Applied Structural Drying
description
Transcript of Applied Structural Drying
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Applied Structural Drying
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Applied Structural Drying (ASD) & Agent Loss Ratio Sheet
WATER
WIND
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Applied Structural Drying (ASD) & Agent Loss Ratio Sheet
BACKING
SUBSTRATE (PLYWOOD)
PAD
FAN
DEHUMIDIFIER
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Science
Freeze H2O0-32º F
Boil 212º F
ASD Primary LawHigh Heat + Agitation
WATER SURFACE TENSION WIND
HEATTHERMOCLINE
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Science
CARPET
SUBSTRATE (PLYWOOD)
PAD
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Science
H2O ÷ ASD = H2 / O
Heat – causes the violent agitation of molecules
Motion – breaks surface tension of standing water
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Science - Water Travels In 2 Directions
1. The path of least resistance
2. From wet to dry
LIVINGROOM CARPET
BATHTUB
WATERFALL
RIVER
LAKE
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The Path of Least Resistance
SIDING
JOIST
PLYWOOD
CARPET PAD
FRAMING
INS
DRY
BASE
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From Wet To Dry
Qualified Measurements Relative humidity Temperature Grains per pound Relative material
standard
HEAT 105 º
WET
DRY
+
-
STRAW EFFECT
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Goal
ASD is a method to reverse natural occurrence to restore a structure to pre-loss condition.
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Standard Water Damage Operation Remove Wet
Materials Extract Porous
Material 1 Fan per 8-12’ ?? Dehumidification per
8F ratio
10 x 15 = 1,500 sf10’
15’
DEHU
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Standard Water Damage Operation
Restoration Construction Emergency Temp
2’ Drywall $1,800
Reset Base $150
Pad $400
Re-stretch $100
Paint $1,200
Clean $100
$2,660
Profit/Over 10/10 $500
TOTAL $3,160
(5) Fans @ $25 day @ 4days $500
(1) Dehu. @ $100 day $400
Remove Pad @ 1,500 sf $750
Emergency Response – day $150
WTR Tech @ 4days $300
TOTAL $2,100
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Standard Water Damage Operation
Average Loss has 2-3 rooms E-Temp Constrution
( 2 room loss) $4,200 $6,320
Loss
$10,520
(MN/Dry + MN/PNT) Plus intrusion $1,350
$11,750
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Extract porous materials
Dehumidification by G.P.P. in air
Fans – water tension & dew point
Meet 72 hr dry time
A.S.D. Standard Water Loss
10’
15’
HEAT
105º
DEHU
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A.S.D. Standard Water Loss
Restoration Construction Emergency Temp
Dry – MN $150
Paint Walls $1,200
TOTAL $1,350
(6) Fans @ 72 hrs $450
(1) Dehu. @ 72 hrs $300
Heat @ 72 hrs $450
Extraction $350
Emergency Response $150
WTR – Tech @ 72 hrs $250
TOTAL $2,050
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A.S.D. Standard Water Loss
Construction at Intrusion Pt. $1,350
Emergency Temp $2,050
2SD Room Loss $1,650
$5,050
Water Standard $1,750
ASD Standard $5,050
$6,700 diff
57%TOTAL LOSS
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Thank You!