จำนวน Repository ( 234 )
การผลิตแผ่นฝ้าเพดาน T-Bar ทำจากส่วนโคนของลำต้นสบู่ดำ
The objective of this research is to produce the T- BAR plate from the agriculture process’s waste. The researcher brought physic nut plant to produce T- BAR plate forint prior building. It was tested based on Thailand industrial standard (TIS 876-2547)which are Determination of moisture content density absorption and expansion when soak in water .For cohesion and perpendicular surface tension and tested for flexural resistance and modulus of elasticity The results show that suitable size material should not thicker than 2 centimeters. The experiment of ratio between physic nut plant and phenol cyanide resin at 90:10 and 92:8. The researcher found that suitable proportion are 92%physic nut pant with 8%phenol cyanide resin. The temperature used for compression was 120 C. The appropriate density to the compression plate was 0.80 g/cm.3 The moisture content of materials before compression was at 8.89% average. The suitable compression was 150 lb/in². The moisture content was at 7.65% The density is at 0.818 g/cm.3expansion value when soaked in water for 2 hours was at 8.02% water absorption retain 2 hour is at 14.23% Inner bond is at 0.56 MPa. Flexibility is at 21.45 MPa. mordulus 2116MPa.Which the result of tested with the Thailand industrial standard (TIS 876-2547).The experiment concluded that we can used physic nut plant as material to make T- BAR plate for interior building.
การศึกษาลวดลายผ้าทอโบราณของชนชาติลาวครั่ง บ้านโคกหม้อ จังหวัดอุทัยธานี
The objectives of the research ancient woven design of Laocrung Baan Kokemor Uthai Thani province to study and collect ancient woven designs of Laocrung to preserve knowledge about woven design and to conserve the ancient woven design of Laocrung Baan Kokemor in view of their indigenous knowledge about weaving particularly identity in color and weaving techniques which show off the charming customs traditions cultures and belief reflected in Laocrung. This research aimed to study phasin of more fabrics than 50 years and present pattern by pattern comparisons to effect conservation and maintain database of Laocrung Baan Kokemor. The study found that Phasin ancient woven design of laocrung Baan Kokemor is unique in three identities: 1) the Nature of Phasin can be divided into four types--sinmeeta sinmeenoi whole sin and sipsiw pattern; 2) the color scheme is always in red lac sin; and 3) the color marking is in the mudmee pattern called “tamtakor”. Phasin weave patterns were found mudmee pattern such as khor luang-noi luang-yai ta-pho hongse nark khor-rakhung mee-luangnoi khun-chung mee-tapao nak-kad klong mee-tayai nak song hua lao dan noi nok khor kai klong kee kab thong punchung sumroaj huatud sumroaj hua laem lai khorkhue khorging and tapaokaew; jog patterns such as a-ae khonglueng hongse luk kruengplong (striped mini employed in all) tuay khorkumsorn khorkumlek korkhuenoi khorbuay dokkaew khorkhueyai khunrom and jog ueng-peek-kai; and khid patterns such as khidsiw and mae rod.