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gptkbp:instanceOf
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gptkb:building
|
|
gptkbp:alsoKnownAs
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Drywall
Plasterboard
|
|
gptkbp:canBe
|
Partition walls
Drop ceilings
|
|
gptkbp:canBeCutWith
|
Utility knife
|
|
gptkbp:canBePaintedAs
|
Yes
|
|
gptkbp:canBeTapedAndMudded
|
Yes
|
|
gptkbp:canBeTextured
|
Yes
|
|
gptkbp:category
|
Construction material
Interior finishing
|
|
gptkbp:component
|
Calcium sulfate dihydrate
|
|
gptkbp:composedOf
|
Gypsum
|
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gptkbp:countryOfOrigin
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gptkb:United_States
|
|
gptkbp:coveredBy
|
Paper sheets
|
|
gptkbp:deployment
|
gptkb:Nails
Adhesive
Screws
|
|
gptkbp:environmentalImpact
|
Low VOC
|
|
gptkbp:fireResistance
|
High
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gptkbp:flammability
|
Non-combustible core
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gypsum Board
|
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gptkbp:inventedBy
|
1894
Augustine Sackett
|
|
gptkbp:manufacturer
|
gptkb:USG_Corporation
gptkb:Knauf
gptkb:National_Gypsum
gptkb:Saint-Gobain
|
|
gptkbp:moistureResistance
|
Varies by type
|
|
gptkbp:notRecommendedFor
|
Exterior use (standard type)
|
|
gptkbp:repairable
|
Yes
|
|
gptkbp:reusable
|
Yes
|
|
gptkbp:size
|
4x8 feet
|
|
gptkbp:soundInsulation
|
Moderate
|
|
gptkbp:standardizedBy
|
ASTM C1396
EN 520
|
|
gptkbp:standardThickness
|
1/2 inch
5/8 inch
|
|
gptkbp:surface
|
Smooth
|
|
gptkbp:type
|
Regular
Fire-resistant (Type X)
Moisture-resistant (Green board)
Mold-resistant
|
|
gptkbp:usedFor
|
Ceiling construction
Wall construction
|
|
gptkbp:weightPerSheet
|
Approx. 50-70 lbs (4x8 ft, 1/2 in)
|
|
gptkbp:bfsParent
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gptkb:False_Ceiling
|
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gptkbp:bfsLayer
|
7
|