I'm not sure how thick the plywood is on the existing floor of my 1984 Weers pontoon.
218292
I would  use 3/4" marine plywood. I would also seal any edges that I cut.
342243
And you need to raise it 1/2" to level it?\nIf it's totally level, it won't drain very well, was it built that way on purpose, or has it settled?\nIf i read this correctly, the slab is only supported by 4 pillars?\nOne at each corner?\nIs the slab sitting on the pillars, or are the pillars bolted to the slab?\nIf it is just sitting on the pillars, you should be able to jack up the side of the slab and insert a shim between the pillar and the slab.\nIf the pillars are bolted on, you would have to detach them before jacking.\nYou would need to support the side of the slab you are lifting as much of the length as possible.\nI would use a 6-8' 4x4 or such between the jack and the slab to spread the load. Maybe a jack at 1/3 of the way from the end on that side, so 2 jacks, 2 4x4s, better support.
510321
No, it won't change.   It's an inherent property that depends on the block and the ramp.  Putting more load on it won't change this.
321464
It may be surface tension.
237298
Yes, it's harder because of the water pressure from the outside water increases as depth increases.\n\nEvery 33 feet of water is another atmosphere of pressure.
162176
It would depend on the map.  There should be a 'scale' on it someplace (usually in a corner) that will tell you.
85681
you might try ask jeeves or call thr company that made it.
191648
There is no specified amount, since not all floors (units) are the same size, however a general rule-of-thumb is 10 feet per floor (story).
634458
Whether your tanks are safe or not depends on the area over which they are imposing a load.  Domestic floors are often constructed to take about 150 kilos per square meter, or about 400 pounds per square yard.  The water in your tanks weighs about 370 kilos, a bit over 800 pounds, so if their area is over two square yards you should be OK.  If they're standing on tables, though, you might want to put some boards under the table legs to spread the load a bit.
352751
Get a roll of construction plastic, it's available at Home Depot.  Do not use the kind from the pain department, it is too thin.\n\nUnroll it and unfold it  on as flat a surface as u can.   It should end up being about 10 feet wide by whatever length you wish.  If it is too small you can add a second later.\n\nFirst, you'll need some snow to pile around under the edges so that the outsides are higher than the rest of it.  Then hose it down, (fairly thin).  It will freeze overnight, NOW you can add a second sheet of plastic beside the first one (if you try to do it all at once then the water will seep through the seam).  \n\nRepeat the first step with a thin amount of water.  The thinner the water, the quicker it will freeze.  Believe it or not, the HOTTER the water the faster it freezes.  \n\nContinue with layers of water, only a little at a time.  It will probably take about a week before you can skate on it.\n\nEnjoy!
185386
Try to make it at 3 feet.  It will probably be easier.  I'd probably use balsa wood.
467536
Here's a good way to do this:\n\nGlass is mostly silicon dioxide, otherwiswe known as quartz.  According to wikipedia, quartz has a density of 2.65g/cm3.  \n\nNow take the dimensions of the tank (if you only have an inch ruler, multiply each by 2.54.  That gives you the answer in cm.  multiply the length times the height, times 2, that's two of the walls.  Now the width times the height times 2, that's the other 2 walls.  Now the length times the width, that's the floor.  Add all 5 up.  Now multiply that number by the thickness of the glass panels.  That's your volume of glass in cm3\n\nNow assuming that the density of the glass and the density of quartz are the same (they are, roughly), all you need to do is multiply the volume of glass times the weight of glass per unit of volume (that's called density) and you get the weight of the glass in grams.\n\nIf you need to give your answer in pounds, divide your answer by 454, since there are 454 grams per pound.
233213
Wow looks like ur up the creep without a paddle. Better call a locksmith.
489753
Your elastic should be fixed to a plastic pole connector, which is just a sliding piece of plastic that traps your line in a small hook. When you make your rigs, make them at home as it saves a load of messing about on the bank, just be sure to keep then tidy on rig winders and leave a few feet of extra line on the rig, so you have more to play with when finding your exact depth. Fish just on the bottom to start with, and then if you cant catch, bring it a little off bottom, you will eventually find em, tight lines
623124
just ask  what board size do u need but u don't want to look stupid so try 7.75by 31.75
207614
How thick do you want the layer? when you find out, are you going to do it?\nNO??????\nSo, why are you asking??????
444163
I WOULD CALL WAL-MART AND ASK THEM THAT WAY YOU KNOW FOR SHORE