types of brick bond

11 Types of Brick Bonds With Structure Details

What Is Brick Bond?

 It is a pattern or framework in which bricks are laid. It can also be defined as an arrangement of bricks in brick wall construction called brick bonds. 

There are many various bonds in brick masonry and each has its own look, installation difficulties, and in the case of walls, structural considerations.

Most of all bonds require bricks or other masonry units of a similar size or else at least compatible sizes.

Brick masonry work is done by placing side by side and one on another with mortar to make the bond between them. All ancient and historical building has evidence of the use of brick masonry work in it.

Uniform sizing makes a regular, repeatable pattern that can be provided over any size of the region. Many bond pattern designs in such a way of interlocking each row of brick called a course to the neighboring courses. 

Brick masonry strength depends on the type of bond and materials used for construction. They play an important role in providing strength, stability, and durability to brick masonry.

Bonds in masonry wall construction are categorized based on the laying and bonding pattern of bricks in walls.

It is developed by the mortar filling between layers of bricks and in grooves when bricks are laid adjacent to each other and in layers in walls.

Mortar, lime mortar, and mud mortar are mostly used materials for brick bonds.

Read More: What Is the Standard Size of Brick In India?


Types of Brick Bonds

Let’s take a look at some of the most popular brick bonds used for walls,

1. Stretcher Bond

Stretcher Bond - Types of Brick Bond and Their Advantages
Stretcher Bond

Bricks are laid horizontally and flat with a long side called a stretcher and in this bond, all brick is laid as stretchers, which is lengthwise shown in fig. Sometimes stretcher bond is also known as a running bond.

The limitation of the stretcher bond is that it cannot make an effective and strong bonding with adjacent bricks in full-width thick brick walls. They are only suitable for one-half brick-thick walls such as partition walls.

Walls constructed using these bonds are not strong enough to stand alone in case of long span and height. Thus they need supporting structures such as brick masonry columns at regular intervals.

Advantages of stretcher bond

This bond is mostly used in steel or reinforced concrete framed structures as the outer facing as well as for the construction of cavity walls.

Different types of wall construction done using stretcher-type bonds are

  1. Sleeper walls
  2. Boundary walls
  3. Partition walls
  4. Division walls (internal dividers)
  5. Chimney stacks

2. Header Bond

 Header Bond - Types of Brick Bond and Their Advantages
Header Bond

Header means a shorter square span face of the brick which has dimensions 9cm x 9cm. In these bonds, all bricks are placed as headers on the faces of any type of wall. Sometimes header bond is also called a heading bond. 

While Stretcher bond is used for the construction of walls of half-brick thickness whereas this bond is used for the construction of walls with full-brick thickness.

In these bonds, the overlap is kept equal to 1/2 the width of the brick. For this purpose three-quarter brickbats are used in alternate courses as quoins.

Advantages of Header Bond

  • Easy to construction
  • Simple structure
  • No skilled labor required

3. English Bond

English Bond - Types of Brick Bond and Their Advantages
English Bond

English bond in the brick masonry work consists of one course of the stretcher and another course of the header above it, i.e. pattern formed by laying alternate courses of stretchers and headers.

Headers are laid centered on the stretchers in the course below and each alternate row is vertically aligned.

For the breaking of continuity of vertical joints, the queen closer is used at the beginning and end of a wall after the first header in each heading course.

A queen closer is a brick cut lengthwise into two halves and used at corners in brick walls.

Advantages of English Bond

English bond is one of the strongest bonds but it requires more facing bricks than any other bond. Brick flooring is done with an English bond.

Read More: Brick Masonry Vs Stone Masonry – Which Is Better?


4. Flemish Bond

Flemish Bond - Types of Brick Bond and Their Advantages
Flemish Bond

Flemish Bond also famous as the Dutch bond, is created by laying alternate headers and stretchers in a single same course.

The very next course of brick is laid in such a way that the header lies in the center of the stretcher in the course below, i.e. the alternate headers of each course are centered on the stretcher of the course below. Each and every alternate course of this bond starts with a header at the corner.

This bond is difficult to construct and requires high skill to lay it perfectly as all vertical mortar joints need to be aligned vertically for the best and great effects. 

For the breaking of vertical joints in the successive courses, closers are putting alternate courses next to the quoin header. Bats are used for walls having their thickness equal to an odd number of half bricks.

Even though Flemish bonds have a better appearance it is weaker than English bonds for load-bearing wall construction.

So, if the pointing has to be done for brick walls, then the Flemish bond can be used for the best aesthetic view but for the walls have to be plastered, then the English bond is more suitable.

Advantages of Flemish Bond

  • Flemish Bond gives a better outer appearance.

Types of Flemish Bond

There are two types of Flemish bonds,

A single Flemish Bond is a combination of English bonds and Flemish Bond. The front exposed surface of the wall is composed of a Flemish bond and another back surface is composed of an English bond in every single course while a Double Flemish Bond takes a similar kind of appearance both in the front as well as the back of elevations.


5. English Garden Wall Bond

The arrangement of bricks in the English Garden Wall is similar to that of the English bond except that the heading courses are only inserted at every (4th or 6th ) course whereas stretchers are used in consequent courses every (3rd, 5th, or 7th ). In short, the arrangement consists of one course of headers and three courses of stretchers.

The queen closer is placed next to the queen header of the heading course forgiving the necessary lap.

English Garden Wall Bond - Types of Brick Bond and Their Advantages
English Garden Wall Bond

6. Scottish Bond & American Bond

In the bond, the stretchers course is used 5 times consequently then it is known as Scottish Bond and If it is used 7 times consequently then the bond is known as American Bond


7. Flemish Garden Wall Bond

Flemish Garden Wall Bond - Types of Brick Bond and Their Advantages
Flemish Garden Wall Bond

The Flemish bond has Stretcher, Header & Stretcher Models. It is also known as Sussex Bond.

In this bond instead of having 1 stretcher & 1 header, here we have 3 in 1, 3 numbers of stretchers, and 1 header in the same course. It is also known as balanced bonding. You can see that by the Image.

In the Flemish garden wall bond, it is two types of variations of the Flemish bond one is 3 stretcher in 1 header ratio other is 2 stretcher in 1 header ratio.

Read More: 30+ Types of Bricks used in Construction


8. Stack Bond

tack Bond - Types of Brick Bond and Their Advantages
Stack Bond

In bond, bricks are laid directly on top of one another with joints aligned, running vertically down the whole wall. Bricks can be stacked horizontally or vertically too.

The alignment of joints results in minimal bonding which means that this bond is weak and often structurally unsound unless wire bed-joint reinforcement is placed in every horizontal course or, where loading is moderate, every alternate course. This is often used purely for decorative purposes and in rain-screen applications.


9. Raking Bond

In this bond type, the bonding bricks are laid at any angle except zero or ninety degrees. This type of arrangement helps to increase the longitudinal stability of thick walls’ built-in English bonds.

In this pattern of bonding, the space between the all external stretchers of a wall is filled using bricks inclined to the face of the wall.

A raking bond is introduced at certain intervals along with the height of any wall.

There are two common patterns of raking bonds;

  1. Herring hone bond
  2. Diagonal bond

1. Diagonal Bond: It is best suited for walls of two to four brick thicknesses. A diagonal bond is normally introduced at every fifth or seven-course along with the height of the wall.

Bricks in this bond are placed end to end in such a way that extreme corners of the sequence remain in contact with stretchers.

Raking Bond - Types of Brick Bond and Their Advantages

2. Herringbone bond: This bond is suited for very thick walls usually not less than four bricks thick.

In this pattern of brickwork, bricks are laid in a course inclined at  45° in 2 directions from the center. This type of bond is also commonly used for brick paving.


10. Zig Zag Brick Bond

Zig Zag Brick Bond - Types of Brick Bond and Their Advantages
Zig Zag Bond

Zig Zag Bond is very similar to a herring-bone bond only difference is that in this case the bricks are laid in a zig-zag pattern. It is mostly adopted in brick-paved flooring.


11. Facing Bond

Facing Bond - Types of Brick Bond and Their Advantages
Facing bond

Facing bonds in brick masonry are mostly adopted for thick walls, where the facing and backing are chosen to be constructed with bricks of different thicknesses.

Typically, this band consists of a heading and stretching courses arranged in a manner that one heading course comes after quite a lot of stretching courses.

The load distribution of walls using facing bonds is not uniform because of the difference between the facing and the number of joints in the backing. This can also lead to unequal settlement of the 2 thicknesses of the wall.


Watch Video: Different Types of Bond In Brick And Their Uses

FAQs:

Which is the Strongest Brick Bond?

The header Bond in brick is considered to be the strongest and most widely used bond in masonry construction. Header means a shorter square span face of the brick which has dimensions 9cm x 9cm. The arrangement is such that it forms the strongest bonding between bricks, making it the strongest bond for bricks.

Why bonds are necessary for brickwork?

Bonds in brickwork are necessary for the stability of the wall, transferring the load in proportion to the wall thickness. Brick bonds are also responsible for the strength gained by the masonry wall in order to deal with the loading of the structure.

Flemish Bond

Flemish Bond also famous as the Dutch bond, is created by laying alternate headers and stretchers in a single same course. For the breaking of vertical joints in the successive courses, closers are putting alternate courses next to the quoin header. Bats are used for walls having their thickness equal to an odd number of half bricks

Brick Bonding

 It is a pattern or framework in which bricks are laid. It can also be defined as an arrangement of bricks in brick wall construction called brick bonds. There are many different bonds in brickwork and each has its own look, installation difficulties, and in the case of walls, structural considerations.

Brick Bond Types

Different types of bonds in brick masonry
1. Stretcher Bond
2. Header Bond
3. English Bond
4. Flemish Bond
5. English Garden Wall Bond
6. Scottish Bond
7. American Bond
8. Flemish  Garden Wall Bond
9. Stack Bond
10. Raking Bond


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