Masonry Magazine April 1962 Page. 7
Zonolite
Zonolite
WATER REPELI
MASOM
INS
Al
Zannlita
WATER REPELLENT
MASONRY FILL
INSULATION
FOR BLOCK AND CAVITY WALLS
CONOLIT
Zonolite
REPELLENT
MASONRY
ULAT
w, insulate cavity walls for as little as 10º per sq. ft.
Heat transmission through cavity or block walls is cut up to 50% or more when you pour Zonolite Masonry Fill Insulation into them. That's one reason why the installed cost is so low: to install it, you just pour it. The other reason is low material cost. You can insulate walls with 2½" cavities for as little as 10¢ per square foot with Zonolite. The cost is approximately the same for 6" block walls. For 8" block walls, it's 13¢; for 12" block, it's 21¢. Another nice thing about Zonolite Masonry Insulation; it doesn't ball, snag, bridge or settle. Just stays ZONOLITE there, saving on heating and air conditioning bills for the life of the building. For complete information, read our Bulletin G-53. Write to:
ZONOLITE COMPANY 135 SOUTH LA SALLE STREET CHICAGO 3, ILLINOIS
ONRY APRIL 1962
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