Types of latrine. OLCreate: HEAT_HEH_ET_1.0 Hygiene and Environmental Health Module: 20. Latrine Construction: 20.1 Types of latrine 2018-12-27

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Latrine

types of latrine

You then use the second pit until that is full. For example, a latrine with a vent pipe and a pour-flush bowl will have a longer slab to accommodate the vent pipe and a specifically shaped hole to accommodate the pour-flush bowl. The pipes are inserted at least 8-inches 20-centimeters below the surface of the pit with the remaining 28 inches 80 centimeters slanted outward above the surface. These are almost universally acceptable in rural areas and are also widely used in low income urban communities, although often not appropriate. Septic tank installers, planners, state and local regulators, civil and sanitary engineers, consulting engineers, architects, homeowners, academics, and land developers will find this publication valuable.

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Distribution of Households by type of latrine facility

types of latrine

For further protection, latrines are not dug to the ground water level or in places where pit contents may drain into the water source. The name came from the design. They get their water from a well in the compound. The screen on top of the oil is lifted by supporting hooks and cleaned of debris as necessary. Water seal of the squatting pan will be maintained by the trap. This makes the vent pipe warmer and the heat difference between the pit cool and the vent warm creates an updraft that pulls the air and odours up and out of the pit. The upper end is mortared to the bottom of the slab and encircles the squatting hole.

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Pit Latrine Slab and Platform Design

types of latrine

Pour-Flush Bowl If the pit latrine is going to have a pour-flush bowl, the shape of the squatting hole must conform to that of the bowl. Health problem arises when using a European water closet so a ceramic stand will be kept where the leg is placed in water closet. Suatty-potty-type-toilet Rim less Toilet: Here comes the new model of toilet. In reality this does not happen and ultimately the waste becomes the breeding ground for flies and other goggas. The latrine at lower right is made of corrugated metal. The seat can also be made from wood. It may be made of concrete or termite- or rot-resistant timber, with or without stones and mud covering.

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Hygiene and Environmental Health Module: 20. Latrine Construction: View as single page

types of latrine

To test the efficacy of the ventilation, a small, smoky fire can be lit in the pit; the smoke should be pulled up and out of the vent pipe and not remain in the pit or the superstructure. This trap will avoid escape of bad order from drain line by a water seal. It will have a hole, a pair of footrests, and a lid to cover the hole see Figures 1 and 2. These units may be purchased pre-fabricated and ready to install. Concrete is strong, long-lasting, and easy to clean.

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Types of Toilets

types of latrine

Normally S tarp will be used in ground floor installations as piping can be done below ground level. You will also need a sharp knife, nail or screwdriver. Answer The materials needed to make a handwashing device are a water container that can hold about 5 litres with a lid, a hollow tube of some sort for the spout, something sharp to make the hole with and something to stand or hang the container on. Apparently the home owner is supposed to use a rake not supplied by the installer to rake the waste to a hatch behind the toilet and then when it has dried out they are supposed to take it out where the supplier states that it can be used as compost. The outlet will be connected to drainage.

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Hygiene and Environmental Health Module: 20. Latrine Construction: View as single page

types of latrine

Dodge Woodson packs this reader-friendly guide with guidance and information, including details on new techniques and materials that can economize and expedite jobs and advice on how to avoid mistakes in both estimating and construction. Platforms may also be made of wood or bamboo. The width of the slab equals the width of the pit plus at least 150mm. The attractive feature of the flush toilet is that it has a water seal to prevent odours from coming back up through the plumbing. Squatting pan normally used in Asian countries. A specially designed ceramic toilet is attached to the electronic seat cover.

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12 Types of Toilets

types of latrine

The use of plastic bag liners for pails reduces the risk of accidental spillage. The design will allow the toilet to flush and clean at the same time while flushing. Or see and also Or see Or see Or see Or see if you are having a problem with flies in or around the privy. The Acknowledgements section is also used to bring to your attention any other Special Restrictions which may apply to the content. The idea is that the waste should dry out and there is usually a removable slab or hatch at the back of the toilet for the removal of the dried waste. The cost of a coupled closet or two-piece toilets is in between cost of normal water closet and cost of one piece toilet.

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OLCreate: HEAT_HEH_ET_1.0 Hygiene and Environmental Health Module: 20. Latrine Construction: 20.1 Types of latrine

types of latrine

The information is conveyed in a humorous, folksy, down-to-earth easy to understand style along with drawings, charts, tables, photos and a wealth of resource info for further research. Urinal pipes should be at least 1 inch 2. In most areas there are no tankers available for this type of service and as a result they get full. The shelter that covers such a pit latrine is known in some as an. Field inspection worksheets are included at the back of the volume. History also figures into the fine coverage. A pail latrine may be built when conditions populated areas, rocky soil, and marshes are such that a latrine of another type cannot be constructed.


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12 Types of Toilets

types of latrine

Although it's more than 20 years old, this book remains a useful reference for septic system designers. After prolonged use, a pit is typically buried. The compost can be used for growing a tree in the Arborloo system or it can be dug out to be used to spread on fields as a fertiliser. The sun heats up the pipe black heats up more than any other colour which in turn heats up the air inside. It is safe to handle and readily used as fertiliser in agriculture or can be disposed of safely.

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Latrine

types of latrine

These squatting pans have several designs and varying design country to country. The bottom of the pit should remain unlined to allow the percolation of liquids out of the pit. A skilled craftsman could reproduce a galvanized metal or concrete pour-flush bowl using the design information in the Figure 6. It typically consists of a pit or a trench in the ground, 4 feet 1. Placement of the footrests ensures that the user is correctly positioned over the hole, so their placement is important.

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