1. MASONRY
PRESENTED BY
T.M.SINDHU

2. WHAT IS MEANT BY MASONRY ?

3. INTRODUCTION MASONRY Brick Masonry Terminology Stone Masonry
Types of Bond in brick Masonry
Principles of Brick Masonry
Stone Masonry
Dressing of Stone Masonry
Terminology of Stone Masonry
Classification of Stone Masonry ` Principle of Stone Masonry

4. BRICK MASONRY
Brick Masonry is defined as the systematic arrangement of bricks and bonding them together with cement mortar (or) lime mortar.
The strength of brick masonry depends upon
Quality of the brick.
Quality of Mortar.
Method of bending Used.

5. Terminology: Header Stretcher Course Header Course Stretcher Course
Bed
Bed Joint
Hap
Quoin
Perpends
Arrises
Frog
Brick Bat
Choser
Squint Quain

6. Bonding in Brick Work
Bonding in brick wood is the art of laying mortar and bricks so that strong joints are obtained in the brick masonry.
Proportion of cement and sand in the mortar varies from 1:3 to 1:6 by volume.

7. BRICKS MASONRY

8. TYPES OF BONDS IN BRICK MASONRY
Header Bond
Stretcher Bond
English Bond
Flemish Bond
1.Double Flemish Bond
2.Single Flemish Bond
Raking Bonds
1.Zig-zag Bond
2.Diagonal Bond

10. PRINCIPLES OF BRICK MASONRY CONSTRUCTION
IS: 1077 Quality
Soaking in Water
Laying Horizontally with Frogs Facing Up
Lapping
Height of Construction
Vertical Joints
Length of Construction
Cheeking
Brick Bats
Curing
Raked Back
Occurrence of Cracks

11. STONE MASONRY TYPES OF STONE USES OF STONE MASONRY DRESSING OF STONES
TYPES OF DRESSING
1.HAMMER DRESSING
2. CHISEL DRESSING
3.AXED FINISH
4. POLISHED FINISH

12. TERMINOLOGY OF STONE MASONRY
Natural Bed
Plinth
Corbel
Cornice
Coping
Throating
Weathering
Through Stones or Bond Stones
Jamb
Hearting
Lintels or Heads

13. CLASSIFICATION OF STONE MASONRY
RUBBLE MASONRY
A Rubbles Stone Masonry wall is made up of stones of irregular sizes and shapes. The stones from the quarry are broken into small sizes. There are directly used in the construction work.
In some cases , these stones may be shaped to suit the requirement, with the help of hammers. These stones have rounded natural faces or angular broken pieces.
Rubble Masonry is further classified into three types. They are explained below.

14. CLASSIFICATION OF STONE MASONRY
Random Rubble Masonry
Un- Coursed Random Rubble Masonry
Coursed Random Rubble masonry
Square Rubble Masonry
Un-coursed square Rubble Masonry
Coursed Square Rubble Masonry
Polygonal Rubble Masonry

15. CLASSIFICATION OF STONE MASONRY
Ashlar Masonry
In Ashlar Masonry, no irregular stones are used. The entire construction is done using square or rectangular dressed stone blocks. The beds sides and faces of the stones used in this masonry are all dressed finely with chisel.
This masonry is laid in courses with thin end joints. It is the highest grade of masonry and costly. By arranging stones in various patterns. Different types of appearances can be obtained. Types of ashlar masonry are explained below:

16. CLASSIFICATION OF STONE MASONRY
Ashlar Fine Masonry
Ashlar Rough- Tooled Masonry
Ashlar Rock of Quarry Faced Masonry
Ashlar Chamfered Masonry
Ashlar Facing Masonry
Ashlar Block in Course Masonry

17. Principles of Stone Masonry Construction
Quality
Dressing
Natural Bed
Mortar
Pressure Acting on the Stone
Tensile Load
Watering
Course of Stones
Through Stone
Vertical Joints

18. Principles of Stone Masonry Construction
Hearting
Surface of Stone Masonry
Facing of Stone Masonry
Verticality
Inclined Surfaces
Unequal Settlement
Voids in Masonry
Stepped Raking
Curing

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