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Maybe a lot of people thought that all types of cement is the same, but there are a variety of different types of products. In fact, only a few types are sold as retail is commonplace in the market, while others could not be found on the market because it can only be purchased through special order. Various types obviously have some type of character and the different uses. Types of cement to build homes, certainly different from the material of cement used for major projects such as wells earth. Cement prices also vary according to the raw material. Here Lamudi provide information on the types, types, functions, and characters are owned by the cement.
Regular cement type / Abu -Abu
This type of cement has another name Portland cement powder which is a bluish gray color. Its usefulness among others for general use such as houses and tall buildings. Made of limestone or limestone mixed with high temperatures.
However, there are 5 different types of them:
1. Types of Portland Cement Type I
Kind of portland cement type I may be the most familiar around you because the most widely used by the public and the market. This type is commonly used for the construction of public buildings are no special requirements for heat hydration and early compressive strength. Usefulness of Type I Portland Cement including construction of buildings for residential homes, buildings, and roads. Characteristics of Portland Cement Type I is suitable for use in the construction site in an area away from the beach and has a low sulfate content.
2. Types of Portland Cement Type II
Conditions geographical location turned out to cause any differences in levels of sulfuric acid in water and soil and also the level of hydration. Therefore, the circumstances affecting the needs of different cement. Portland Cement Type II usability in general as a building material that is located alongside the sea, marshland, dock, irrigation channels and dams. Characteristics of Portland Cement Type II is resistant to sulfuric acid is between 0.10 to 0.20 percent and hydration heat is moderate.
3. Types of Portland Cement Type III
As with the type I used for construction without special requirements, the use of Portland cement type III eligible construction of buildings with special requirements. Characteristics of Portland Cement Type III has the power to press them is a high starting at the beginning after the binding process occurs, and then immediately conducted settlement as soon as possible. Type III Portland cement type used for the manufacture of high-level buildings, concrete roads or highways, airports and building up in the water that does not require sulfuric acid resistance. Ketahananya Portland Type III equaling 28 days strength of concrete using Portland type I.
4. Types of Portland Cement Type IV
Characteristics of Portland Cement IV is a kind of cement in use requires a low heat of hydration. Kind of portland cement type IV minimized the hardening phase so that does not happen keretakkan. Usefulness Portland Type IV is used to dam up the airfield.
5. Types of Portland Cement Type V
Characteristics of Portland Cement Type V for the construction of buildings that require high resistance to high levels of sulfuric acid content of more than 0.20 percent. Usefulness Potrtland Cement Type V is designed to meet the needs in the area with high levels of sulfuric acid such as marshes, sea water or the beach, as well as the mining area. The types of buildings that require this type include dams, ports, construction of the water, until the nuclear power plant.