Rainwater Reservoirs above Ground Structures for Roof Catchment (GTZ, 1989, 102 p.): 2. Catchment possibilities and choice of reservoir types

Rainwater Reservoirs above Ground Structures for Roof Catchment (GTZ, 1989, 102 p.)

2. Catchment possibilities and choice of reservoir types

		2.1 Cost-benefit ratio
		2.2 Introduction of the different types of reservoirs and their advantages
		2.3 History of ferro-cement
		2.4 Calculation of rainwater volume and choice of reservoirs