What is gypsum shaft wall?
What is gypsum shaft wall?
Gypsum Shaftliner Panels create shaftwall systems that are easy to build and highly resistant to fire. Physical Description. Gypsum Shaftliner Panels are special performance panels manufactured with a thick, noncombustible Type X core wrapped in either heavy-duty paper facers or sturdy fiberglass mats.
Is Gold Bond National Gypsum?
National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC.
What is the purpose of a shaft wall?
Since the basic task of the masonry shaftwall is to support itself and provide fire ratings, it needs to be structurally sound and fire-resistant. Its dense mass provides good sound attenuation, keeping noise from the stairwell or elevator confined to the shaft.
What is shaft wall construction?
USG Shaft Wall Systems are non-load-bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions.
What is shaft wall liner?
DensGlass Ultra™ Shaftliner is a unique shaftwall and area separation wall panel. It consists of a patented water resistant, noncombustible gypsum core surfaced with coated glass mat facings that provide superior protection from the elements and help inhibit the growth of mold.
Who owns National Gypsum?
Manufactured by PermaBASE Building Products, LLC. Manufactured by ProForm Finishing Products, LLC. Manufactured by Gold Bond Building Products, LLC and PermaBASE Building Products, LLC.
Is Gold Bond drywall good?
Excellent working properties including improved score and snap, reduced dust, and improved strength to weight ratio. Excellent sag resistance. Test results show overall sag on tested assembly to be equivalent to 5/8″ Type X gypsum board.
How much does shaft wall cost?
Framing a typical 10-foot wall, you’ll spend about $50 to $75 in materials. Labor runs an added $100 to $300 for a total cost of $150 to $360….Average Metal Stud Installation Material & Labor.
| Type | Cost | Per Linear Foot* |
|---|---|---|
| Studs | $1 – $6 per square foot | $0.50 – $1.50 |
Can you penetrate a shaft wall?
It is often necessary to penetrate a shaft wall with a structural member such as floor sheathing, a landing beam, or floor joists. Structural elements, such as beams or joists, where protected in accordance with Section 714 shall be permitted to penetrate a shaft enclosure.”
What is a shaft system?
a system of fits for mating plain (unthreaded) parts of machines in which the shaft represents the basic part. Thus, for given design dimensions of the mating parts the limiting dimensions of the shaft remain constant for all fits.
Can shaft wall be used horizontally?
I-Stud Cavity Shaftwall Systems can be erected horizontally and used as economical fire resistive assemblies for corridor ceilings, stair soffits, and protection for mechanical ducts. This System provides fire protection for mechanical ducts and has been tested from both sides.
Who is National Gypsum Company?
National Gypsum Company is the exclusive service provider for products manufactured by Gold Bond Building Products, LLC, PermaBASE Building Products, LLC and ProForm Finishing Products, LLC
Does National Gypsum offer fire rated horizontal shaftwall assemblies?
Yes, National Gypsum has several options for rated horizontal systems: 2-hour rated UL Design G586 or 1- and 2-hour horizontal shaftwall assemblies per UL Evaluation Report: ER R3501-02 (Section 6.3.1). These are typical horizontal assemblies used in a fire-rated corridor.
What is a shaft wall system?
CGC Shaft Wall Systems are non-load-bearing gypsum wall partition assemblies constructed from outside the shaft at each floor. Shafts are enclosed early in construction, and the walls are finished later, along with interior partitions.
What is a CGC shaft wall system?
Use CGC Shaft Wall Systems to construct elevator shafts, mechanical shafts, stairwells, air return shafts and horizontal membranes. These shafts are vital for vertical communication, power, water, fresh air, exhaust and a means of egress.