I too like the "idea" of using a grinder pump. My concern is the costs of one that will effectively do the job. The one that was linked in a previous posting was almost $1300!!!!
Yikes, that kind of cost would be prohibitive for my application and would ruin my building budget. My purpose for looking into papercrete was primarily for the possible low overall cost to build a lasting structure and secondarily for being more "green" by using recyclable materials.
I would be very interested in the possibility of using a grinder pump for papercrete production if I could get a reliable grinder pump priced in the $200-$400 range.
From: edward bishop <email@example.com>