The materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.he materials you put into your compost pile have a major impact on how well the composting process works and the quality of the final compost.
Dual flush toilet. Dual flush toilet. A dual-flush toilet is a variation of the flush toilet that uses two buttons or handles to flush different levels of water. It was proposed by American industrial designer Victor Papanek in his 1976 book Design for the real world, but the first practical implementation was designed in 1980, by staff at Caroma.
1 Depending on the model and other factors, toilet installation can cost between $100 to as much as $700. 2  Typical gravity-flush toilets can cost $100 to $ 300 to install, while a dual-flush toilet can cost anywhere from $200 to $600 to install.3  Pressure and vacuum assisted toilets can cost $300 to $650 to install. The prices above will not include the prices of the actual toilet but are for the installation only. 2  According to the data from Homewyse.com, the average low-end cost of installing a toilet is $266, while a high-end one costs $338.