Only if it needs to be air or water tight. Generally a window or door opening is sealed by the wood casing and trim and caulking is not needed.
They should be re-located to Syria and the degree should be 45
Both sectors should be developed..But i think agricultural sector a little more. Our dependency should be less on agriculture, but it should be developed more.
Only trained operators should use forklifts. Also lights, horns, and helmets should be used when needed.
the metals to be welded should be placed correctly, the dust on the metals should be removed, the distance between the metals and electrode should be maintained, proper current must be produced on the basis of metal thickness.
goggles
I have caulked the doorway, now I am starting on the windows.
Lintels
Mortise and tenon joint. Gravity
The likely word is "grouted" (sealed, caulked or waterproofed).
drainage
No, it is better caulked with a water resistant caulk. ( Also it should be at least water resistant drywall or concrete/fibre board.)
Not sure what a "upvc" is... If the window is arched, you do not need a lentil. If the soffit is right above the window you do not need a lentil. Hope this helps.
Depends on the type of coupling your asking about? Caulked / NH /MJ etc
I Need the size of a lintle 3.8m long in a bungalow with an all hipped roof.
They used mortise and tenons to locate the lintels on the trilithons.
If you are wanting to use lintels when building your outhouse the choices are endless depending on how you want to design the outhouse. If you want it simple then stone would be appropriate but if you want something more attractive then old stone or brickwork would be nice.
Surprising as it may seem, Moroccans do not eat lintels, nor do they eat the doors whose frames the lintels support. Moroccans, like most humans, find wood and stone inedible and therefore do not try to consume them. If you meant "lentils" instead of "lintels", then the reason why Moroccans eat lentils is because of the protein value and relative inexpensiveness as compared with meat.