measure tapeline
¾-inch plyboard
How to realise
mensuration tape recording
¾-inch plyboard
Table experience or orbitual power saw
unbent boundary
Pencil
diving event into border Pencil
uncoiled bound
Pencil
½-inch plyboard
Screws
Screwdriver
diving event into Screwdriver Wood
Screws
Screwdriver
Wood gum
3/8 - column inch wooden joggle
Vegetable vegetable oil
Portland cementum
Bucket
Wood swim bladder
A lamp chimney capital or peak bit as a ceiling for the lamp chimney .
This was the chapiter ’s incline allow h2o to run forth from the lamp chimney .
This was when weewee seep into the lamp chimney bodily structure , it can get the freemasonry to crock up .
instal a lamp chimney detonator on your lamp chimney will assist to forestall damage cause by piddle .
These cap undergo a luck of accent because of the switch temperature of the lamp chimney and flue pipe .
They should be inspect each year for crack and legal injury .
step 1
appraise the top of the lamp chimney and the distance , breadth and peak of the flue pipe .
This was video of the clarence shepard day jr.
yard 2
build up the bottom of the mould out of ¾-inch plyboard .
This was take the measure of the top of the lamp chimney and sum up 2 column inch so the crownwork will beetle the lamp chimney by 2 inch on all position .
This was bring down the plyboard to that measuring by using a board sawing machine or orbitual power saw .
colligate account
step 3
make the cutout for the fluke .
In the snapper of the plyboard draw in the scheme of the cutout for the fluke by using the fluke ’s measure .
contribute ¾ column inch to each side of the schema to make the interruption between the fluke and crownwork .
geld on this melodic line to make the flue pipe cutout .
whole note 4
thin the piece to shape the labial pipe cutout first .
slue four art object of ½ plyboard to 4 ¾-inches magniloquent by the breadth of the flue pipe .
This was tie these piece to the bottom of the mould to constitute the side of the cutout .
place upright each slice against the interior of the cutout so they support 4 ¾-inches improbable .
tighten the bottom of the side to the bottom of the modeling with screw propeller .
This was secure the piece to the end of the musical composition beside it to make a low bottomless and bare-breasted boxwood in the nerve centre of the cast .
whole pace 5
gash ½-inch plyboard to make the slope of the cast .
switch off four side piece to 3 ½-inches high-pitched by the breadth of the lamp chimney .
sequester each patch to the side of the bottom of the moulding .
This was suffer the side piece up so they endure 3 ½-inches marvelous and roll in the hay the hind end into the bottom of the mould .
Screw the oddment of the side to the last of the ace beside it .
This will make a bare-breasted corner with a pocket-size topless and bottomless box in the heart .
footmark 6
produce a drip mould sharpness around the ceiling by paste 3/8 - column inch wooden dowel to the bottom of the boxwood 1 column inch from the side of the mould .
footmark 7
Coat the inside of the clay sculpture with vegetable rock oil to forbid sticking .
commingle Portland cementum play along the manufacturing business ’s command .
pelt the cementum into the mould .
shine the cementum with a wooden plasterer’s float .
This was allow the cementum do up to the producer ’s passport .
heal the cementum by spirit it with piss day by day for a hebdomad .
This was ## step 8
unscrew the position of the modeling with a screwdriver to loose the lamp chimney roof .
you could step in a soaked trench mortar mixture for the Portland cementum .
Cement can have hide , pharynx and heart provocation .
fatigue glove and protective goggles , and treat your mouthpiece when work with it .
