The 5 most Popular Road Construction Methods and Techniques

The 5 most Popular Road Construction Methods and Techniques Road construction is the installation of soil stabilisers, concrete, asphalt, and other building materials on a path to create a surface that vehicles can travel on from one destination to an…

When should a Shear Cap or Drop Panel or Column Capital be Used?

When should a Shear Cap or Drop Panel or Column Capital be Used? Each option between Shear Cap vs Drop Panel vs Column Capital aims to increase a slabs shear capacity through modification of either the slab itself or the support column. The question o…

Bill of quantities BOQ|how to prepare boq|what is boq

INTRODUCTION It consists of various items of work in the form of a statement depicting quantities, description and rate per unit. It is used to define the quality and quantity of works to be carried out by main contractor for completing work. It is ma…

Ggbs - Addition to concrete

In the UK, GGBS is normally supplied as a separate material and combined with Portland cement CEM I at the concrete mixer. However, it can also be blended with Portland cement clinker in a cement factory and marketed as ‘Portland-slag’ or ‘Blast furna…

Ggbs concrete | Does Ggbs make concrete stronger |

GGBS proportions On its own GGBS hardens slowly and, for use in concrete, it needs to be activated by combining it with an activator (typically Portland cement CEM I but alkali activation is also used). A typical combination is 50% GGBS with 50% CEM…

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