This research study and development of actions designed to reduce the rate of Production of odor House of wood charcoal Community groups Were Sarapee Aranyaprathet Province sakaewPrachantakham Prachinburi. Study materials are made of wood charcoal. And determine the appropriate form furnished house has many of the current medium. Products include standard tests to determine the standard of wood charcoal. in the structure of furniture design. The research study and development of actions designed to reduce the rate of Production of odor House of wood charcoal. vetiver from interviews with experts in the design. Conclusions regarding the manufacture and design of a study to determine specialists as appropriate. Researchers have taken a home furnishing is correct. Then residents of the residential-sized survey about home furnishing 30 who works as follows. Front of the house. The average was 4.6 most of the comforts average was 4.6 most security average is 4.75 most of the design value is 4.7 the overall satisfaction is at its greatest. The test standard furniture. The testing of materials furniture wood charcoal. Static force acting on the basis of a test ride. The static force exerted on the backrest. In the test criteria. The static pressure test on the arm to the side and the force acting on the wing surface at the head. In the test criteria. The static pressure test on the press arm. In the test criteria. Criteria to test the force exerted on the seat and the backrest against the switch. In the test criteria. Force acting on the basis of the test. In passing the test. The impact tests and shock at the surface of the bracket. In the test criteria. Criteria for testing for the one side then drop free In the test criteria.

The purposes of this research were to study and develop veneer sheets from sawdust wood for furniture decoration in residential housing with the study from the test of sampling group of sawdust wood scraps from wood conversion sawmill factories in the District of Bang Sue Bangkok Metropolis Province with appropriate qualifications ideal to enter the conversion process with the research results demonstrated hereunder. The results of the research were with findings in respect of Production Analysis Standard Criteria in respect of Beauty And Satisfaction of the consumers of the furniture in the residential housing from veneer sheets made of sawdust wood newly developed being with the mean of 4.36 rated as Good Level. Consecutively in respect the Production with the mean of 3.86 rated as Good Level. Eventually the least in respect of Beauty with the mean of 3.59 rated as Good Level and Product User respects being with the mean of 4.36 rated as Good Level.

This study was undertaken to determine effect of bio-extract fermented from pig placenta and effect of wood vinegar solutions on seed germination percentage and speed of germination of 2 rice cultivars Chai Nat 1 and Sang Yod Phattalung. The experiment was conducted in factorial in completely randomized design with 2 factors and 4 replications. The first factor was ratios of the solutions to water and the second was duration for seed incubation. The results demonstrated that wood vinegar showed more positive effect on rice seed germination performances than that of bio-extract. Speed of germination was affected by an inter-action between the dilutions of the solutions and the duration for seed incubation. In Chai nat 1 experiment the seed soaked in 20 times dilution of bio-extract and subsequently incubated for 24 hrs increased speed of germination of the seed. While soaking the seed in 400 times dilution of wood vinegar and incubated for 24 hrs could enhance both percentage and speed of the seed germination. In Sang Yod Phattalung experiment soaking the seed in 50 times dilution of bio-extract and subsequently incubated for 48 hrs or soaking the seed in 300 times dilution of wood vinegar and incubated for 48 hrs could enhance both percentage and speed of seed germination. According to the results we concluded that soaking rice seed in bio-extract of pig placenta fermentation or in wood vinegar solutions could enhance the seed quality.

This research aims to study the application of coconut meal corncob and durian peel as wood-substituted biocomposites in medium density fiberboard. The fiber: urea formaldehyde glue: isocyanate glue with polymeric diphenymethane diisocyanate type (pMDI) ratio is equal to 1: 0.13: 0.003. The fibers are taken from coconut meal corncob and durian peel that 7 ratios are used to all of fiber mixing. The fiberboard production use 130?C of temperature with 20 – 50 kg/sq.cm of compressive pressure with 8 minutes per piece of rate. Their fiberboards have 603 – 856 kg/m of density that was tested follow the TIS 876-2547 standard. Resulting the MM33 ratio (coconut meal fibers: corncob fibers: durian peel fibers is equal to 0.33: 0.33: 0.33) and the CC50 ratio (coconut meal fibers: corncob fibers: durian peel fibers is equal to 0.50: 0.25: 0.25) can pass the standard in physical properties and mechanical properties. Moreover their fiberboards have good thermal insulation

This research aims to study the application of kaolin with coconut fiber corncobs fiber and durian peel in concrete masonry unit wall for increasing effective heat protection and lightweight. The ratio of cement type 1: kaolin is equal to 1: 60 by weight. The kaolin is replaced by fiber include coconut fiber corncob fiber durian peel fiber with 1.67% 3.33% and 5% by weight of kaolin. The kaolin concrete block mixed with fiber sample size is formed to 6.9 x 39 x 19 centimeter with the hydraulic compactor. The samples tested in physical and mechanical properties follow the TIS 58-2533 standard. Resulting their fibers can reduce the density thermal conductivity and compressive strength and increase the changing length and water absorption of kaolin concrete blocks. The kaolin concrete block without fiber has highest compressive strength followed by the kaolin concrete block mixed with corn cob fiber the kaolin concrete block mixed with coconut meal fiber and the kaolin concrete block mixed with durian peel fiber has lowest compressive strength respectively. However their fibers have possibility to be composite materials to reduce weight of kaolin concrete blocks