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Masonry & Plastering · Glossary Term

Masonry Meaning: What It Is, Types, Materials and How It's Used in Construction

A plain-language definition of masonry, its Hindi equivalents, the main types and materials, how a wall goes up, and how the word differs from Freemasonry.

On this page
  1. What Is the Masonry Meaning in Simple Words?
  2. What Is the Masonry Meaning in Hindi?
  3. Where Does the Word Masonry Come From?
  4. What Are the Main Types of Masonry?
  5. What Is the Masonry Meaning in Civil Engineering: Load-Bearing or Infill?
  6. What Materials and Tools Does Masonry Use?
  7. How Does a Masonry Wall Go Up?
  8. What Is Masonry Used For?
  9. What Are the Advantages and Limitations of Masonry?
  10. How Is Masonry Different From Freemasonry?
  11. Planning a Masonry Job? What Should You Do Next?
Summary — what you need to know
  • Masonry means building with units such as bricks, stones or blocks, bound together with mortar.
  • In Hindi the work is called चिनाई (chinai) or राजगीरी (rajgiri), and the mason is a rajmistri.
  • The main types are brick, stone, concrete block and glass block or veneer masonry.
  • Most new Indian buildings use masonry as infill inside an RCC frame, not to carry the floors.
  • Freemasonry shares the name but is a fraternal order, not construction.

The masonry meaning in construction is simple: masonry is building work made by laying individual units, such as bricks, stones or concrete blocks, and binding them together with mortar to form walls, foundations, arches and similar structures. The same word also names the finished wall and the mason's trade.

190 × 90 × 90
Modular brick size in mm under IS 1077:1992
~10 mm
Mortar joint commonly assumed in brickwork estimates
20%
Maximum 24-hour water absorption for bricks up to class 12.5 (IS 1077)

What Is the Masonry Meaning in Simple Words?

Masonry means construction with separate units laid in layers and joined with mortar. Merriam-Webster defines it as something built from materials used by masons, and also as the art, trade or work of a mason.

In civil engineering, masonry is a structural system. Units and mortar together are strong when squeezed (compression) but weak when pulled or bent (tension), so engineers design masonry to carry loads mostly by pressing down.

The person who does masonry is a mason. On Indian sites you will hear mistri or rajmistri. The word is pronounced MAY-sun-ree.

Units plus mortar equals masonry

If a wall is built piece by piece from bricks, blocks or stones with mortar in the joints, it is masonry. If it is poured into formwork as one piece, it is concrete work, not masonry.

What Is the Masonry Meaning in Hindi?

In Hindi, masonry is चिनाई (chinai) or राजगीरी (rajgiri), and the mason is a राजमिस्त्री (rajmistri).

Masonry terms in Hindi and on site

From HinKhoj and Multibhashi dictionaries
EnglishHindi (Devanagari)TransliterationSite usage
Masonry (the work)चिनाईchinaiBrick or stone laying
Masonry (the trade)राजगीरीrajgiriThe mason's craft
Masonराजमिस्त्रीrajmistriOften shortened to mistri
The English word "masonry" is still used on most Indian sites and in drawings, because IS codes and estimates are written in English.

Where Does the Word Masonry Come From?

The word masonry comes from "mason", the stoneworker, and Merriam-Webster dates its first known use in English to the 13th century.

Here is how it is used in a sentence:

  • The old fort's stone masonry has stood for centuries.
  • The contractor quoted separately for masonry and plastering on the second floor.
  • After the storm, falling masonry blocked the lane.

Related words include mason, masonic and stonework. Close synonyms are brickwork, blockwork and stonework.

What Are the Main Types of Masonry?

The main types of masonry are brick masonry, stone masonry, concrete block masonry and glass block or veneer masonry, named after the unit used.

Types of masonry compared

Qualitative comparison
TypeUnitWhere you see it
Brick masonry Most commonBurnt clay or fly ash bricks (IS 1077)House walls, compound walls, parapets
Rubble stone masonryRough or uncut stonesFoundations, retaining and boundary walls
Ashlar stone masonry PremiumAccurately cut, dressed stones with thin jointsTemples, heritage and facade work
Concrete block masonrySolid, hollow or AAC blocks (IS 2185)Infill walls in RCC frames, fast-build projects
Glass block and veneer DecorativeGlass blocks, thin brick or stone facingLight walls, cladding over a backing wall
Random rubble (RR) and uncoursed rubble (UCR) masonry are both forms of rubble stone masonry.

Brick masonry and block masonry are not the same. Blocks are larger, so a wall goes up with fewer joints, and many are hollow or aerated to cut weight.

Which unit fits which job?

Use brick for house walls and facing, concrete or AAC blocks for fast infill walls in framed buildings, and stone for foundations, landscaping and heritage-style work.

What Is the Masonry Meaning in Civil Engineering: Load-Bearing or Infill?

A load-bearing masonry wall carries the floors and roof down to the foundation, while a non-load-bearing wall carries only its own weight and divides space.

Load-bearing masonry

Older and low-rise homes

The walls are the structure.

  • Carries slab and roof loads
  • Thicker walls on lower floors
  • Openings must be planned early
  • Cannot be removed without engineering advice

Infill or partition masonry

Most new Indian buildings

An RCC frame carries the loads; walls fill the gaps.

  • Carries only its own weight
  • Thinner walls or lighter blocks possible
  • Layout changes are easier
  • Still needs ties and good bond

Unreinforced masonry has no steel. Reinforced masonry has steel bars or bands added so walls resist bending and shaking. In India, IS 1905 covers the structural use of unreinforced masonry.

Why seismic zones matter

Plain masonry cracks easily when an earthquake shakes it sideways. In earthquake-prone regions, an engineer should decide on reinforcement or concrete bands before you build.

What Materials and Tools Does Masonry Use?

Masonry uses units (bricks, blocks or stones), a binder (mortar made of cement or lime, sand and water) and a few hand tools.

  • Units: burnt clay bricks, fly ash bricks, solid or hollow concrete blocks, AAC blocks and natural stone.
  • Mortar: the paste spread between units. It bonds them, fills gaps and spreads load evenly. Mortar has no coarse aggregate, which is what separates it from concrete.
  • Lime mortar vs cement mortar: lime is softer and more flexible and suits heritage work; cement is harder and sets faster.

Bricks are laid in a bond, a pattern where vertical joints in one course do not line up with the course below. A stretcher shows its long face; a header shows its short end. English bond alternates header and stretcher courses.

  • Trowel for spreading mortar
  • Plumb bob for checking vertical
  • Spirit level for checking horizontal
  • Line and pins to keep each course straight
Mix ratios vary

Mortar mix ratios depend on the wall, the unit and the project specification. Follow your engineer's drawings rather than a single "standard" ratio.

How Does a Masonry Wall Go Up?

on-site photo of Indian mason laying brick on mortar with string line

A masonry wall goes up course by course: the mason sets out the line, lays the first course level, then builds upward while checking plumb, level and bond.

Step 1

Set out

Mark the wall line and corners on the foundation or slab.

Step 2

Lay the first course

Bed units in mortar to a string line and check that the course is level.

Step 3

Butter and bed

Spread mortar on each unit's end and bed it firmly so joints are full.

Step 4

Check plumb and level

Use the plumb bob and spirit level every few courses.

Step 5

Tool the joints

Finish joints neatly, or rake them back if the wall will be plastered.

Step 6

Cure

Keep the wall damp for the period your engineer specifies so the mortar gains strength.

How many modular bricks a wall needs
Bricks = wall volume in m³ × 500 + wastage
500 per m³ assumes 190 × 90 × 90 mm bricks with about 10 mm joints (a 200 × 100 × 100 mm module). Traditional 230 mm bricks need fewer per m³.
Worked example3 m long, 3 m high, 200 mm thick wall (illustrative)
Volume: 3 × 3 × 0.21.8 m³
Bricks: 1.8 × 500900 bricks
With 5% wastage (confirm with your mason)945 bricks

What Is Masonry Used For?

Masonry is used for house walls, compound walls, foundations and plinths, arches, retaining walls, parapets and large works such as dams.

  • Homes: external walls, internal partitions and parapet walls on terraces.
  • Boundaries and foundations: compound walls and stone or brick plinths.
  • Masonry dams: dams built from stone or concrete masonry. Nagarjuna Sagar Dam on the Krishna river, built between 1955 and 1967, was the tallest masonry dam in the world when completed.
  • Heritage repair: restoring old brick and stone walls, usually with lime mortar to match the original.

What Are the Advantages and Limitations of Masonry?

Masonry is durable, fire resistant and easy to build with local skills, but it is weak in tension, vulnerable in earthquakes when unreinforced and prone to damp.

  • Long life with basic maintenance
  • Does not burn, so it resists fire well
  • Heavy walls can help keep indoor temperatures steadier
  • Materials and skilled masons are available across India
  • Cracks under bending or sideways loads
  • Unreinforced walls perform poorly in earthquakes
  • Absorbs moisture, leading to damp and white salt deposits (efflorescence)
  • Slower to build than some prefabricated systems

Old mortar joints may need re-pointing over time. If damp is already showing inside, see our guide on fixing damp patches before painting.

Falling masonry is a safety signal

Bulging walls, loose parapet bricks or crumbling mortar can lead to falling masonry. Keep people clear and ask a structural engineer to inspect before repairs.

How Is Masonry Different From Freemasonry?

Masonry is the building trade; Freemasonry is a fraternal order of Free and Accepted Masons with no role in present-day construction.

Britannica traces Freemasonry to the guilds of medieval stonemasons and cathedral builders. Its first Grand Lodge was founded in England in 1717, and it kept tools such as the square and compasses as symbols. When "Masonry" is capitalised, it usually means Freemasonry.

Masonry drill bit

A masonry drill bit has a hard tip, usually tungsten carbide, for drilling into brick, concrete and stone. Use it with a hammer-action drill.

Planning a Masonry Job? What Should You Do Next?

Start by choosing the type of masonry for your wall, then check material quality and get a written estimate before you buy.

  1. Decide whether the wall is load-bearing or infill, and pick brick, block or stone to suit.
  2. Check that bricks or blocks are uniform in size, with sharp edges and no cracks, and ask for test reports.
  3. Get a written estimate that separates materials, labour and plastering.
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Frequently Asked Questions

What is the simple definition of masonry?

Masonry is building work made by laying separate units such as bricks, stones or concrete blocks and joining them with mortar. The word also means the finished wall or structure, and the trade of the mason who builds it.

What is masonry in civil engineering?

In civil engineering, masonry is a structural system of units and mortar that is strong in compression but weak in tension. Engineers use it for load-bearing walls, infill walls in RCC frames, foundations, retaining walls and even dams. In India, IS 1905 covers the structural use of unreinforced masonry.

What is masonry made of?

Masonry is made of units and a binder. The units are usually burnt clay bricks, fly ash bricks, concrete or AAC blocks, or natural stone. The binder is mortar, a paste of cement or lime, sand and water.

What do you call a person who does masonry?

A person who does masonry is called a mason. On Indian sites the mason is usually called a mistri or rajmistri, and is often helped by labourers who mix mortar and carry materials.

What is the difference between masonry and Freemasonry?

Masonry is the building trade and the walls it produces. Freemasonry is a fraternal order of Free and Accepted Masons that grew out of medieval stonemasons' guilds and kept their tools as symbols. It has no role in present-day building work.

What are the advantages and disadvantages of masonry construction?

Masonry is durable, fire resistant, built from widely available materials and familiar to most Indian builders. Its weak points are low tensile strength, poor earthquake performance when unreinforced, damp and efflorescence, and slower building speed than some newer systems.

What are stretchers, headers and courses, and how do English bond and Flemish bond differ?

A course is one horizontal layer of bricks. A stretcher is a brick laid with its long side on the wall face, and a header is laid with its short end showing. English bond uses alternate courses of headers and stretchers, while Flemish bond places headers and stretchers alternately within every course.

What are the structural and non-structural uses of masonry?

Structural uses include load-bearing walls, foundations, retaining walls, arches and masonry dams. Non-structural uses include partition and infill walls in framed buildings, compound walls, cladding and veneer facings.

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HomeRun Team

The HomeRun editorial team researches and writes our building guides.