Skip to main content

Grade stamps

What does this portion of a lumber grade stamp indicate?
A. Mill identification
B. Grade designation
C. Condition of seasoning
D. Certification mark

AnswerC. Condition of seasoning. The condition of seasoning at the time of surfacing in this example is more than 19% moisture content, which is considered unseasoned.
ARE 4.0 exam prep: SS

Resource tip: Cross-over content for SS & BDCS - understand grade stamps from WWPA's Grading Rules for Western Lumber

Comments

Try These Too!

Building Efficiency

Convert the usable area of classrooms planned with medium efficiency level of new construction to the gross building area given the following model factors: Net Assignable Square Feet: 10,000, Space Factor: 1.5, Building Efficiency Ratio: 67%

Vapor retarders

In this section, a ceiling assembly separates the attic space above from the room interior below. If the building is located in Lewisville, Texas (hot-humid zone), where is the predicted location of condensation and what is the predicted condition of the gypsum board in this assembly? (Select 2 from the following) A. outside face of vapor retarder B. inside face of vapor retarder C. gypsum board will be wet D. gypsum board will be dry