Apr 4
Insulation is the phenomenon of reducing the flow of heat, electricity or sound between the inner space and outer space of an object. Insulation can be used both to prevent heat gain and from heat loss to the surrounding areas. Most electric appliances use insulation technology like Refrigerators, freezers and Heaters. One of the main applications of insulation is house insulation. An insulated home is more energy efficient, requires less maintenance and is more comfortable, as the temperature remains uniform over weather changes. Insulation at home helps in saving energy and reducing utility bills. It makes the house more comfortable.
There are many types of insulation available these days like Batts and Blanket insulation, loose fill insulation, Cellulosic insulation, Reflective insulations etc. Foam insulation is one of them. Foam insulation is performed by pouring liquid foam from a container.
Foam insulation is convenient to install while constructing the house rather than insulating already built structures. As foam insulation is air tight, it is not generally recommended for attic insulation that should be properly ventilated. Also, Foam insulation is a bit more expensive than batt and blanket insulation.
Foam installation is easy to perform with adequate instruments. They are much more powerful and efficient than Batt and Blanket insulation. They have a higher R value and provide better thermal resistance. Due to their high efficiency, they can be installed even in small spaces. Foam insulation is generally filled in the cavities of walls, floor, roofs etc. Foam insulation also protects the space from moisture condensation. Foam insulation does not shrink or settle. It is fire and insect-resistant.
Rigid FoamFoam Insulation is best used when space is a consideration. It is easy to install and best when a higher R value is not needed. It is made up of densely packed air particles and provides a high thermal resistance. It is good for creating a barrier against energy loss and air infiltration.
Spray-on insulation is installed with the material known as polyurethane. Spray foam insulation is used to insulate the walls and ceilings to keep the house warm during cold spells and to keep it cool in summer. Spray Foam insulation is a bit more expensive than Fiber glass insulation. This type of insulation can reduce utility and repair bills as the house is naturally warmer and free from bugs due to the insulation. Spray foam insulation lasts longer than other types. Also, it dos not fall off the wall like fiber glass insulation.
Proper Precautions must be taken while installing the foam insulation. Some Foam insulation materials contain chemicals that can harm the skin and may cause lung cancer. Therefore proper masks must be put on the face before installing them. They must not be installed near to electrical equipments. Though, they do not catch fire easily they may emit harmful gasses if they burn. Foam insulation should also be protected from sunlight as ultraviolet rays from the sun may damage foam insulation.
Jeff King
http://www.articlesbase.com/home-improvement-articles/foam-insulation-dont-get-left-in-the-cold-67722.html
Jul 1
PLEASE HELP, HW
Lowes, Home Depot or a pipe supply outlet. The one I am most familiar with is Armaflex.
Jul 1
Need a light mass with dimensions no bigger than 10X10X10.
Forbidden materials include: Cotton or polyester balls, Kleenex, tiolet paper, notebook paper, Styrofoam or other packing materials, foam poster board, florist’s foam, sponges, foam, insulation, saran wrap, balloons, latex gloves, floaties, parachutes, rubber balls, tennis balls, propellers, plates, toilet paper rolls, paper towel rolls, and no motorized devices.
10x 10x 10 box and pack with LEAVES with egg in the middle, my Boy Scouts did this from 30 feet twice withour breaking the egg……….#######
Jul 1
I was thinking. Would it be possible to create a mold of a item by using insulation foam (The canned stuff that expands) ontop. Then allow to dry and cut it in half.
Then pour in plaster of paris and create a new cast.
Or visa versa, cover in plaster of paris, then fill it in with foam.
Would it work?
Nice thought, but doubt if it would work. That stuff is soooooooo sticky that you problay would not be able to get it off of whatever that you poured it on. I tried to remove some from several things, like pipe and wood and you cant get the stuff off.
Jun 28
http://www.drillspot.com/products/113450/Insul-Tube_67834_Closed_Cell_Pipe_Insulation
The material is foam, like the type in a cheap mattress.
The one in the link is too thick (almost 2 inches total — which is far too much).
I’d like material which maches the following.
1 inch thick (or even 3/4 inch, but no lower)
Any color.
Cylinder shape.
Preferably NOT hollow inside the middle of it (but ok if it is)
You may find something that will meet your needs by going into Google: foam tubes
http://images.google.com/images?sourceid=navclient&ie=UTF-8&rlz=1T4GGLJ_enUS302US302&q=foam%20tubes&um=1&sa=N&tab=wi
Jun 28
We started putting up OSB, not we are told foam board is a better insulator and the siding will install straighter. Also told OSB will splinter when nailed to (haven't had a problem) and has a tendency for the nails to eventually pop out of and the board warp. The siding instructions seem to prefer over wood installation. OSB would strenghten the house, would it not provide extra insulation also and the OSB is the perfect thickness to line right up with the door and window frames. What are the pros and cons of each?
We had wood siding. We are removing it. It was installed over old sheathing from the 50s, which we are leaving on the house.
they do sell foam broad that is the same thickness as the osb. foam does have a better r value. what i do is use osb around window and door openings for strength and foam on all other part of the house. make sure you get a good house wrap like tyvek. when you use foam you really have to pay attention to where you put the nails if you don't hit any studs or wood the nail will not hold. that why installers like to use wood its faster, and if you miss the stud the nail will still fasten to the osb. it all depends on what is important to you you can use osb and get a higher r value insulation or use foam and get what ever your city requires for r value on insulation. i hope this helps you.
Jun 28
i removed a direct-vent fireplace from our family room and have to remove the venting and fill the hole in the wall. What type of insulation should I use behind the drywall? Is it OK to just use expanding Foam Insulation for the hole? I currently have fibreglass batt insulation in the wall
you don't need to check with the city for just filling a hole in your wall.
you can use any type of insulation you like. i think it depends on the size of the hole, because if it is relatively small, then yes, you could use the expanding foam thing that comes in the can, but if the hole is larger, then you may just want to use any kind of fiberglass insulation that rolls out.
Jun 28
Eco polyurethanes diy portable spray foam kit. No contractors required. Used here on a slate roof to stop slippage and further roofing bills 200 mtrs of roof sprayed in one afternoon, can be applied thicker to give additional insulation. Costs around £7 per mtr for locking system. Call 0800387877 United kingdom to order or visit www.eps-systemstd.com
Duration : 0:2:12
Read the rest of this entry »
Technorati Tags: diy, dow, foam, froth, frothpak, handifoam, insulation, kits, leaks, pak, Polyurethane, portablekits, roofing, spray, Sprayfoam
Jun 28
Made of 3/8″ inch styroFoam Insulation. Cheap two channel radio.
Duration : 0:2:7
Read the rest of this entry »
Technorati Tags: airplane, control, radio
Jun 28
Learn how to add insulation after sheetrock repair in this free home repair video from a construction expert and home renovation professional.
Expert: Shannon Kniep
Bio: Shannon Kniep has worked in the construction industry for twenty years. He formed Rigid Constructors, which specializes in home additions, home improvements and custom home building
Filmmaker: Rhett Reiger
Duration : 0:1:8
Read the rest of this entry »
Technorati Tags: Construction, contractor, damage, home, house, plaster, repair, sheetrock, Wall
