By one definition, common, american, or scottish bond has one row of headers to five of stretchers. Skilled labor and extra care are needed to design this bond. The bulk of modern brickwork is therefore done in simple stretcher bond although this must be a cavity wall but some people will choose the look of a traditional bond, especially when trying to recreate a period style. The technique or work of constructing with bricks and mortar. Types of bonds in brick masonry wall construction and. It will be too heavy and too big to pick up with one hand.
Brickwork is made up of relatively small identical units, usually of the same size, but with a wide choice of durable colours, and presents many opportunities for the creative design manipulation of walls from the simplest plane of bricks of one. For common bond, a threequarter brick should start each way from the corner at the header course. Perhaps this is why the metric brick 20 x10 x 5 cm has not been acceptable. Each header is centrally located and placed between the standard brick slips.
It applies to both brick walls and brick paving for patios and paths, as well as to concrete block and other types of masonry construction. Dutch bond synonyms, dutch bond pronunciation, dutch bond translation, english dictionary definition of dutch bond. It is composed of header bricks, set in rows that are offset. The flemish bond as of two types, viz, single flemish and double flemish, the single flemish bond consists of flemish bond on the face of the wall and english bond on the back of the wall. With a straight wall this is not a problem, just offset each course so that the header bricks are centred on the stretcher bricks on the course. Types of bonds in brick masonry wall construction and their. Classificationofbrickshipments eachmanufacturersshipmentofbrickwasdividedintosixgroups. Like i mentioned earlier, there are various types of bonds. Garden walls built using flemish bond are one bricks wide. This type of bonding cannot be adopted in walls less than one and a half brick. The previous article on bonding in brick bulletin january 2005 discussed the basic patterns used in traditional and contemporary brickwork. Types of brick bonds some of the different types of brick bonds are, 1. Improperly arranged bricks forming continuous vertical joints are also called unbounded walls. Jeff howell is right to despair about the demise of flemish bond brickwork brought about by the building.
Technical notes on brick construction 18a november 2006. For example english bond is widely used in construction work and is considered to be the strongest bond. You can identify the bond type by examining the alternative courses or by the first three bricks on the same course. A stretcher is a brick laid so that its side is showing, a header is a brick laid so that only its end is showing.
The bulk of modern brickwork is therefore done in simple stretcher bond although this must be a cavity wall but some people will choose the look of a traditional bond. A nonstructural bond used primarily for decorative interior walls. G hudson brickwork and pointing limited free company information from companies house including registered office address, filing history, accounts, annual. Create a unique feature wall with brick slip bonding laying. Flemish bond, also known as dutch bond, has throughout history been considered the most decorative bond, and for this reason was used extensively for dwellings until the adoption of the cavity wall. Deductions in brick masonry for brickwork calculation. Header bond cannot cope with corners and for this reason the quoins and jambs of openings in header bonded walling are often formed of normally bonded brickwork in a contrasting colour. Defects in brick masonry due to workmanship is a result of poor supervision of masonry works. Relationship between brick crushing strength and brickwork strength for various mortar strengths. The choice in brickwork bond can also influence the budget. Some factors affecting the bond strength of brickwork l. The bonding of brickwork is the arrangement of brickwork by the pattern of headers the shorter face of the brick and stretchers the longer face of the brick. In this work the facing of the wall consists of flemish bond and the backing consists of english bond in each course. Faux brickwork, 4500, 140th avenue north suite 101 clearwater fl 33762 florida, united states tel.
Flemish bond definition of flemish bond by merriamwebster. Typically, rows of bricks called courses are laid on top of one another to build up a structure such as a brick wall bricks may be differentiated from blocks by size. Stretcher bond is the commonest bond used today and the least interesting in appearance. When the bricks are placed lengthwise on the face of the wall, as at a, in. Also included is information about bond breaks, bond beams and flexible anchorage. The elevation of the wall laid in header bond is shown in fig. This bond was more often used on private buildings. Good brick bonds can ensure the strength of a building and aesthetic beauty of brick walls, brick pillars and entire brick works depends on the quality of bonds. Brickwork types and brickwork bonds interesting information. It is similar to the stretcher bond but with headers instead of stretchers.
Brickwork bonds stretcher bond stretcher bond gets its name because the stretcher face of the brick is all that is seen, except on the corners where the header face is seen on each alternate row. The way the bricks fit together in a wall is called the bond, and it creates the visible pattern on the surface of the wall. In some localities the term garden bond is applied to walls built so as to show three stretchers and one header in. Basic brickwork bondsbasic brickwork bonds bondingbonding is the term given to the variousis the term given to the various recognised arrangements of brickworkrecognised arrangements of brickwork walling. The term flemish bond relates to the way the bricks are bonded together and have a pattern visible from the outside of the property that shows the end of the brick header, then the side of the brick stretcher, then the end of the brick, then the side of the brick, and this pattern repeats course after course, i. Dutch bond definition of dutch bond by the free dictionary. Each course of brick consists of alternate stretchers and headers, with the headers in alternate courses centered over the stretchers in the intervening courses. In stack bond, bricks are laid directly on top of one another with joins aligned, running vertically down the entire wall. The strength and stability of the wall is less as compared to the properly bonded brickwork.
Various defects in brick masonry and remedies are discussed. As with any wall built of brick, no two adjacent vertical joints should be in line. Single flemish bond is a combination of english bond and flemish bond. This variant of flemish bond involves two stretchers between the headers in each course. Brickwork that appears as flemish bond from both the front and the rear is double flemish bond, so called on account of the front and rear duplication of the pattern. It can be made more interesting by laying a course of different coloured bricks or to lay such bricks to form a pattern on a wall. The creative use of brick bonding in architecture, with or without contrasting or complementary brick colours, can have a dramatic effect on the appearance of a building. The most common form of bond on historic buildings is flemish bond. Typically, rows of brickscalled courses are laid on top of one another to build up a structure such as a brick wall. If the wall is arranged such that the bricks at the rear do not have this pattern, then the brickwork is said to be single flemish bond. The main purpose of using single flemish bond is to provide greater aesthetic appearance on the front surface with required strength in the brickwork with english bond. Attractive brown brick wall texture in flemish bond brickwork pattern brickwork masonry arch in flemish bond with shallow depth of focus flemish bond brickwork flemish bond brick wall english brick bond with old bricks modern red horizontal and vertical ornamental brickwork, masonry wall colorful orange brick wall background in a flemish stretcher bond pattern. The simple, regular form of a brick is very versatile and allows a great number of bond patterns to be used.
Brickwork calculation types of bricks bricks in construction. Defects in brick masonry due to poor workmanships and its. English bond flemish bond facing bond english crossing bond brick on edge bond dutch bond racking bond zigzag bond garden wall bond. Flemish bond is further divided into two different types namely. Feb 18, 2016 a love letter to circas alltime favorite architectural detail. Brickwork is masonry produced by a bricklayer, using bricks and mortar. Baker deakin university, geelong, victoria, australia, university of calgary, alberta, canada abstract factors that injluence the bond strength between brick and mortar include.
A love letter to circas alltime favorite architectural detail. Alternate bricks laid headerstretcher with the back end of the header lining up with the centre of the stretcher on the rear. Various types of bonds used in brick masonry building. Some factors affecting the bond strength of brickwork. Modern cavity walls are built in the monotonous stretcher bond. Nubuild brickwork limited free company information from companies house including registered office address, filing history, accounts, annual return, officers, charges, business activity. Bond, in brickwork, is the arrangement of the bricks adopted for tying all parts of the wall together by means of the weight resting on the bricks, as well as by the adhesion of the mortar. The closure will be placed up against the corner of the door or openings. Durability and strength of bond between mortar and brick. A few are distinctive, widely used and have names that are commonly recognised. For example, in the uk a brick is defined as a unit having dimensions less than 337. Types of brick bonds bonds used for bricks english. Oct 02, 2019 flemish bond plural flemish bonds masonry in bricklaying, an arrangement of bricks such that each course consists of alternate bricks having their short sides headers and long sides stretchers facing outwards, with alternate courses being offset. If you make a larger brick and use more than one scoop of mud, you will have to bend down twice to pick up enough mud.
Bricks can either be stacked horizontally or vertically. This bond features courses of headers offset by half a brick. Brickwork is made up of relatively small identical units, usually of the same size, but with a wide choice of durable colours, and presents many opportunities for the creative design manipulation of walls from the simplest plane of bricks of one colour to complex changes of plane and colour. The vertical joints are staggered each time by half a brick. There are many different types of brick bonds and each has its own look, installation challenges, and in the case of walls, structural considerations. Flemish bond definition is a masonry bond in which each course consists of headers and stretchers alternately so laid as to always break joints. Apr 20, 2018 of bricks required for 1 cubic metre or 1m3. The headers are centred over the join between the two stretchers in the course below. Flemish bond is further divided into two different types namely, 1.
This bond is a combination of english bond and flemish bond. Brickwork calculation and types of bricks in construction. Brickwork is masonry produced by a bricklayer using bricks and mortar. Files are available under licenses specified on their description page. Brick on edge 1 stretcher 1 header but can be 3 to 1 variants. A bond course of headers units laid with their ends toward the face of the wall can be used to bond exterior masonry to backing masonry. It is created by alternately laying headers and stretchers in a single course. Double flemish bond has the same appearance both in the front and back elevations, i.
Bricks were laid in alternate layers of headers and stretchers. Brick is most commonly used building material and used for constructing walls, roofs, paving floors, etc. More complicated bonds, which usually necessitate more grinding work, can substantially raise the price. When this big brick is burned it is likely to warp, bend and crack.
In this type of construction, the front exposed surface of wall consists of flemish bond and the back surface of the wall consists of english bond in each course. Bonding may be achieved by overlapping alternate courses rows or layers in brickwork, by using metal ties, and by inserting units vertically so they join adjacent courses. Create a unique feature wall with brick slip bonding. All stretcher bricks laid in a grid of identical courses. The introduction of flemish bond brickwork in the 17th century introduced not just strength, but a great aesthetic look to buildings. If you need help and advice with regard to independent building surveys, structural reports, property surveys, engineers reports, specific defects report, structural surveys, independent valuations, home buyers reports or any other property matters please free phone 0800 298 5424 for a friendly chat with one of our surveyors. A stretcher is a brick laid so that its side is showing, a header is a. Header laid centrally over the perpend between the 2 stretchers below.
To comply with codes of practice and the requirements of the building regulations when constructing walls it is essential that the walls are built to have stability and the capability to accept loads. Header bond header bond also known as spanish bond was a very common bond for bearing walls. It is a half bond and has the perp from the course above and below the middle of the brick. Stretcher and header bricks alternating in each course. Minimum thickness required for single flemish bond is one and a half brick thickness. Unlike walls, which have to support themselves and sometimes loads. Headers used in this manner may also be called throughstones, or perpends. This bond is used for curved surfaces in work such as well lining or well foundation etc.
Flemish bond plural flemish bonds masonry in bricklaying, an arrangement of bricks such that each course consists of alternate bricks having their short sides headers and long sides stretchers facing outwards, with alternate courses being offset. A brick bond is a pattern in which bricks are laid. G hudson brickwork and pointing limited overview free. Common bond may be varied by using a flemish header course. It was the ability to spot different bonds while walking around a town that first got me interested in brickwork. Curved brickwork is often built in header bond, because the extra joints and short faces produce a smoother curve. In this type of bond, each course consists of header and structures alternately arranged. Hakan svensson bonding may be achieved by overlapping alternate courses rows or layers in brickwork, by using metal ties, and by inserting units vertically so they join adjacent courses.
Header, stretcher, and gardenwall bond 105 but this variety of bond is more generally known as facing bond. The length of the brick its along with the face of the wall\ this pattern is used only for those wall which have thickness of half brick. All structured data from the file and property namespaces is available under the creative commons cc0 license. Few other brick bonds used for walls are brick on edge bond, raking bond, zigzag bond, garden wall bond, monk bond, sussex bond, dearnes bond, silverlocks bond, and herringbone bond. Dec 31, 2011 the strength and stability of the wall is less as compared to the properly bonded brickwork. This is the most common bond in all new building work. In recent times stretcher bond has predominated, mainly because of the speed with which it can be laid in cavity wall construction. The rat trap bond looks very similar to the flemish bond in appearance.