Flemish stretcher bond separates courses of alternately laid stretchers and headers, with a number of courses of stretchers alone. Runner bond and raking stretcher bond single wythe wall stretcher extreme temperature. Patterns and layouts for flags and slabs pavingexpert. Oct 27, 2017 types of bonds, stretcher bond, header bond, english bond, main features of english bond,arrangement of bricks in english bond, flemish bond, dutch bond, garden wall bond, raking bond,two varieties of raking bond viz. Aesthetically this gives a descending movement to the bond. So here we come to the end of the discussion on header bond and stretcher bond. I assume that the two or three sleepers that will be cut will then need to be endtreated with reseal or some such and be on the outside ends am also wondering. The types of raking bond are diagonal brick bond and herringbone brick bond herringbone brick pattern. This bond is used to provide an ornamental finish to the face of the wall and also used as flooring pattern. Longer narrow face of the brick is called as stretcher as shown in the elevation of figure below. This video explains what raking bond in brick masonry brickwall is. The most common form of bond on historic buildings is flemish bond.
It is often used in cavity wall construction reinforced with metal ties back to the main structural wall. Raking stretcher bond common bond or ameican bond 33. Bond patterns such as flemish bond, english bond, dutch bond english cross, common bond. Stack bond is most effectively used with units that have very little size variance, but does not have the structural strength of running bond. Modern cavity walls are built in the monotonous stretcher bond. Stretcher bond synonyms, stretcher bond pronunciation, stretcher bond translation, english dictionary definition of stretcher bond. Header bond is useful when the design demands curved surfaces to be constructed. Stretcher bonds stretcher bond, or stretching bond.
Stretcher bond patterns are often applied to paths. Raking stretcher bond article about raking stretcher bond. The stretchers above and below this row are staggered to prevent the joints from. With regular stretcher bond you can create such a pattern around linear entities. For the flemish bond, each course is made up of alternating stretchers and headers. A flemish bond also referred to as dutch bond, is a brick construction pattern created by laying alternate stretchers and headers in a single course. The english bond tended to seen more in industrial buildings. Basket weave bond this pattern imitates a basic inandout weave. The features of this types of brick bonds are as following. Its a common pattern achieved using rectangular pavers. Also consists entirely of courses of stretchers, but with the bricks in each successive course staggered in some pattern other than that of standard stretcher bond. Flemish bond in brickwork a bond consisting of alternate headers and stretchers in each course. Stack bond all courses are stretchers and all joins are in line. The choice in brickwork bond can also influence the budget.
Raking stretcher bond this pattern is very much like the running bond brick laying patterns except that the stretchers are placed at onethird or one fourth increments of the stretcher below it. Incidentally, scotch bond is a variant with five courses of stretchers and american bond has seven. The manner in which bricks are arranged in a wall is obviously of great importance to the appearance and strength thereof. Apr 16, 2020 stretcher bond is the term given to the repeating pattern the bricks are laid in. Bond\r the word bond, when used in reference to masonry, may have three meanings. What are different types of closer in brick masonry. The pattern is then repeated throughout the project. One or more stretching courses per alternating course flemish. Stretcher bond definition of stretcher bond by the free. The stretcher bond is more commonly found in present modern housing as it is suitable for a single brick skin allowing for a cavity and block wall behind. This pattern is used only for half brick thick walls i. David reid teaching mathematics through brick patterns.
The running bond is the most used bond and is composed of stretchers offset by 12 brick per course. Stretcher bond, also called as running bond, is created when bricks are laid with only their stretchers. Within autocad 2006, the brick hatch for this particular configuration, norman brick, third running, complex double lines is not correct. You have complete control over the dimensions of the pattern.
However, when modular flags are available, it is possible to create truly random layouts that use a variety of sizes minimum three and fully obey the rules for. They are suitably used only for onehalf brick thick walls such as for the construction half brick thick partition wall. It looks as if the weft and the warp each had two threads. It is easy to lay with little waste and composed of stretchers set in rows, offset by half a brick. Apart from using it for curved surface, it can also be used for the brickwork in foundations. This is a pattern formed by laying alternate courses of stretchers and headers.
The method by which individual masonry units are interlocked or tied together to cause the entire assembly to act as a single structural unit. Brickwork in this bond may have between one and four courses of stretchers to one course after the flemish manner. Stretcher bond definition is a bond with all the bricks or ashlars laid as stretchers breaking joint. English bond with headers highlighted flemish bond. The stretcher bond paving pattern is achieved by laying pavers flat, with the edge of the paver parallel to the edge of the paved area. Mortar bond refers to the adhesion of the joint mortar to the masonry units or to the reinforcing steel. The end of each tile is lined up with the centre of the tiles that are both directly above and below it. Twisted pillars this animation shows the construction of a twisted brick pillar, 440 by 440mm and offset by 10 degrees due to the lack of plumbing points, it can sometimes be difficult for beginners, to keep such spirals absolutely upright. In addition to the common bond pattern, there are a number of other patterns from which to choose. The majority of modern structures were built using a running, or stretcher bond pattern. My tour also includes a brick pattern in which the offset alternates left and right see fig. By using the previous directions for laying the common bond, you can use any of these patterns to give variety to your bricklaying work. Stretcher bond uses square or rectangular tiles that are laid like bricks in a wall. 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.
A variation on the running bond is the running bond, which is also composed of all stretchers. Running bond is common in brick veneer walls and wall cavity construction. Brick designs for patios and pathways halfbasket brick pattern. The pattern formed by the masonry units and the mortar joints on the face of a. This type of brick format is used mostly in interior settings because it is only applicable in thinwalled settings. The closure will be placed up against the corner of the door or openings. The vertical joints are staggered each time by a quarter or threequarters of the bricks length. Each header being centred on the stretcher above and below. As with any wall built of brick, no two adjacent vertical joints should be in line. The grid brick pattern consists of a basic horizontal and vertical grid pattern, with two bricks placed horizontally, then two vertically. A brickwork pattern similar to english bond except that each stretcher is a bull stretcher.
Raking stretcher bond like running bond, but instead of the overlap between bricks being half a brick, it is less, usually a third or a fourth of a brick. The next course of brick is laid such that header lies in the middle of the stretcher. English bond is undoubtedly the strongest, as it almost entirely avoids continuous vertical joints see fig. The method by which individual masonry units are interlocked or tied together to cause the\r entire assembly to act as a single structural unit. Types of brick bonds some of the different types of brick bonds are, 1. Something, such as a fetter, cord, or band, that binds, ties, or fastens things together. The method by which individual masonry units are interlocked or tied together to cause the\r\nentire assembly to act as a single structural unit. Brick raking stretcher bond field detailed 3d warehouse. Raking stretcher bond definition of raking stretcher. As with raking stretcher bond offsets of one third and one fourth are most common. Pattern bond refers to the pattern formed by the masonry units and mortar joints on the face of a wall. Coordinate covalent bond article about coordinate covalent bond by the free dictionary. Runner bond wythe portland cement water and sand type o 35. English bond, flemish bond, stretcher bond, header bond, facing bond, raking bond, garden wall bond, dutch bond, english cross bond, zigzag bond, silverlocks bond.
This can even be carried out to the left and to the right. Alternate courses lie in opposing directions, resulting in a zigzag pattern. Mathematically this pattern displays the symmetry p2. Raking stretcher bond similar to stretcher or running bond but the overlap of the bricks is less than half a brick. Flare headers stretchers in brickwork, bricks that are of a darker colour than the main, used to pick out patterns. Walls built using the traditional stretcher bond are just a half brick wide. Mar 15, 2017 in this bond, the bricks are laid as headers and stretchers in each courses in such a way that headers are laid on bed aid the stretchers are laid on edge forming a continuous cavity.
A pattern made up of rows of stretchers with each stretcher centred on the stretcher below it. But the limitation of stretcher bond is that it cannot make effective bonding with adjacent bricks in full width thick brick walls. The following are typical brick bonds frequently used for paving. Of the patterns illustrated above, herringbone, dutch and tudor all fulfil this requirement, but each is very definitely a pattern. A brick bond is a pattern in which bricks are laid. It was the ability to spot different bonds while walking around a town that first got me interested in brickwork. Types of brick bonds classification of brick bonds. Bond is typically used where the unit width is the length i. Symmetries in a raking stretcher bond s3 in this case in raking stretcher bond the offset is in the same direction in each course.
Beginning of a dialog window, including tabbed navigation to register an account or sign in to an existing account. Each header is centered on a stretcher above and below. This pattern includes vertical supports tied in to the foundation of the structure the wall is being built on. There are many different types of brick bonds and each has its own look. Allstretcher bond definition of allstretcher bond by the. Types of bonds in brickwork stretcher and header bond.
Includes over 70 knots and small repeat patterns plus projects paperback june 11, 20. Stretcher bond in the brick is the simplest repeating pattern. Types of bonds in brick masonry wall construction and. The bond, in which headers and stretchers are laid in alternate courses, is called english bond. With a straight wall this is not a problem, just offset each course by half a brick. In raking stretcher bond the offset is in the same direction in each course. Rattrap bond follows the same pattern as flemish bond, but alternates rowlocks the short header.
A brick bond with courses of flemish bond with alternating courses of stretchers and with the joints of every other row of stretchers centered on a vertical line of headers. Reinforcing ties are usually used with it because of the absence of headers. The joints are centred above and below each course by half a brick. More complicated bonds, which usually necessitate more grinding work, can substantially raise the price. Bond \r\nthe word bond, when used in reference to masonry, may have three meanings. Find all the books, read about the author, and more. As detailed in the stepbystep instruction, this is a variation of the running bond, with a. You can identify the bond type by examining the alternative courses or by the first three bricks on the same course. Teaching mathematics through brick patterns by david reid in. Dec 31, 2011 header bond is useful when the design demands curved surfaces to be constructed. Technical notes 30 bonds and patterns in brickwork march 1999 bond the word bond, when used in reference to masonry, may have three meanings. Types of bonds in brick masonry wall construction and their.
Bonds used for bricks stretcher, flemish, english and. The vertical joints are staggered each time by half a brick. Search results for stretcher bond brickwork stock photos and. 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. Paving patterns for residential pathways and driveways. With this design, stretchers are placed end to end along the length of a row. Field of bricks for construction of walls in the raking stretcher bond pattern, with rows of stretchers displaced by of a brick length per row. The courses of stretchers are often but not always staggered in a raking pattern.
Types of bonds, stretcher bond, header bond, english bond, main features of english bond,arrangement of bricks in english bond, flemish bond, dutch bond, garden wall bond, raking bond,two varieties of raking bond viz. Every alternate course of flemish bond starts with header at the corner. Reddish brown brick wall background with raking stretcher bond brickwork pattern. When you use it, its just regular norman running, meaning the brick below is centered on th. Bonds used for bricks stretcher, flemish, english and american. Jul 27, 2011 to the header, to maintain the bond also, since the lap is now only. A wall of only stretchers where each row is slightly offset to one side or the other rather than over center like regular stretcher bond. The following are the salient features of english bond. The stretcher board pattern can be varied using the raking stretcher pattern.
The overlap between bricks is usually a third or a quarter of a brick, instead of half a brick. In this brick bond, every alternate course demonstrates headers and stretchers. 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. The flemish bond which was one of the first popular bonds and seen in many georgian and victorian properties. I too intend to run 1200 centres for posts but was going to use 200 x 50 sleepers for posts as well as the horizontals. Stretcher bond is the commonest bond used today and the least interesting in appearance. Stretcher bond also known as running bond in this bond all the bricks are laid as stretchers on the faces of walls. Raking stretcher bond meaning of raking stretcher bond.
Flemish stretcher bond like running bond, but with single rows of flemish bond alternating headers and stretchers every n rows. Raking bonds are provided between the two stretcher courses of the wall having a thickness equal to even multiple of half bricks. This bond is not as strong or durable as english bond, but is considered much more decorative. The joins between the stretchers are centred on the headers in the course below. 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. The technique or work of constructing with bricks and mortar. The american bond is the most common because it is so easily laid. Random ashlar squared or rectangular stones not cut or laid in any particular pattern. American bond these brick laying patterns are made by running a bond with a row of headers and replacing every nth course n is usually odd. Stretcher bond definition of stretcher bond by merriamwebster.
The pattern can be varied by including multiple stretchers between each header within the course, which then changes the name to a garden wall bond. Unlike raking stretcher bond these patterns have no handedness. Various types of bonds used in brick masonry building. Flemish garden wall bond has three stretchers between single headers in each course and is also known as sussex bond.