Feb 27, 2019 · Wet Mix Macadam (WMM) shall be prepared in an approved mixing plant of suitable capacity having provision for controlled addition of water and forced/ positive mixing arrangement like pugmill or pan type mixer of concrete batching plant. The plant shall have following features:

May 9, 2020 · Learn how to calculate Wet Mix Macadam (WMM) quantity / Compaction Factor value / Loose thickness of WMM Layer

Mar 4, 2019 · Breadth of WMM Bed (B)= 7 Met. Thickness of WMM Layer (T) = 150 mm =0.150 Met. Max. Dry Density (MDD) =2.230 Gram/ Cubic Centimeter = 2230KG/ Cubic metre Note - The value of MDD is calculated by conducting proctor density test as per IS 2720 (part -28) : 1983 (Reaffirmed - May 2015).

Jan 5, 2025 · Wet Mix Macadam (WMM) Consist Of Laying And Compacting Clean, Crushed Graded Aggregate Granular Material, Premixed With Water To a dense mass on Prepared Sub Grade/Subbase/Base,

Oct 1, 2022 · Wet Mix Macadam (WMM) work includes laying and compacting clean, crushed, graded aggregate and granular material premixed with water to a dense mass on a prepared GSB layer or existing pavement as per the requirement of the project.

Jul 20, 2023 · Wet Mix Macadam is a pavement layer that involves combining crushed graded aggregates and granular material, such as graded coarse sand, with water in a mixing plant. This mixture is then rolled onto a prepared surface to create a dense mass.

It provides the steps and formulas to calculate the required WMM quantity for a given road bed dimensions and thickness. It also discusses the compaction factor value for WMM and how to calculate the loose thickness of WMM required to achieve the desired compacted layer thickness.

May 22, 2020 · WMM is mixed with designed proportion of aggregates and water content, laid and compacted in layers till designed thickness achieved. The maximum aggregate size is limited to 65mm in GSB and WMM is limited to 20mm.

Useet of W Mix Macadam (WMM) over the conventional Water Bound Macadam (WBM) as a pavement layer has proved to be quite effective in the sense that it ensures superior gradation of aggregates, faster rate of construction, higher standard of compaction that can be achieved, lower consumption of water and stricter standards of quality achievable.

May 15, 2020 · We want to calculate the water quantity for the bed of sub-grade so....... = 800 cubic met. Hence we can also calculate the requirement of watet for various types of beds viz. EBM./ GSB. Some engineers think that they can calculate the water requirement of bed by multiplying volume of bed , MDD and OMC (Require moisture)......