19c96fd51791d8d23b94666 20211016070357294 beie:beie director@blueeyesintelligence.org WEB-FORM International Journal of Innovative Technology and Exploring Engineering IJITEE 22783075 10.35940/ijitee https://www.ijitee.org/ 10 30 2021 10 12 10.35940/ijitee.10.12 https://www.ijitee.org/download/volume-10-issue-12/ Assistant Professor, Dr. Mahalingam College of Engineering And Technology, Pollachi, (Tamil Nadu), India K. Srinivasan A. Manikandan Assistant professor, Dr. Mahalingam College of Engineering And Technology, Pollachi, (Tamil Nadu), India S. Manjupriya Associate Professor, Dr. Mahalingam College of Engineering And Technology, Pollachi, (Tamil Nadu), India Glass waste & Egg Shell Powder cannot be processed for useful applications and may end up in a landfill. In India nearly 30 tonnes of Glass waste in every metropolitan city generated every year. This establishes the ecological problem and is measured an additional problem on the previouslyclose-fitting landfill space.This article studies the possibility of using post-consumer Glass Waste Powder and Egg Shell in Powder form as a fractional substitute for conservative cement on concrete. During manufacturing of cement it emits a huge carbon di oxide and cause various effect to atmosphere. In this project tried to minimize the usage of cement by partial replacement of waste material from general utilities. Here I replaced cement by partial as glass powder and egg shell powder with a percentage of 0 %, 20%, 30%, and 40% and for its compressive strength up to 7, 14 and 28 Ages evaluate the strength properties. Comparison result has obtained by cube test & split tensile test. Since now a day’s the developing and developed countries are facing lack of post consumer dumping site and it has become extremely serious difficulty. This waste product should convert resource of by-product to control environmental pollutions. 10 30 2021 13 15 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijitee.org true 10.35940/ijitee.D1131.10101221 https://www.ijitee.org/wp-content/uploads/papers/v10i12/D1131029420.pdf Department of Civil Engineering, HOC College of Engineering and Technology, Rasayani, Panvel, (Maharashtra), India. Raju Narwade Karthik Nagarajan Department of Civil Engineering, Pillai HOC College of Engineering and Technology, Rasayani, Panvel, (Maharashtra), India. Rajnish Singh Department of Civil Engineering, Pillai HOC College of Engineering and Technology, Rasayani, Panvel, (Maharashtra), India. The construction industry is considered to be one of the rapidly growing industries of India. So, to fulfil such a vast and constantly increasing construction demand the labour productivity is the key factor to maintain client satisfaction, attract investment, and contribute by helping the nation with its economic growth. Aluminium system formwork is one economical and technical approach to effectively maintain productivity of labours on site. Various research studies have been conducted to compare different types of formwork system and the advantages and disadvantages of each type of formwork system are examined in terms of cost, duration, quality etc. There is no standard procedure to put a number on the efficiency of the site labour, using aluminium formwork system in the industry. So, the primary objective of this study is to find the practical labour productivity in aluminium formwork system and the factors affecting the labour productivity. For this, research is performed on Purva Silversands project, Pune, Maharashtra (Residential Project). Labour productivity and its variations could generate a greater impact on the project economy and project duration. Low productivity can decrease profitability and increases construction cost. This case study shows that the actual productivity observed is less than the target productivity in some of the months, the reasons for variation in target and actual productivity is examined and the factors that hamper the productivity mostly are natural (rain), improper management and any breakdown of machinery. Whereas, the maximum productivity achieved in a month is 10.36 sqm per man per day. 10 30 2021 16 23 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijitee.org true 10.35940/ijitee.L9552101221 https://www.ijitee.org/wp-content/uploads/papers/v10i12/L955210101221.pdf Head and Director of DST/Mintek Nanotechnology Innovation Centre Dr. Lucky Sikhwivhilu Dr. Venkataraman Vishwanathan Professor in the Faculty of Engineering and Technology, Botho University, Botswana. Titanate Nanotubes (TNT) were synthesized by aging commercial titanium dioxide (TiO2 - Degussa P25) with an alkali (KOH) solution at different time intervals. The prepared materials were investigated for their surface composition and textural behaviour by X-ray powder diffraction (XRD), Raman spectroscopy, Gas (N2 and CO2) adsorption measurements, and Transmission electron microscopy (TEM). The X-ray diffraction spectra revealed the decrease in the crystalline nature of the materials decreased by exposing them for a longer duration in the base solution. Raman spectra results showed that ageing time affected the structural properties. The specific surface area and the pore size of the newly synthesised materials were affected by the ageing process. The TEM images showed the influence of ageing during the formation of titanate nanotubes. HRTEM revealed that Pd particle sizes of <1 nm was present inside the tubes. 10 30 2021 24 27 CC BY-NC-ND 4.0 10.35940/BEIESP.CrossMarkPolicy www.ijitee.org true 10.35940/ijitee.L9549.10101221 https://www.ijitee.org/wp-content/uploads/papers/v10i12/L954910101221.pdf