This research main objective is to design and develop products lamps and wooden plate made from coconut leaves for home decorating items. The research began by studies the style and quality of coconut leaves after that questionnaire interview and observation of the behavior of people in the community were the tools to conduct this research. Samutsongkram District is the sample and the population was acquired by sampling group. The analysis of the data showed that the average percentage of products used in home decor products such as lamps and wooden plate. The products are used to decorate the home. The house should take into account the nature of the product because it allows the access to nature and the lifetime of the product are breaking easily digested because it is made from natural materials.

This research aims to develop the coconut coir and fiber indoor acoustic and thermal insulation boards mixed with natural latex. The 5 ratios of coconut coir: coconut fiber: natural rubber were equal to 0.1: 0.9: 0.1 0.1: 0.9: 0.15 0.1: 0.9: 0.2 0.1: 0.9: 0.25 and 0.1: 0.9: 0.3 by weight. The indoor acoustic and thermal insulation boards were produced by knitting the coconut coir and fiber spraying the natural latex and heat compressing. The properties testing of indoor acoustic and thermal insulation boards included the density test water absorption test tensile strength test thermal conductivity test sound protection efficiency test and real usage test. From the results 0.1: 0.9: 0.15 ratio is the most suitable ratio of coconut coir and fiber indoor acoustic and thermal insulation board mixed with natural latex. The natural latex which putted in these indoor acoustic and thermal insulation boards can reduce the water absorption and increase tensile strength and sound protection efficiency.

This research aims to develop the coconut coir ceiling board mixed with natural latex. The 6 ratios of gypsum plaster: coconut coir: sodium silicate: natural rubber: tap water are equal to 1: 0.15: 0.03: 0.00: 1 1: 0.15: 0.03: 0.01: 1 1: 0.15: 0.03: 0.02: 1 1: 0.15: 0.03: 0.03: 1 1: 0.15: 0.03: 0.04: 1 and 1: 0.15: 0.03: 0.05: 1 by weight. The ceiling boards were produced by casting in normal temperature (30 – 35 degree of Celsius). The properties testing of coconut coir ceiling board mixed with natural latex followed the TIS 219-2009 standard (gypsum plasterboard) including: breaking load nail pull resistance deflection water absorption density thermal conductivity coefficient and real usage. From the results 1: 0.15: 0.03: 0.03: 1 ratio is the most suitable ratio of coconut coir ceiling board mixed with natural latex. This developed ceiling boards can reduce the quantity of coconut coir waste and get the good thermal insulation ceiling board products.

The objectives of this research are to study the product development of light weight concrete wall board mixed with coconut leaf waste for small community enterprise to find the suitable coconut leaf waste mixed ratio with cement river sand coconut leaf waste water and catalyst accelerator at 1:0.4:0.13:0.33:0.03 ratio. CC13 (1:0.13) at 28 days has density 2266 kg/m3 bending resistance 3.05 MPa heat conduction efficiency 0.236 W/m-K. The coconut leaf waste can absorb water inside and the cement board can attach to the concrete wall easily. Suitability to make the big concrete wall.

This art thesis aims to design and develop packaging for Healthy CoconutProducts of Lumnam tha Jeen Housewives Group Nakhon Pathom. Which consists of designing and developing the packaging structure graphics logo and shelves. The problem founded in the interview with the entrepreneur was that the packaging still lacks the identity that attracts attention the information on the packaging also shows the details of the product is not complete and the structure is inconvenient to transport or carry among foreign tourists. The present packaging is a wooden basket in some countries must pass an examination in timber imports. The operation has 4 steps as follows: 1 )Interview the entrepreneurs and study the relevant documents and research 2) Design and develop the packaging 3) Bring the expert questionnaire for 3 persons and 4) Design evaluation Data analysis using summary information finding the frequency percentage and average and presented in the form of treatise and composition tables. The results of the research concluded In the structure of packaging shampoo conditioner hair serum hair shower gel and body lotion that have been evaluated as the highest (4.70) looks like a circular cylinder the bottom is wide chasing the size until the top small which brought the concept from the coconut tree. The portable packaging structure includes the products of shampoo hair conditioner shower gel and body lotion that are rated as the highest (4.75) the shape is flat easy to carry and the outer contour line from the coconut tree. The logo has been evaluated as the highest (4.15) uses the golden ratio principle to create recognition. Highest rated graphics (4.50) Use gradient green color mixed with brown which comes from the color of the coconut giving the feeling of using natural ingredients. The form of the shelf that has been evaluated as the highest (4.63) looks like a large podium on the top has a shelf for the product the size height of the shelf is in the eye level of the consumer.