How do you read a date stamp on drywall?
How do you read a date stamp on drywall?
Board Date Code: The board date code is printed on the back of all gypsum board. This code lists the month, day, year, plant, and time that the board was manufactured. i. For example, a board manufactured on October 15, 2005 in Seattle at 10:15, would have a board date code of 10 15 05 S 10:15.
Is gypsum wallboard and drywall the same thing?
Due to its inherent fire resistance, gypsum board, commonly known as drywall is the premier building material for wall, ceiling, and partition systems in residential, institutional, and commercial structures.
How do I identify my drywall manufacturer?
Identity of the manufacturer of the drywall: found in other stamps on the drywall back surface and/or on the remains of paper tape found on the ends of the drywall. (Usually these are hidden from view against the 2×4 that forms the wall top or bottom plate until or unless the drywall is removed. )
What are 3 different types of drywall?
6 Common types of drywall
- Regular drywall. Regular drywall, often called white board, is the most common type used in ceilings and walls in homes and commercial projects.
- Mold-resistant drywall.
- Plasterboard.
- Soundproof drywall.
- Fire-resistant drywall.
- VOC-absorbing drywall.
What is gypsum wallboard used for?
Gypsum wallboard is a construction product used to finish interior walls. This product is used in structures all over the world, classically covered with a layer of paint or textured plaster, and was introduced as a replacement for traditional lathe and plaster finishing.
What are the 4 most common types of drywall?
6 Common types of drywall
- Regular drywall. Regular drywall, often called white board, is the most common type used in ceilings and walls in homes and commercial projects.
- Mold-resistant drywall.
- Plasterboard.
- Soundproof drywall.
- Fire-resistant drywall.
- VOC-absorbing drywall.
What are the 4 common types of drywall?
4 Types of Drywall You Should Know
- Regular Drywall or White Board. The most common type of residential drywall is regular drywall.
- Moisture-Resistant Drywall. Regarding indoor air quality, you need residential drywall that prevents the intrusion of water and moisture.
- Fire-Resistant Drywall.
- Soundproof Drywall.
How long does gypsum board last?
The shelf life of unapplied gypsum plaster is 3-4 months from the date of production. However, when this is stored in a setting with optimal humidity and temperature, gypsum plasters can last up to 6 months.
Does gypsum board waterproof?
Moisture-resistant gypsum plasterboard Also known as green boards, the moisture-resistant gypsum drywall comes with a green covering. The added layer reduces the impact of moisture on it. But if you plan to use it for places with frequent water contact, we would caution you that these are not completely waterproof.
What is Greenboard drywall?
Green board is a general term for drywall that can withstand high moisture or humidity. Although it is being phased out in modern construction, you might still come across it or need it for a project around the house. Green board is easier to install and less expensive than cement board alternatives.