The rattrap33 world about him the whole world with its lands and seas, its cities and villages was nothing but a big rattrap. When a more efficient form of construction such as the rat trap bond wall construction is considered, the environmental performance of clay. Rattrap bond masonry is being widely used in construction of. The rat trap brick wall can be constructed in 8 or 9 thicknesses its strength is compatible with to standard 9 brick wall, but consumes 20% less. Rat trap bond is a modular type of masonry bond in which the bricks are placed in a vertical position which creates a cavity in the wall while maintaining the same wall thickness as that of the conventional brick masonry wall.
Rat trap bond brick wall construction by earthbound. Download as docx, pdf, txt or read online from scribd. Rat trap bond introduction, construction, advantages. Basic construction training manual for trainers 15 ongoing brick wall rat trap bond construction 1. Pdf energy efficiency and sustainability are the basic needs of modern era.
Rat trap bond information civil engineering facebook. Pdf experimental investigation of rattrap bond masonry systems. Rat trap bond is a brick masonry method of wall construction, in which bricks are placed in vertical position instead of conventional horizontal position and thus creating a. Pdf experimental investigation of rattrap bond masonry. The rat trap bond construction is a modular type of masonry construction. Rat trap bond wall is a cavity wall construction with added advantage of thermal comfort. Rat trap bond is a brick masonry method of wall construction, in which bricks are placed in vertical position instead of conventional horizontal position and. Rat trap bond is a brick masonry method of wall construction, in which bricks are placed in vertical position instead of conventional horizontal position and thus creating a cavity hollow space within the wall. Here is a feature that the hope house is incorporating into their construction to reduce the cost of material and to make the building efficient for a long run. In order to achieve this there are several building construction. Disaster resistant cost effective techniques in construction of. Building walls with rat trap bondtheyre really cool bt.
Rat trap bond is also commonly referred to as chinese brick bond. This type of construction is very advantageous in a tropical humid climate. Building with many windows providing desired ventilation and light. Strength is equal to standard 10 250mm brick wall, but consumes. Pdf comparison of performance of rat trap brick bond with the. Rat trap bond construction, advantages, and disadvantages. The interiors remain cooler in summer and warmer in winters. Hope house construction low cost feature rat trap bond. One such building technique is the use of rat trap. Pdf base shock excitation of rattrap bond masonry saileysh. The air medium that is created by the bond helps maintaining a good thermal comfort inside the building. The concept of a rat trap bond was first introduced in kerala in the 1970s by architect laurie baker. Due care must be taken while designing the wall lengths and heights for a structure. There are several types of bonds developed in different countries from time to time.
It will evaluate the existing waste management system including the segregation, storage and disposal. While laying bricks, the manner in which they overlap is called the bond. They are called as stretcher bond, english bond, flemish bond and rat trap bond. The main concept in which this type of masonry bond is based is the reduction in the number of bricks and mortar by forming a hollow space or cavity in the middle portion. Rattrap bond system consists of an array of headers 8281 has defined a box type construction as consisting and stretchers with bricks laid vertically on.
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