What is asphalt board used for?
This board is designed to be used as a substrate material in low-slope roofing. It can be installed over wood, rigid insulation or as a recovery board over an existing roof surface to be re-roofed.
Can you use asphalt impregnated board on roof?
A finished board can be left plain or it can be impregnated with asphalt, which makes it more moisture-resistant. The fiberboard can also be coated with asphalt, which not only provides additional resistance to moisture, but it also improves its bonding characteristics.
Is asphalt impregnated board waterproof?
Elastomeric roofing membranes, modified bitumen membranes, or built-up roofing may be heat-welded or hot-mopped directly to STURDY-DEK. The asphalt board then becomes an integral part of the roof membrane, making it stronger and more puncture-resistant. Dimensionally stable, water-resistant, tough, durable panels.
What is black fiberboard used for?
Fiberboard products have been widely used on building exteriors as a non-structural wall sheathing, even on some roofs as roof sheathing, and on building interiors as a ceiling or wall covering.
Can you use fiberboard for roofing?
Durable and dependable, fiberboard roofing substrate helps you stay on top of any roofing application. As basic as a standard built-up roof, yet as current as today’s single-ply systems, fiberboard is durable and consistent, easy to handle, easy to apply, and lasts for years in both re-rof and new applications.
Should fiberboard sheathing replace?
Unless the fiberboard actually absorbed water, can’t be dried, and / or is damaged, replacing it is not likely to be cost effective nor necessary. Unless there is a serious mold problem I’d leave the sheathing in place.
Can you paint asphalt impregnated plywood?
Works great. Severely over priced for what is. This is just recycled paper / cardboard with an asphalt coating. It still soaks up water like a sponge so you have to paint with an expensive exterior paint, even then it is a waste of good paint.
What is the black fiberboard sheathing?
Fiberboard sheathing, also called black board, gray board, or buffalo board sheathing in some areas, is a fibrous material impregnated by (or in some cases coated with) a stabilizer and water repellant – asphalt on early versions of this material that we have found.
Why is fiberboard not recommended as a modern wall sheathing?
Fiberboard Structural Sheathing Cons: Fiberboard sheathing has less strength than OSB. Fiberboard requires products or techniques to provide wind bracing and rigidity to the structure. Fiberboard sheathing does not hold screws well; it is also easy to strip the screw holes.
Where can you use fiberboard?
Hard fiberboard can be used as wall slab, door board, floor, furniture and other decorations instead of wood. And the soft fiberboard whose apparent density is low(< 400 kg/m3) and porosity is high, often used as heatproof or acoustical materials.
What is fiberboard roof substrate?
Fiberboard rigid insulation is a product historically used in roof recover jobs, or jobs where a new roof is being installed over an existing roof. It has an R-value of 4.0 per inch, and is typically installed in thicknesses of ½” to provide a substrate between the old roof and the new roof.
Does fiberboard have fiberglass in it?
Glass fiberboard alias: Glass fiber insulation board, FR-4, fiberglass composite board. It is composited by fiberglass materials and high heat resistance materials, and it does not contain harmful asbestos components to the human body.
What is the best asphaltic cover board?
Count on IKO for the best in asphaltic cover boards. IKO offers Protectoboard™, which is composed of a mineral-fortified asphaltic core between two non-woven glass fiber mats.
What is fiberboard wall sheathing used for?
This fiberboard wall sheathing offers high insulation value, a sturdy panel and sound-deadening and can be used in many above ground applications. This cost-efficient product features interknit wood fibers that protect against on-the-job abuse and help supplement required wall bracing in traditional stud wall construction.
What are the disadvantages of using fiberboard sheathing?
Fiberboard sheathing is often heavily treated with flame retardants and impregnated with asphalt, which eliminates the potential for composting and limits recycling options. Fiberboard sheathing is susceptible to swelling at the edges due to moisture intrusion unless it’s sealed on all edges and sides with primer, paint, or another sealing product.
Why choose Forta-Fi asphalt?
Thinner placement designs, saving money upfront on material costs while still achieving similar design life. Going Longer…Going Stronger with FORTA-FI is an affordable way to add value to your next asphalt project, and there are many ways in which 100% recyclable asphalt material meets your green building goals!