▎ 摘　　要

NOVELTY - A building energy-saving thermal insulation material comprises 45-55 pts. wt. waste cinder, 5-10 pts. wt. graphene sponge, 20-30 pts. wt. magnesium aluminate spinel, 5-10 pts. wt. hollow glass beads, 10-20 pts. wt. asbestos-free mineral fiber, 10-20 pts. wt. abaca fiber, 5-10 pts. wt. fire-resistant and heat-insulating functional additive of cryptand ionic salt, and 2-5 pts. wt. coupling agent. USE - Building energy-saving thermal insulation material. ADVANTAGE - The building energy-saving thermal insulation material is economical and environmentally-friendly, and has excellent fireproof performance, bonding ability, and thermal shock resistance, and lower thermal conductivity, and can be used in a wide temperature range. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the thermal insulation material.