lines to produce crushed line cement

For those of you with crushed oil lines... - Page 4 ... Originally Posted by safe Well, you NEVER see copper used in cars.... That's it. We need a thread on retrofitting fiber-optics for the electrical. Rip How to Lay Concrete | Hunker Laying concrete is one of the simplest things you can do to spruce up your curb appeal or backyard. A concrete slab can dress up your air conditioning unit, serve as a patio or driveway or even make a foundation for an outbuilding. Once you've read up on how to lay concrete, it's a relatively easy project that can be done in an afternoon. Toxicity of Concrete: discuss... (stone work forum at permies) This can be crushed to produce a low grade gravel. If this gravel is screened, the larger stuff has more rock while the fines contain more of the lime. Older concrete around here is made from glacial till, so crushing will expose other needed nutrients.    Read More