There are more than 20 kinds of meteorological disasters, mainly the following types: (1) Heavy rain: flash floods, river flooding, urban water accumulation; (2) Rain: internal sputum, waterlogging; (3) Drought: drought in agriculture, forestry, grassland, lack of water in industry, cities and rural areas; (4) dry hot air: dry wind, burning wind; (5) High temperature, heat wave: hot summer heat, human disease, burns, crops ripening; (6) Tropical cyclones: squally winds, heavy rains, floods; (7) Cold damage: crops, livestock and fruit trees are damaged due to strong cooling and low temperature; (8) Freezing damage: frost, crops, livestock freezing damage, water pipes, tubing freezing; (9) freezing rain: wires, branches, and roads are frozen; (10) Icing: the river surface, the lake surface and the sea surface are frozen, and the road surface freezes after rain and snow; (11) Snow damage: blizzard, snow; (12) Disaster: destroying crops and destroying houses; (13) Wind damage: down the tree, reversing the house, overturning the car, overturning the ship; (14) Tornado: Partially devastating disasters; (15) Lightning: lightning strikes; (16) Even rainy (sexual rain): unfavorable to crop growth and development, grain mildew, etc.; (17) Dense fog: human diseases and traffic are blocked; (18) Low-altitude wind shear: (aircraft) aviation crash; (19) Acid rain: Crops and other damage.
Roof and Wall sheet,IBR sheet roll forming machine is a roll forming equipment that produces metal roofing sheets with adjustable effective width from Galvanized steel mostly for African markets. IBR sheet, usually applies for the outside cladding or roofing materials in commercial, industrial and residential buildings. Roof And Wall Panel Roll Forming Machine Roof Roll Forming Machine,Wall Panel Roll Forming Machine,Wall Plate Making Machines,Roof Panel Tile Making Machines Cangzhou Feiyang Machiney Manufacturing Co., Ltd. , https://www.coldformingmachines.com
IBR is an abbreviation for Inverted Box Rib, an angular trapezoidal fluted profile sheet with a bold appearance which makes it both attractive and practical.
Features of IBR sheet:
(1)IBR sheet is designed to provide the most advantageous load/span characteristics consistent with economy.
(2)IBR sheet offers stiffening ribs in the sheet which help to remove oil canning from the broad flute.
(3)IBR sheet can be factory cranked, curved and bullnosed to a wide range of radii.
