Light weight aggregate concrete (LWAC) is composed of light weight poriferous aggregate and cement paste.
轻集料混凝土(LWAC)由轻质多孔集料和水泥石胶结而成。
2
For this, foreign some company is a foundation with the hydrokinetics, pass current analysis, studied the efflux feature of weak opening and poriferous oxygen gun.
为此,国外某公司以流体动力学为基础,通过液流分析,探究了单孔和多孔氧枪的射流特征。
3
It is made of two layers of kraft paper that is conglutinant, poriferous, tensile, and it has more pleats to increase desilting area of paint particle, and increase holding capacity.