DEAR TIM: I’ve got an odd problem. I have concrete spalling on a sidewalk that leads from my concrete driveway to my home. The concrete driveway and sidewalk were poured at the same time. The driveway ...
Q: You have written about spalling or flaking bricks and why they’re that way. You said a cap of stone, wood or metal is needed to keep rain and snow out. Would you please explain what kind of cap you ...
The number of fallen window cases in Singapore has increased to 28 during the first five months of 2017 from an average of 24 in the same period over the last five years The number of reported cases ...