1. Product use characteristics This product is made of a polymer compound with a multifunctional material. The agent can obtain burn-free ceramic grains by mixing with municipal sludge, river silt and other clay sludge, granulation and natural maintenance, and realizes the reduction, harmlessness and resource utilization of sludge disposal. The product has the characteristics of low additive amount, high strength, water resistance and freeze-thaw resistance, high cost performance, simple and efficient production process, and durability. The products are widely used in industrial and civil construction fields such as road foundation, wetland management, replacement of heavy gravel, landscaping, etc. 2. Quality index item index appearance powder addition amount (kg/ m06 dried sludge), %3-5 compressive strength (7-28 days) MPa, ≥2.0 immersion (7×24 hours) no sludge freeze-thaw (7×24 hours, -18℃) no change 02 III. Usage method 1. Add a certain amount of easy-to-stir sludge into the mixer, weigh 10% of the cement according to the sludge amount and the agent 3-3 5%, Slowly add a small amount to the mixer and stir for 5-10 minutes to make the sludge mixture. 2. If the water content of the sludge is less than 10%, add 15-20% water as appropriate (0.5% sludge free synergist can be dissolved) and stir the sludge mixture evenly, and the sludge mixture is conveyed to the granulator to prepare the no-burn ceramite blank. 3. The prepared burn-free ceramite blank will be naturally maintained for 10-20 hours to obtain municipal sludge burn-free ceramic grains. It is recommended to experiment first according to the situation on site. For details on production operations, please refer to the operation guide. 4. Packaging, transportation and storage Plastic woven bag packaging, 25kg/bag, or packaged according to user requirements. Be careful not to damage or spill during transportation, and be careful to protect against rain and moisture. Store in a cool, dry place. The shelf life of the product is half a year. Qianyu Wangpu https://51725.qianyuwang.com/