Interest
Proportion of Hacker News items mentioning "drywall" over time.
Mentions
Total number of Hacker News items mentioning "drywall" over time.
Drywall is a panel made of calcium sulfate dihydrate (gypsum), with or without additives, typically extruded between thick sheets of facer and backer paper, used in the construction of interior walls and ceilings. The plaster is mixed with fiber ; plasticizer, foaming agent; and additives that can reduce mildew, flammability, and water absorption. Read more on Wikipedia