Across
- 5. makes things look pretty
- 6. min 40 psi - max 80 psi
- 7. he enters through walls and openings higher temp outside
- 9. Seal to prevent the flow of sewer gas
- 10. method of construction used by locally available resources
- 11. 6% air 11% Portland cement 41 gravel crush stone 26% sand 60% water.
- 14. The process of heat transfer through a solid to solid
Down
- 1. insulated tank that heats cold water to be distributed in the hot water supply line
- 2. sink toilet dishwasher
- 3. concrete walls are pursed into place, add rebar to improve strength and and bending
- 4. fitting used to control water flow
- 8. Energy and Anna incompressible fluid to make the height of an equivalent column
- 9. heat transmitted by the circulation of gas or liquid
- 12. non-loadbearing walls made out of glass and metal frame
- 13. concrete masonary units
- 15. might be higher produced