Manufacture of Load Bearing Concrete Masonry Units Using Waste Demolishing Material
Main Article Content
Abstract
The presence of construction wastes such as clay bricks, glass, wood, plastic, and others in large quantities causes serious environmental problems in the world. Where these wastes can be used to preserve the natural resources used in construction and reduce the impact of this problem on the environment, it also works to reduce the problem of high loads of concrete blocks. Clay bricks aggregate (AB) can be recycled as coarse aggregate and replaced with volumetric proportions of coarse aggregate by ( 5% and 10%), as well as the use of clay brick powder (PB) by replacing its weight of cement (5% and 10%) and reduced in the manufacture of concrete blocks (blocks). Four mixtures will be prepared and tested to learn how to reuse the brick coarse aggregate ACB and PB powder brick as substitute materials for producing concrete blocks, use the water spray method to treat concrete building blocks (blocks) and check the Dimensions and compressive strength, and absorption.
Article received: 20/08/2022
Article accepted: 17/09/2022
Article published: 01/04/2023
Article Details
How to Cite
Publication Dates
References
Abbas, Z.K. and Abbood, A.A., 2021, February. The influence of incorporating recycled brick on concrete properties. In IOP Conference Series: Materials Science and Engineering (Vol. 1067, No. 1, p. 012010). IOP Publishing. DOI: 10.1088/1757-899X/1067/1/012010
Ain, Q.U., Duaa, I., Haroon, K., Amin, F. and ur Rehman, M.Z., 2021, December. MRI Based Glioma Detection and Classification into Low-grade and High-Grade Gliomas. In 2021 15th International Conference on Open Source Systems and Technologies (ICOSST) (pp. 1-5). IEEE. DOI: 10.1109/ICOSST53930.2021.9683838
Animesh, K., Tiwari, J. and Soni, K., 2017. Partial replacement of fine aggregate and coarse aggregate by waste glass powder and coconut shell. Int. Res. J. Eng. Technol, 4(10), pp.1872-1876.
ASTM C29/C29M–17a, "stander test Method for Bulk Density (Unit Weight) and voids in aggregate, ASTM International.
ASTM C138/C138M-17a, 2017. Standard test method for density (unit weight), yield, and air content (gravimetric) of concrete.
ASTM C143, 2015. Standard test method for slump of hydraulic-cement concrete. Annual book of ASTM standards.
ASTM C192/C192M, 2016. Standard practice for making and curing concrete test specimens in the laboratory. In Am. Soc. Test. Mater. (pp. 1-8).
ASTM C293, 2001. Standard test method for flexural strength of concrete (using simple beam with center-point loading). Philadelphia, PA, USA: ASTM.
ASTM C311-05, 2005. Standard test methods for sampling and testing fly ash or natural pozzolans for use in portland-cement concrete.
ASTM C618, A., 2019. Standard specification for coal fly ash and raw or calcined natural pozzolan for use in concrete. ASTM international.
ASTM Standard C642-13, 2010. Standard test method for density, absorption, and voids in hardened concrete.
ASTM, C., 90. Standard specification for loadbearing concrete masonry units. American Society for Testing and Materials, Philadelphia, PA, USA.
Belkowitz, J.S., 2009. An investigation of nano silica in the cement hydration process (Doctoral dissertation, University of Denver).
Comitte, A.C.I., 211.(1991). Standard Practice for Selecting Proportions for Normal, Heavyweight, and Mass Concrete (Reapproved 2009). ACI Manual of Concrete Practice, Part.
Iraqi Specifications, No.1077/ 1987.The Construction of Load-Bearing Concrete Masonry Units, the Central Agency for Standardization and Quality Control, Iraq.
Iraqi Specifications, No.45/1984. The Used Aggregate from Natural Sources in Concrete and Building, Central Apparatus for Standardization .
Iraqi Specifications, No.45/1984. The Used Aggregate from Natural Sources in Concrete and Building, Central Apparatus for Standardization .
Iraqi specification, No. 5, 2019, Portland Cement, Ministry of Planning, Central Organization for Standardization and Quality Control.
Li, J., Zhou, H., Chen, W. and Chen, Z., 2021. Mechanical properties of a new type recycled aggregate concrete interlocking hollow block masonry. Sustainability, 13(2), p.745. DOI: 10.3390/su13020745
Liu, Q. and Zhang, X.N., 2014. Expermental study on the mixture ratio and the compressive strength of concrete with Recycle crushed brick coarse Aggregate. In Applied Mechanics and Materials (Vol. 584, pp. 1362-1365). Trans Tech Publications Ltd.DOI: 10.4028/www.scientific.net/AMM.584-586.1362
Mohammed, T.U., Hasnat, A., Awal, M.A. and Bosunia, S.Z., 2015. Recycling of brick aggregate concrete as coarse aggregate. Journal of Materials in Civil Engineering, 27(7), p.B4014005.
Qasim, M. F., Abbas, Z. K., and Abd, S. K., 2021. A Review in Sustainable Plastic Waste in Concrete. Journal of Engineering, 27(12), pp. 13-22. DOI:10.31026/j.eng.2021.12.02
Qasim, M. F., Abbas, Z. K., and Abed, S. K., 2021. Producing Green Concrete with Plastic Waste and Nano Silica Sand. Engineering, Technology & Applied Science Research, 11(6), pp. 7932-7937.DOI: 10.48084/etasr.4593
Sharifi, Y., Houshiar, M., and Aghebati, B., 2013. Recycled glass replacement as fine aggregate in self-compacting concrete. Frontiers of Structural and Civil Engineering, 7(4), pp. 419-428.
Tunç, E.T., 2018, September. The effects of cement dosage on the mechanical properties of concrete produced with waste marble aggregate. In 13th International Congress on Advances in Civil Engineering (Vol. 12, p. 14).