Hydraulic Cement consisting of a mixture of Portland cement and
lime. Bonds units together in an integral structural assembly,
seals joints against penetration by air and moisture,
accommodates small movements within a wall, accommodates slight
difference between unit sizes, and bonds to joint reinforcement,
ties and anchors so that all elements perform as an assembly.
Certification:Conforms to ASTM C91.
Will make ASTM C270 mortar for unit masonry when properly mixed
with mason's sand conforming with ASTM C144 and tested in
full accordance with all the applicable provisions of ASTM C270.
Type N: A general-purpose mortar
used for above grade construction
75 Lb. Lehigh White Masonry Type
'S' - Portland, Ground Limestone
Blends white Portland cement with finely ground white limestone,
combined with process additions that enhance water retention,
workability, boardlife, and durability.For use in masonry mortar
and stucco mixtures where a white or bright colored mortar joint
or stucco is desired.