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Yes, fire-treated lumber is considered a limited combustible material. This means that it has been treated to reduce its flammability and slow down the spread of fire. However, it is still important to follow safety guidelines and proper handling practices when using fire-treated lumber in construction.
49 pounds
Ah, creosote-treated lumber can be a bit heavier than untreated lumber due to the added chemicals. The weight can vary depending on the type and size of the lumber you're using. Remember, each piece is unique, just like a happy little tree!
Yes, you can paint treated lumber immediately after installation.
To determine if lumber is treated, you can look for a stamp or label on the wood indicating that it has been treated with preservatives. Additionally, treated lumber may have a greenish tint or a chemical odor. You can also ask the supplier or check the product specifications for information on whether the lumber has been treated.
Treated lumber should be used in outdoor construction. There are different types of treated lumber, some are for above ground use and some are for below grade use.
You can typically begin painting treated lumber after it has dried completely, which usually takes about 24 to 48 hours.
treated pine
http://www.brownlumberservice.com/PDF/lumberweight.pdf
You might be referring to 'pressure treated' lumber, or lumber that has been milled but not dry.
The best deck screws for treated lumber are stainless steel screws or coated deck screws specifically designed for use with treated lumber. These screws are resistant to corrosion and will provide a secure hold in the treated wood.
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.