Glass Plastic Research Articles

Effect of combination of waste glass powder and plastic aggregate on structural behavior of reinforced concrete beams

This work was carried out to investigate the structural behavior of reinforced concrete beams incorporating 0 % and 15 % waste glass powder combined with (0, 10, and 20 %) plastic aggregate. Fifteen beams were tested with (150 mm) depth, (150 mm) wide, and (900 mm) length. These beams were strengthened by different longitudinal steel ratios of 0.0056 (2Ø8), 0.0125 (2Ø12), and 0.0222 (2Ø16) with two ratios of shear reinforcement (stirrup at every 60 mm and 150 mm). To understand the structural behavior clearly, the results were displayed based on four parameters: the effects of waste glass powder, crushed waste plastic, longitudinal, and transverse reinforcement. Empirical outcomes showed an improvement in the structural behavior of beams incorporating these wastes. An enhancement in the maximum load value was observed by increasing the longitudinal reinforcement, but the beams exhibited less deflection and ductility. The higher ultimate load was 158 kN, recorded for the beam that was reinforced longitudinally by 2Ø16 mm and transversely by stirrups Ø6 mm at a space of 60 mm between them and contained 15 % glass powder with 10 % plastic aggregate. It is found that the presence of glass powder and plastic aggregate can be more beneficial considering the response of deflection, ductility, and total energy. Regarding the influence of crashed waste plastic, the increase in the proportion of added plastic caused a rise in the maximum deflection, ductility index, and total absorbed energy for 20 % plastic aggregate by up to 47.26 %, 13.84 %, 49.04 %, respectively compared to the control beam. In contrast, these characteristics values were decreased up to 80.89 %, 82.21 %, and 54.57 %, respectively with increasing the tensile steel ratio to 0.0222 (2Ø16) compared to the beam that was reinforced by 2Ø8 mm with the same content of glass and plastic.

Simulation-Based Optimization of Injection Molding Process Parameters for Minimizing Warpage by ANN and GA

Plastic injection molding is one of the most used methods for producing plastic products because it can be produced at a high production rate, low cost, and ease in manufacturing. However, one defect that affects product quality is namely warpage. To reduce plastic product warpage, the injection molding process is required optimal process control to increase plastic product quality. The objective of this paper is to optimize injection molding process parameters for minimizing the warpage of plastic glass. The optimization process is divided into two phases. The Finite Element Method (FEM) was employed in the first phase to simulate 32 experiments under various parameters. The parameters of this process consist of melt temperature ranging from 180 to 230 °C, mold temperature in the range of 20 – 45 °C, filling time from 0.82 to 0.92 s, packing time ranging from 5.88 to 7 s and cooling time of 14 to 18 s. In the second phase, Artificial Neural Network (ANN) combined Genetic Algorithm (GA) was developed to predict the warpage and solve the optimization process to find optimal parameters. Combining the intelligent method shows that ANN and GA effectively find the optimal process parameters that can reduce the warpage of the product by 35.73% from the maximum value.

High Performance Transparent Silver Grid Electrodes for Organic Photovoltaics Fabricated by Selective Metal Condensation.

We report silver grid electrodes on glass and flexible plastic substrates with performance that exceeds that of commercial indium-tin oxide (ITO) coated glass and show their suitability as a drop-in replacement for ITO glass in solution processed organic photovoltaics (OPVs). When supported on flexible plastic substrates these electrodes are stable towards repeated bending through a small radius of curvature over tens of thousands of cycles. The grid electrodes are fabricated by the unconventional approach of condensation coefficient modulation using a perfluorinated polymer shown to be far superior to the other compounds used for this purpose to date. The very narrow line-width and small grid pitch that can be achieved also opens the door to the possibility of using grid electrodes in OPVs without a conducting PEDOT:PSS layer to span the gaps between grid-lines. This article is protected by copyright. All rights reserved.

Numerical Analysis of Wind Turbine Performance Using Different Blade Materials under Wind Load Deflection

A numerical investigation of the deflection on blades of three different materials against the range of wind speeds, and the effect on the blades’ aerodynamic performance was carried out. ABS plastic, wood and glass fiber were used to make blade solid models with Eppler E387 airfoil. Using ANSYS software, wind load impact simulation was carried on the blades over range of operation wind speeds to determine blade tip deflections. Highest and lowest deflection over the range of wind speeds were found to be for ABS plastic blade and glass fibre blade respectively Deflected blades were adopted to a commercial 20 kW wind turbine as a case study. The turbines were subjected to air flow simulation to determine aerodynamic performances over the range of 5m/s to 20m/s wind speeds. At rated wind speed of 10m/s, power coefficient values of 0.52175, 0.53685 and 0.53710 at optimum tip speed ratio (TSR) of 5 were produced by ABS, wood and glass fibre blades respectively. At severe wind speed of 20m/s, corresponding power coefficient values were 0.29911, 0.47458 and 0.58666 respectively. The study indicates that at normal operating winds speeds, all the materials are suitable for blade adoption, while glass fibre material seems to withstand severe wind speed most in aerodynamic performance.

Bioactive Vitamin C Content from Natural Selected Fruit Juices

The content of vitamin C in fruit juices can be lowered by alterations in storage and temperature. This study compared storage circumstances (temperature, duration, and packaging type) to determine which variable had the biggest influence on changes in the vitamin C content of juices (grapefruit, mandarin, peach, apple, pear, plum). Fruit juices held in glass (plastic) containers at 4 °C saw vitamin C losses in the range of 0.0–10.9% (2.4–17.4%) in 24 h, 1.4–22.6% (5.2–25.3%) in 48 h, and 2.8–37.0% (6.0–39.0%) in three days. By raising the storage temperature to 23 °C, vitamin C losses in glass (plastic) containers were found to be 1.4–19.1% (5.2–22.2%), 2.8–20.9% (5.9–25.9%), and 4.5–43.5% (6.0–38.7%) of the value after 24 h, 48 h, and three days, respectively. When decreasing the temperature to −18 °C in fruit juices stored in glass (plastic) containers, there were losses of vitamin C in 24 h in the range of 1.5–19.6% (3.0–20.0%), in 48 h, 4.5–26.1% (4.5–26.1%), and in three days, 6.0–43.1% (5.8–43.5%) of the value. The effect of temperature on vitamin C concentration has been proven. Fruit juice’s vitamin C is more stable when kept in glass containers as opposed to plastic ones, which have a limited shelf life.

Analysis of marine garbage catches in mangrove roots of rhizophora sp in senggarang besar, tanjungpinang, Indonesia

Rhizophora sp has a single root. The shape of the roots, which are like anchors, is what makes mangroves wave absorbers, sediment binder, and so on. One of the functions of mangrove roots is to prevent the release of garbage into the open sea. This is due to the shape of the roots that make garbage snagged (caught) on the sidelines of the roots. The purpose of this study was to analyze the capture of marine debris in the mangrove roots of Rhizophora sp in the Sengarang Besar ecosystem. This research was conducted in December 2021 in the mangrove forest of Senggarang Besar. The method used is the line transect method with 10 Rhizophora sp mangrove trees located on the coast. Then, data analysis on the density of waste caught in the mangrove roots of Rhizophora sp. The results showed that the inorganic waste found in the mangrove roots of Rhizophora sp were plastic waste, metal waste, glass waste, rubber waste, and cloth waste. Plastic waste is the highest waste catch in the mangrove ecosystem of the Great Senggarang beach. Then the data that has been taken is analyzed using Pearson correlation to prove whether there is a relationship between the circumference and the type of garbage caught. The results of the Pearson correlation between cloth and plastic with root circumference were -0.30 and -0.04 (no correlation between the two variables); Pearson glass correlation with root circumference was 0.45 (sufficient correlation); Pearson rubber correlation with circumference is 0.71 (strong correlation). It can be concluded that there are other factors such as geographical influences, ocean currents, and others in the catch of garbage at mangrove roots.

Analysis of marine garbage catches in mangrove roots of rhizopora sp in senggarang besar, tanjungpinang

Rhizopora sp has a single root. The shape of the roots, which are like anchors, is what makes mangroves a wave absorber, sediment binder, and so on. One of the functions of mangrove roots is to prevent the release of garbage into the open sea. This is due to the shape of the roots that make garbage snagged (caught) on the sidelines of the roots. The purpose of this study was to analyze the capture of marine debris in the mangrove roots of Rhizopora sp in the Sengarang Besar ecosystem. This research was conducted in December 2021 in the mangrove forest of Senggarang Besar. The method used is the line transect method with 10 Rhizopora sp mangrove trees located on the coast. Then, data analysis on the density of waste caught in the mangrove roots of Rhizopora sp. The results showed that the inorganic waste found in the mangrove roots of Rhizopora sp were plastic waste, metal waste, glass waste, rubber waste, and cloth waste. Plastic waste is the highest waste catch in the mangrove ecosystem of the Great Senggarang beach. Then the data that has been taken is analyzed using Pearson correlation to prove whether there is a relationship between the circumference and the type of garbage caught. The results of the Pearson correlation between cloth and plastic with root circumference were -0.30 and -0.04 (no correlation between the two variables); Pearson glass correlation with root circumference was 0.45 (sufficient correlation); Pearson rubber correlation with circumference is 0.71 (strong correlation). It can be concluded that there are other factors such as geographical influences, ocean currents and others in the catch of garbage at mangrove roots.

Sensitive Fingerprint Detection Using Biocompatible Mesoporous Silica Nanoparticle Coating on Non-Porous Surfaces

In recent years, the development and application of biocompatible nanomaterials in the detection of fingerprints have become a major focus for the forensic sector and crime investigators. This study aims to synthesize biocompatible silica nanoparticles (Si NPs) through cost-effective green methods and will be used to detect a latent fingerprint on a non-porous surface. As a type of environmentally friendly nanomaterial, Si NPs were prepared via an oil–water mixed micro-emulsion templating (MET) approach. Their characteristics and optical properties were measured using EDX-SEM, HR-TEM, FTIR, XRD, and UV–visible absorption. The biocompatibility of the synthesized Si NPs in terms of cell viability was observed, even at high concentrations (83.46% and 75.28% at 20 and 50 mg mL−1, respectively). The developed Si NPs were tested on different surfaces, including plastic, glass, silicon, steel, and soft plastic for the detection of crime scene fingerprints. In this research, it was found that the Si NPs were of the size of 100–150 nm. Results confirmed that synthesized mesoporous Si NPs can be used to detect latent fingerprints on multiple non-porous surfaces and were easy to detect under a UV lamp at 395 nm. These findings reinforce the suggestion that the developed Si NP coating has a high potential to increase sensitive and stable crime traces for forensic latent fingerprint detection, even in packaged food with different packaging surfaces.

Structural and Optical Properties of Cadmium Sulfide-doped Silver Deposited on Glass and Polymer Substrates by Chemical Spray Pyrolysis

This process of this paper is carried out using thechemical spraying method to produce homogeneous thin films ofpure cadmium sulfide-doped with silver at different percentagesof 1%, 3%, and 5% on glass and polyimide plastic substrates at300°C. The aim is to study the optical and structural properties of the samples and the effect of the silver doping rate on films producedwith these properties. Due to X-ray diffraction studies, all filmscreated had a hexagonal phase, and it was noticed that they had avery precise structure free of holes or cracks. The obtained crystalsize ranged between 22.74 nm and 55.05 nm for different substrates, and the prominent plane was (002). From the optical properties, all films exhibited transmission higher than 60%, thus showing a lowabsorption, which makes them be used as light-permeable layers in the Solar Cell system. In addition, emission peaks were revealed by photo luminescence spectra examination at wavelengths ranging between (542.94 nm) and (546.02 nm), which led to calculate the energy gap (Eg). of the produced films, ranged between (2.27 eV) and (2.28 eV) for the different substrates.

Korišćenje plastičnog i staklenog otpada pomešanog sa peskom kao alternativni materijali od cigle

Nowadays, the research for innovative approaches to and practices for plastic waste in a circular economy has acquired a big attention. Plastic waste causes a serious environmental pollution concern. Meantime, the cement industry is one of the biggest sources of carbon monoxide and carbon dioxide emissions, which is considered as another environmental challenge to change of climate. All those and others side effects of plastic waste, make the plastic sand glass bricks an attractive alternative material to construction. In this paper, the plastic and glass waste were used at different percentage for replacing cement as a binder to produce non-traditional concretes. The literature review reveals that there is a deficiency of studies that manage the plastic sand glass as a construction material from economic perspective. Plastic sand glass bricks prepared could be a workable solution for combating issues related to solid waste. The results showed that the compressive strength decreased with increasing ratios of plastic to sand. On another hand, it is increased with increasing of sand ratio. Plastic brick prepared poses a density less than the conventional bricks, and acceptable hardness. Low water absorption also reflected that the plastic brick could be used in the construction. TGA and DSC analysis showed that the plastic brick prepared has a good thermal stability and the decomposition is in the limited and acceptable range. Optimization of the two effective variables (plastic/sand and galas ratios) has been made and correlating the results obtained using Box-Wilson statistical method to create a model for describing the predictable properties of a new product.

Production of Bioplastics from Various Plant Parts

The extensive existence of plastic in the environment has a serious effect on the living organism. In this study, the synthesis will be done in small quantity within the lab. Long lifetime, good barrier property, stiffness, tensile strength and tear strength make petro-chemical plastics more popular in society. Inspite of many advantages the plastic is proved to be more threatening for the mankind survival. The expected outcome of this project will be the biodegradable plastic which will be a great relief for society. Life begins from birth in which the play toy of newborn baby is plastic then as they grow up everything surrounding them is plastic, the plastic glass, plastic bottles, plastic buckets, plastic box etc. The research work on production of bio plastic using different plant parts will act as substitute for the plastic substances. For the betterment of living creatures and also for the betterment of the environment bioplastics formed from plant parts are better as compared to that of the plastics formed by traditional method. Due to the non-biodegradability of the plastics, they will be ominous for the whole system as the whole system depends on the plastic. Plastic pollution is responsible for the worsening of the habitat of organisms and the human lifestyle. With the help of this study, we will also analyze the properties such as water absorption capacity and bio-degradability. Mass production of bioplastic will be a great solution for plastic pollution.

Recycling of glass fines and plastics in clay bricks at low temperatures

This research study aims to develop a new blend of clay bricks using varying percentages of recycled glass fines and recycled plastics in masonry bricks at low curing temperatures. Alkaline-activated solutions used in this research study were sodium hydroxide and sodium silicate. Having tried various percentages of alkaline activators, the suitable amount of alkaline activator was set at 20%. Brick samples were placed in an oven at a heating temperature of 50°C for 24 h (to reduce the moisture content), followed by a temperature of 155°C for 48 h. Earlier findings demonstrated that the moisture curing for the sample was 50°C for 48 h, and the heating temperature increased to 155°C for 24 h. A series of laboratory tests on the brick samples such as compressive strength, water absorption, linear shrinkage and scanning electron microscopy characterisation were carried out in this study. The examined curing conditions were 7 and 28 days. The results from the experiment revealed that the relationship between water absorption and curing conditions satisfied the minimum requirement of masonry bricks using recycled glass fines and plastics.

Synergistic effect of Balanites aegyptiaca essential oil and storage materials on cowpea seeds

The cowpea (Vigna unguiculata L.) is a legume produced and consumed all over Africa and especially in Nigeria. These beans are a major source of protein in the region. The cowpea weevil (Callosobruchus maculatus L.) is a major pest that affects cowpea seeds. Therefore, cowpea farmers need effective non-toxic pesticides to replace synthetic chemicals. The present research tested the effect of Balanites aegyptiaca L. essential oil on cowpea weevils.
 This research quantified weevil proliferation and cowpea seed qualities. The samples were treated with 5, 10, and 15 mL of B. aegyptiaca essential oil diluted in 1 mL of acetone and stored in five storage materials, i.e., jute bags, polythene bags, sacks, plastic containers, and glass bottles. The study featured a completely randomized design with three replications of each treatment: treatment time – 90 days, storage temperature – 30 ± 5°C, check – 0.125 g of aluminum phosphide, control – acetone.
 B. aegyptiaca essential oil proved to be an effective insecticide against cowpea weevils. The treatment achieved 100% mortality rate at 10 and 15 mL of B. aegyptiaca essential oil after 72 h of exposure in glass bottles, plastic containers, and jute bags. In addition, B. aegyptiaca essential oil demonstrated a potent activity against oviposition and survival of immature cowpea weevils. Cowpea seeds packaged in glass bottles, plastics containers, and jute bags showed significantly less damage than those stored in sacks and polythene bags. Glass bottles were the best storage material in terms of safety and shelf stability, followed by plastic containers and jute bags. 
 B. aegeptica essential oil has potent insecticidal properties and can be used as pest control during grain storage.

Potential of Gastropods as Bioassessment of Anthropogenic Litter Pollution in Urban Lake

This study on Anthropogenic Litter (AL) was conducted at 5 stations in Situ Gintung, South Tangerang, Indonesia, during the dry and rainy seasons between May to July 2015 and February to April 2016, respectively. The objectives were to determine the correlation between temporally and spatially distributed AL items with gastropods and bioassessment of lake from AL. Generally, the AL consisted of plastic products, rubber, cans, paper, and glass, where plastic bags were discovered more during the two seasons at insignificantly different quantities (p>0.05) and all stations at significantly different amounts (p<0.05). The total number and percentage AL cover with gastropods had a low linear regression value and increased by more than 80% during the rainy season. Meanwhile, the difference in the number of AL was insignificant by season but significant based on the station. Although AL had little effect on gastropods, the number of individual organisms decreased as the number and percentage of cover increased and vice versa. The results suggest that variation of presence of gastropods can be used as a bioassessment inorganic pollution of lake ecosystems.

DESIGN AND DEVELOPMENT OF AN ADJUSTABLE DYNAMIC HAND SPLINT

Introduction: Radial nerve injury is comparatively a common occurrence. Recovery, however, depends on the level of injury. Medication, rest and surgery are among treatment regime, although, Orthotic splints are frequently used in its management to compensate for failure of motor power. The aim of this study was to modify existing design and fabricate an adjustable Dynamic Hand Splint utilizing locally sourced materials for the management of radial nerve palsy. Materials and Mathods: Autodesk Revit software and the cast of a patient were used for both the schematic designs and to obtain the measurements for the device. The cast was transferred to the lamination jig were it was moulded with EVA foam (ethylene vinyl acetate) under heat from electric oven, epoxy resin was also applied all over the EVA foam and the plastic lamination, fibre glass and stockinet was done. The final product was able to fit optimally on patients with varying circumferences and could be used for both the left and right sides of the upper extremities. Discussion: The mean of maximum active flexion was 98.70 this is within the range of standard maximum flexion and gives an idea of the quantity of rehabilitative force our device generates when the patient pushes the spring and its efficiency. Conclusion: The splint was used on 5 subjects, the angle of extension in degrees obtained at normal wrist when at rest and measured with a goniometer range from 300 to 350 with mean of 32.60 while the maximum Active Flexion range from 950 with a maximum finger flexion of 1000.

Recycling of agricultural irrigation canal sludge and mirror factory residue in green brick production

• Bricks from agricultural irrigation canal (AIC) sludge and mirror factory residue (MFR) have been successfully made and tested. • The effect of the MFR addition (5–20%) to AIC sludge was studied. • Compressive strength of up to 45 MPa were obtained at ambient temperature (25 °C) from mixtures. • The bricks' physical and mechanical features met ASTM C62 building brick criteria. • Brick making from two residues is innovative. Owing to the high demand for construction materials, the construction sector plays an important role in assessing different types of agricultural and mirror industry residues. Consequently, for the first time, a study has been conducted in which residues from the agricultural and mirror industry are used together to contribute to the production of a more environmentally friendly brick. Agricultural irrigation canal (AIC) sludge could not be used alone in brick making because of its low plasticity. Improvement of the plasticity of AIC sludge for the extrusion was achieved with another highly plastic mirror or glass factory residue (MFR) from sand washing process. The two residues as raw materials were mixed at various mass ratios of 90/10, 85/15, 80/20 and 75/25 wt%, extruded with proper moisture content, dried at 110 °C and fired at 950 °C and 1050 °C, respectively. An increasing amount of MFR in formulations improved both plasticity and compressive strength of bricks. For raw materials, the mineralogical analysis by X-ray diffraction (XRD); chemical analysis by X-ray fluorescence (XRF) and energy-dispersive X-ray analysis (EDX); morphology by scanning electron microscopy (SEM); and thermogravimetric analysis were performed. Plasticities, Bigot’s curves and dilatometry analysis of all mixtures were evaluated. Firing shrinkage, apparent density, apparent porosity, water absorption, freeze–thaw resistance, bending strength and compressive strength were determined for fired bricks. These final brick products were also characterised using SEM and XRD. In this study, bricks from AIC sludge and MFR mixtures were showed with a compressive strength in the range of 10–45 MPa. It was found that the bricks made with AIC sludge-MFR 75/25 mixture fired at 1050 °C had superior freeze–thaw and mechanical features. The outcomes demonstrated that these two raw materials have adequate characteristics for ceramic brick production.

Larvicidal activities of ethanolic extracts of Hyptis suaveolens Linn (Lamiaceae) and Azadirachta indica (Meliaceae) leaves and their phytochemical properties in malaria vector control in Dogbo district in South-western Benin, West Africa

The use of chemical insecticides causes important damages to environment and human health and there is a need to search for alternative solutions. This study aims to investigate on phytochemical properties of Hyptis suaveolens Linn (Lamiaceae) and Azadirachta indica (Meliaceae) leaves and to evaluate their larvicidal activities in the malaria vector control in couffo department in south-western Republic of Benin. Larvae of Anopheles gambiae s.l mosquitoes were collected from breeding sites using the dipping method from April to July 2022 during the great rainy season in Dogbo district. A batch of twenty (20) larvae of fourth instar were exposed to ethanolic extracts of Hyptis suaveolens Linn and Azadirachta indica leaves with different concentrations of 1 mg/liter, 2mg/liter, 3 mg/liter, 4 mg/liter and 5 mg/liter in some glass jars or plastic test cups of same dimensions covered with small cutting untreated net and in some control jars containing no trace of these ethanolic extracts. Larval mortality was recorded after 24 hours, 48 hours and 72hours exposure. The results showed that the optimal concentration of ethanolic extract of Hyptis suaveolens Linn which kills 100% of Anopheles gambiae s.l. larvae was 4 mg/liter whereas the optimal concentration of ethanolic extract of Azadirachta indica which kills 100% of Anopheles gambiae s.l. larvae was 2 mg/liter. Hyptis suaveolens Linn and Azadirachta indica leaves possess some phytochemical properties with larvicidal activities on larvae of Anopheles gambiae sensu lato.

UV-Transmitting Plastics Reduce Powdery Mildew in Strawberry Tunnel Production.

Strawberry powdery mildew, caused by Podosphaera aphanis, can be particularly destructive in glasshouse and plastic tunnel production systems, which generally are constructed of materials that block ultraviolet (UV) solar radiation (about 280 to 400 nm). We compared epidemic progress in replicated plots in open fields and under tunnels constructed of polyethylene, which blocks nearly all solar UV-B, and two formulations of ethylene tetrafluoroethylene (ETFE), one of which contained a UV blocker and another that transmitted nearly 90% of solar UV-B. Disease severity under all plastics was higher than in open-field plots, indicating a generally more favorable environment in containment structures. However, the foliar severity of powdery mildew within the tunnels was inversely related to their UV transmissibility. Among the tunnels tested, incidence of fruit infection was highest under polyethylene and lowest under UV-transmitting ETFE. These effects probably transcend crop, and the blocking of solar UV transmission by glass and certain plastics probably contributes to the widely observed favorability of greenhouse and high-tunnel growing systems for powdery mildew.

A Survey on Household Solid Waste Management in Trivandrum City, India

A properly managed effective waste management program will increase the health and environmental quality of the country. This survey examines the standing of Solid Waste Management unit level in Trivandrum Corporation and to understand the amount of awareness of people about the environmental and health hazards related to confused management of solid waste. A self-administered Google form was used for primary information covering Trivandrum town. Information was analyzed as per the descriptive statistics. The common waste varieties embody food, paper and carton, plastic (bag/bottles) metal, fiber bags, glass, and batteries. Different ways of organic waste disposal were composting (47%) and burning (4.8%). Compost bins were standard among 47% households. However, the results additionally showed that 26% households weren’t conscious of waste employment, recycle and reduction. Suggestions created by the respondents to carry out good waste management that embody composting and economical waste separation.

Community Assistance Of Communities Affected By Covid-19 In Economic Recovery Through Entrepreneurship Program (Recycling Used Plastic Glass) In Jebung Kidul Village, Kec. Tlogosari Kab. Bondowoso

Community Community Assistance, namely Community University Partnerships from universities which is carried out directly by Lecturers in various forms. In this case, Community facilitators provide assistance using the ABCD method (Asset based community development) is a paradigm in community service, the principle of this approach leads to the context of understanding and internalizing assets, potential, strengths, and their utilization independently and maximally. which was carried out in the village of Jebung Kidul, Kec. Tlogosari kab. Bondowoso. With several forms, namely individual assets, discovery, dream, design, destiny, the first steps we take in this assistance are; (1) Create Initial Plan (2) Form Core Group (3) Sharing Method and Steps of ABCD Partnership to Core Group (4) Strategy for Making Asset Map (5) How to link between assets (6) How to choose Priorities, Low hanging fruits (7) How to prepare an action plan (8) Create an action plan (9) How to monitor and evaluate (10) How to make a report (11) Follow up plan.
 Community University partnership activities carried out in the village of Jebung Kidul, district. Tlogosari kab. Bondowso begins by looking at the condition of the community who has the potential to find assets in themselves and related community groups to hone and develop these assets by utilizing used plastic glass materials which are managed into a TAS to help the economy of the community who are being affected by the Covid-19 PSBB. This Community Service runs well and is able to realize a useful item so that the community is not only a housewife but has other useful activities.