Forums

Forum Topics Posts Last post
No new posts
0 0 n/a
No new posts
Discussions about design, construction, use and implementation of dry composting toilets. Dry composting toilets separate urine and feces and use both as fertilizer. Feces are composted for at least 9 months killing all pathogens. Dry composting toilets prevent contamination of ground water, save water, reduce waste and produce useful fertilizers.
1 2 By geoffrey 1 week ago
No new posts
Discussions about the production and use of rice husk ash cement, a pozzolana that can be combined with lime or ordinary portland cement to form a cementitious binder.
5 18 By Dan 1 month 2 weeks ago
No new posts
0 0 n/a
No new posts
0 0 n/a
No new posts
0 0 n/a
No new posts
5 10 By geoffrey 6 years 11 months ago
0 0 n/a
No new posts
26 71 By Dan 1 month 2 weeks ago
No new posts
17 42 By geoffrey 1 week 4 days ago
No new posts
0 0 n/a
0 0 n/a
0 0 n/a
No new posts
1 1 By Pilgrim (not verified) 8 years 2 months ago
0 0 n/a
No new posts
0 0 n/a
0 0 n/a
No new posts
General Discussions
2 4 By geoffrey 1 month 3 weeks ago