1．球狀顆粒，表面?；?，在砂漿攪拌工程中流動(dòng)性好，和易性佳，能在短時(shí)間內(nèi)攪拌均勻，降低了砂漿在干濕攪拌過程中的骨料破碎，有穩(wěn)定的熱工性能與力學(xué)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．容量輕，導(dǎo)熱系數(shù)低
2. low density, light weight, low heat conductivity
3．吸水率小，很容易在砂漿中得到控制，收縮率小，不空鼓開裂，有穩(wěn)定的熱工性能與力學(xué)性能，并且也相對(duì)提高了砂漿的使用壽命。
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.
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