Fire performance, physical and mechanical properties of fire-resistant three layered particleboards.
نویسندگان
چکیده
منابع مشابه
determination of some physical and mechanical properties red bean
چکیده: در این تحقیق، برخی خواص فیزیکی و مکانیکی لوبیا قرمز به-صورت تابعی از محتوی رطوبت بررسی شد. نتایج نشان داد که رطوبت بر خواص فیزیکی لوبیا قرمز شامل طول، عرض، ضخامت، قطر متوسط هندسی، قطر متوسط حسابی، سطح تصویر شده، حجم، چگالی توده، تخلخل، وزن هزار دانه و زاویه ی استقرار استاتیکی در سطح احتمال 1 درصد اثر معنی داری دارد. به طوری که با افزایش رطوبت از 54/7 به 12 درصد بر پایه خشک طول، عرض، ضخام...
15 صفحه اولPhysical and mechanical properties and fire, decay, and termite resistance of treated oriented strandboard
This study evaluated the effects of a number of chemicals on the physical and mechanical properties and fire, decay, andtermite resistance of oriented strandboard (OSB) panels. Disodium octaborate tetrahydrate (DOT), boric acid (BA), melamine phosphate (MP), and a BA/DOT mixture were sprayed onto the furnish at varying concentrations. Thepanels were tested for thickness swell, water absorption,...
متن کاملPerformance testing of the new AMPAC fire debris bag against three other commercial fire debris bags.
Fire debris evidence is collected and stored in a wide range of containers, including various polymer bags. Four different polymer bags have been investigated, including the NYLON, DUO, ALU, and AMPAC bags. The latter is the successor of the Kapak Fire DebrisPAK™. Microscopy and infrared spectroscopy were used to elucidate the composition of the bags. Gas chromatography/mass spectrometry was us...
متن کاملThree-Dimensional Fire Codes
Binary cyclic three–dimensional array codes that can correct three–dimensional bursts (or clusters ) of errors are considered. The class of binary cyclic three–dimensional burst–error–correcting array codes, called three–dimensional Fire codes, is constructed. Several important properties such as the burst–error–correcting capability and the positions of the parity–check symbols are presented. ...
متن کاملA novel method for manufacturing of wood flour/PP composites with better fire retardancy and mechanical properties
This study was conducted to investigate the effects of applying methods andamount of ammonium polyphosphate (0, 2 and 4 wt%) on fire retardancy andmechanical properties of wood flour/polypropylene composites. The resultsshowed that addition of fire retardant improved the mechanical properties such astensile and flexural strengths and fire retardancy of composites. But by increasingof fire retar...
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ژورنال
عنوان ژورنال: Journal of the Society of Materials Science, Japan
سال: 1985
ISSN: 1880-7488,0514-5163
DOI: 10.2472/jsms.34.966