SUMMARY This research work includes three main experimental stages. The first stage includes the production of foamed concrete. It is divided into two parts; in the first, mixing design (determination of the proportions of the raw materials) according to the required density was presented and in the second part, the mixing procedure has been illustrated. The second stage includes preparation of samples,(i.e. molding, finishing surface, removal from molds and curing). The third stage includes several tests to estimate properties of the final product and factors influencing them . These properties include density , compressive strength , splitting tensile strength and flexural strength. For foamed concrete with 800 kg/m3 density, the 28-day compressive strength is from (1.334 MPa) to (2.323 MPa), while with 1600 kg/m3 density, the strength is from (7.015 MPa) to (9.591 MPa). For 1600 kg/m3 density foamed concrete, the 28-day flexural strength range is from (1.08 MPa) to (2.205 MPa).
Because of rising the need for health clinics in recent years, as well as the current economic climate, the researcher used value engineering to reduce costs while retaining the necessity of these initiatives. The aim of this study is to increase the value of health clinics through applying value engineering approach to the main building (two and a half floors). Collected data, function analysis, brainstorming and alternatives, evaluating and selection, and generating the value report are the steps followed. According to the study, using the value engineering process resulted in a cost savings of 32.15 percent, or (258.305.000) million Iraqi dinars without jeopardizing the desired outcome.