Roles

HEADQUARTERS FOR
WATERSTOPS
NEOPRENE SBR RUBBER VINYL
MCAA FALL
EXECUTIVE BOARD MEETING

FEATURING:
EFFICIENCY FITTINGS

ΞΞΞΞ
THE INN
AT MCCORMICK RANCH
Scottsdale, Arizona
November 9-12, 1978

Advertisers' Index
LET THEM KNOW YOU SAW IT IN MASONRY

Aeroil Products Co. 12
Anchor Manufacturing Co. 14

C
Chim-A-Lator Co. 16

D
Deal Products, Inc. 15

E
Robert G. Evans Co. (Target) 2nd Cover

New "Hot Box" Measures Heat Transfer
A new $100,000 test facility at the Portland Cement Association's research complex in Skokie, Ill., will permit PCA researchers to determine the heat transmission characteristics of building walls constructed of d

Bil-Jax

10 profit ideas! FOR THE CONTRACTOR

BUCK MATERIAL HOISTING TOWERS

E-Z WHEEL ROLLING SCAFFOLD BASE

MORTAR SCAFFOLD BOARD STANDS BRACKETS

HOIST ARMS WELL WHEELS MASON SCAFFOLDS

SCAFFOLDS STAIR T

Liteweight....
Easy to Install
NATURAL
LAVA STONE
The Volcanic Heritage
THE STONE CENTER
3200 Brannon Ave. St. Louis, MO 63139
a/c 314 771-1000
Also Turquoise Coral Blue Diamond Quartz
and 20 Other Stones From Our Own

Elect Hazewinkel, Viall Trustees

Albert Hazewinkel, Hazewinkel Bros., Inc., Grand Rapids (left) and Edwin E. Viall, Jones & Simpson, Flint, have been elected the first outstate Trustees of the Masonry Institute of Michigan. Hazewinkel will repre