The invention relates to an umbrella-type roof, meant for covering wide and very wide spaces, such as warehouses, sport rooms, exhibition rooms, circuses, aviation storehouses, stadiums etc., consisting of some reinforced concrete pillars (1) mounted on the perimeter of the area to be covered...
A metal beam of the composite type, for roof trusses, bridge arcades and the like, characterized essentially by the fact that it is formed by elements and pieces equal to each other, each of these beam elements being constituted by the combination of metal profiles in u and l. (Machine-...
2)what's the building used for? 3)where do you want to build and what's the local wind load, snow load and seismic load? 4)what's the material of roof&wall do you prefer? only single steel sheet or sheet with insulation(sandwich pa...
Q1: Are metal roofs noisy? A: The combination of dead-air space and the stone coating minimizes outside sounds. Q2: Is a metal roof dangerous in weather with lightning? A: No, metal roofing is both an electrical conductor, and a noncombustible material. ...
3. Main Material or Prefab Houses Wall: 50mm/75mm thick EPS/Rockwool/PU sandwich panel Roof: 50mm/75mm thick EPS/Rockwool/PU corrugated sandwich panel Window: UPVC or Aluminum sliding window Door: aluminum frame with panel same as wall panel Product Param...
914-610 K Type Long Span Large Size No Girder Curving Roof Roll Forming Machine For Sale $15,000.00 - $15,500.00 Min. order: 1 set 2023 New Building Material Light Gauge Metal Steel Frame Roll Forming Machine for Frames $15,000.00 - $15,500.00 ...
About the voltage, power, Frequency and phase can be customized by customer's request Shutter: Made of high strength hot-galvanized steel sheet, dustproof and waterproof. Protective net: Made of hard-drawn wire, designed as door-type, which is convenient for m...
His parents eventually both died of illness, so he took the opportunity to sell all of his family’s possessions to gather enough money for his tuition for the Clock Tower without anything leftover.[15] Full of hope, he applied to enter the Clock Tower, and through his connections somehow...
Another study integrated air-type PVT collectors on building roofs, with the design of a HVAC-supporting model created by coupling Energies 2016, 9, 728 3 of 15 the collectors with phase change material (PCM) thermal storage [19]. During the heating period, the air released from the back ...
Understanding the impact of the athermal effect on microstructures is crucial for designing and manufacturing semiconductor and metal materials. Here, the authors propose a method using pre-micromachined structures to decouple thermal and athermal effects and experimentally validate its feasibility. ...