Croesair technolegau sy'n dod i'r amlwg ac adeiladu oddi ar y safle. Emerging technologies and off site construction crossword.

12345678910111213141516171819
Across
  1. 3. Welsh word for 'materials'
  2. 4. Welsh word for 'construction'
  3. 5. A material made from architectural stabilised aluminium foam( 7,6)
  4. 7. A type of concrete that repairs itself(4,7)
  5. 8. Term used to describe the type of panel used in off site construction which is made with structural elements only, non-insulated, occasionally one side is sheeted(4,6)
  6. 10. A very strong, recyclable material that is commonly used for off site construction.
  7. 12. Welsh word for 'evolving'
  8. 13. Term used to describe the type of panel used in off site construction which is Insulated,has sheeting on both sides and a service zone(6,6)
  9. 14. A new material that is stronger than steel, a million times thinner than a human hair, more conductive than copper and yet it is stretchable, transparent and flexible.
  10. 16. Welsh word for 'components'
  11. 17. Term to describe when products are manufactured in a factory and then transported and assembled and installed on-site(3,4,12)
  12. 18. The design of porous materials for heat exchange and decentralised ventilation(9,5)
  13. 19. These are a combination of components that are manufactured off-site(3,10)
Down
  1. 1. Type of off-site construction that are three-dimensional units that enclose usable space.
  2. 2. (SIP's)These are a Variation of closed panels; solid insulation ‘sandwiched’ with two layers of oriented strand board (OSB) .
  3. 6. Term used when concrete components a manufactured off site(3,4)
  4. 9. Type of off-site construction where the individual walls of a building are made(9,6)
  5. 11. Term to describe 'Aluminum oxynitride' (known commercially as ALON), which is a transparent ceramic made of aluminum, oxygen and nitrogen, which can be used as a much stronger alternative to glass(11,9)
  6. 15. One of the benefits of off ste construction is greater ---------- in the construction process,due to savings in time, waste and improved quality.