Ferrocement roofing element/ Jens Overgaard, Narong Sukapaddhanadhi
โดย: Overgaard, Jens
ผู้แต่งร่วม: Sukapaddhanadhi, Narong | ณรงค์ สุขพัฒน์ธี | Thailand Institute of Scientific and Technological Research
Language: English ชื่อชุด: Res. Proj. no.21/17 Rep. no.1ข้อมูลการพิมพ์: Bangkok : Thailand Institute of Scientific and Technological Research, 1973 รายละเอียดตัวเล่ม: 14 p.หัวเรื่อง: Construction materials | Ferrocement | Roofing materialsสารสนเทศออนไลน์: Click here to access full-text สาระสังเขป: A prototype element was made in a wooden mould. The design was a folded plate type with a W-shape section. It's span was 7.00 m and it's width was 1.20 m. Thickness was 20-25 mm with 6 layers of gauge 25 galvanized "chicken mesh" and 6 mm bars centre reinforcement.สาระสังเขป: An investigation of ferrocement application for self-supporting roofing elements of long spans, and its suitability for prefabrication in mould.สาระสังเขป: The reinforcement was bent and tied primary to being placed for plastering in the mould. Plastering proved very difficult, although a pneumatic vibrating trowel was used. Ultimate bending strength was very high equivalent to a load of 600 kg/m roofing area. The deflexion at the critical load was about 1/130 of the span. Authors
| ชนิดของทรัพยากร | Location | Call number | สถานะ | Last seen | Copy No. | บาร์โค้ด |
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วว. เทคโนธานี | Available | 2018-08-31 | 1 | RP1973/338 | |
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วว. เทคโนธานี | Available | 2018-08-31 | 2 | RP1973/338-2 |
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