Signs of the Times - June 2017 - 34

NUTS + BOLTS

Fig. 4: Carefully controlling the concrete flow rate and positioning of the
chute is crucial to avoid moving or overfilling your forms.
strength. Thus, it's crucial to retard
evaporation of water from freshly
poured concrete, particularly during

34

SIGNS OF THE TIMES

JUNE 2017

the initial seven-day curing period.
Typically, this is accomplished by
covering the foundation cap and any

other exposed concrete with polyethylene sheets.
The Portland Cement Association
publication Design and Control of
Concrete Mixtures recommends that
heavily reinforced, mass concrete
sections should be cured for a minimum of seven days. This guideline
assumes ambient temperatures at
the project site within a range of
50-70° F. During cold weather, it's
advisable to extend the seven-day
curing period and, particularly, to
avoid freezing of water in the freshly
poured concrete. A reasonable option
in these circumstances is to order
air-entrained concrete, which is
highly resistant to freezing but does not
incorporate any concrete additives
that could degrade the foundation's
ultimate strength.


http://www.signbuilders.com http://facebook.com/signbuildersinc

Table of Contents for the Digital Edition of Signs of the Times - June 2017

Signs of the Times - June 2017
Contents
From the Editor
St Update
At Large
Tech Review
Vehicles + Vinyl
Design Matters
Nuts + Bolts
Trending Times Square
Smart Surroundings
Digital Sign Manufacturing
Strictly Electric: A Goodman Sign
New Products
Advertising Index
Last Look
Signs of the Times - June 2017 - Intro
Signs of the Times - June 2017 - BB1
Signs of the Times - June 2017 - BB2
Signs of the Times - June 2017 - Signs of the Times - June 2017
Signs of the Times - June 2017 - BD_L
Signs of the Times - June 2017 - BD
Signs of the Times - June 2017 - Cover2
Signs of the Times - June 2017 - 1
Signs of the Times - June 2017 - Contents
Signs of the Times - June 2017 - 3
Signs of the Times - June 2017 - 4
Signs of the Times - June 2017 - 5
Signs of the Times - June 2017 - 6
Signs of the Times - June 2017 - From the Editor
Signs of the Times - June 2017 - 8
Signs of the Times - June 2017 - 9
Signs of the Times - June 2017 - St Update
Signs of the Times - June 2017 - 11
Signs of the Times - June 2017 - 12
Signs of the Times - June 2017 - 13
Signs of the Times - June 2017 - 14
Signs of the Times - June 2017 - 15
Signs of the Times - June 2017 - 16
Signs of the Times - June 2017 - 17
Signs of the Times - June 2017 - At Large
Signs of the Times - June 2017 - 19
Signs of the Times - June 2017 - 20
Signs of the Times - June 2017 - 21
Signs of the Times - June 2017 - Tech Review
Signs of the Times - June 2017 - 23
Signs of the Times - June 2017 - Vehicles + Vinyl
Signs of the Times - June 2017 - 25
Signs of the Times - June 2017 - 26
Signs of the Times - June 2017 - 27
Signs of the Times - June 2017 - Design Matters
Signs of the Times - June 2017 - 29
Signs of the Times - June 2017 - Nuts + Bolts
Signs of the Times - June 2017 - 31
Signs of the Times - June 2017 - 32
Signs of the Times - June 2017 - 33
Signs of the Times - June 2017 - 34
Signs of the Times - June 2017 - 35
Signs of the Times - June 2017 - 36
Signs of the Times - June 2017 - 37
Signs of the Times - June 2017 - Trending Times Square
Signs of the Times - June 2017 - 39
Signs of the Times - June 2017 - 40
Signs of the Times - June 2017 - 41
Signs of the Times - June 2017 - 42
Signs of the Times - June 2017 - 43
Signs of the Times - June 2017 - 44
Signs of the Times - June 2017 - 45
Signs of the Times - June 2017 - 46
Signs of the Times - June 2017 - 47
Signs of the Times - June 2017 - Smart Surroundings
Signs of the Times - June 2017 - 49
Signs of the Times - June 2017 - 50
Signs of the Times - June 2017 - 51
Signs of the Times - June 2017 - Digital Sign Manufacturing
Signs of the Times - June 2017 - 53
Signs of the Times - June 2017 - 54
Signs of the Times - June 2017 - 55
Signs of the Times - June 2017 - 56
Signs of the Times - June 2017 - 57
Signs of the Times - June 2017 - Strictly Electric: A Goodman Sign
Signs of the Times - June 2017 - 59
Signs of the Times - June 2017 - 60
Signs of the Times - June 2017 - 61
Signs of the Times - June 2017 - 62
Signs of the Times - June 2017 - 63
Signs of the Times - June 2017 - New Products
Signs of the Times - June 2017 - 65
Signs of the Times - June 2017 - 66
Signs of the Times - June 2017 - 67
Signs of the Times - June 2017 - 68
Signs of the Times - June 2017 - 69
Signs of the Times - June 2017 - 70
Signs of the Times - June 2017 - 71
Signs of the Times - June 2017 - 72
Signs of the Times - June 2017 - 73
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Signs of the Times - June 2017 - 75
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Signs of the Times - June 2017 - 77
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Signs of the Times - June 2017 - 80
Signs of the Times - June 2017 - 81
Signs of the Times - June 2017 - 82
Signs of the Times - June 2017 - 83
Signs of the Times - June 2017 - 84
Signs of the Times - June 2017 - 85
Signs of the Times - June 2017 - 86
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Signs of the Times - June 2017 - 88
Signs of the Times - June 2017 - 89
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Signs of the Times - June 2017 - 92
Signs of the Times - June 2017 - 93
Signs of the Times - June 2017 - 94
Signs of the Times - June 2017 - 95
Signs of the Times - June 2017 - 96
Signs of the Times - June 2017 - 97
Signs of the Times - June 2017 - 98
Signs of the Times - June 2017 - Advertising Index
Signs of the Times - June 2017 - Last Look
Signs of the Times - June 2017 - Cover3
Signs of the Times - June 2017 - Cover4
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