compressive strength of gypsum wallboard

Contribution of Gypsum-board Sheathing to the Compressive ...

Compressive Resistance of Wood Studs Subjected ... strength provided by 12.7 mm or 15.9 mm gypsum-board sheathing, with a maximum fastener spacing of...

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terior works as economic cladding of drywall sys- ... The economic gypsum board for basic drywall systems. 2013- ... Characteristic compressive strength fc,90,k.

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09 20 00: Plaster and Gypsum Board | Whole Building Design Guide

Jun 4, 2010 ... These properties make gypsum board well suited for building and space ..... end, and edge hardness; compressive strength; impact resistance;...

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Evolution of mechanical properties of gypsum in time

(tensile bending strength and compressive strength) on gypsum wallboard. Singh and Garg [12] measured compressive strength in relation to pH values of...

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gypsum board typical mechanical and physical properties

a = Gypsum Wallboard and Predecorated Gypsum Board b = Gypsum Backing ... Ultimate compressive strength at 70oF (21oC) and 50% Relative Humidity (RH).

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Gypsum Board - CertainTeed

Gypsum Board & Finishing Products from CertainTeed • Call Toll Free ... Uniform high strength, solid edge hardness and a ..... with added tensile strength to help.

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USG Securock® Brand High-Performance Roof Boards Comparison ...

When compared to GP DensDeck® products, USG Securock Gypsum-Fiber Roof Board has better compressive strength and flute spanability. Testing confirms...

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Gypsum Wallboard Core Structure and Effects on End Use ...

Commercial gypsum board panel products represent the most popular interior ... using set gypsum cubes evaluated for density and compressive strength.

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NGC Gypsum Board. ... ROOF BOARD Guide Specification ... inch inches] when tested in accordance with ASTM E 661; Compressive Strength, Nominal: 900 psi...

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gypsum board and plaster - ICC

shear walls sheathed with gypsum board, lath and plaster shall be designed and ..... surfaces shall have a minimum compressive strength of 1,000 pounds per...

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