It used to reinforcing the wall crack and ceiling cracks.

该产品可用于修补墙体裂缝和天花板裂缝。

youdao

When the house is damaged, it first appears in form of wall crack.

房屋受损时，首先以墙体开裂的形式出现。

youdao

Wall crack control is a complex problem that requires the coordination of materials, design, construction and other aspects.

墙体裂缝的控制是一个复杂的问题，需要材料、设计、施工等方面的相互协调、共同配合。

youdao

The House effort is to signal that they are making progress on repealing the overall Health bill (the first crack in the wall if you will).

FORBES: 1099 Form Reporting Repeal? -- Not So Fast -- And Not The Whole Enchilada

"Each wave is like a hammer stroke beating on a sea wall which starts to make it crack and then we have to repair it, " she says.

BBC: Legacy of Britain's great flood

Hungarian media quoted Mr Illes as saying that a 25-metre-long crack in the weakened wall of the reservoir near Ajka had widened slightly by Sunday morning and that the wall of the damaged reservoir now looked beyond repair.

BBC: Hungary builds wall to slow possible new sludge wave