What is blue foam used for?
Other blue foam products are designed for roofing or cavity wall applications. High-density blue foam products are designed to resist compression under heavy loads when they're used beneath concrete slabs.
What is blue foam board insulation?
Blue foam boards come with thin plastic films which protect the polystyrene core and also enhance the strength of the board. It’s no wonder they are commonly used for insulation on the exterior walls. There are blue foam boards that are designed for interior walls. Most of them have features such as notches at the edges for ease of installation.
What is blue blue foam sheathing made of?
Blue foam products intended to be used as sheathing on exterior walls are faced with thin plastic films that protect the board's extruded polystyrene core and add extra strength to the board.
What is the difference between pink foam and blue foam?
Both pink and blue foam boards are rigid insulation panels made from extruded polystyrene. The chemical composition, manufacturing process and insulating capability of the two products are similar; the principal difference between them is that they are manufactured by two different companies.
Where and why would you use blue foam?
Blue foam boards come with thin plastic films which protect the polystyrene core and also enhance the strength of the board. It's no wonder they are commonly used for insulation on the exterior walls. There are blue foam boards that are designed for interior walls.
Is blue foam insulation toxic?
Polyurethane Spray Foam Insulation This type of foam contains harmful chemicals and can be especially hazardous for workers during installation. Watch out for spray foam containing a chemical known as methylene diphenyl diisocyanate, or MDI, which can cause asthma and lung damage in exposed workers.
What is blue Styrofoam called?
Officially Styrofoam™ Brand Extruded Polystyrene Foam Insulation, No wonder it's commonly known as Blue Board. Originally developed by Dow Chemical, Blue Board is an Extruded Polystyrene (XPS), its blue color is a trademark of DuPont (DuPont de Nemours, Inc.).
Is blue foam flammable?
Despite its ubiquity, Styrofoam is a controversial material because of the risks it presents to both the environment and to people. It's non-biodegradable, and it's highly flammable.
Is foam insulation safe to breathe?
According to the US EPA, the dangers of spray foam insulation include exposure to harmful chemicals, lung and eye irritation, shortness of breath, sore throat, and fever.
What is the healthiest type of insulation?
5 Healthiest Insulation Options For Your HomeCork. When it comes to healthy insulation, cork tops the list, at least according to a report done by Energy Efficiency For All. ... FIberglass. ... Cellulose. ... Recycled Cotton. ... Sheep's Wool.
Is blue foam waterproof?
Despite not being fully waterproof, styrofoam is non-hygroscopic, which means that it doesn't absorb moisture from the air. Instead, it'll only absorb water and moisture that comes in direct contact with it.
What is the difference between foam and Styrofoam?
The major difference between Styrofoam and EPS foam blocks is that Styrofoam is made from extruded polystyrene (XPS) while EPS foam blocks are made of expanded polystyrene.
What is blue foam insulation made of?
Extruded Polystyrene FoamDuPont Styrofoam™ Insulation (Blue Board) is a nonstructural, rigid board insulation manufactured of Extruded Polystyrene Foam (XPS).
Is it OK to burn Styrofoam?
Burning Styrofoam, or polystyrene, is the least appropriate way to get rid of it for both people and the environment. Research has shown that when Styrofoam is burned it releases toxic chemicals and smoke that can damage the nervous system and lungs.
What is the foam used to put out fires?
Aqueous film forming foamAqueous film forming foam (AFFF, or alcohol resistant AR-AFFF) is a highly effective foam used for fighting high-hazard flammable liquid fires. AFFF is usually created by combining foaming agents with fluorinated surfactants.
What happens when you mix gas and Styrofoam?
"When you mix Styrofoam (extruded polystyrene) with gasoline, the Styrofoam breaks down. All the air inside escapes, and it becomes a wet, gooey mess. If left out to dry, it gets hard again, but not like before, without the air - it resembels plastic."
What is a rasp for?
Surform Plane Rasps: To remove a large amount of material quickly, you may want to use a rasp. Rasps are like sturdy cheese graters for use on wood and foams. This process is fast, but gets very messy as charged bits of foams will get all over the place and start sticking to surfaces and clothes.
How long does it take for spray glue to become tacky?
Spray glue is messy business, so use it in the fume hood and take care to mask off pieces of your model that you don't want to be sticky. Wait around 30 seconds for the glue to become tacky after spraying. video playback issue.
What is blue foam?
Used in both looks-like and works-like models, blue foam is a key sketch modeling material.
Why is hot wire cleaner than saws?
Compared to cutting with tools like saws, using a hot wire is cleaner because there are no chips or shavings to clean up. After using the hot wire, you can sand and join pieces of foam together to create prototypes. video playback issue.
Why are patterns on both the top and bottom important?
Patterns on both the top and bottom are important so that you get straight up and down cuts (with just one pattern the wire can flex, resulting in an angled cut). Make sure to use edge markings and a straight edge to keep your patterns lined up! 2D cutouts can be stacked and sanded to create complex 3D shapes.
Can you sand foam?
Sandpaper: Foams are easily sandable using sandpaper. You can grab a piece of sandpaper and sand by hand, but keep in mind you will likely introduce a natural curvature from hands. If you want to sand straight sections, consider using a sanding block. Here we have a hook-and-loop style sanding block, which can be used with a variety of sandpaper grits.
Can you cut foam with a bandsaw?
You can also use tools to cut foam on tools like a bandsaw, similar to working with wood. These tools are faster, but leave a mess that is tougher to clean up and have a rougher surface finish.
Event Details
Join us on Friday September 10th at Helaman Fields for BYU's Favorite Tradition. Gates open at 3:30, be sure to get there early to get your spot in line. Slides will be open from 4-6. Bring your Student ID to get in the door.
Entry Rules
This event is for CURRENT BYU STUDENTS ONLY. A current BYU Student ID is required to attend. No guests, children, etc. Non students may not enter the event area, but may watch from outside the event from the field to the west. WAIVERS ARE REQUIRED for all participants.
Slide Rules
Empty pockets and remove loose jewelry before going down slides. Personal belongings are left at your own risk. NO CAMERAS, PHONES, SELFIE STICKS, ETC. ARE ALLOWED ON THE SLIDES Please be courteous to others, no pushing or roughhousing. NO JUMPING on the slides.
Cleanup
All PARTICIPANTS MUST SHOWER OFF EXCESS FOAM AND DYE before exiting the event. While the foam and dye wash out with water, not all surfaces and materials are easy to clean. We ask each student to help us maintain this event by being respectful to campus, the community, and local housing. Please check for all personal items.
Contact Us
For additional questions and information about the program please review the frequently asked questions below or feel free to contact us.
What is foamcore paper?
Foamcore, aka foamboard, is lightweight, easily cut, and surprisingly strong . In it's most basic form you'll find three layers: An inner layer of polystyrene foam, bookended by two sheets of clavcoated paper or simply kraft paper. The surface paper is slightly acidic but you can find acid-free versions for archival photography.
What type of glue do you use for modeling?
Some might try using hot glue but do so with caution, as the heat can warp the board. Foam, without the -core, is another very common design material. There are three basic types that can be used for modeling: Pink, blue and yellow (or Balsa foam.)
What is the most common plastic used in the world?
Polystyrene is probably the most common plastic used on the market, and it is also very slow to biodegrade, and so makes up one of the more unwelcome types of litter on this planet. Extruded polystyrene is lightweight, durable and ideal for creating all kinds of design objects.
When was foamcore invented?
The original foamcore was created and marketed in 1957 by the Monsanto Company. (Yes, that Monsanto, the leader in the genetically modified seed industry.) Their original brand name for the material was: Fome-Cor. Foamcore, aka foamboard, is lightweight, easily cut, and surprisingly strong.
Can you paint styrofoam with acrylic?
(Just make sure if you are doing a lot of cutting or sanding, to wear a fume-mask, because the fumes are toxic.) You can paint Styrofoam with acrylic or water-based paint, but avoid any solvent-based paint, as it will damage the foam.
Is surface paper acidic?
The surface paper is slightly acidic but you can find acid-free versions for archival photography. Junior and Senior ID majors already know this, but for you sophomores or first-year grads: One must be careful if using glue or paint with foamcore.
What is blue foam?
When To Use Blue Foam Products. Blue foam boards come with thin plastic films which protect the polystyrene core and also enhance the strength of the board. It’s no wonder they are commonly used for insulation on the exterior walls. There are blue foam boards that are designed for interior walls.
What is the difference between pink and blue foam insulation?
If you are looking for an insulation panel that offers adequate protection and energy savings, you can choose the pink or blue foam boards. Both are manufactured using the same process and contain similar chemical components. The two products also have the same insulating power. However, blue foam boards are manufactured by Dow Chemical Co. whereas the pink foam boards are manufactured by Owens Corning company. The boards are marketed under different brand names. You’ve probably heard of the Styrofoam SM insulation products, this is simply a brand name for the blue foam boards. The pink foam boards are available in the market using different brand names including Propink, Insulpink and Thermapink which are all products from Owens Corning.
What is the R value of pink foam board?
They are both manufactured using polystyrene resin and perform virtually in a similar manner. They have an insulating R value of 5 per inch of thickness.
Is expanded polystyrene insulation cheaper than pink and blue foam insulation?
There are also expanded polystyrene insulation products which are far less costly than the pink and blue foam boards. The major drawback to these expanded foam boards is that they are very fragile and have a lower insulating power. If you are looking for an effective insulator, opt for the pink and blue extruded foam boards.
Can pink foam board be used on concrete?
There are those designed for interior walls whereas others work best on exterior walls. Pink foam boards can also be used beneath concrete slabs, roofs or foundation walls. When used for foundation wall insulation, the pink boards usually have drainage channels on the surface and a simple filtration system that prevents soil from clogging ...
Who makes pink foam boards?
However, blue foam boards are manufactured by Dow Chemical Co. whereas the pink foam boards are manufactured by Owens Corning company. The boards are marketed under different brand names. You’ve probably heard of the Styrofoam SM insulation products, this is simply a brand name for ...
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Super Heavy Duty, Size: Approximately 2x2x1 Highest grade of Blue Blocks available anywhere. Crumble free. Not Styrofoam! Raise furniture when cleaning carpet.
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What is a blue board?
For other uses, see Styrofoam (disambiguation). Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called "Blue Board", manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier.
What is the R value of styrofoam insulation?
The claimed R-value of Styrofoam insulation is five per inch. Styrofoam can be used under roads and other structures to prevent soil disturbances due to freezing and thawing.
What is the color of styrofoam?
Dow also produces Styrofoam as structural insulated panels for use by florists and in craft products. Dow insulation Styrofoam has a distinctive blue color; Styrofoam for craft applications is available in white and green.
Who makes styrofoam?
This material is light blue in color and is owned and manufactured by The Dow Chemical Company . Styrofoam is colloquially used worldwide to refer to another material that is usually white in color and made of expanded (not extruded) polystyrene foam ( EPS ).
Is styrofoam a trademark?
The trademarked term is used generically although it is a different material from the extruded polystyrene used for Styrofoam insulation. The Styrofoam brand polystyrene foam, which is used for craft applications, can be identified by its roughness and the "crunch" it makes when cut. Additionally, it is moderately soluble in many organic solvents, ...
Is styrene a carcinogen?
The EPA and International Agency for Research on Cancer reported limited evidence that styrene is carcinogenic for humans and experimental animals, meaning that there is a positive association between exposure and cancer and that causality is credible, but that other explanations cannot be confidently excluded.
Who invented foamed polystyrene?
They rediscovered a method first used by Swedish inventor Carl Georg Munters, and obtained an exclusive license to Munters's patent in the United States.
