求翻译：引气剂的加入, 在砂浆中引入了很多均匀分布的小气泡, 凝结硬化后造成试块的孔隙率增大, 使保温砂浆试块的干容重进一步减小, 导热系数降低, 对是什么意思？

[object Object]

Cited gas agents, the accession to the mortar has been introduced in many evenly distributed over the small bubbles, condensation caused by hardening of the test piece, so that heat increases the porosity of the Stone Mortar test piece dry meter to further reduce, thermal conductivity, lowering the

Luck medicinal preparation joined, introduced the very many uniform distribution bubble in the mortar, after the congealment hardened creates the briquette the factor of porosity to increase, causes the heat preservation mortar briquette the dry bulk specific gravity further to reduce, the thermal c

AEA join, in a uniform distribution of mortar were introduced in many small bubbles, test blocks resulting setting and hardening of porosity increases thermal insulation mortar dry unit weight of test blocks further reduces, reducing the thermal conductivity,

[object Object]