Results for: Concrete

Why does concrete rust?

The Red stain on a concrete surface is actually not the concrete rusting! It is an indication that the embedded steel [Re-Bar] inside the concrete is rusting and the rust colo (MORE)

Strength of concrete?

The strength of concrete varies considerably, depending on a number of variables. Is the force acting to compress the concrete? Or is the force trying to pull it apart? Wa (MORE)
In Grammar

How did concrete get its name?

The Latin word "concretus" meaning compact or condensed. Concretus is the perfect passive participle of "concrescere", from "con-" (together) and "crescere" (to grow).
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In Science

What are properties of concrete?

Properties of fresh concrete:    Workability  segregation  Bleeding  Harshness   Properties of hardened concrete:    Durability  Permeability  Creep  Shri (MORE)

What is concrete quantity?

It is typically measures in cubic yards. Anything over 2 cubic yards is a lot of mixing, so you'd likely want to order that from a concrete company in a ready mix concrete tru (MORE)

How do you calculate concrete?

  Length in ft x Width in ft. x depth in ft. = Cubic feet, divide by 27 to get yards of concrete needed.
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How do you remove the concrete?

Hand-held jackhammers, either pneumatically powered or electrically powered, can be used for small jobs requiring fine work. Large machines, called backhoes, have an attachmen (MORE)

What is concrete music?

Concrete Music is a form of electroacoustic music that is made in part from acousmatic sound. In addition to sounds derived from musical instruments or voices, it may use othe (MORE)