| Adsorption Water |
(Concrete Engineering) Water held on surfaces in a material by either physical and/or chemical forces. |
| Consolidation - |
(Concrete Engineering) Compaction usually accomplished by vibration of newly placed concrete to minimum practical volume, to mold it within form shapes and around embedded parts and reinforcement, and to eliminate voids other than entrained air. |
| Elastic Shortening |
(Concrete Engineering) The shortening of a member in pre-stressed concrete which occurs on the application of forces induced by prestressing. |
| GFRC - Glass Fiber Reinforced Concrete |
(Concrete Engineering) Concrete panels, usually architectural designs, reinforced with a high zirconia (16% minimum), alkali-resistant glass fiber. Optimum glass fiber content of 5% by weight. Lower fiber content results in lower early ultimate strengths, higher fiber content can produce composite compaction and consolidation difficulties. |
| Jacking Force |
(Concrete Engineering) The temporary force exerted by the jacking device which introduces tension into the tendons. Jacking Stress In prestress concrete, the maximum stress occurring in a tendon during stressing. |
| Pretensioning |
(Concrete Engineering) A method of prestressing reinforced concrete in which the steel is stressed before the concrete has hardened and restrained from gaining its unstressed position by bond to the concrete. |
| Reinforced Concrete (RC) |
|
| band of reinforcement |
การเสริมเหล็กทางเดียว เรียงติดต่อกันเป็นพืดในพื้นคอนกรีตเสริมเหล็กแบบ flat slab
|
| reinforced concrete |
คอนกรีตเสริมเหล็ก |
| reinforceiment |
เหล็กเสริม, เสริมกำลัง |
