: 25mm, 30mm, and 35mm, 40mm cover: For Column/Beam/Wall: For Lighter loads. Distance between Two Cover Block: 0.75 meters to 1.0 meter:25mm, 30mm, and 35mm, 40mm cover: For Column/Beam/Wall: For Lighter loads. Distance between Two Cover Block: 0.75 meters to 1.0 meter:25mm, 30mm, and 35mm, 40mm cover: For Column/Beam/Wall: For Lighter loads. Distance between Two Cover Block: 0.75 meters to 1.0 meter:25mm, 30mm, and 35mm, 40mm cover: For Column/Beam/Wall: For Lighter loads. Distance between Two Cover Block: 0.75 meters to 1.0 meter:25mm, 30mm, and 35mm, 40mm cover: For Column/Beam/Wall: For Lighter loads. Distance between Two Cover Block: 0.75 meters to 1.0 meter: