DIY alcohol storage bottle with substitute 'filler cap' with tube. It makes filling with small charges of ethanol efficient, quick and clean.

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Spill free alcohol fuel bottle This free fuel bottle makes it easy to pour small quantities of alcohol cleanly and safely without waste. It is good when using the smallest stoves such as whisky top burners. A wide range of compatible bottle sizes makes the backpacking load very efficient. ARead More →

Conical connector with fuel stick tube connected. The fuel stick tube can be tilted to the left to provide safety clearance from the hot flue pipe while adding fuel sticks.

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This post describes conical connectors that can be easily inserted into tent stoves and then be used to conveniently connect to flue pipes or other tubes. Introduction Most tent stoves require a close-fitting of the flue pipe into the stove body to achieve the best performance. In addition, my tentRead More →

Roll up flue pipe that has been pre-shaped using segmented curve rolling prior to forming the flue pipe shape for the first time. This helps to avoid damaging crinkles and makes the pipe easy to form in the future after heat treating with an alcohol flame lance.

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Roll up flue pipe hand curving This post is about the segmented rolling of curves into long pieces of titanium or stainless steel foil for making backpacking stove flue pipes. Note: This is just one little part of a 12 part series on improved stove pipe rolling. You may wish toRead More →

Anvils, rubber pads and rolling rods for forming curves in titanium and stainless steel foils. From left to right: narrow steel anvil with narrow and thin sealed cell foam rubber pad, wide wooden anvil with wide and thin pad and wide and thick foam pad. Across the pads are a long and short hard steel rollers.

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This post is about hand rolling of circles, rings, tubes, pipes, curves, tapers and cones in titanium and stainless steel hardened alloy foils and thin sheet. Introduction Small sheet metal rollers are expensive and bulky and have such a short rolling mouth width. They use 3 geared rollers that rotateRead More →

Alcohol flame lance.

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An alcohol flame lance to burn in roll up stove pipes This post is about using an alcohol flame lance to change the shape memory of roll up stove pipes. It also considers techniques to help improve the shape of the stove pipe. Note: This is just one little part ofRead More →

Micro ceramic stick stove light.

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Experimental ceramic stick burner A report on an experimental micro ceramic stick burner made as an inverted J-burners. It is made from largely clay free loam soil and sodium silicate. It is configured for; natural or forced draft operation. It also was designed with an optional fussed quartz charcoal-burner glassRead More →

A crude pipe made from post-hole soil and sodium silicate. The pipe has been air dried and the ends have been ground flat on aluminium oxide 'sandpaper'. The pipe is very hard and is ready for curing and then firing.

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Refractory mixing An easy in-bag mixing method for sodium silicate refractory mixes is described. It allows the mix to have a stiff consistency with low water content. The resulting ‘plasticine’ texture makes handling and molding easy. In my previous post about dense DIY refractories from sodium silicate, I have intentionallyRead More →