จำนวน Repository ( 39 )

นวัตกรรมคอนกรีตมวลเบาแบบเซลลูล่าด้วยการใช้วัสดุเหลือทิ้ง
นวัตกรรมคอนกรีตมวลเบาแบบเซลลูล่าด้วยการใช้วัสดุเหลือทิ้ง

This research presents a study of the compressive strength tensile strength flexural strength and water absorption of Cellular Lightweight Concrete containing fine fly ash and ground bagasse ash. Portland cement (CT) is partially replaced with pozzolans 20 30 and 40% by weight of the cementitious materials. The results show that the compressive strength tensile strength flexural strength and low water absorption of Cellular Lightweight Concrete improves substantially with partial replacement of Portland cement with fly ash and bagasse ash. Cellular Lightweight Concrete mix cement containing 20 and 30% of pozzolans can be used to make cementitious materials. In addition the use of fly ash and ground bagasse ash produces Cellular Lightweight Concrete mix with good compressive strength tensile strength flexural strength and water absorption.

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The Effects of learning orientation and knowledge management capability on innovation excellence and export performance of furniture exporting business in Thailand
The Effects of learning orientation and knowledge management capability on innovation excellence and export performance of furniture exporting business in Thailand

The purpose of the research was to test the effects of learning orientation and knowledge management capability on innovation excellence and export performance of furniture exporting business in Thailand. The questionnaire was used as a research instrument to collect the data from 185 managing directors of business of furniture exporting business in Thailand. The statistics used for analyzing data were multiple correlation analysis and multiple regression analysis. The results of the research showed that learning orientation had a positive significant an effect on knowledge management capability but it does not a positive and effect on innovation excellence and export performance. In addition knowledge management capability had a positive significant an effect on innovation excellence but it does not a positive significant an effect on export performance. Also innovation excellence had a positive significant an effect on export performance.

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Innovations for the tourism: quick cooking rice
Innovations for the tourism: quick cooking rice

The objectives of this research were to develop the quick cooking rice combination with nutrition values check. The shelf life of quick cooking rice in difference packages was also studied. The experiment was set at Agricultural Engineering and Technology Division Faculty of Agriculture and Natural Resources Rajamanagala University of Technology Tawan-ok Chonburi. The study revealed that Pathumtanee 1 rice variety both milled rice and brown rice could be produced quick cooking rice. It could be cooked in boiled water only 7 and 10 minutes respectively by using alcohol fuel which easily comfortable and suitable for the camping tourism. The nutrition values of the quick cooking rice weren’t significantly difference from the ordinary rice. The shelf lives of quick cooking rice in plastic bags were not less than 6 months. During storage the moisture content water activity and free fatty acid value of them weren’t significantly difference (p>0.05). This quick cooking rice trends to cook easily and could be the new innovation for the camping tourism.

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Promoting students' creation of innovation and technology
Promoting students' creation of innovation and technology

One of major missions of Rajamangala University of Technology Phra Nakorn is to promote studentscreation of research invention and innovation in order to add values to production sector and national academic service. The Promotion of Inventions and Innovations by Young Generation Project has been since 2008 initiated to provide necessary support development of undergraduate students works. The project aims to promote and improve students invention and innovation as well as to encourage national publication. This project has enhanced students professional expertise which would develop into Hands-on graduates. Results of the project were presented at national level and severaltools devices and products had been produced and evidently utilized to improve production process of communities and industrial sector. The 1st Rajamangala University of Technology Phra Nakhon Innovation and Technology Exhibition is another activity that has presented results of the project to public. The activities included an exhibition of students innovations ana technology a forum on Hands-on graduate development and a contest of students works. This initiation clearly corresponds with the mission to promote students creation of innovation in oder to produce hands-on graduates who have curiosity persistence technological expertise and morality in accordance with the university identity.

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นวัตกรรมคอนกรีตต้นทุนต่ำไหลเข้าแบบง่ายโดยการใช้เถ้าทิ่้ง
นวัตกรรมคอนกรีตต้นทุนต่ำไหลเข้าแบบง่ายโดยการใช้เถ้าทิ่้ง

This research presents a study of the compressive strength porosity chloride penetration resistance to carbonation and corrosion of self-compacting concrete containing fly ash ground rice husk-bark ash and ground bottom ash. Portland cement (CT) is partially replaced with pozzolans 0-40% by weight of the cementitious materials. Fly ash ground rice husk-bark ash and ground bottom ash have a high potential to be used as a good cementitious material. The results show that the compressive strength and low porosity of self-compacting concrete improves substantially with partial replacement of Portland cement with fly ash. Self-compacting concrete mix cement containing 20-40% of pozzolans can be used to make cementitious materials. The use of fly ash ground rice husk-bark ash and ground bottom ash produces concrete mix with good strength and resistance to chloride and corrosion.

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