Re: [papercreters] Re: Acrylic paint in papercrete

Why would anyone put paint in papercrete?

 

----- Original Message -----
From: "Tomas y Chelsea Dozier" <losdozier@yahoo.com>
To: papercreters@yahoogroups.com
Sent: Sunday, March 22, 2009 6:44:10 PM GMT -07:00 U.S. Mountain Time (Arizona)
Subject: Re: [papercreters] Re: Acrylic paint in papercrete

My experience with paint in papercrete is that the PC mixture tends to not bind as well.  My different test samples gave me the surprising result that papercrete with paint was slightly more brittle than the just the simple recipe.  My straight recipe has performed better in strength tests.  It could just be the proportions I put into mine (about 1 part for every 15 parts) and perhaps other proportions could be better. In addition, I am wondering if the paint would add any insulative properties to your papercrete... by filling in the air bubbles it could potentially minimize the R-value.  Just a thought, for whatever it is worth, but specifically in respect for your intended use.  Tomás Enrique --- On Sun, 3/22/09, smt460 <smt460@yahoo.com> wrote: From: smt460 <smt460@yahoo.com> Subject: [papercreters] Re: Acrylic paint in papercrete To: papercreters@yahoogroups.com Date: Sunday, March 22, 2009, 6:01 PM Thx for the reply im not using it in homes just as pipe insulation so it should be ok.Good to know that,carpet and lino also will do that. thx St Clair - In papercreters@ yahoogroups. com, Glenneth Lambert <glenneth@.. .> wrote: > > I get FREE acrylic pain from CA dumps . ( it's taken there as a part > of toxic cleanup ) Just a heads up. It will out-gas toxic fumes for > approx. 8 months despite not smelling. So .. to put in a highly > insulated building such as papercrete .. contributes to > toxicification ( is that a word ;) of yourself. > > > Sir Glenneth - from " the land of Cobb " >

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