It is VERY bad. CCA stands for Chrome Copper Arsenic. Chrome and Arsenic are both very toxic heavy metals. It can make you very sick, or kill you. DO NOT BURN TREATED LUMBER. In Britain, the term "tanalized" may be used instead of CCA.
Depends on the nature of the timber(wood). Green timber often does not burn readil;y , but when seasoned it will burn more quickly., Elm is a good example. It only smoulders , when green, but will burn slowly when seasoned. By contrast, holly, will burn vigorously when green. Generally , soft woods burn quicker than hard woods.
Probable the price is cca. o,5 $.
The ratio (for the covalent radius of the atom) is cca. 1/25000.
The maximum permissible is cca. 2 mg.
Americium is very scarce and difficult to obtain. For the isotope 241Am: cca. 1500 USD/g For the isotope 243Am: cca. 150 USD/mg Americium is only produced in reactors. Converting above to cost per pound... For the isotope 241Am: cca. 680,388 USD/lb For the isotope 243Am: cca. 68,038,855 USD/lb
نعم بالتأكيد يصلح لاحتوائه على مادة الشعله ويمتاز ب نشوفة الخشب وجفافه
Depends on the nature of the timber(wood). Green timber often does not burn readil;y , but when seasoned it will burn more quickly., Elm is a good example. It only smoulders , when green, but will burn slowly when seasoned. By contrast, holly, will burn vigorously when green. Generally , soft woods burn quicker than hard woods.
If there is a possibility this is CCA treated wood, it is not a good idea. This is the "green wood" treated lumber common for the past 40 years of so. It was used for exterior wood to resist rot and insects. CCA stands for Chrome-Copper-Arsenic- the 3 metals used to treat the wood. Smoke from this wood is extremely unhealthy. I would not use it.
There are a number of websites that offer information on the best wood for heating. Generally, hardwoods such as Ash, Oak, and Hickory will be the very best. Softwoods such as pine and fir will have low heat values, burn up quickly, and produce a lot of creosote (but makes good kindling) There are a few toxic woods I would NOT burn, including poison oak, sumac, and treated lumber scrap. Treated lumber (may be called CCA, Tanalised, salt treated, or "green wood") is treated with heavy metals to keep bugs and fungus from destroying it.
NO!!! Tanilised wood is another term for lumber that has been chemically treated to resist rot and insects. The chemical used are CCA- copper, chrome, and arsenic. Chrome and Arsenic are especially toxic, and this wood is no longer sold in the US for "Consumer contact" lumber, such as decks, handrails, etc. Burning this wood in a wood stove or fireplace can expose you to very high levels of toxic metals. Illness or death is a strong possibility. Respiratory protection (a respirator or mask) should be worn when cutting or sanding this wood, and wash hands after handling it.
CCA Glasgow was created in 1992.
EOS CCA was created in 1991.
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First off you do not have to buy a 532 CCA battery. Any battery that fits your car with a CCA rating close to 532 CCA or above will work just fine. Walmart sells an excellent battery that will be more than 532 CCA. The more CCA the better.
Yes, but remember the more CCA the better especially if you live in a cold climate.
Older pressure treated lumber known as CCA was treated with 3 substances, Chrome, Copper, and Arsenic. Newer treated lumber intended for consumer contact is now treated with different chemicals, such as copper/boron. Lumber NOT intended for consumer contact, such as buried or submerged lumber may still be CCA treated. PS- it is not a good idea to burn ANY treated lumber. If it kills bugs and fungi, it is likely not real good for you, either.
530 cca and 575 cca