L asnamäe P aneelmaja kvartali elavdamine Lasnamäe näitel | Page 18
21mm waterproof plywood
insulated fresh air duct
slope 1
:6
insect web
hard mineral wool insulation
with grooves for ventilation
slope 1:40
new additional construction
old parapet is removed
existing roof construction
last floor fresh air
ventilation duct is joining
main duct on the roof
ventilation duct silencer
impact sound muffling plastic-wedges
neuprene
new floor (improved sound insulation)
existing prefabricated concrete slab
sealing between 2
prefabricated elements
terrace boards on
joists (125x50mm)
heating pipes
new floor (improved sound insulation)
existing prefabricated concrete slab
new ceiling with insulation
lõige
GSPublisherVersion 0.0.100.100