Gypsum board, also known as drywall or wallboard, is a type of sheathing used for interior walls and ceilings. Since the mid1940s, it has been the primary wall construction in most houses. Vertical wooden pieces frame a room providing support for the sheets of wallboard. These sheets are connected to the framing by either screws or nails, and seamed together using a special drywall compound ...
Knauf Fire Resistant Gypsum Boards (FR) are gypsum wallboards specially designed to offer superior fire resistance performance when used in drywall partitions, shaftwalls, ceilings and lining systems. Knauf Fire Resistant Gypsum Boards (FR) are high performance gypsum boards used as the cladding component of drywall constructions such as: NOTE: Fire resistant gypsum boards are just part of a ...
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The different types of gypsum boards and their uses . The different types of gypsum board and their uses; Feb 19, 2021 There are many types of gypsum board and they each come in a variety of shapes and sizes; This makes them suitable for most construction jobs; Knowing what type of gypsum board to use is important for contractors as it can reduce the cost of a building but also improve its ...
Type X gypsum board applied either perpendicular to or parallel to the framing. The gypsum board is attached to the framing using No. 6 by 11/4inchlong ( mm), buglehead, Type W screws spaced 8 inches (203 mm) on center along end joints and 12 inches (305 mm) on center in the field. Screws are placed no closer than 1/2 inch ( mm) to end or edge joints. Vertical joints are staggered 16 ...
EasiLite Type X Lightweight Gypsum Board . EasiLite 30 Lightweight Gypsum Board . 24hour Emergency Number: In case of an emergency call Team1 Environmental Services Inc. 180032 SPILL; (24 hrs) SDS Gypsum Core Board Products Revision Date: May 8, 2014 _____ Page 2 of 7 Section 2: Hazards Identifiion . NFPA (USA) WHMIS (Canada) Transport Symbol . Not .
The Gypsum board used as building material for both residential and commercial buildings. Fire resistant board is one of the gypsum board types that is designed to be used in internal surfaces and ceilings for area where fire resist performance is required. Al Watani Gypsum boards are primarily produced for the construction industry.
Type C is an industry phrase to designate enhanced gypsum panels that exceed the requirements for Type X gypsum board in ASTM C1396. Type C panels typically have a shrinkagecompensating additive, and when exposed to heat, the Type C gypsum board expands providing more fireresistance at joints and seams. You may have heard of the term "Swelling" to describe this. For other gypsum .
Gypsum board surfaces to receive paint shall be pr operly prepared before paint can be applied. The proper level of gypsum board fi nish shall be specified and completed prior to painting. The selected level of finish will vary with the final decoration to be app lied, loion of the surface w ithin the building, and type and angle of both natural and artificial lighting expected. Recommended ...
inch ( mm) type "X" gypsum board directly mounted to the studs or over the resilient channel models mounted at 24 inches (610 mm) on center. In order to minimize the uncertainties in the test procedure, the assemblies were constructed, demolished, and tested on consecutive days in the same testing laboratory with the same personnel. The studs, gypsum board and other materials were all ...
Building codes dictate the use of fireresistant (Type X, fireboard, or X board) in areas such as garages, bedrooms, apartment buildings and other multifamily housing units, and many commercial buildings. Type X provides fire resistance beyond the natural resistance of other types of drywall. Type C is more resistant than Type X, providing up to four hours of resistance compare to the one ...
M2Tech Type X Gypsum Board is used for the above mentioned appliions requiring fire ratings. Advantages • Fire resistance ratings up to four hours (Type X) • M2Tech technology provides additional zone of protection against moisture and mold • Achieves best possible score of 10 for mold resistance per ASTM D3273* • Achieves best possible score of 0 for mold resistance per ASTM G21 ...
type of gypsum board. If you want to learn about our products, please call or write mail consultation. May, type c drywall board, available since the s, has the same gypsum core as type x but with more glass fibers and with a form of vermiculite added to the gypsum. free consultaion. Gypsum dryer . Gypsum dryer is also called the desulfurization gypsum rotary dryer.. Crawler type mobile cone ...
product types. Gypsum board. Gypsum frame. Gypsum plastering. Fireplace... Ceiling decor is so important because most probably it's the first glance when you enter the house. What's more, you still don't ignore the ceiling sitting or lying. There are different understanding of style preference among modern interior decorators.
· Gypsum wallboard can also be adhesively attached to wood framing using an adhesive that complies with ASTM C 557, Standard Specifiion for Adhesives for Fastening Gypsum Board to Wood Framing. In a singlelayer appliion over wood framing, a combination of nails and screws, or nails, screws and adhesive may be used to attach gypsum wallboard.
· To make a type X board, the 5/8 inch thick gypsum panel must achieve a minimum of 1hour fireresistance rating or 3 hours of fireresistance rating for a halfinch board in a single layer. 6. Type C Drywall. The type C drywall is also the same thickness as the type X. The difference between the two is that more glass fibers are used in type C. In addition, the gypsum core of type C has anti ...
In Type X gypsum board, such as USG Sheetrock® Brand Firecode® X Gypsum Panels, special glass fibers are intermixed with the gypsum to reinforce the core of the panels. These fibers have the effect of reducing the size of the cracks that form as the water is driven off, thereby extending the length of time the gypsum panels resist fire without failure. USG invented USG Sheetrock® Brand ...
Loions of each type of gypsum board, backing board and cementitious backer units, using same terminology as in the specifiion. 2. Loions and UL or GA design numbers for fire rated gypsum board and cementitious backer unit assemblies. SECTION 09 29 00 Page 4. 3. Loions of asphalt impregnated building felt if gypsum sheathing is used or if cementitious backer units are used in wet ...