Inavinate on Instagram: "Builders transport wet cement on roofs using methods designed to balance speed, safety, and consistency. Instead of carrying loose buckets by hand, crews often rely on pulley systems, hoists, wheelbarrows with wide rubber tires, or motorized lifts that move mixed cement straight from ground level to the roof. In some cases, cement is pumped through hoses using concrete pumps, allowing a continuous flow without repeated lifting. These systems reduce physical strain, preve