Problems Brought About by Expansion in Everyday Life
a. Installation of window glass
Carpenter who designed the window frame size slightly larger than actual size . This is done to give the glass during an expansion chamber . If the design of the windows were not given the room expansion , the glass expands when will result in breakdown of the glass .
b . Cracks expansion on bridge connection
Often you encounter a connection between two concrete bridges are gaps in between . It is intended that the bridge is not arched when expansion occurs .
c . Railroad connection
Railroad connections made there is a gap between the two pieces of rail . It is intended that in the event of expansion does not lead to a curved rail . The design is often used nowadays railroad connections made interlocked with the rails made a pointed tip . Splicing like this allow rails to expand without causing damage .
d . Telephone wire or electric wire
Telephone wiring or electrical wires left loose when the installation is at noon . This is done with the intention , in the evening the telephone or electrical wires shrinkage so that the wire does not break .
ADS HERE !!!