Posted by Fall Guy from pool1085.cvx19-bradley.dialup.earthlink.net on April 28, 2001 at 22:55:57:
I've had my Aldens for 9 months. Two weeks ago the lace of the right
boot gave up and ripped.
Why did it happen? Well, after six months of wearing the boots I
noticed (during my daily routine inspection!) that one lace was a bit
scuffed in one spot. Maybe I should have used my Dremel on the new
boots and polished those metal hooks a bit to reduce friction (I'll do
that on my next pair of Aldens. I already got some emery cloth
and jeweller's rouge for the final step in polishing!)
I have some interesting information and specs on those bootlaces:
b>
LENGTH:
When new (unused), each lace was 115 cm long. It would stretch to a
maximum lenght of 124 cm under load. This means a maximum lenght
increase of 7.82%
Thickness:
Each lace was 1.3 mm thick (I checked with calibrated calipers), but
when stretched it would thin to just 1 mm. This means a whopping 33.s%
decrease in thickness!
Width:
A new lace was 6 mm wide, when stretched to the maximum length it
narrowed to 4.5 mm. This equals a 25% reduction in width.
OBSERVATION:
It is highly interesting that the bootlace that had been worn daily
for the past 9 months had different specs altogether.
It had actually been stretched to a maximum lenght of approximately
126 cm. I could not establish or verify the exact lenght because this
measurement was taken after the lace had ripped in two halves. And I
could not just measure the other still intact bootlace because I
cannot guarantee that I tied the boots with equal force.
The width and the thickness of the used lace were howver UNCHANGED
compared to the unused lace under maximum load. This is a MYSTERY
b> to be solved by some brave soul.
FG
PS: I forgot to mention, each lace weighs 3 grams...
PPS: