In this research, tangible and expected results were obtained from this concrete mixture, as recycling of materials or wood was the primary purpose for reducing environmental effects for these wastes present in the Sultanate of Oman and using them to produce new and inexpensive properties of concrete in replacing fine aggregate with wood powder and obtaining positive results in all samples.In this research, tangible and expected results were obtained from this concrete mixture, as recycling of materials or wood was the primary purpose for reducing environmental effects for these wastes present in the Sultanate of Oman and using them to produce new and inexpensive properties of concrete in replacing fine sand with wood powder and obtaining Positive results in all samples. When measuring the strength of the pressure on ordinary concrete, it had the largest percentage of the mixture on which the wood powder was added, so the higher the percentage of sawdust in the mixture, the lower the strength of the strength on concrete. For example, in 5% the pressure strength was 20.57N, in 10% it was 18.5 N and in 20% it was the lowest 14.25N, because each mixture has a greater proportion than the other for sawdust. Also, the reasons for the weakness of concrete were mixed in the normal way, because the mixing machine in the laboratory did not work, and also the machine was lost. As you know that sawdust has the property of absorbing water, it affected the drying of concrete, and the water was added in a higher amount than required in the calculations. The ratios that appeared were as expected with previous magazines in these experiments, and the percentage of wood powder in 5% is, we got 20.57% N, while the mixture ratio in 10% is 18.5N, and it was the highest mixture is 20%, but the lowest pressure was 14.25N. As for the tensile strength, the highest percentage was 2.45 in regular concrete, and the approved ratios ranged between (2.5-3.75) and it was the lowest in 20% because the mixture ratio is greater and it is an expected percentage, as it graduated from the highest in the mixture 5% and the more the mixture increased by the sawdust strength twice Tensile strength in concrete. The research in this paper was an expected result in the strength of pressure and tensile strength, but the purpose of this research is to take continuous results with other physical and chemical properties and greater techniques to obtain the best mix in concrete, and also it reduces the cost of concrete in recycling wood waste and reduces environmental effects.