Tt

"TEF"

25/03/2005 3:29 PM

Weight of Glass per ft2?

I am in the process of building a maple frame for a vanity mirror (with the
glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
buy the glass (it will be cut to fit the finished frame size), I am
wondering just how heavy this whole affair will be. While I can guess the
weight of wood portion, I am wondering if there is a website where one can
find out the wieghts of various building materials.

Thanks in advance for your assistance.



This topic has 17 replies

DH

Dave Hinz

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 8:55 PM

On Fri, 25 Mar 2005 15:29:45 -0500, TEF <[email protected]> wrote:
> I am in the process of building a maple frame for a vanity mirror (with the
> glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
> buy the glass (it will be cut to fit the finished frame size), I am
> wondering just how heavy this whole affair will be. While I can guess the
> weight of wood portion, I am wondering if there is a website where one can
> find out the wieghts of various building materials.

According to "Pocket Ref" by Thomas J. Glover (a great toolbox
reference book by the way), window class has a specific gravity of 2.58,
and weighs 161 pounds per cubic foot. It doesn't list any other types
of glass but I can't see mirror glass being dramatically different than
window glass.

Dave Hinz

DH

Dave Hinz

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 8:59 PM

On Fri, 25 Mar 2005 20:58:30 GMT, Rick <[email protected]> wrote:
>
> "TEF" <[email protected]> wrote
>> I am in the process of building a maple frame for a vanity mirror (with
> the
>> glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
>> buy the glass (it will be cut to fit the finished frame size), I am
>> wondering just how heavy this whole affair will be.
>
> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
> 1-885071-00-0):
>
> Page 431 ... Glass, window -- 161 pounds per cubic foot

Heh. I know what you were doing while I was doing the same thing ;)

DH

Dave Hinz

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 9:57 PM

On Fri, 25 Mar 2005 21:26:59 GMT, Bill Thomas <[email protected]> wrote:
> Rick wrote:
>
>> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
>> 1-885071-00-0):

> What size of print does this book have? I start to loose interest
> when the font size drops below 10 pts and loose complete interest
> below 8 pts.

29 (proportional) characters in an inch where I just measured.
Smaller than 8-point, definately. But it's a clear font, should
magnify well if needed.

I've seen these at checkout counters in better hardware stores.
Maybe one of your local places has them, you could look it over.
I use mine regularly, and have one at work and two at home.

Dave Hinz

cb

charlie b

in reply to "TEF" on 25/03/2005 3:29 PM

26/03/2005 4:29 PM

> According to "Pocket Ref" by Thomas J. Glover (a great toolbox
> reference book by the way), window class has a specific gravity of 2.58,
> and weighs 161 pounds per cubic foot. It doesn't list any other types
> of glass but I can't see mirror glass being dramatically different than
> window glass.
>
> Dave Hinz

so 3/16ths thick would be about 2 1/2 pounds per square foot.

charlie b

Jj

John

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 5:52 PM

I want to say that the pocket ref is also available in a desktop (ie,
larger with bigger fonts) edition

John

On Fri, 25 Mar 2005 21:38:18 GMT, "Edwin Pawlowski" <[email protected]>
wrote:

>
>"Bill Thomas" <[email protected]> wrote in message
>>> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
>>> 1-885071-00-0):
>>>
>>> Page 431 ... Glass, window -- 161 pounds per cubic foot
>
>> What size of print does this book have? I start to loose interest
>> when the font size drops below 10 pts and loose complete interest
>> below 8 pts.
>>
>> From Amazon:
>> Product Details
>>
>> * Paperback: 768 pages
>> * Publisher: Sequoia Publishing Inc; 3rd edition (May 1, 2002)
>> * ISBN: 1885071337
>> * Product Dimensions: 5.4 x 4.2 x 1.0 inches
>
>http://www.leevalley.com/wood/page.aspx?c=2&p=30039&cat=1,46096,46109&ap=1
>
>Much of it is 8 point or less. While it is small to sit and read, there is
>a lot of good reference material crammed into a small space. Type size is
>tolerable for a quick lookup of a pipe size or airport code, electric motor
>frame sizes, or many other varied subject. Mine is always within reach of
>my desk at home.

BT

Bill Thomas

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 9:26 PM

Rick wrote:

> "TEF" <[email protected]> wrote
>
>>I am in the process of building a maple frame for a vanity mirror (with
>
> the
>
>>glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
>>buy the glass (it will be cut to fit the finished frame size), I am
>>wondering just how heavy this whole affair will be.
>
>
> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
> 1-885071-00-0):
>
> Page 431 ... Glass, window -- 161 pounds per cubic foot
>
>
>
>>While I can guess the
>>weight of wood portion, I am wondering if there is a website where one can
>>find out the wieghts of various building materials.
>
>
> Same book has a great deal of information regarding material properties,
> electrical data, conversion tables ... pretty much the answer to about
> 30-40% of the questions posted on the wreck.
>
>
>>Thanks in advance for your assistance.
>
>
> you're welcome.
>
>
> Regards,
>
>
> Rick
>
>
>
Greetings,

What size of print does this book have? I start to loose interest
when the font size drops below 10 pts and loose complete interest
below 8 pts.

From Amazon:
Product Details

* Paperback: 768 pages
* Publisher: Sequoia Publishing Inc; 3rd edition (May 1, 2002)
* ISBN: 1885071337
* Product Dimensions: 5.4 x 4.2 x 1.0 inches
* Shipping Weight: 6.9 ounces. (View shipping rates and policies)
* Average Customer Review: based on 35 reviews. (Write a review)
* Amazon.com Sales Rank: #3,658 in Books
(Publishers and authors: improve your sales)

Sincerely,
Bill Thomas

RT

"Rick"

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 8:58 PM


"TEF" <[email protected]> wrote
> I am in the process of building a maple frame for a vanity mirror (with
the
> glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
> buy the glass (it will be cut to fit the finished frame size), I am
> wondering just how heavy this whole affair will be.

According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
1-885071-00-0):

Page 431 ... Glass, window -- 161 pounds per cubic foot


> While I can guess the
> weight of wood portion, I am wondering if there is a website where one can
> find out the wieghts of various building materials.

Same book has a great deal of information regarding material properties,
electrical data, conversion tables ... pretty much the answer to about
30-40% of the questions posted on the wreck.

> Thanks in advance for your assistance.

you're welcome.


Regards,


Rick


Gw

Guess who

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 4:00 PM

On 25 Mar 2005 20:55:47 GMT, Dave Hinz <[email protected]> wrote:

>On Fri, 25 Mar 2005 15:29:45 -0500, TEF <[email protected]> wrote:
>> I am in the process of building a maple frame for a vanity mirror (with the
>> glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
>> buy the glass (it will be cut to fit the finished frame size), I am
>> wondering just how heavy this whole affair will be. While I can guess the
>> weight of wood portion, I am wondering if there is a website where one can
>> find out the wieghts of various building materials.
>
>According to "Pocket Ref" by Thomas J. Glover (a great toolbox
>reference book by the way), window class has a specific gravity of 2.58,
>and weighs 161 pounds per cubic foot. It doesn't list any other types
>of glass but I can't see mirror glass being dramatically different than
>window glass.

That puts his at about 33lb.

rR

[email protected] (Roy Smith)

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 4:03 PM

In article <[email protected]>, TEF <[email protected]> wrote:
>I am in the process of building a maple frame for a vanity mirror (with the
>glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
>buy the glass (it will be cut to fit the finished frame size), I am
>wondering just how heavy this whole affair will be. While I can guess the
>weight of wood portion, I am wondering if there is a website where one can
>find out the wieghts of various building materials.

Did you try google? I googled for "glass density" and found several
useful references. Short answer, 2200 to 7200 kg/m^3, depending on
the exact type of glass.

JC

"J. Clarke"

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 5:29 PM

Bill Thomas wrote:

> Rick wrote:
>
>> "TEF" <[email protected]> wrote
>>
>>>I am in the process of building a maple frame for a vanity mirror (with
>>
>> the
>>
>>>glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet
>>>to buy the glass (it will be cut to fit the finished frame size), I am
>>>wondering just how heavy this whole affair will be.
>>
>>
>> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
>> 1-885071-00-0):
>>
>> Page 431 ... Glass, window -- 161 pounds per cubic foot
>>
>>
>>
>>>While I can guess the
>>>weight of wood portion, I am wondering if there is a website where one
>>>can find out the wieghts of various building materials.
>>
>>
>> Same book has a great deal of information regarding material properties,
>> electrical data, conversion tables ... pretty much the answer to about
>> 30-40% of the questions posted on the wreck.
>>
>>
>>>Thanks in advance for your assistance.
>>
>>
>> you're welcome.
>>
>>
>> Regards,
>>
>>
>> Rick
>>
>>
>>
> Greetings,
>
> What size of print does this book have? I start to loose interest
> when the font size drops below 10 pts and loose complete interest
> below 8 pts.

It's not the kind of book you read cover to cover. It's like the CRC
Handbook or Machinery's Handbook--you look up the information you need when
you need it. Point size doesn't matter for that kind of book. My Oxford
English Dictionary has text in a point size so small that they provide a
magnifier with the dictionary--it's not an obstacle to its use as a
dictionary.

> From Amazon:
> Product Details
>
> * Paperback: 768 pages
> * Publisher: Sequoia Publishing Inc; 3rd edition (May 1, 2002)
> * ISBN: 1885071337
> * Product Dimensions: 5.4 x 4.2 x 1.0 inches
> * Shipping Weight: 6.9 ounces. (View shipping rates and policies)
> * Average Customer Review: based on 35 reviews. (Write a review)
> * Amazon.com Sales Rank: #3,658 in Books
> (Publishers and authors: improve your sales)
>
> Sincerely,
> Bill Thomas

--
--John
to email, dial "usenet" and validate
(was jclarke at eye bee em dot net)

EP

"Edwin Pawlowski"

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 9:38 PM


"Bill Thomas" <[email protected]> wrote in message
>> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
>> 1-885071-00-0):
>>
>> Page 431 ... Glass, window -- 161 pounds per cubic foot

> What size of print does this book have? I start to loose interest
> when the font size drops below 10 pts and loose complete interest
> below 8 pts.
>
> From Amazon:
> Product Details
>
> * Paperback: 768 pages
> * Publisher: Sequoia Publishing Inc; 3rd edition (May 1, 2002)
> * ISBN: 1885071337
> * Product Dimensions: 5.4 x 4.2 x 1.0 inches

http://www.leevalley.com/wood/page.aspx?c=2&p=30039&cat=1,46096,46109&ap=1

Much of it is 8 point or less. While it is small to sit and read, there is
a lot of good reference material crammed into a small space. Type size is
tolerable for a quick lookup of a pipe size or airport code, electric motor
frame sizes, or many other varied subject. Mine is always within reach of
my desk at home.
--
Ed
http://pages.cthome.net/edhome/

Gw

Guess who

in reply to "TEF" on 25/03/2005 3:29 PM

27/03/2005 9:23 AM

On Sat, 26 Mar 2005 21:39:25 -0600, John <[email protected]> wrote:

That's correct. [Top posted, so you'll have to look below for the
reference :-)]

It's the 3/16 fraction of an inch, being 1/12 fraction of a foot, the
top being a square foot. ....161 x (3/16) /12.

>Nope, it is 2.5156pounds for 3/16 x 12 x 12 at 161pound per cubic foot
>
>John
>
>On Sat, 26 Mar 2005 19:35:29 -0600, "DanG" <[email protected]> wrote:
>
>>
>>I came up with 1.54 lbs for 3/16" x 12" x 12" if it is 161 #/CF.

LJ

Larry Jaques

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 8:28 PM

On Fri, 25 Mar 2005 21:26:59 GMT, the inscrutable Bill Thomas
<[email protected]> spake:

>Rick wrote:
>
>> "TEF" <[email protected]> wrote
>>
>>>I am in the process of building a maple frame for a vanity mirror (with
>>
>> the
>>
>>>glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
>>>buy the glass (it will be cut to fit the finished frame size), I am
>>>wondering just how heavy this whole affair will be.

Looks like 33.19 lbs for the mirror portion, huh?


>> According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
>> 1-885071-00-0):

>What size of print does this book have? I start to loose interest
>when the font size drops below 10 pts and loose complete interest
>below 8 pts.

Teensy. GET NEW GLASSES, silly!

Lee Valley puts out a handyman's version of that book (with the same
teeny print, of course) called "Handyman In-Your-Pocket" which is
great; chock full of fun.


========================================================
TANSTAAFL: There ain't no such thing as a free lunch.
http://diversify.com Gourmet Web Applications
==========================

Jj

John

in reply to "TEF" on 25/03/2005 3:29 PM

26/03/2005 9:39 PM



Nope, it is 2.5156pounds for 3/16 x 12 x 12 at 161pound per cubic foot

John

On Sat, 26 Mar 2005 19:35:29 -0600, "DanG" <[email protected]> wrote:

>
>I came up with 1.54 lbs for 3/16" x 12" x 12" if it is 161 #/CF.
>
>(top posted for your convenience)
>^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>Keep the whole world singing . . . .
>DanG (remove the sevens)
>[email protected]
>
>
>
>"charlie b" <[email protected]> wrote in message
>news:[email protected]...
>>> According to "Pocket Ref" by Thomas J. Glover (a great toolbox
>>> reference book by the way), window class has a specific gravity
>>> of 2.58,
>>> and weighs 161 pounds per cubic foot. It doesn't list any
>>> other types
>>> of glass but I can't see mirror glass being dramatically
>>> different than
>>> window glass.
>>>
>>> Dave Hinz
>>
>> so 3/16ths thick would be about 2 1/2 pounds per square foot.
>>
>> charlie b
>

LL

"Lawrence L'Hote"

in reply to "TEF" on 25/03/2005 3:29 PM

25/03/2005 9:00 PM


"TEF" <[email protected]> wrote in message
news:[email protected]...
>I am in the process of building a maple frame for a vanity mirror (with the
> glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet to
> buy the glass (it will be cut to fit the finished frame size), I am
> wondering just how heavy this whole affair will be. While I can guess the
> weight of wood portion, I am wondering if there is a website where one can
> find out the wieghts of various building materials.
>
> Thanks in advance for your assistance.
>
>
>

http://www.simetric.co.uk/si_materials.htm

I get about 35 lbs for a piece that size

Larry

Dd

"DanG"

in reply to "TEF" on 25/03/2005 3:29 PM

26/03/2005 7:35 PM


I came up with 1.54 lbs for 3/16" x 12" x 12" if it is 161 #/CF.

(top posted for your convenience)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Keep the whole world singing . . . .
DanG (remove the sevens)
[email protected]



"charlie b" <[email protected]> wrote in message
news:[email protected]...
>> According to "Pocket Ref" by Thomas J. Glover (a great toolbox
>> reference book by the way), window class has a specific gravity
>> of 2.58,
>> and weighs 161 pounds per cubic foot. It doesn't list any
>> other types
>> of glass but I can't see mirror glass being dramatically
>> different than
>> window glass.
>>
>> Dave Hinz
>
> so 3/16ths thick would be about 2 1/2 pounds per square foot.
>
> charlie b

RT

"Rick"

in reply to "TEF" on 25/03/2005 3:29 PM

26/03/2005 12:42 AM


"Bill Thomas" <[email protected]> wrote in message
news:Dm%[email protected]...
> Rick wrote:
>
> > "TEF" <[email protected]> wrote
> >
> >>I am in the process of building a maple frame for a vanity mirror (with
> >
> > the
> >
> >>glass measuring approximately 38" x 50" x 3/16" thick). Since I've yet
to
> >>buy the glass (it will be cut to fit the finished frame size), I am
> >>wondering just how heavy this whole affair will be.
> >
> >
> > According to "Pocket Ref" by Thomas J Glover (2nd edition; ISBN
> > 1-885071-00-0):
> >
> > Page 431 ... Glass, window -- 161 pounds per cubic foot
> >
> >
> >
> >>While I can guess the
> >>weight of wood portion, I am wondering if there is a website where one
can
> >>find out the wieghts of various building materials.
> >
> >
> > Same book has a great deal of information regarding material properties,
> > electrical data, conversion tables ... pretty much the answer to about
> > 30-40% of the questions posted on the wreck.
> >
> >
> >>Thanks in advance for your assistance.
> >
> >
> > you're welcome.
> >
> >
> > Regards,
> >
> >
> > Rick
> >
> >
> >
> Greetings,
>
> What size of print does this book have? I start to loose interest
> when the font size drops below 10 pts and loose complete interest
> below 8 pts.
>
> From Amazon:
> Product Details
>
> * Paperback: 768 pages
> * Publisher: Sequoia Publishing Inc; 3rd edition (May 1, 2002)
> * ISBN: 1885071337
> * Product Dimensions: 5.4 x 4.2 x 1.0 inches
> * Shipping Weight: 6.9 ounces. (View shipping rates and policies)
> * Average Customer Review: based on 35 reviews. (Write a review)
> * Amazon.com Sales Rank: #3,658 in Books
> (Publishers and authors: improve your sales)
>
> Sincerely,
> Bill Thomas

about 5.7 points or 2 mm

Rick


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