Oneonta Block Co.
6459 State Highway 23
Oneonta, NY 13820
607-432-6641 • Fax 607-433-6284
65 State Route 369
Port Crane, NY 13833
607-648-7051 • Fax 607-648-7050


Oneonta Block Company
Bag Goods - Masonry Cement
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MASONRY / MORTAR / PORTLAND




75 Lb. Masonry / Mortar Cement - Portland, Lime

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
Masonry Type 'N'
SKU #MNA
750 PSI

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Type S: Used where high or
moderate strengths are necessary
Masonry Type 'S'
SKU #MSA
1800 PSI

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Type M: Used where high compressive strengths
are needed such as foundations
Masonry Type 'M'
SKU #MMA
2500 PSI

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Masonry White Type 'S'
SKU #MSWL
1800 PSI
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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.

Certification: ASTM C91

Portland Cement Type I/II
SKU #PA

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94 Lb. Portland Cement Type I/II - Portland ONLY

Hydraulic Cement, one of the main constituents of mortar.

To mix CONCRETE 1 : 2 : 3 parts by dry volume.
That is: one part Portland cement, two parts sand, and three parts coarse aggregate

To mix MORTAR, use the following parts by Volume
Mortar Type Portland Hydrated Lime Aggregate Sand
N 1 1/2 to 1 1/4 2 1/4 to 3
S 1 1/4 to 1 1/2 2 1/4 to 3
M 1 1/4 2 13/16 to 3 3/4


Portland White
SKU #PW

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White Portland Cement - Portland ONLY

True hydraulic non-blended cements, which produce architectural concrete that exhibits uniform, white, light and warm colored surface finishes.

Applicable Standards: Lafarge Trinity White Portland cement meets and exceeds the applicable standards of ASTM C 150, Standard Specification for Portland Cement and AASHTO M 85.

ASTM C70 MORTAR SPECIFICATION CHART


MORTAR APPX. MATERIAL QUANTITIES