7.6. Installation pipe-hot --Heat Preservation
Formation: a. Antisepsis layer; b. Glide layer; c. Adiabatic layer:
d. Waterproof layer; e. Outer safeguard layer.
Pipe Antisepsis Formation: a. Antisepsis layer:
b. Waterproof layer; c. Outer safeguard layer.
Antisepsis layer: red lead paint
Adiabatic layer: mineral wool, rubber plastic sponge、foaming polyurethane etc
Outer safeguard layer:
Outdoor, aluminum foil sheet+0.3mm galvanized steel sheet;
Indoor, aluminum foil sheet.
Thickness of Adiabatic
layer≥30mm