Description:
Lightweight
Cable tray is a one-time molding, with the protection od cables, good insulation, high strength, aging resistance, flame retardant, good environmental adaptability (-50 DEG C to DEG C) is non-toxic, tasteless, light (usually only 1/4 of the steel fiber groove at weight, and 1/10 of cement cable through at weight). Convenient installation, low cost, long service life, and has anti-theft function. Particularly applicable to the construction of highways, railways, tunnels, power plant, petroleum, chemical, municipal and other projects.
High Strength
ltra-High Performance Ductile Concrete (UHPDC), which possess very high strength and ductile composite formulated by combination of Portland cement, silica fume, fine silica sand, superplasticizer and very high strength discrete steel fibers. This material provide compressive strength of 150 MPa and flexural strength of 30 MPa respectively in 28 days. With the immerse strength and ductility, it could be the architects 'dream-come-true' material. It is also proved to be aesthetically promising as maintenance factor is almost negligible. UHPDC comes in many profound attributes which made this material eligibility simply a 'breakthrough advanced engineered material'.
Versatile Application
1. Infra-structure: Ultra light and slender section for pedestrian and highway bridges.
2. Impact Structure: Security panels against impact, seismic and blast loads; crash safety barriers.
3. Prestress elements: Piles, culverts, retaining walls, pipes, safety-vaults and etc.
4. Buildings: Ultra-slender beam, slab and column system; long span floors and roofs.
5. Others: Architectural features, acoustic barrier, structural walls, marine /Sea walls, decks, anchorage plates and leave in-place forms.
Technical Parameters
| Size |
50 x 35 x 36 CM, 75 x 33 x 29 CM, OEM |
| Color |
Grey, Black |
| Material |
Ultra High Performance Concrete |
| Tensile Strength |
160MPa |
| Workmanship |
Casting |
| Shape |
U Type |
| Appearance |
Clear&Bright |
| Safety |
Non Toxic, Non Irritating, Neutral |
Ultra High Performance Fiber Reinforcement Concrete(UHPFRC) is ideal for short retaining wall construction (for H < 3m) due to its ultra-high strength-ultra-light-weight feature. The left one is ordinary retaining wall. The right one is updated retaining wall made from UHPFRC. The latter can cut down thickness of wall and tensile strength is much higher at the same time.
The last figure gives an example on the detail of a 2.5 m tall UHPFRC wall. The L-shaped wall comes with a total height of 2.5 m, a total length of 2 m and a total width of 1 m per piece. It prototypes prior to transportation(back view). The 76 meters long retaining wall was installed at Jalan Kota Bahru, Gopeng, Perak. Each of the walls weighs 1200 kg (i.e. 600 kg/m). Unlike conventional RC wall, the UHPFRC wall does not have transverse reinforcements or crack control bars in any part of the concrete section. The only conventional steel reinforcement used is the major longitudinal reinforcements located at the ribbed beams (i.e the stem and the base) to resist the critical design moment effect resulted from the imposed loading.
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