I appreciate your question.
Due to onset of red clay masonry , gradually the availability of stone artisans who can actually dress the individual stones to specific shapes and dimensions is becoming quite scarce.
The reasons are : The stone works are less productive , more skillful , not economical and hence the stone masons are less in demand .
The Stone masonry , can be done in following ways :
Random rubble masonry
Un-coursed rubble masonry
Coursed rubble masonry
Ashlar masonry
Out of these , the options 3 & 4 only need competent stone masons. Options 1 & 2 do not need any dressing/shaping of the stones but require knowledge of the headers.
On this background , locating stone masons to do Options 1 & 2 is not difficult .Just get in touch with any sub contractor who is doing brick masonry and he can certainly arrange stone masons.
if you are looking at Options 3 & 4 ( for some religious structures or a monument ) , it is advisable that you visit Rajasthan ( Jaipur,Jodhpur ,Udaipur ) there one can locate the competent stone masons.
Else visit southern part of India like Tamilnadu for stone artisans.
The concept of walls is so much integrated into the psyche of human beings that we often use the word wall in literature such as ” removingwallsbetweendifferentcultures “
Walls have got a definite place in the scheme of the buildings. Cannot imagine a building without walls.
Walls define spaces and offer privacy , security .Walls can be made in various materials .Walls can be designed as load bearing walls or panel / partition walls depending upon the design philosophy of the building. Thisarticletakesthereadersintothewonderlandofwalls.
Masonrywalls :
Stone walls:
Raw material:
Hard stones such as black trap Basalt
Density : Density : 2400 Kg / CuM.
Joined with either lime mortar or cement mortar.
Can be further classified as :
Ashlar masonry :
Individual stone is hand dressed manually and given geometry and shape. Process is time consuming and requires specific skills. Mass production is not possible and hence speed hampers.
Coursed rubble :
Process similar to ashlar but it is not that precise.
Un-coursed rubble :
Stones are not dressed but are used with certain skills so that aesthetics is maintained.
Random rubble masonry :
Can be used for load bearing as well as non load bearing walls .
Larger thickness restricts wall heights.
Used in forts.
Red clay Brickwork :
Raw material:
Clay , coal powder.
Density : Density : 1600 Kg / CuM.
Joined with either lime mortar or cement mortar.
Can be used for load bearing as well as non load bearing walls.
Flyashbrick :
Raw material:
Fly ash , cement and grit Density : 1900 Kg/CuM.
Joined with cement mortar.
Can be used for non load bearing walls.
Hollowconcreteblocks :
Raw material:
Cement , sand & grit Density : 1200 Kg/CuM.
Joined with cement mortar.
Can be used for non load bearing walls.
A.A.C blocks ( c4xblocks ) :
Raw material:
Cement , quartz sand ,calcined gypsum and aluminum powder. Density : 600 Kg/CuM.
Joined with cement mortar or with resin based chemicals.
When chemical is used for joining , curing is not needed.
Can be used for non load bearing walls.
Other walls ( calledaspartitions ) :
RCC walls :
Solid wood partition in Carved wood :
Wooden partition with veneers:
Aluminum framework with glass :
Sandwiched Glass :
PVC panels :
Gypsum panels on wooden frames:
Wire mesh fencing on angle iron frames:
Mud on bamboo Matt