diff --git a/_pages/air.md b/_pages/air.md index 538bf30..ae1a1cb 100644 --- a/_pages/air.md +++ b/_pages/air.md @@ -286,12 +286,12 @@ I built silencers into window recesses on two occasions. They were simpler and m The design below is a zig-zag channel through insulation inside a wooden box with a hole at each end. Each hole has 4 possible locations: face, sides, or end. Cut a circle for ducting or fan, a slot for a universal vent. The fan mount adapts to all 4 locations, inside or out. -The box is lined with porous non-toxic insulation. clean wool, shredded fabric, wood fiber could all work. Note, the shredded fabric and wood fiber I've tried had faint smells that I disliked. - ![plan: silencer](/img/plan/image/silencer.png) plan: silencer - [download](/img/plan/silencer.pdf) +The box is lined with porous non-toxic insulation. clean wool, shredded fabric, wood fiber could all work. Note, the shredded fabric and wood fiber I've tried had faint smells that I disliked. + Rockwool works. It is unpleasant to work with, but it is fairly odorless. Polyester pillow filling and quilt batting and acoustic foam work. But I don't like my air going through plastic. Fiberglass is terrible to work with and often smells of chemicals. Closed cell foam, like styrofoam, polyisocyanurate boards, camping pads, etc, does not work due to non-porosity. diff --git a/_pages/darkness.md b/_pages/darkness.md index 8cf4ce9..a1f9036 100644 --- a/_pages/darkness.md +++ b/_pages/darkness.md @@ -244,8 +244,8 @@ plan: double-blind with vent - [download](/img/plan/double-blind-vent.pdf) - black-white - laminated agricultural plastic. Called "light deprivation" tarp, used in greenhouses and for "pit tarps". I once got some for free from an agricultural plastic supply house. It was the end of a 1-ton roll of 0.125mm plastic. It was still a huge amount. - easiest. And it is cool. Not in temperature, but it is appealing and satisfying to use. It is technology at its best. - - It's amazing stuff. White looks good. Use one layer for traveling. Use two layers, white sides visible, for perfect darkness. + + It's amazing stuff. White looks good. Use one layer for traveling. Use two layers, white sides visible, for perfect darkness. - lumber unit covers, discarded daily at lumber yards. They are big black/white-laminated woven plastic tarps for shipping. Graphics are printed on them. Rinse or wipe clean if necessary. Find punctures and patch them. Face/put/sandwich the black sides together, making white sides visible. - fabric - black twill or similar tight weave. diff --git a/_pages/water.md b/_pages/water.md index b59b236..c1ddb4f 100644 --- a/_pages/water.md +++ b/_pages/water.md @@ -91,6 +91,10 @@ plan: toilet frame - [download](/img/plan/toilet-frame.pdf) - joint is extra strong, non-planar joint (see [gridbeam.com](https://gridbeam.com)) - black dots indicate heads of screws. Always drill pilot holes for screws. - adjust leg height to allow a 15mm space between top of bucket and underside of toilet top + +![plan: squatting toilet ](/img/plan/image/toilet-squat.png) + +plan: squatting toilet - [download](/img/plan/toilet-squat.pdf) - liner - it is a skirt with no bottom, cut at floor level. Put a pan, tray, towel, or paper on the floor under the bucket to catch spills. @@ -98,14 +102,10 @@ plan: toilet frame - [download](/img/plan/toilet-frame.pdf) - fits inside frame - top edges fold over horizontal frame pieces and get thumb-tacked or taped in place on outside - toilet bucket goes inside - - cut hole **B** for return duct: - - 30mm smaller than return duct to stretch and fit over it snugly - - so duct is 50--100mm off floor and next to a frame leg (to attach a bracket to to support duct if necessary) - - hole **B** in plan is just an example: 70mm diameter hole for 100mm diameter duct - -![plan: squatting toilet ](/img/plan/image/toilet-squat.png) - -plan: squatting toilet - [download](/img/plan/toilet-squat.pdf) + - cut hole for return duct: + - 20-30 smaller than return duct to stretch and fit over it snugly + - 50--100 off floor + - next to a frame leg, to attach a wire or bracket to support duct ### bath diff --git a/darkroom-retreat.zip b/darkroom-retreat.zip index 764a339..30b3bf7 100644 Binary files a/darkroom-retreat.zip and b/darkroom-retreat.zip differ diff --git a/img/plan/image/book/threshold-vent.png b/img/plan/image/book/threshold-vent.png index e63ada0..ff649de 100644 Binary files a/img/plan/image/book/threshold-vent.png and b/img/plan/image/book/threshold-vent.png differ diff --git a/img/plan/image/threshold-vent.png b/img/plan/image/threshold-vent.png index f3b9bae..08dcbea 100644 Binary files a/img/plan/image/threshold-vent.png and b/img/plan/image/threshold-vent.png differ diff --git a/img/plan/source/threshold-vent.svg b/img/plan/source/threshold-vent.svg index be4e92d..91b07f8 100644 --- a/img/plan/source/threshold-vent.svg +++ b/img/plan/source/threshold-vent.svg @@ -16,8 +16,8 @@ inkscape:version="1.0.2 (e86c870, 2021-01-15)" sodipodi:docname="threshold-vent.svg" inkscape:export-filename="/home/hill/Write/darkness/yodrew.github.io/img/plan/source/threshold-vent.png" - inkscape:export-xdpi="66.620003" - inkscape:export-ydpi="66.620003"> + inkscape:export-xdpi="70.277779" + inkscape:export-ydpi="70.277779"> @@ -974,31 +974,31 @@ @@ -1030,24 +1030,24 @@ sodipodi:nodetypes="cccccc" /> @@ -1170,19 +1170,19 @@ sodipodi:nodetypes="ccscc" /> @@ -1242,52 +1242,52 @@ door baffle hood wall door baffles side elevation 5 diff --git a/img/plan/threshold-vent.pdf b/img/plan/threshold-vent.pdf index d02a52f..ffa8346 100644 Binary files a/img/plan/threshold-vent.pdf and b/img/plan/threshold-vent.pdf differ