I pay 24 bucks per 1x 100L bag (3.53 cu-ft), you will need more of them for insulating of the whole oven as per below described quantities.

What is Vermiculite? Insulation applications.

Where to buy vermiculite insulation? Best places to find vermiculite containing products, or most importantly dry loose-fill vermiculite insulation in bags, are large landscaping yards (because in horticulture the vermiculite, as well as Perlite, are used to prevent soil compaction or as soil conditioner/amendment after adding a composting matter.) Pool shops and businesses that build and install swimming pools also work with large quantities of vermiculite.

Then obviously those who work with different kinds of insulation materials. Such as; refractory firms (handling mostly refractory and high-temperature insulation) or factories producing (more…)

Now days they are called heavy and dense Firebricks but old masters still call them fire clay bricks just because they are made of simple fireclay (which actually is the most ordinary mud.) Fire clay can be easily located out in the nature but it must containing the right refractory properties, suitable content ratio of silica and alumina. Some shops call these bricks fireplace bricks. They are used for instance for building cooking chamber in wood fired ovens, for creating fireplaces, all sorts of fire boxes and wood heaters’ lining, linings in a small or the hugest industrial furnaces, (more…)

All refractory are based on fire clay, what it contains, alumina and silica. In fact all high heat resistant firebricks are made of fire clay. Like heat resistant mortars, insulation, pottery, ceramics, ceramic blankets or ceramic tiles on space shuttle, origins of these start from the fire clay, its melting starts at 1600 Celsius °C or 2912 Fahrenheit °F point. Only special manufacturing technologies of those expensive materials change their properties and usage applications. But we are not going to space, at least (more…)

Red Clay Bricks

Substitute for firebricks can be old red clay solid bricks. In ovens these alternative red clay bricks will heat up, retain heat, cook, bake, roast, re-fire, absorb conduct store and hold the heat from wood fire and perform the same way as proper refractory firebricks do. If you can not locate fire bricks where you are or for any reason obtain them, Red Clay Bricks will perform much the same way in wood fire temperature levels and can be used instead.

How do I see it’s the right alternative for firebricks?

The replacement bricks must be of this type, old solids. Clay body is the same on the brick’s inside as it is on the outside. Break or cut one of the bricks (more…)

Insulating fire bricks are soft and light in weight. They can be easily cut by handheld hack saw or any other hand tool like chisel or even drill bit. Color of insulating bricks varies but usually they come in shades from light brown to white, see pictures. In refractory air is the best insulation and this is why insulating firebricks have excellent insulating properties. Their body is made of tiny air spaces similar to honeycomb effect.

How to use light weight fire bricks insulation

Use of light weight fire brick insulation is broad, mainly in industrial and hobby kilns heated up with either electric spiral elements or gas burners, furnaces, both for hot face lining or outer back-up heat insulation.

IMPORTANT:
Do not confuse lightweight insulating fire bricks with heavy dense firebricks. Insulating bricks are refractory too and of course (more…)

Just recently I came across an eye opening book by Barry Thomson “Join Our Escape From Death Row-Cancer Jail”, where he in a most genuine and generous ways shares valuable information and his knowledge in effective fight against cancer and ill health. Among other very interesting information I red about simple but wonderful papaya and its healing properties. One chapter in this book awoke in me more desire to learn and research as much as I possibly could as on a professional level I deal with people suffering many different health issues and aliments who look for alternative ways to help them. I would love to share what I know as I believe it can make difference in everyday life of many others. I am also hoping that this will prompt other people to share their knowledge about improving our general well being and health. (this book is further described in comment #100 below)

Papaya, Paw Paw, Papaw, Tree Melon (botanical name Carica Papaya), it has oblong shape, normally greenish yellow, yellow or orange color. It is a large tree plant fruit usually reaching 2.5kg. It has bitter sweet taste and comes from tropical places with higher humidity, native to Mexico, countries of Central America, Thailand, Africa and Asia and growing well in Australia. (more…)

Sell Your Home Faster And For More Money?!!?

I enjoy entertaining and having my friends and family over. I love to cook. I am very particular about the quality of my ingredients and how they are prepared. It then follows that if I want the best pizza around, I have to make it myself, from scratch, and cook it the way it was done originally… with a wood burning oven.

Made correctly, the wood burning oven is an attractive and functional piece of architecture in any property. How would it help you sell your home faster and for more money? (more…)

Here is a new printable list with identifying code numbers of the nasty food additives that we should avoid eating. Artificial food preservatives, food colors and flavour enhancers, these are dangerous chemicals added to our food and are known to be linked to Hyperactivity, Attention-Deficit Disorder (ADD), Asthma, Cancer and other medical conditions.

Where to look for food additives on a product label?

When buying groceries, these additives are listed (if it’s given by the law) on the food product’s packaging under “INGREDIENTS:” or “CONTAINS:” section, usually next to “Nutrition Information” but the code numbers or names of these additives can be printed on in a small font. (more…)

A not too conventional story

Here I am at 50, still in the pink of my condition, beautiful wife, a job that I love, great friends that I don’t have to see too often, gorgeous house in the middle of the woods, a Ford Ranger, with Bruce Springsteen on Sirius radio, healthy kids, great garden and (more…)

Hi All. I started and finished building this earth cob oven last year. I kept visiting a building site every day to get the clay/mud mix and then would spend 4-5 hours in the evening treading and mixing the sand with it. Article about how to use a local fire clay collected in the nature for building clay pizza ovens. So far we have cooked pizza’s, bread and roast potatoes, Mediterranean vegetables and roast lamb with garlic and rosemary. It’s amazing pizza’s cook in about two minutes when the oven is really hot. Gauging the temperature is a process of trial and error. I now wait until the outside gets warm before starting the (more…)