How much does shaft liner weight?
Product Data: Thickness: 1″ (25.4 mm) Width: 2′ (610 mm) Standard Lengths: 8′ (2440 mm), 10′ (3050 mm) and 12′ (3660 mm) Edges: Double beveled Packaging: Per piece Weight: 4.0 psf (19.5 kg/m2) For detailed Technical Data, please see the Product Data and Submittal Sheet.
What is shaft wall liner used for?
o Mold and Moisture Resistance – In the same way Gypsum Shaftliner Panels help protect a building’s access and mechanical shafts from flame spread, they can also help resist the development and spread of mold and mildew.
What is the fire rating of shaft liner?
2-Hour
2-Hour Fire Rating *Joint compound applied uniformly to both surfaces of 1”x 24” (25.4 mm x 610 mm) DensGlass® Shaftliner or ToughRock® Shaftliner gypsum panels with a notched spreader 1/4” x 1/4” (6.35 mm x 6.35 mm) spaced 1” (25.4 mm) o.c.
Is shaft liner fire rated?
shaftliner is a 25mm fire resistant plasterboard made with a gypsum core with recycled blue liner paper. shaftliner has been designed for elevator systems and other shafts and ducts in multi-level constructions.
Are steel studs better than wood?
Metal studs offer several advantages over wood studs. Metal studs provide disaster-resistance and are not prone to termite or mold damage, like wood studs. Metal studs are also healthier than wood studs because metal does not emit VOCs. Wood studs are less expensive and more available than metal studs.
Is it cheaper to use wood or metal studs?
Cost-effective: While never as cheap as wood, steel studs are now only about 30-percent more expensive than wood studs. Lightweight: Steel studs are lighter to carry and store than wood because they are hollow.
Can you paint shaft liner?
It is covered with an aqua, water-repellent paper facing on the front, back and long edges. Normal applications do not require finishing treatments, but the aqua surface will accommodate painting or other finishes after proper surface preparation.
Can you stack shaft wall?
Is it permitted to stack 1” shaftliner panels in a cavity shaft system? Yes, when the height of the assembly exceeds the length of a liner panel, then one liner panel is stacked on top of the other. No joint treatment or blocking is required at the horizontal panel butt joint.
How big is a m Bloc shaft liner?
M-Bloc Shaft Liner panels are available: 1” thick x 2’ wide, and in a variety of lengths.
How are gypsum shaftliner panels used in construction?
Refer to GA-600 Fire Resistance and Sound Control Design Manual. o Construction Efficiency – Gypsum Shaftliner Panels make it possible to build multi-floor shaft wall and area separation wall systems in a commercial structure without the time, weight and cost burdens of masonry construction.
Can a shaftliner board be substituted for an elevator?
Fire-rated assemblies using shaftliner board can be substituted, within the bounds of the design and code, in many other vertical fire-rated wall and partition applications. Additionally, shafts do not just include elevators, but mechanical raceways and service shafts such as those for laundry or rubbish.
What kind of protection does a glasroc shaftliner provide?
In addition to its fire resistive properties, GlasRoc® Shaftliner is also designed and engineered to provide added protection against mold.