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which is heavier wet or dry cement yahoo

Jun 09 2006 · Cement If water was heavier then the cement would float Doesnt anyone ever pay attention in Science class

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  • Which is heavier wet air or dry air  Yahoo Answers
    Which is heavier wet air or dry air Yahoo Answers

    Mar 04 2008 · Moist air has water molecules in place of some of the nitrogen and oxygen molecules Since water molecules weight 18 amu while nitrogen weighs 28 amu and oxygen weighs 32 amu the moist air will be less dense and will float above dry air This creates fronts and weather

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  • Why wet paper is heavier than dry paper   Yahoo Answers
    Why wet paper is heavier than dry paper Yahoo Answers

    Jul 23 2013 · Wet paper is heavier than dry paper because when dry paper and wateror liquid related substances are combined together the paper absorbs the weight of the waterliquid related substances hence creating a stronger mass of paper than if it were to be dry

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  • How much does dry concrete weigh vs wet concrete  Quora
    How much does dry concrete weigh vs wet concrete Quora

    How much does dry concrete weight vs wet concrete I assume you are asking about hardened concrete The water absorption of concrete can vary from 4 or 5 for really good concrete to 10 for pretty ordinary concrete If we take a typical concret

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  • Is wet concrete heavier then dry concrete  Answers
    Is wet concrete heavier then dry concrete Answers

    Concrete is made of a mixture of cement aggregate small stones fine aggregate sand water and other chemical additives When mixed the wet concrete will remain so for Most people assume that

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  • How do I dry out a new concrete floor  Yahoo Answers
    How do I dry out a new concrete floor Yahoo Answers

    Sep 26 2008 · The new concrete would actually benefit from being wet as moisture helps the curing process To the best of my knowledge concrete will set and be dry to the touch within 48 hours You can try spreading dry bag cement not concrete on top of the slab and then sweeping it off before it hardens to remove the excess moisture

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  • How much does cement weigh after it has set  Home
    How much does cement weigh after it has set Home

    Regarding your question on adding more or less water Contrary to popular belief concrete doesnt dry to for it to cure Concrete hardens as a chemical reaction Adding more water than what is optimal to create the chemical reaction will only weaken the concrete without changing its final weight As a side note concrete cracks easily

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  • Which is heavier wet or dry sand
    Which is heavier wet or dry sand

    Which is heavier wet or dry sand Asked by Katherine Robertson Answer Which would you think is heavier If wet sand is simply dry sand with water in it than clearly wet sand is heavier But wait We have to define our terms here This is why this is such a good question I am impressed that you should wonder about something so obvious

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  • Which is heavier a gallon of water or a gallon of sand
    Which is heavier a gallon of water or a gallon of sand

    Sand is heavier than water when the volume of both substances is equal The density of dry sand is between 80 and 100 pounds per cubic foot whereas water is 62 pounds per cubic foot The density of water depends on its temperature

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  • What are the differences between concrete cement and
    What are the differences between concrete cement and

    Asphalt is a flexible pavement which is used mainly for road construction because of its low cost and quick construction time Asphalt pavement can be driven on the same day it is laid However asphalt requires regular maintenance to keep it i

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  • How can i dry out wet concrete floor  Yahoo Answers
    How can i dry out wet concrete floor Yahoo Answers

    Apr 11 2012 · Hi guys 2 weeks ago There was water leaking in my house due to broken hot water tank due to water leaking all of my carpet was wet concrete as well as a result the carpet already took out from my house carpet company said to me let concrete dry out Finally Today carpet company came to my house to check the condition of concrete

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  • What weighs more wet sand or dry concrete  Answers
    What weighs more wet sand or dry concrete Answers

    It doesnt wet sand weighs more for the same volume than dry sand What mix is used for dry lean concrete Dry lean concrete is used as a sub base for structural concrete

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  • WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME
    WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME

    You may be familiar with the concept that moist air is less dense than dry air This is true when both have the same temperature or when the moist air is warmer Said in another way air with a greater percentage of water vapor will be less dense than air with a lesser percentage of

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  • Wet to Dry Waterproofing  Concrete Repair  Yahoo Local
    Wet to Dry Waterproofing Concrete Repair Yahoo Local

    Dec 11 2018 · Find Wet to Dry Waterproofing Concrete Repair in New Lenox with Address Phone number from Yahoo US Local Includes Wet to Dry Waterproofing Concrete Repair Reviews maps directions to Wet to Dry Waterproofing Concrete Repair in New Lenox and more from Yahoo

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  • Concrete weight calculator  volume vs weight of concrete
    Concrete weight calculator volume vs weight of concrete

    Even though the aggregate is denser and heavier than water 4 parts of the aggregate is contained within the concrete add 1 part dry cement water 41 always in volume sense is the usual standard concrete mixing ratio wet fresh concrete before it sets will not be much heavier nor lighter per volume unit because the water presence is

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  • How do I dry out a new concrete floor  Yahoo Answers
    How do I dry out a new concrete floor Yahoo Answers

    Sep 26 2008 · The new concrete would actually benefit from being wet as moisture helps the curing process To the best of my knowledge concrete will set and be dry to the touch within 48 hours You can try spreading dry bag cement not concrete on top of the slab and then sweeping it off before it hardens to remove the excess moisture

    Get Price
  • Manchin to Trump Im no Munchkin and by the way
    Manchin to Trump Im no Munchkin and by the way

    Feb 10 2020 · Sen Joe Manchin aka by President Trump “Joe Munchkin” said Monday that he wasn’t bothered by a flurry of weekend taunts by Trump who has singled him out along with Mitt Romney RUtah for abuse for his vote in the Senate impeachment trial

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  • Your Dry Damaged Hair is Basically   Good Housekeeping
    Your Dry Damaged Hair is Basically Good Housekeeping

    May 06 2020 · The best deep conditioners and hair masks will deeply nourish repair and hydrate hair thats dry damaged broken or chemicallytreated Here are

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  • Covid19 less deadly than Sars takes a heavier   Yahoo
    Covid19 less deadly than Sars takes a heavier Yahoo

    May 23 2020 · Covid19 less deadly than Sars takes a heavier toll on Hong Kongs financial markets and economy than the 2003 outbreak Enoch Yiu South China Morning Post

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  • Top 16 Mistakes People Make When Installing Concrete
    Top 16 Mistakes People Make When Installing Concrete

    That means you will need to set up a method to either keep the concrete consistently wet or to retain moisture in the concrete 13 Removing forms before the concrete is truly dry The forms or “molding” that holds the concrete in place until it dries should be left alone for at least two days to ensure that the concrete is completely dry

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  • What is bulk density of cement aggregate sand  Quora
    What is bulk density of cement aggregate sand Quora

    The bulk density is the mass of the material related to a specific volume and for cement is normally expressed as “kilograms per cubic metre” The bulk density reflects the volume taken up by the cement plus any air trapped between the p

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  • water damage to bathroom subflooring because of leaky
    water damage to bathroom subflooring because of leaky

    Mar 06 2011 · Oh man hard to say Shut off the toilet obviously and pull it up and get it out of the room let the floor dry out for a while rip off the lino so that it will dry better You can get or borrow a push stick with a razor on it and you could use that to strip off the lino for the whole floor Just one inch at a time

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  • Soil Cement Stabilization  Mix Design Control and
    Soil Cement Stabilization Mix Design Control and

    In order to design the required cement ratio of the soilcement mix several samples of existing asphalt and base were obtained Standard Proctor tests were performed to determine the maximum dry density and optimum moisture content of these materials when manipulated with varying cement contents Soilcement mixes were prepared

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  • Slate Roof Tile vs Concrete Roof Tile  Eagle Roofing
    Slate Roof Tile vs Concrete Roof Tile Eagle Roofing

    Mar 30 2017 · However concrete tiles are lighter in weight and less costly to install than natural slate tiles In addition under certain environmental circumstances concrete roof tiles can become algae prone Although this does not affect the tile’s durability or energy efficiency qualities in any way aesthetically a homeowner may need to hire a

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  • How long does it take for cementconcrete to dry  Yahoo
    How long does it take for cementconcrete to dry Yahoo

    Nov 05 2009 · Although it takes 28 days for concrete to get full strength you can walk on it now It wont do any good to wet the concrete now that is only in the first couple of days to prevent it from drying out too soon the concrete actually cures by a chemical process that is activated by the water so you dont want it to dry out too fast like outside in the sun

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  • WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME
    WHY IS MOIST AIR LESS DENSE THAN DRY AIR AT SAME

    You may be familiar with the concept that moist air is less dense than dry air This is true when both have the same temperature or when the moist air is warmer Said in another way air with a greater percentage of water vapor will be less dense than air with a lesser percentage of

    Get Price
  • Which one is heavier 1 kg cotton or 1kg iron  Yahoo Answers
    Which one is heavier 1 kg cotton or 1kg iron Yahoo Answers

    Jan 12 2013 · I just created a yahoo account just to respond here Seriously I couldnt help myself I am a physicist and James answer above is wrong The problem in his calculations is that we are not looking for the actual weight but the apparent weight the actual weight is what the question provides 1kg for both assuming as measured in vacuum where no resistanceupthrust is present

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  • 5 Advantages of Using a WetDry Vacuum Cleaner
    5 Advantages of Using a WetDry Vacuum Cleaner

    Having a wetdry vacuum in your house is a very good replacement to the traditional mop and bucket In fact wetdry vacuum cleaners work on the very same principles of the traditional vacuum cleaner with the exceptions of having much better air intake and of using a bucket instead of the traditional bag

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