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PORTLAND CEMENTS

I
COLORING CRACK AND LEAKS ADMIXES

Portland Cement is the Active Ingredient in Cementitious Products.

What it is: A fine, gray powder made from heating Limestone, Clay, and other natural materials.

What it does: It’s the main ingredient that hardens and holds everything together when mixed with water.

Portland Cement is the essential binder in products like Concrete, Mortar, Stucco, and Concrete Grout—a highly flowable mix used to fill cavities in block walls, anchor rebar, and strengthen masonry. 

There are several variations of Portland Cement: High Strength, Fast Setting, and Waterproof Cement, to name a few.

(Named after an English town where it was invented in 1824 by Joseph Aspdin)

Basic Raw Materials for Cementitious Products

LIME (optional but common in some types of mortar) What it is: A white powder made from limestone. What it does: Makes mortar easier to spread and helps it stay flexible, so it’s less likely to crack over time

WATER What it does: When mixed with Portland Cement, it starts a chemical reaction that makes the mix harden.

FINE AGGREGATES What it is: Fine-grain sand, usually from rivers. Rough edges, unlike beach sand. What it does: Fills in the space in the mix, adds strength, and helps the cement bond better.

COARSE AGGREGATES What it is: Stones or pieces of rock. What it does: In Concrete (but not Mortar or Concrete Grout), it gives extra strength and helps make the mix more solid.



ASTM Portland Cement Types Quiz

ASTM Portland Cement Types Quiz

1. Which Type of Portland Cement Is Most Commonly Used for General Construction Purposes?









2. Which Type of Portland Cement Is Specifically Designed to Provide High Early Strength?









3. Which Portland Cement Type Is Best Suited for Use in Environments With High Sulfate Exposure, Such as Wastewater Treatment Plants?









4. Which Type of Portland Cement Is Formulated to Produce Low Heat During Hydration, Making It Ideal for Massive Structures Like Dams?









5. Which Portland Cement Type Offers Moderate Resistance to Sulfate Attack and Is Commonly Used in Foundations or Concrete Exposed to Groundwater?









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50 Lb. Fast-Setting Concrete Mix
f417705e-ca61-4521-9883-bc750a4fae62
$13.25
+ −
80 Lb. Type S Mason Mix
c4902f01-d8ee-4187-b146-f714b58918e6
$55.81
+ −
Riverside Portland Type II
e703f363-f7f5-4eea-9905-b18c33069ab2
$17.93
+ −
94 Lbs. Plastic Cement
b34b351c-4c21-4c30-a830-3dc07212c36d
$165.01
+ −
50 Lb. Crack Resistant Concrete Mix
a18b753c-c07c-4f25-92f9-08954e9ebd26
$11.39
+ −
50 Lb. Washed Plaster Sand
e15220c0-464b-4d61-8113-5223fdeceebd
$165.01
+ −
25 Lbs. Cement All Multi-Purpose Construction Material
846a4a31-27f3-446e-9816-8e34bc0811cc
$28.71
+ −
60 Lb. Concrete Mix
c0251bfb-9d44-47fc-869d-d2c9f9a5794d
$9.55
+ −
50 Lbs. 5000 PSI Concrete Mix
ccc48f3c-6b93-4301-8c8e-e2232a4ce03e
$11.39
+ −
90 Lb. Concrete Mix
f473e0ec-8ae2-400a-9df1-f3eb990f93e3
$165.01
+ −
Customfloat 50 Lb. Brown Bedding Mortar and Brown Coat
ce7c0e25-9f46-4014-a3e9-54c9feb526ef
$31.20
+ −
10 Lb. Quick-Setting Cement
549f02df-1461-417a-afc0-eaac4d73e80b
$13.88
+ −
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