| 1 | Its thermal insulation makes it very energy-efficient. | |
| 2 | Better insulation standards for buildings can be had instantly. | |
| 3 | So this is still adiabatic. It's insulated, but now it's constant volume, OK. | |
| 4 | Buildings in Shanghai continue to spring up without loft insulation or double glazing. | |
| 5 | For their part, the radiators underneath are getting a new layer of insulation as well. |
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