A rattrap bond is a type of wall brick masonry bond in which bricks are laid on edge i. Rat trap bond rat trap bond is a brick masonry method of wall construction, in which bricks are placed in vertical position or laid on edge instead of conventional horizontal position and thus creating a cavity hollow space within the wall. Pdf base shock excitation of rattrap bond masonry saileysh. A rat trap bond is a type of wall brick masonry bond in which bricks are laid on edge i. After years of failed attempts with storebought traps, we realized we had to make a trap as clever as the rats.
The load bearing tests done at the anna university has proven that a wall in rattrap bond performs as good as the usual english bond. The first book i read of this author and it was clearly planned with great detail, lots of geographical detail etc provided. The rattrap bond technology has been developed by architect laurie baker with the. Rattrap bond technology introduction the rattrap bond technology has been developed by architect laurie baker with the habitat resource centre in india and is a result of its experimentations in costeffective housing technologies conducted over 40 years. Find a plastic container wide enough to hold the glue trap placed flat with edges at least 4 inches 10 cm high for mice and 8 inches 20 cm high for rats. Thus there is a legal basis for sueing the spammers. This is an excellent site for sharing opinion my dream house with the experts including the viewers of this site. Additionally, try feeding your rat treats from your fingertips so it associates you with food. Can make a wall of one brick thickness with fewer bricks than a solid bond. If the bricks available, are having a compressive strength of more than 4. The rattrap bond technology has been developed by architect laurie baker with the habitat resource centre in india and is a result of its experimentations in costeffective housing technologies. Filler slab free download as powerpoint presentation.
A modification of flemish bond with the stretchers laid on edge explanation of rattrap bond. There are several types of bonds developed in different countries from time to time. The first rule of starting any masonary whether exposed or not is to place all the units bricks, blocks, or stones in the bond decided all over the plinth even covering the door openings. In our smart rat trap, the arduino reads a proximity sensor, then powers electromagnets to drop a cage on even the cagiest of uninvited furry guests. Best rat glue trap,rat paper trap,cardboard mouse trap. The monitored rooms have rat trap bond walls made of the conventional bricks. The rat trap bond looks very similar to the flemish bond in appearance. There have been several topics on the 1933 quetta earthquake after which it was found that of the buildings that survived many had the rat trap bond in which alternate bricks are laid endwise across the inner and outer walls. You may ask, why somebody would build such a mousetrap. An animal friendly mousetrap with photo, video and email function. The rattrap bond technology has been developed by architect laurie baker with the habitat resource centre in india and is a result of its experimentations in costeffective housing technologies conducted over 40 years. Waste auditing is conducted to quantify the amount and types of waste generated in a building.
Rat trap bond pdf a rat trap bond is a type of wall brick masonry bond in which bricks are laid on edge i. Home resources social development what is appropriate technology. You may do so in any reasonable manner, but not in any way. Thermal comfort in traditional buildings composed of local. Usage of this technology leads to 20% reduction in the numbers of bricks required for the construction and this automatically brings down the price. The southern and western walls of the building, which face the sun during the day, have been built using a type of masonry called the rattrap bond. This technology has been used in india for over 20 years and has been. Rattrap bond also chinese bond substantially observes the same pattern as flemish bond, but consists of rowlocks and shiners instead of headers and stretchers. When a more efficient form of construction such as the rat trap bond wall construction is considered, the. One of the core principle of the society for environment protection sep is to promote a sustainable and accountable society through scientific and technological interventions and by creative involvement of youth in social reconstruction. One such building technique is the use of rat trap. This file is licensed under the creative commons attribution 3. Video on youtubeif i would win the epilog contest i would use the z. Pdf comparative performance of masonry bond patterns.
You can reduce construction cost of your house by approximately 26% by using a simple construction technology called rat trap bond. It will evaluate the existing waste management system including the segregation, storage and disposal. Rat trap is dedicated to bringing you the best of trap, future bass, and chill trap on a daily basis, monday through friday. Pdf experimental investigation of rattrap bond masonry systems. Rattrap bond is a kind of wall brick masonry bond in which bricks are sited on edge such that the shiner. Wideskall disposable mouse mice glue sticky traps 4. Hope house construction low cost feature rat trap bond walls. This is a good copy of the music video for the band air fare. Rat trap bond technology introduction the rat trap bond technology has been developed by architect laurie baker with the habitat resource centre in india and is a result of its experimentations in costeffective housing technologies conducted over 40 years. Hazardous combustion products may include and are not limited to carbon monoxide and carbon dioxide, and other small molecular weight hydrocarbons.
They are called as stretcher bond, english bond, flemish bond and rat trap bond. Rattrap bond article about rattrap bond by the free. Project rat trap offers a possibiltiy to establish direct links between email harvesters and email spam senders and to visualize these relationships worldwide. Pdf comparison of performance of rat trap brick bond with the. A universal theme runs through all of them a belief. Place the glue trap and the mouse or rat rodentside up in the plastic container, and take outside. Pdf comparison of performance of rat trap brick bond. Hence, from a thermal comfort perspective, rat trap bonds are preferred in regions with extremely hot summer or extremely cold winter. Contrary to other technologies, this amazing building technology is not new to us. Rat trap bond technology practical action sri lanka.
When you pick it up, softly say its name so it can start to recognize it and come when you call. In addition, the air cavities act as a thermal insulation and reduce heat penetration from the external sources. The rattrap selma lagerlof full summary the rat trap written by selma lagerlof is a short story about an old disheartened beggar and thief who is taken in and shown generosity by a young woman, her kindness changes his bitter attitude about life. How to bond with your pet rat with pictures wikihow. This gives a wall with an internal cavity bridged by the rowlocks, hence the reference to rattraps. Setting on the place where rats activities found, it will work once those landing on the rat glue trap. With this technique there is reduction in cost of the wall by 25% as with conventional english bond 9thk wall 350 bricks are required per cu. Download as pptx, pdf, txt or read online from scribd. Rattrap bond saves consumption of bricks by 18% and cement by 24% as compared to conventional english bond in addition to being lighter by 25% in weight.
Rat trap bond technology practical action sri lanka practical. Rat trap bond it is made by placing the bricks on their sides having a cavity of 4. Rat trap bond information civil engineering facebook. While laying bricks, the manner in which they overlap is called the bond. 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. Established in 1994 and registered in 2000, society for environment protection sep is a multidisciplinary youth organization working in the fields. Rat trap bond pdf a rattrap bond is a type of wall brick masonry bond in which bricks are laid on edge i. To bond with your pet rat, start handling and playing with it while its young and easier to train. I did however feel that the story was a bit farfetched in places which i found irritating 1 fugitive vs british army searchers is surely not going to slip through their fingers so many times and given the state he was in too. The proposed investigation aims at investigating the structural strength or rap trap bond wall, presently in any masonry structure the use of english bond brick is one of material made from clay. Skilled labor and extra care are needed to design this bond. Glue trap faq for rat and mouse control pest control. Usually applied on breeding farm, vegetables garden, barn, home, restaurant, office, school effective and nontoxic for rat infestation. Rat glue trap is primarily made of sticky adhesive glue coated on paper or plastic tube for rat killing.