Correct

墁

/ màn / 
Strokes

Definition

to plaster

Example

As a Verb

pave/cover/surface the floor (with tiles, cut stones, etc)

1
Zhège
这个
dàtīng
大厅
shì
是
dàlǐshí
大理石
màndì
墁地
  
。

The lobby is paved with marble slabs.

2
Kètīng
客厅
yòng
用
cízhuān
瓷砖
màndì
墁地

lay the floor of the drawing room with ceramic tiles

As a Verb

plaster the wall

3
Qiángshàng
墙上
cūcāo
粗糙
bùpíng
不平
de
的
dìfāng
地方
zài
在
yóuqī
油漆
qián
前
bìxū
必须
yòng
用
huīní
灰泥
màn
墁
píng
平
  
。

These rough places on the wall should be plastered over before painted.