Blends based

This study attempts to utilize cold-bonded fly ash based artificial lightweight aggregate (ALWA) and retrieved unground rice husk ash (URHA) as internal curing (IC) agents for improving performance of typical supersulfated cement (SSC) mortar fabricated with ternary mixture of 85% slag, 10% gypsum, and only 5% blended Portland cement (PCB).

17p vifaye 20-09-2024 2 1   Download

In the present study, we have made an attempt to prepare complexed PVA-PVP-KNO3-BaTiO3 blend composite polymer electrolyte membranes composed of potassium nitrate (KNO3) as salt and BaTiO3 of various concentrations as filler and studied their properties. The advantages of addition the fillers are the increase in ionic conductivity at room temperatures and the improvement of the stability at the interface with electrodes.

12p dianmotminh02 03-05-2024 11 2   Download

Cùng với sự phát triển công nghệ thông tin, công cụ kỹ thuật số, hệ thống mạng kết nối và siêu dữ liệu, điện toán đám mây, phương pháp giảng dạy PBL (Project Based Learning), phương pháp giảng dạy DTL (Design Thinked Learning), phương pháp dạy học kết hợp giữa học trên lớp và học online (Blended Learning),…sẽ là những công cụ, là phương tiện, phương pháp tốt để thay đổi cách thức tổ chức, cách thức quản lý, cách thức đào tạo, cách thức giảng dạy nhằm đáp ứng mô hình đào tạo chất lượng cao trong bối cảnh công nghiệp 4.0.

8p chankora07 12-07-2023 18 4   Download

The objective of the present study is to produce base layer winter active sportswear fabrics using natural and synthetic fibres and their blends which will deliver good comfort properties. Polyester, wool and bamboo fibres were selected for this study. Polyester is the most common fibre used in sportswear, wool is increasingly being used in sportswear and bamboo is a relatively new fibre that offers properties suitable for base layer sportswear. Bamboo is also regarded as a 'green' and eco-sustainable fibre.

204p runthenight07 01-03-2023 4 2   Download

Theoretical aim: An overview study of the production process, physicochemical properties and applicability of 2.5-dimethylfuran on on internal combustion engines (especially SI engines) to determine the reasearch gap, scope and plan; the theoretical basis study of combustion and emission of SI engines using DMF as fuel to examine the technical parameters and emissions of the engine when using DMF-gasoline blends on a gasoline engine.

28p closefriend09 16-11-2021 24 5   Download

Object and scope: Small ship diesel engines with the range of power from 50 hp to 100 hp; traditional diesel fuel with 0.05% sulfur content, ULSD with 0.001% sulfur content, and Biodiesel originated from coconut oil; fabrication of ultrasonic wave-based equipment/system to produce homogeneous fuel blend;fuel supply system, exhaust system, and control and test system of the engine; testing equipment for engine power and emissions parameters.

27p closefriend09 16-11-2021 18 4   Download

Bài viết này trình bày kết quả khai thác website E-learning xây dựng mô hình đào tạo Blended Learning cho học phần Vẽ kỹ thuật. Mô hình này cũng có thể góp phần nâng cao chất lượng dạy và học của nhiều học phần khác nhau. Giảng viên tương tác với sinh viên trực tuyến cũng như trên giảng đường theo nội dung chương trình học được thiết kế trước.

4p viyeri2711 14-09-2021 39 2   Download

Objectives of the dissertation: Researching and fabricating gas barrier multilayer films based on the polyme blends and exploring the applicability of packaging to preserve dry agricultural products.

27p capheviahe27 23-02-2021 19 2   Download

The present work is to check the performance, parameters of a CALOPHYLLUM INOPHYLLUM bio diesel and its blends (CIB10, CIB20, CIB30 and CIB100), results are compared with the diesel fuel.

9p lucastanguyen 01-06-2020 10 1   Download

The blends based on polyvinyl chloride (PVC), nitrile-butadiene rubber (NBR), natural rubber (NR) and polyethylene (PE) were made by three different methods. The mechanical properties of these blends in dependence of mixing time and temperature were characterized. The result showed that the two-step blending method, where PVC and NBR were first mixed together and then blended with NR and PE, is the best one to prepare blends with high mechanical properties.

6p 12120609 01-06-2020 16 0   Download

This paper presents some results on the survey of the impact of silica and black carbide on the mechanical – physical properties and vibration resistance of the rubber blended on natural rubber (NR) and synthetic styrene butadiene rubber (SBR), for application in manufacturing diesel engine mounts.

7p abcxyz123_02 03-03-2020 16 1   Download

This paper deals with using stainless steel reducing slag (SSRS), a byproduct generated from stainless steel making process, as a cement substitute in production of soil-based controlled low-strength material (CLSM). In the CLSM mixture, surplus soil and river sand were blended well together with a sand-soil proportion of 6:4 by volume in order to produce fine aggregate. Totally, twelve mixtures were prepared for experiment when we changed in turn percentages of Portland cement replacement with SSRS of 0%, 10%, 20%, and 30% by weight and the water-to-binder ratio of 3.4, 3.6, and 3.8.

5p cathydoll5 26-02-2019 21 0   Download

The objective of the research is to assess the reinforcement possibility of CNT in the rubber substrate and blend rubber in order to create rubber nanocomposite materials with a high mechanical properties, sustainability in the solvent, and suitable electrical conductivity.

28p change04 08-06-2016 44 4   Download

The study on the relationship between technological parameters and mechanical properties of the blends has been carried out. According to the obtained results, the suitable conditions to prepare rubber powder for the following blending step were established. The thermoplastic elastomeric blend based on poly(vinyl chloride) (PVC) and vulcanized butadiene-acrylonitrile rubber (NBR) containing dioctylphtalate (DOP) processes good mechanical properties.

5p uocvong04 24-09-2015 60 3   Download

The study on the relationship between compositions and mechanical properties of the blends based on poly(vinyl chloride) (PVC), butadiene-acrylonitrile rubber (NBR) and natural rubber (NR) has been carried out. The result shows that in the presence of NBR, which plays role of transition phase between the two incompatible polymers PVC and NR, the tertiary phase polymer blends having high tensile strength and elongation at break were obtained.

4p uocvong04 24-09-2015 75 8   Download

Polylactic acid is one of the most popular bioplastics used in recent years and it is often mixed with other polymers or chemicals to form polymer blend because polylactic acid is able to accelerate biodegradation of polymer blends. This paper presents some results of study on polymer blend based on polylactic acid (PLA) and ethylene-co-vinylacetate copolymer (EVA).

5p uocvong01 24-09-2015 92 9   Download

Thanks to the structure properties, liquid natural rubber (LNR) was used by several authors as compatibilizer for polymer blends based on the natural rubber. This paper gave an overview about the influence of the compatibilizer TH1 – LNR with the end OH-groups on the morphology and properties of the research blend systems. The research results showed that TH1 with the molecular weight of 8.500 had the best compatible effect for the blends NR/PE, NR/SBR and NR/NBR. This compatibilizer TH1 was good for the blends the components of which had the little polarity difference like NR/SBR.

6p uocvong01 24-09-2015 65 4   Download

Non Performing Loan Rate is the most important issue for banks to survive. There are lots of factors responsible for this ratio. Some of them belong to firm level issues and some are from macroeconomic measures. However this study is based on the blend. It considers the Real GDP per Capita, Inflation, and Total Loans as independent variables, and Non Performing Loan Ratio as dependent variable. Study uses the data of US banking sector from official web sources of US Federal Reserve System.

12p votinhdon91 11-09-2014 92 7   Download

Lubricants are segmented into Automotive, Industrial, Marines & Specialties (60% volume for global Automotive Lubricants). Products are blended to qualities established by SAE (Society of Automotive Engineers) and OEMs (Original Equipment Manufactures).

133p ntchung8894 18-02-2014 69 8   Download

1. USE BRAINSTORMING TO COMBINE AND EXTEND IDEAS, NOT JUST HARVEST THEM Andrew Hargadon's How Breakthroughs Happen shows that creativity occurs when people find ways to build on existing ideas. The power of group brainstorming comes from creating a safe place where people with different ideas can share, blend, and expand their diverse knowledge. If your goal is just to collect the creative ideas that are out there, group brainstorms are a waste of time. You may as well stick to a Web-based system for collecting ideas.

2p westernunion_24h 15-09-2009 246 68   Download