Tag Archives: aggregate types and sizes

What Is The Best Concrete Mix Ratio For Roof Slab, Beam & Column In this article we know about best mix ratio for concreting work like roof slab, column and beam for any type of residential and commercial building. As we know concrete mix ratio is design according to load …

How To Calculate The Length Of Roof Rafters Let us calculate the length of the roof rafter as shown in the below drawing. The length of the roof rafters is calculated in three different methods based on the available data. Let us go through, all of them as explained below. …

Characteristics and Size of Aggregates Used in Construction Important characteristics of aggregates which influence the properties of the resulting concrete mix are discussed as under: Composition. Aggregate containing the constituents which generally react with alkalies in cement cause excessive expansion, cracking of concrete mix, should never be used. The suitability …