permaculture@lists.ibiblio.org
Subject: permaculture
List archive
- From: "Don" <ujgs@4dirs.com>
- To: <paul@richsoil.com>, "permaculture" <permaculture@lists.ibiblio.org>
- Cc:
- Subject: Re: [permaculture] cement in the environment
- Date: Sun, 21 Nov 2004 17:55:44 -0700
you know what I need clarification here. Cement is the bonding agent that holds together the aggregates.
Concrete is the combination of aggregates and cement.
???don
----- Original Message ----- From: "Paul Wheaton" <paul@richsoil.com>
To: "permaculture" <permaculture@lists.ibiblio.org>
Sent: Sunday, November 21, 2004 4:36 PM
Subject: [permaculture] cement in the environment
I keep encountering situations where some cement would fix things right up. But I seem
to recall that cement is bad for the environment. Anybody know what problems cement causes?
_______________________________________________
permaculture mailing list
permaculture@lists.ibiblio.org
http://lists.ibiblio.org/mailman/listinfo/permaculture
-
[permaculture] Google Scholar,
dtv, 11/21/2004
- <Possible follow-up(s)>
-
Re: [permaculture] Google Scholar,
woodsjay, 11/21/2004
-
[permaculture] cement in the environment,
Paul Wheaton, 11/21/2004
- Re: [permaculture] cement in the environment, Don, 11/21/2004
-
[permaculture] cement in the environment,
Paul Wheaton, 11/21/2004
Archive powered by MHonArc 2.6.24.