Tag: physical properties

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Review on Resin Modified Core Build Up Materials

The study’s objective is to assess and comprehend the significance of altering resin-based core building materials in order to improve their physical and chemical properties. The oro-facial structures’ structural harmony, operational effectiveness, and aesthetic coherence should all be recoverable using restorative materials. It must have the following characteristics in order to satisfy these requirements: enough…
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July 29, 2022 0

Application of Mollusc Seashell as Aggregate in Concrete

Recycling waste materials in cement-based products has been the subject of recent studies on sustainable construction. Large quantities of mollusk seashells are frequently discarded as rubbish along beaches or in landfills, bringing health and environmental problems including as pollution and vector breeding. Mollusc seashell waste is managed by recycling the seashell as a partial or…
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November 20, 2021 0

Nanodontics- A New Horizon in Dentistry

The use of nanotechnology in dentistry is known as nanodentistry. With the beginning of the twenty-first century, a new paradigm for state-of-the-art patient care was thrust upon dentistry. Proteomics, gene therapy, vaccine development, stem cells, tissue engineering nanotechnology, and drug development using combinatorial chemistry have all made significant advancements in recent years. Although much of…
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September 11, 2021 0

Properties of the Oil Heat-Treated 10 and 15 Years-old Cultivated Tectona Grandis

Oil heat treatment was used on ten (10) and fifteen (15) year-old cultivated Tectona grandis (teak) to see if their qualities improved. The middle section of T. grandis was chosen and treated for 2 hours at 160oC, 200oC, and 240oC. Based on their physical and mechanical qualities, the study compared the effectiveness of treated and…
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September 11, 2021 0

Recent Design and Development of Hydraulic Jack Operated Hose Crimping Machine

The purpose of this chapter is to explore the invention of a hydraulic hose crimping machine that does not require power. According to a thorough review of the literature, the authors were inspired to design a hydraulically powered crimping machine by the manufacture of electrically powered crimping machines. When the rig is in motion, this…
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July 15, 2021 0

Physical Properties of Dispersed Silica: A Recent Study

In this paper physical properties as distribution width (Qx, percent ) and density (qx, percent ) of colloidal dispersed system were defined photon cross correlation spectroscopy (PCCS) at average size as 17.06nm for D50, percent and area of specific surface as 349.96 m2/cm3 depending on molar (Rm2) optimal ratio of silica stone mineral to alkali…
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June 1, 2021 0

Comparative Evaluation of Physical and Physicochemical Properties and Antioxidant Potential of Various Cooking Oils: A Recent Study

The study was based on a comparison of physical and physicochemical features, as well as antioxidant potential, of various cooking oils in order to raise consumer awareness. The nutritional and edible quality of cooking oil is influenced by its chemical and physicochemical composition. The physical, physicochemical, and antioxidant qualities of cooking oils extracted from sunflower,…
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May 31, 2021 0

Characteristics of Afzelia africana Seed under Compressive Loading: An Empirical Study

Using a Monsanto Tensometer, Afzelia africana seeds were subjected to a quasi-static parallel plate compression test. At four different moisture content levels of 10.6 percent, 12.8 percent, 15.2 percent, and 18.4 percent wet basis, the loading orientations were horizontal, vertical, and edge-to-edge (wb). At different moisture contents ranging from 10.6 percent to 18.4 percent, slight…
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March 6, 2021 0

An Appraisal of the Variation in the Physico– mechanical Properties of Granitic Aggregates: Focus on Some Quarry Sites in Ogun State, Nigeria

Coarse aggregate is an essential constituent of concrete constituting about 60% to 80% of concrete depending on the mix ratio. Granite is reported to be the most widely distributed plutonic rock in the earth crust. It is predominantly available in various parts of Ogun State of Nigeria. Its different properties have been known to strongly…
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June 25, 2020 0