【单选题】【消耗次数：1】
下列关于粉煤灰砌块说法有误的一项是（ ）。
①
粉煤灰砌块是以粉煤灰、石灰、石膏和骨料（煤渣、硬矿渣等）为原料制成的
②
粉煤灰砌块不宜用于有酸性侵蚀介质侵蚀的、密封性要求高的及受较大振动影响的建筑物
③
粉煤灰砌块是原料按照一定比例加水搅拌、振动成型，再经蒸汽养护而制成的密实块体
④
粉煤灰砌块宜用于经常处于高温的承重墙
参考答案：
复制
纠错
相关题目
【单选题】
水泥粉煤灰碎石桩的施工工艺流程为（）。
①
桩机就位→桩位测量→钻进成孔→混凝土浇筑→移机→检测→褥垫层施工
②
桩位测量→桩机就位→钻进成孔→移机→混凝土浇筑→检测→褥垫层施工
③
桩位测量→桩机就位→钻进成孔→混凝土浇筑→移机→检测→褥垫层施工
④
桩机就位→桩位测量→钻进成孔→移机→混凝土浇筑→检测→褥垫层施工
【单选题】
根据《公路路面基层施工技术细则》JTG/TF20-2015，石灰稳定材料或石灰粉煤灰稳定材料层宜在当天碾压完成，最长不应超过（）。
①
2d
②
4d
③
6d
④
8d
【单选题】
国家标准《烧结普通砖》GB5101—2003规定，凡以黏土、页岩、煤矸石、粉煤灰等为主要原料，经成型、焙烧而成的实心或孔洞率不大于15%的砖，称为（ ）。
①
烧结普通砖
②
烧结黏土砖
③
烧结煤矸石砖
④
烧结页岩砖
随机题目
【单选题】
At last this intermezzo _____, and I found myself in front of the gigantic City Hall.
①
came to an end
②
came to the end
③
came to end
④
came to ending
【单选题】
I was again crushed by the thought that I stood on the ____ of the first atomic bombardment.
①
spot
②
site
③
place
④
area
【单选题】
If you bear any visible scars of atomic burns, your children will encounter prejudice ______ those who do not.
①
on the side of
②
at the side of
③
on the part of
④
at the part of
【单选题】
As the offender _______ his crime, he was dealt with leniently.
①
had admitted
②
had confessed
③
had recognized
④
had realized
【单选题】
I now stood on the site where thousands upon thousands of others had lingered on to die ____ slow agony.
①
at
②
from
③
of
④
in
【单选题】
The few Americans and Germans seemed just as _____ as I was.
①
constrained
②
curbed
③
inhibited
④
withhold
【单选题】
Little girls and elderly ladies in kimonos ___teenagers and women in western dress.
①
rubbed the shoulder with
②
rubbed shoulders with
③
rubbed shoulder with
④
rubbed the shoulders with
【单选题】
They would also like to _____ the atomic museum.
①
demolish
②
destroy
③
ruin
④
smash