0
Why are there channels filled with tar at intervals across cement-concrete roads?
Wiki User
∙ 13y ago
Where cracks form in the asphalt/concrete, repair crews fill the cracks with tar to keep water from seeping in and widening the cracks into pot holes.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
What do you call water-filled channels connecting natural waterways?
canals
What channels the waste-filled blood to the excretory system?
renal artery
What channels the waste-filled blood to the excretory system.?
renal artery
How does a cluster bomb work?
the "master" bomb is filled with "bomblets" or munitions that go off at intervals
Why might there be a differential effect of an antibiotic between a gram positive and gram negative bacterium?
Because of the lipopolysaccaride outer layer of Gram-negative bacteria and the porins that form water-filled channels across this layer.
How many channels on a vhf channel button?
There is a possibility of 12 but you will never find all the channels filled even in large markets. Cable is the exception.
How do you maintain roads?
You maintain roads by grading and re-paving them at regular intervals. Holes and damage which occasionally occur are filled in as needed to preserve the remaining surface.
Where is the move hatch in banjo tooie?
It's in the Aztec where the stegosaurs is in the tall gold filled temple across mumbos
What type of board is filled with ROM programming to instruct the read write heads how and when to move across the platters?
Controller
What did the moats have in them?
Water? The moats were filled with water, they were also loaded with traps incase of attackers trying to swim across them.
Name of South American filled pastry?
41 down south American pastry is empanada and 54 across is ageless
What is a crossword puzzle?
Puzzle in which words are filled into a pattern of numbered squares in answer to correspondingly numbered clues and in such a way that words can be read across and down
