The invention discloses a resourceful cyclic utilization technology for household and building rubbish. The technology comprises the steps that firstly, the rubbish is fermented, percolate treatment is conducted, the rubbish is conveyed into a 
pyrolysis gasifier, and 
methane is used for supporting 
combustion; secondly, the rubbish is combusted, and 
coke residues are stored and left for use; thirdly, high-temperature 
smoke is subjected to heat absorbing and recycled to be guided into a 
tunnel kiln for 
air drying of sintered green bricks; fourthly, the 
coke residues and 
fly ash are conveyed to the 
tunnel kiln for 
brick sintering; fifthly, recycled water and process cooling water are used for green 
brick manufacturing and stirring, and high-temperature steam is used for power generation; sixthly, the building rubbish is roughly broken, 
impurity removing is conducted, secondary fine breaking is conducted, 
impurity removing is conducted, and recycled aggregate is screened and used; seventhly, the recycled aggregate with the particle size being 3 mm-10 mm is used for manufacturing hollow blocks; and eighthly, recycled 
fine powder with the particle size being smaller than 3 mm is used for 
brick sintering. The resourceful cyclic utilization technology has the beneficial effects that the household rubbish, the building rubbish and the brick 
sintering technology are organically combined, waste water reaching the standard, the 
coke residues, the 
fly ash, the high-temperature 
smoke, steam and generated 
electricity are utilized in rubbish treatment and brick sintering, the rubbish is thoroughly utilized, secondary 
pollution is eliminated, the household rubbish and the building rubbish are cyclically utilized, and waste is turned into wealth.