It is well known that agri-cultural straws (such as rice straw, wheat straw and so on) havebeen used as building insulation material for a long time due totheir hollow structure, low density and outstanding characteristicsof heat insulation.
It is well known that agri-cultural straws (such as rice straw, wheat straw and so on) havebeen used as building insulation material for a long time due totheir hollow structure, low density and outstanding characteristicsof heat insulation.