K31 is half the weight of standard concrete, solving overweight limitations for loft mezzanines and old building retrofits. Its closed EPS particle matrix delivers ultra-low thermal conductivity, acting as integrated insulation for underfloor heating and roof slope layers, removing separate insulation board installation and thermal bridge gaps. The self-leveling flow achieves ultra-smooth surfaces without manual troweling, combining insulation, slope forming and base leveling into one single pour to simplify construction workflows.
Unlike spliced rigid foam boards with heat leakage gaps, K31 forms a fully continuous monolithic layer to maximize energy efficiency. The porous lightweight structure excels at absorbing footfall impact noise, perfect for apartments, offices and stadiums. It meets Class A non-combustible fire standards and uses recycled EPS raw materials, complying with green building requirements for residential, commercial, cold storage and industrial ground insulation applications.
K31 supports full mechanical pumping with daily output over 1000 square meters, drastically cutting labor input and construction cycles. No vibration or manual screeding is needed after pouring, as the slurry self-compacts and levels naturally. It can be applied for indoor heating beds, roof slope insulation, underground pipeline backfill and light mezzanine filling, a multi-purpose lightweight screed that reduces material, labor and later maintenance costs for contractors and property developers.
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