The green and low-carbon concept is deeply implemented, and GRC prefabricated toilets have become the core component of building carbon reduction

In the context of the continuous promotion of the national dual carbon strategy and the comprehensive low-carbon transformation of the construction industry in 2026, prefabricated buildings and green building materials have become the core development mainline of the industry. GRC prefabricated toilets, as the core component of low-carbon prefabricated interior decoration, are widely used in various green and low-carbon building projects due to their core advantages of low energy consumption, low emissions, recyclability, and low pollution, becoming a key carrier for carbon reduction and consumption reduction in the field of building interior decoration.
Traditional bathroom decoration relies heavily on raw materials such as cement, sand and gravel, tiles, waterproof coatings, etc. The on-site wet operation process is complex, and a large amount of dust, noise, and construction waste are generated during the construction process. At the same time, the total carbon emissions from raw material mining, on-site pouring, and maintenance are high. Data shows that the carbon emissions from the construction of a single set of traditional cast-in-place toilets far exceed those of prefabricated products, and the construction waste recycling rate is less than 20%. The GRC prefabricated bathroom adopts a factory wide prefabrication production mode, where all wall panels, chassis, and module components are poured, cured, and formed in a standardized factory. Only dry assembly is required on the construction site, without mortar, wet operation, or dust pollution. The construction waste emission is reduced by more than 80%, and the construction waste recycling rate can reach 95%, significantly reducing carbon emissions and environmental pollution on the construction site.
In terms of low-carbon upgrading at the production end, the industry continues to promote green modification technology for GRC materials. By adding renewable raw materials such as industrial solid waste, slag, and fly ash, some cement substrates can be replaced. The proportion of solid waste can reach up to 30%, which not only realizes the resource utilization of industrial solid waste, but also greatly reduces the use of cement, effectively reducing carbon dioxide emissions in the production process. At the same time, the standardized batch production mode accurately controls the amount of raw materials used, avoiding material waste in traditional construction. The carbon emissions of a single GRC prefabricated bathroom throughout its entire life cycle are reduced by more than 45% compared to traditional decoration modes, demonstrating significant low-carbon advantages.
At present, multiple low-carbon pilot cities and green building demonstration zones across the country have prioritized the use of GRC prefabricated toilets as building materials and promoted them comprehensively in ultra-low energy consumption buildings, zero carbon buildings, and green affordable housing projects. Industry experts have stated that building interior is an important component of carbon emissions throughout the entire life cycle of buildings. The large-scale application of GRC prefabricated toilets can not only help individual buildings achieve green and low-carbon evaluation standards, but also promote the entire interior industry to break away from traditional models of high energy consumption and high pollution, accelerate the achievement of the dual carbon goals of the construction industry, and in the future, green and low-carbon attributes will become the core competitive barrier for GRC products.