
Portland cement I/II is one of key components in making concrete and portland/lime mortars. When mixed with sand and coarse aggregate it produces concrete. When mixed with lime and mason sand it produces mortar.
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Portland cement is not to be confused with concrete
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When Portland cement is mixed with water, it acts as the glue to bond sand, gravel or crush stone to make concrete
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Used for custom concrete mixes for both concrete slabs or for repairs where the concrete will be at least 2” (51 mm) thick
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Can be mixed with aggregates to produce mortars and base coat stuccos
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For mixing concrete: mix 1 part Portland cement, 2 parts coarse sand and 3 parts aggregate
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For mixing mortar: mix 1 parts Portland cement, 1/4 part lime and 3 parts mason sand
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For thicknesses less than 2 In. (51 mm) and toppings, use: 1 part of Portland cement with 3 - 4 parts of concrete sand or general purpose sand
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Meets ASTM C 150