Lumber & Composites ...Shop our selection of Water Resistant, Pressure treated Lumber in the Lumber & Composites Department at The Home Depot. ... WeatherShield 4 in. x 4 in. x 4-1/2 ft Pressure-treated wood Double V-Groove Deck Post. Model# 143849. (9). $1650. Free shipping with $45 order. Set your store to see local ... Pressure treated wood Buying Guide. Keep wooden decks, fences and outdoor structures beautiful for years by building with wood treated to resist insects, mold and rot. Read Our ...

Dock and Pier Materials - Building Products PlusBuilding Products Plus supplies everything you need to build a pier or dock. Contact us online or call (800) 816-0335 to discuss your waterfront project.

Wood Myths: Facts and Fictions About Wood | Building and ...wood needs 4 things to decay: water, oxygen, food (wood) and favorable temperature (40F 105F). wood can be too wet to decay. Waterlogged wood will not allow oxygen in to support the growth of fungi. Marine pilings kept fully submerged may never rot. And wood can be too dry to decay. Keep wood below 22% MC and you are generally safe. But the fact remains: wood needs water to rot. Carpenters replacing a sill or corner post in an old house often find a brown, crumbly rot they ...

Pressure Treated Wood Uses, Limitations and Safety ConsiderationsPressure-treated wood is truly a "wood for all seasons"... a rugged exterior building product that's rot and insect resistant. If Noah's ark was made from this stuff, it would still be cruising the Mediterranean! 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 ...

Facts About Pressure Treated Lumber | YellaWoodWhat preservatives are used with pressure treated lumber? ... Ground contact means that the product is approved for use in applications that require the component to be either placed on or directly in the ground (fence or deck posts; landscaping). Ground ... Yellawood<sup> </sup> brand products can be placed in contact with aluminum in code-compliant construction applications that provide proper water drainage and do not allow the wood to be exposed to standing water or water immersion.

Can wood be preserved underwater? - boards.ie2 Jun 2011 ... For some reason I have an idea that was one way that the ash shafts for horse dn carriges were seasoned another comment on seasoning under water I remember is that it was used for wood that otherwise took a long time to season? And I always ... I've a couple of bits of softwood now that have massive worm holes in them, probably thick fence posts that got washed out to sea and spent a lot of time floating around before getting washed up again. slowburner's&nbsp;...

Frequently Asked Questions | SFPFrequently Asked Questions. Home » Product Info » Frequently Asked Questions. You've got questions about lumber, and Spartanburg Forest Products has the answers. After more than three decades in the business, we've shared a lot of information. Here is a list of the most frequently asked questions we receive.

concrete - Would wrapping a wood fence post in plastic help ...Most concrete and cement these days do not contain lime. When it contains lime its called Limecrete and generally it is used as a type of mortar for older buildings. Anyway If you wanted to protect the posts you are best soaking the post in creosote it's a type of oil that is used specifically to treat wood for this very reason its also used in tar distillation and is commonly available. You can also soak the wood in general motor oil for a week as it absorbs it well and repels&nbsp;...

3 Ways to Waterproof Wood - wikiHowHow to Waterproof wood. Untreated wood is susceptible to rotting, warping, or cracking. To prolong the life of your wood, you can treat it with a waterproofing product. Consider waterproofing any wood that is regularly exposed to the... ... tung oil is often more expensive than other oils, so it is usually used on smaller wood projects. Walnut oil is the same product you'll find next to .... How do I waterproof patio posts (4x4) that routinely get wet from sprinklers? The posts are painted,&nbsp;...

Why Do Fence Posts Rot and Break - Wood Fencing Damage ...3 Aug 2012 ... So many tricks for rot proofing, and I've seen all of them fail. there are 4 things you can do that i can promise will extend the life of a wooden post. Everything else, i just don't know if it'll help. 1s

Wood FAQ | Fence-AllWhat about using non-treated lumbers, other than Cedar? 14. Does it matter if a wood fence touches the ground? 15. Do wood fence posts have to be set in concrete? 16. can I let vines grow on my new wood fence? 17. Do post caps help to deter rot in wood fence posts? 18. Why do knots sometimes fall out of the fence boards? 19. What causes black marks around the nails in a wood fence? 20. What do you recommend for helping the wood posts last longer? 21. Why does wood rot?

Planting the Next Generation of Waterproof Lumber | Winter 20041 Dec 2004 ... Planting the Next Generation of Waterproof Lumber. by Eben McLane. Winter 2004 ... Whether the compound is creosote (as in railroad ties and telephone poles) or CCA and its modern relatives, the chemical works by killing the organisms that attack the wood. The lumber of choice for pressure ... Alternative organic treatments can prolong the life of lumber used in outdoor construction, but none can equal the durability of pressure-treated wood. Generally lost in the&nbsp;...

type of wood for posts underwater | Property Projects ...#284157 - 03/15/12 02:08 AM type of wood for posts underwater. Tree Farmer Offline Registered: 01/12/12. posts: 84. Loc: Virginia. Lake is built and will begin filling soon. Now time to begin construction of a dock. What type of posts would you ... posts: 24014. Loc: Grovertown, Indiana. If you have to use wood posts, I believe AC2 treatment is rated for underground/water use. Regular treated wood is not. We have used 2" galvanized pipe for pier posts, and they have been in the lake&nbsp;...

What Causes Wood to Rot? | Professional Deck Builder | Wood ...1 Jul 2009 ... Depriving fungus of what it needs to live will help wood products last a lifetime. ... If there is too much, it can deprive the fungi of the oxygen it needs as in the case of the logs in your question, which were completely submerged under water that had a low oxygen content. A moisture content of 20 ... Although we can control moisture to some extent, it is difficult to completely keep water, oxygen, or favorable temperatures from affecting wood used outdoors. Depriving&nbsp;...

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