UNIFLEX 300 flexural frame has been designed to satisfy the stringent requirements prescribed by the standards concerning, above all, the determination of deformability and ductility index of sprayed concrete and fiber reinforced concrete. The “C” shaped open structure allows an easy and practical front loading but, once the specimen is in the loading position, the structure is closed by a vertical rod hydraulically clamped and controlled to compensate frame deformation during the test thus ensuring high rigidity.
Fitted with high precision strain gauge load cell for accurate and reliable test results. The frame has to be connected to a control console and completed with the suitable testing accessories depending on the test to be performed.
Main features
High flexibility universal flexural frame, 300 kN cap.
C-shaped open structure for easy specimen loading,
Load measurement by high precision load cell
Large testing space for a wide range of accessories for conventional and tests under control of displacement and strain rate.
| Виробник |
| Виробник |
Controls |
| Технічні характеристики |
| Максимальне навантаження |
300 кН |
| Відстань між верхніми опорами |
регулюється від 80 до 500 мм |
| Відстань між нижніми опорами |
регулюється від 80 до 1500 мм |
| Датчик навантаження |
високоточний датчик навантаження |
| Максимальний вертикальний просвіт |
без аксесуарів 546 мм (зменшується за допомогою прокладок. див. аксесуари) |
| Горизонтальний зазор |
між стійками 900 мм |
| Хід поршня |
110 мм |
| Габаритні розміри |
1700x1266x1512 мм |
| Вага близько |
605 кг |
50-C1500/6 - Accessory for 50-C15xx/FR and 50-C17xx/FR flexure frames for testing concrete slab to EN 14488-5. Including supporting square frame and spherically seated loading element. To be completed with displacement transducers 50-C1500/9 and 50-C1500/8
50-C1500/8 - LDT displacement transducer for 50-C15xx/FR and 50-C17xx/FR flexure frames, 50mm travel, for underneath displacement measurement of sprayed concrete slab
50-C1700/7 - Accessory for flexure frames 50-C17xx/FR and 50-C1601/FR for testing sprayed concrete slab to ASTM C1550. Includes: 3-points supporting base and spherically seated loading element
50-C1700/8 - Displacement transducer for FRC slab central deflection, 60 mm travel
50-C1500/2 - Set including 2 bearers and 1 loading roller 50-C15xx/FR and 50-C17xx/FR flexure frames for flagstones (paving slab) testing to EN 1339. Roller dimensions: 40 mm dia x 620 mm
50-C1500/3 - Upper loading swivel joint 40 mm dia for 50-C15xx/FR and 50-C17xx/FR flexure frames for kerbs stones testing to EN 1340. Lower bearers notincluded. It shall be used in combination with accessory 50-C1500/2
50-C1500/50 - Distance piece 50mm thickness for flexure frame
50-C1500/80 - Distance piece 80mm thickness for flexure frame
50-C1700/1 - Upper and lower roller assembly for 50-C1701/FR flexure frame for centre and third point testing of concrete beams up to h. 250mm, conforming to EN12390-5, ASTM C78, C293, C1018, EN 14651. Roller dimensions: 30 mm dia. x 310 mm long
50-C1700/4 - Upper loading rollers for third and center point flexure test, including two loading rollers 310 mm x 40 mm dia. To be used with support bearers of 50-C1500/2
