Masonry Magazine January 1966 Page. 14
9 is sm-00-ther and speedier
se air-entrainment traps moisture in the lime, AIRO works h and fast. Labor cost is reduced materially! And since AIRO e, it has the property of self-healing stress cracks and fis-AiRO-built buildings will resist onslaughts of wind, severe freeze-thaw cycles. It er and repeated ly destroys the old bugaboo of leaking walls.
is adhesive-plastic-elastic
rainment adds unique properties to AiRO. First it sticks to icks, and so reduces dropping loss (and clean-up time) as as ten percent! Second, because it retains water, it is plastic, akes more time for joint-tooling without color change. Third, selastic. This makes for high final strength, ability to "give" stress, and high resistance to water leakage.
OFF
is a miser about retempering angs on to its water, and almost never needs any after it ed-even under the hottest of summer suns. This not only w labor, but avoids the old problem of joint color changes. sa pressure hydrate, type S lime. It is machine-mixed with sor overnight soak. It not only meets but exceeds Federal STM specifications. For complete data and specifications ck cover of this folder.
Figure Your Own SAVINGS with AIRO
BATCH
A
O-TYPE
56-60
SHOVELS OF SAND
COST
4 BAGS
MASONRY
CEMENT $
2 BAGS
AIRO $
1 BAG
PORTLAND
CEMENT-
2
3
$
TOTAL
2 AND 3 $
SUBTRACT
4 FROM 1 $
SAVINGS
REMEMBER:
BAGS OF AIRO
BATCH
B
N-TYPE
42-45
SHOVELS OF SAND
3 BAGS
MASONRY
CEMENTS
1 BAG
AIRO $
1 BAG
PORTLAND
CEMENTS
TOTAL
2 AND 3$
SUBTRACT
4 FROM 1 $
SAVINGS
COST
REMEMBER:
BAG PORTLAND CEMENT
SAME AMOUNT OF MORTAR
BAGS OF MASONRY CEMENT
BAG OF AIRO
0
0
2
3
4
BAG PORTLAND CEMENT
SAME AMOUNT OF MORTAR
BAGS OF MASONRY CEMENT
2+1-4 1+1=3
...to get an idea of how much you can save in material cost alone by using AiRO, follow the instructions in either the O-type or N-type column at the left. This will show savings for one batch of the size indicated.
Since most masonry cement mixes carry large, but variable percentages of inert fillers, and the mortar-carrying capacity of sand varies, you may wish to alter the typical proportions given in relation to your area and local practice.
If you don't know the local cost on AIRO air-entraining lime, it will pay you to call your local dealer and find out. If you don't know who your dealer is, fill out and mail the postage-free card below and we will give you his name and address.
Or better yet, fill in the card and ask for a free demonstration of AIRO on your very next job. This demonstration will not obligate you in any way whatsoever; as a matter of fact, our people will furnish free up to four bags of AIRO to convince you that this new idea in mortar is the "best thing that ever happened to the masonry business."
TIGER BRANDS
CHAS. PFIZER & CO., INC.
GIBSONBURG, OHIO 43431
SIRS:
Please give me the name and address of my TIGER BRANDS dealer.
Please have your representative call on me.
Please have your local people contact me to arrange a free demonstration of AIRO on or about (date)
I understand this does not obligate me in any way.
NAME
FIRM.
ADDRESS.
CITY
STATE