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Firstly, it is more appropriate to call this type of beam a "grade beam".
It is not mandatory to provide a bed (of PCC or brickwork) beneath a grade beam in framed structures. However, it is advisable to provide one under the following conditions or when considering the following circumstances:
1. Unevenness of the ground on which the beam is laid.
2. Reducing cover to reinforcement for structures in contact with soil.
3. To prevent erosion of disturbed earth from below the beam.
4. Mobilization of elastic support throughout the length of the beam in the event of an over-load such as support settlement or earthquakes.
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What is a gap bed lathe?
The bed of a lathe is the central beam that runs down the machine. The head, which holds and turns the workpiece, is fixed at one end, there is a tailstock at the other end which can be adjusted along the bed, and usually a carraige in between, which holds turning tools. The workpiece that can be turned in the lathe is limited to what will fit in the head without hitting the bed. A gap bed lathe has a gap in the bed near the head, so a larger workpiece can be turned.
What is underlay?
An underlay is a cloth that is placed under something. The most common form of underlay is a bed skirt that sits between and mattress and a box spring of a bed.
What is bed length in lathe?
The bed length of a lathe is the total length of the bed way from where it starts to (close to the headstock) to where it ends. When a lathe is advertized for sale it would show for example: 200mm x 1000mm or 8" x 40". The 200mm or 8" describes the "swing" of the machine and the 1000mm or 40" describes the workable distance between the chuck and center. This should not be confused with the bed size of a lathe as the bed houses the tail stock and therefore the distance is shortened.
Why should leveling be done at the same time the land is being prepared for crops?
So that the bed can be done by it's season
What was the invention Sarah E goode made?
the cabinet bed (a bed that folds up into the wall)
When operating a manual bed what should the nurse aide remember to do?
fold cranks under bed
Can this piece of equipment be stored under a bed?
Yes this item should be able to easily fit under a standard size bed.
Why should children under 11 be in bed by 9?
definently
How do you remove the bed on a 89 Ford Ranger 2.3L?
There should be about 8 bolts under the bed and the wiring harness
How do you treat your teddy bear?
firstly you should not squish it under your bed
Should your child go to bed at 830?
if they are under age 7 then yah
What are some under-the-bed storage options?
Under-Bed Storage Bags, Under-Bed Storage Bins, Under-Bed Stand-Alone Drawers, built in drawers and boxes are some of the under-the-bed storage options
What is the movie where the boogey man is under the bed and they go under the bed and there small its a Disney?
dont look under the bed
Where should you look for your lost iPod?
Under everything............couch, table, bed, etc.
What should you put under your loft bed that will make it look really cool?
I have a couch under mine, you could put a desk, bean bag chairs with a table, another bed.. etc.
Where can you get the Disney movie don't look under the bed?
Under your bed
How far should the bedskirt be from the floor?
The bed skirt should be approximately one inch from the floor. If it is more than one inch from the floor, then any contents hidden under the bed will become visible. Leaving approximately one inch from the floor allows the space under the bed to benefit from air circulation.
