Building a safe room or bomb shelter?We have everything you need right here NBC Air Filtration Systems American Safe Room designs and manufactures all of the critical components you need to construct a Nuclear, Biological, and Chemical resistant safe room.Since 2001 we have sold thousands of Safe Cell NBC air filtration system, blast doors, blast hatches, and bomb shelter kits. They are in use right now in underground bunkers, safe rooms, nuclear power plants, chemical plants, and other industrial applications.Collective protection for civil defense A nuclear, biological, and chemical (NBC) safe room protects its occupants from inhaling harmful or deadly airborne toxins such as very fine particles of radioactive fallout, biological toxins, and chemical agents. In the past, the United States Government has poured extensive resources into providing the best information for the protection of its citizens from NBC warfare agents. This is not the case today. For protection of the U.S. population we have the government website: www.ready.gov.

It suggests duct tape and plastic, then wait for further official instruction. Although the tape and plastic method would offer some immediate short term protection from low level toxins at low concentrations, it would be, at best, a short term solution. Most governments tend to only recommend emergency procedures that can be afforded by all their citizens. As a contrast to most governments, both Switzerland and Israel require, and subsidize the cost of, NBC safe rooms and blast shelters in residential dwellings and commercial buildings. They have strict standards in place governing both the construction of the room and the ventilation equipment protecting the room. For protection of some of our military personal and government officials, the U.S. Department of the Army – Corps of Engineers has standards by which NBC airborn toxic free areas must comply. These standards dictate the differential pressure (overpressure) in the safe room (protected space) as well as the design of the NBC filter/ventilation system.

The main reasons why an un-pressurized room will not protect the occupants for very long is that the room “breaths” – in other words, it leaks air both in and out through the cracks as the external atmospheric pressure fluctuates – due wind or other atmospheric variables like temperature, and barometric pressure swings due to approaching weather fronts. how to use bisley air rifle cleaning kitAir constantly tries to normalize its pressure and temperature between different variants – as it does this, it brings with it whatever that air contains. toshiba air purifier singaporeAlso, in a sealed room, there is no accommodation to replenish oxygen and expel the exhaled carbon dioxide of the occupants.air duct cleaning englewood co

In order to create and maintain overpressure as well as give the required air exchanges to support the air supply needs of the sheltered occupants, a safe room must be equipped with true positive pressure NBC filter/ventilation unit and a means of a metering the exhaust air out of the protected space. American Safe Room filter/ventilation equipment and related components are designed and manufactured specifically for this purpose. A safe room consists of an envelope (a room) that has a true NBC filtration/ventilation system installed that will maintain more air pressure inside the room than outside of it (overpressure) in order to constantly keep air blowing outward from the protected space. This will not allow airborne toxins from migrating back into the room and your lungs. With the right equipment, standard residential construction – homes and apartments – can be a perfectly suitable envelope to keep out airborne toxins. Absolute sealing of the room is not necessary – as long as you have achieved and maintain overpressure.

Even if you are inside a hermetically sealed container, you need true ventilation – air in and air out. This ventilation continually removes moisture, heat, and carbon dioxide that is exhaled by the occupants while bringing in a fresh supply of oxygen-rich air. This air must be filtered in order to make it safe and breathable. The best filter combination is a bank of pre-filters, an individually DOP scan tested nuclear grade HEPA for radioactive fallout and a nuclear grade carbon adsorber that will adsorb radioactive iodine. All of the component necessary to do any kind of installation of a safe room is right here, waiting for you. The Safe Cell is a portable, positive pressure emergency air filtration system designed to overpressure protected spaces such as bomb shelters, and safe rooms to provide collective protection during and after a nuclear, biological, or chemical event. It features a filter bank that is designed to protect against all known airborne toxins including nuclear fallout, radioactive iodine, weaponized biological carcinogens, and warfare gases such as sarin, VX, and tabun.

The entire system has been designed to meet the critical requirements in the United States Army Corps of Engineers Technical Letter ETL 1110-3-498. To order one of these systems, please contact American Safe Room. Here are five thing we saw at this weekend's Arizona Survivalist/Prepper Expo that caught our eye. Either because of their utility, their uniqueness, or their out-and-out coolness. The expo was hosted in the Glendale Civic Center with vendors packing its main hall and spilling out onto the sidewalk. We saw everything from home-brewed discount bulletproof glass and floor-to-ceiling food organizers to a foam-form house that claims to be bulletproof.See Also: -Five Favorite Places to Stock Up Like a Prepper in Metro Phoenix - Arizona Survivalist/Prepper Expo at Glendale Civic Center, 3/30/13 (Slideshow)H2OPE Solar Powered Water Purifier When people make lists of what they'll need if everything goes pear shape, they tend to put things like food and guns at the top of the list.

That's all well and good, but it bears repeating that you're going to get thirsty a lot quicker than you're going to get hungry and that finding something safe to drink is probably going to be harder than finding something you can eat. Speed Killed My Cousin The Sound of Music Flight of the Conchords Sing Flight of the Conchords The Magic and Illusions of Eric Giliam That's where the H2OPE system shines. It's basically an oversize wheeled trunk stuffed with car batteries that are recharged using solar panels on the lid. You can use the stored energy to run a staggering number of electronics, or you can activate the water-purification system inside to churn out clean water. The water-purification system can purify lightly contaminated water with UV light or it can use reverse osmosis to give you extremely pure water. Furthermore, they've also included the ability to produce alkaline water, in case you need to make noodles or something after the apocalypse. Even better, the water purifier comes with two sets of pumps so you can pump and purify at the same time.

In other words, you could theoretically hook up a washing machine to this device and it'll go.Additionally, the system has a power inverter, which means you can hook up pretty much anything that generates electricity to help recharge the batteries. That means you can hook up wind power, additional solar cells, or a stationary bike. We favor the later because, as we all know, the first rule of the zombie apocalypse is cardio.EcoPod Gardens Aquaponic Systems EcoPod Gardens offer you all the awesome that is aquaponic gardening but with the convenience of not having to track down a bunch of giant plastic bins and hand-make your own siphon pumps. Aquaponics is a method of raising both plants and fish in a symbiotic loop. Fish poop in their water, that water is used to feeds plants, and that filters the water so it can be returned to the fish. If you're very slick, you can raise particular kinds of plants, such a duckweed, which can also be used to feed the fish. The upshot of all this is that you can have all the crazy growth associated with hydroponic systems without needing to invest in a small warehouse full of chemicals to feed your plants.

Also, you get fish for eating or for making more fish.The major problem with aquaponic systems is that they can be time-consuming to build on your own. Finding food/fish safe plastic containers for fish and plants is difficult and hooking it all together takes a non-negligible amount of engineering. If you already have some of the pieces for your own aquaponic system they're happy to sell you components and if you have money to burn they also do custom work as well.It's worth noting that their work doesn't come cheap. The smaller indoor unit featured above has an asking price of $1,395. Tim Ralston's Gear Up Center probably had one of the largest tables at the expo. Ralston managed to spin the fame he generated from an appearance on National Geographic's Doomsday Prepper series into a full on career of selling all sorts of prepping solutions. He's probably most famous for the which is basically a sharpened collapsible shovel, with a bottle opener. The unveiled a similarly themed combination tool, the at an expo last year.

This year they had something a little different for us. A custom version of the Rokon Trail Breaker, an all wheel drive motorcycle designed for traveling quickly where most other vehicles can't. While their version of the Rokon retails at just shy of $8,000 you're getting a vehicle that can, among other things: Sun Power Cooker Honestly, we're not sure what, if any, advantages this has over other solar cookers, but we were taken by the fact that it appeared to be easily frying bacon on a slightly overcast day. A device capable of cooking up the last of humanity's dwindling supply of post-apocalyptic pork belly is a worthy device to own. Particularly if it can do all that cooking without need for anything besides a little sunlight.Though it's not exactly cheap at $349, it certainly seemed more convenient than trying to wrangle some cardboard-backed foil panels into a solar oven. In fact, that's one of its major selling points. Most solar cookers are actually solar ovens and, as such, rely upon using solar energy throughout the day to slowly cook things like stews.

The concentrated power of the Sun Power Cooker means you get much more intense heat over a smaller area. That's why you can fry bacon and eggs and saute vegetable much easier than your traditional solar oven.It's also hard to overlook the fact that it's basically your own personal solar day ray. If you've watched any movie about the end of the world you probably realize that, even if you survive the initial "event," you're in for a difficult and possibly cannibalistic hard-scrabble life. Unless of course, you manage to think ahead and purchase yourself an impenetrable bunker that'll keep you and closet compatriots alive for months or even years. But digging your own underground bunker isn't exactly easy and dealing with the issue of air filtration, water purification, and so forth isn't exactly something you can pick up from reading a few things on the Internet. So if you've got the serious scratch to burn you can give Radius Engineering's regional sales rep, Steve Welch, a call at 480-510-8705 and have him arrange to install one of their many designs in a location of your choosing.