Stuff that Dan and i went through Flashcards
how to calculate stud length
add all materials tot desired ceiling height
THEN subtract double top plate and baseplate.
-ceiling 3/4”
- flooring 1”
- underlay 3/8”
103 + 3/4 + 1+ 3/8= 105 1/8”
105 1/8” - 4.5= 100 5/8”
RO inswing exterior door
2” Width
3 1/2” height
RO outswing exterior
2” Width
2 1/2” height
Slope of flashing
Flashing must have slope of 6degrees and extend up wall two inches
When do you need flashing over a door or window
if the distance from the top of window or door to the underside of soffit is greater then 1/4 of the projection then you need flashing
example:
Projection is 24”
distance to underside of soffit from window 8.5”
needs flashing because 8.5 is greater then 6” (quarter of 24”)
Converting cubic yards into M
1.3 yards3 = 1M 3
Converting cubic feet into yards
27ft3 = 1yds3
GO OVER BUALISTERS IN YOUR HEAD RIGHT NOW!
DO IT
% of slope
1/8 over 18 feet
0.025 x 18 = 2.25
so over 18 feet it drops 2 1/4”
dotted lines point to?
Hinge
Casement window
open outward, providing good ventalation
Awning window
opens outward with hinges at the top
Hopper window
opens inward but hinges are at the bottom `
pivoting windown
sash of pivoting window pivots on two pins at the other side of sash
Telescopic eyepeice
at the end of scope and can be turned to focus the crosshairs