This study aims to study the use of recycled paper as a new material. To develop and create a packaging Paper Mache can be used to substitute for wood and plastic in packaging for storing items and for reducing waste from paper and plastic. They can be utilized in real life and to study the satisfaction of small packaging with papermaking. The sample is General Population Consumers using made of wood and plastic. The tool used was a questionnaire with 100 people randomly generated. Data were analyzed using percentage mean and standard deviation testing for the value of the F test. The results showed that 5 experts found that 4 persons were satisfied with the results of the study. The average was 4.60 satisfied with the development and creation of packaging by Paper Mache. The target group of 100 people is at a high level. The average was 4.12 4.09 4.05 4.05 as follows: 1. Experts were satisfied with the results of the study developed and produced the packaging with the papermaking technique. It was found that 5 experts found that 4 persons gave the overall opinion about the characteristics of the paper pulp formula 2 was an average of 4.60. At most levels on the texture aspect (before dryness) the average was 4.75 The highest level can be used to actually have an average. 4.60 Moisture content was at the highest level of 4.50 And for liquid absorption and texture the average dry weight was 4.40 at the highest level 2. There was satisfaction with the development and creation of packaging with Paper Mache. It was found that 100 consumers of plastic packaging were satisfied with plastic flower pots at a high level 4.12 in average followed by multi-purpose boxes. The average level was 4.09 and the small scale was 4.05 and the bin was dry. (For home use) at a high level. The mean score was 4.05

This research aims to investigate and test the feasibility of the production of natural teak sheets and study the appropriate production methods. Study physical properties and mechanical properties to compare with industry standard insulation sheet. The ratio of tattoo and hyacinth. 5% 7% 9% of the material were dried at 400 600 800 kg / m3. The results showed that the modulus rupture. Elastic modulus And thickness swelling. It varies with the amount of glue. The nature of the tattoo causes absorption in the material if the density increases the water absorption will decrease. Compared to standard insulation products. The amount of adhesive is 7% of the weight of the material when dry. The density of 800 kg / m 2 is 25 kg / cm2. 140 degree Celsius ruptured modulus and elastic modulus But the thickness of the swelling has not met the criteria. In the next production should be mixed waterproofing in the work.

The objective of this research is to develop the precast adobe wall panel with high corrosion resistance and good thermal insulation. The ratio of Portland cement type1 clay rice husk ash straw rice husk waterproofed liquid and tap water was mixed and casted as same as the common concrete and reinforced by bamboo. From the results the proper prototype ratio of precast adobe wall panel was Portland cement type1: clay: rice husk ash: straw: rice husk: waterproofed liquid: tap water which equal to 1: 3: 0.3: 0.02: 0.02: 0.02: 0.4 by weight. The properties of the precast adobe wall panel prototype included density 1797 kg/m3 water absorption 16.70% bending strength 2.61 MPa compressive strength 21.40 MPa thermal conductivity coefficient 0.314 watt/m.Kelvin. Moreover the precast adobe wall panel prototype also was verified by TIS.2226-2548 with properties of impact resistance deflection and hardness in medium duty (MD) level. These straw and rice husk effected the precast adobe wall panel to decrease the density bending strength thermal conductivity coefficient and increase the compressive strength and water absorption.

Epoxy is one type of materials for adhesive. It was improved the strength by adding the filler such as iron alumina or silica. Generally the epoxy adhesive was mixed with iron for application in the metal adhesive. The mechanical properties were importance of adhesive. Because it was one factor for lifetime limit. The iron/epoxy was casted in the magnetic field which was alignment with surface of samples. The alignment of iron particles was induced with magnetic fields. The mechanical properties and wear behavior of samples were investigated hardness and wear test. It was found that the alignment of iron particles in the epoxy were improves hardness and wear.

The research project investigated the effects of CoO additive on dielectric ferroelectric physical and mechanical properties of modified Bi0.5(Na0.81K0.19)0.5TiO3 ceramics were investigated. The samples were synthesized by solid state reaction technique where powders were calcined at 850 °C for 4 h and ceramics were sintered at 1050 °C for 4 h which difference heating rate controlled i.e. 100 300 and 600 °C/h for. The ceramics of BNKT/x wt.% CoO was added CoO by various x=0.00 0.10 0.20 0.30 0.60 and 0.90. Phase formation was determined by X-ray diffraction technique (XRD). The X-ray diffraction analysis of the ceramics suggests that all samples exhibited a perovskite structure. The dielectric properties under room temperature and various temperatures were also determined. Dielectric measurement data showed that the additive and heating rate controlled influenced dielectric constant and dielectric loss. Furthermore the hysteresis loop behaviors slightly changed with increasing the CoO contents.