Thursday, February 21, 2008

Re: [papercreters] Re: Can papercrete be used in latex concrete molds?

I recommend checking out the new book by George Nez and Albert Knott
"Latex Concrete Habitat". Lots of fascinating structures and thoughts
behind mixing cement and latex paint. No mention of paper in his book,
but it would give you a head start.

When working with cement and lime vinegar can be a great friend. The
acidity neutralizes the base of cement/lime. I keep a spray bottle
full of vinegar and regularly spray my hands through out the day. I
also use vinegar on my tools, laundry and work area cleanup in general.

On Feb 21, 2008, at 6:40 AM, "slurryguy" <slurryguy@yahoo.com> wrote:

> Perhaps the most simple method I suggest to utilize these type of
> molds
> would be to make an extremely thick slurry. If you can get the
> consistency to approach modeling clay, it would be best.
>
> That would allow you to pack all the details of the mold, then pack
> the
> bulk of the mold, then be able to almost immediately unmold it onto a
> screen or sand bed. This will allow it to dry properly.
>
> I have not used papercrete in this manner, so I don't know for certain
> how well it will work.
>
> Safety tip: Using this technique will probably require you to do a
> lot
> of details with your hands in the slurry. WEAR RUBBER GLOVES. For
> those that aren't already aware, cement and lime can severely dry out
> your skin and in some cases cause burns. At best it is unpleasant, at
> worst it can cause serious injury. Latex kitchen work gloves are
> cheap
> and commonly available. If you have a latex allergy, I'm sure there
> are some other options on the market.
>
> --- In papercreters@yahoogroups.com, "Lynda" <wimple6th@...> wrote:
>>
>> I've enjoyed reading the thread concerning papercrete and
>> modeling/sculpting. That is my area of interest.
>>
>> I also have a number of concrete molds for lawn sculpture. Can
>> papercrete be used in those molds to make lighter weight statuary?
> The
>> molds are mostly latex with fiberglass backing.
>>
>> Any thoughts or experience with this?
>>
>> Thanks, Lynda
>>
>> P.S. Carol: your angel and mushrooms look great!
>>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>



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