1.球状颗粒,表面玻化,在砂浆搅拌工程中流动性好,和易性佳,能在短时间内搅拌均匀,降低了砂浆在干湿搅拌过程中的骨料破碎,有稳定的热工性能与力学性能。 1. Spherical particle, surface vitrified, good fluidity while mixing, good workability, mixed evenly shortly, then reduce the aggregate broke when dry-wet mixing, good thermal property and mechanical property. 2.容量轻,导热系数低 2. low density, light weight, low heat conductivity 3.吸水率小,很容易在砂浆中得到控制,收缩率小,不空鼓开裂,有稳定的热工性能与力学性能,并且也相对提高了砂浆的使用寿命。 3. Low water absorption, easily controlled in mortar, low shrinkage, no hollowing and cracking, stable thermal property and mechanical property, increase the mortar service life.