TankCalculator Ferro Cement Tank

8/9/2019 TankCalculator Ferro Cement Tank

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Tank Calculator

Cylindrical tank with domed roof

Given tank dimensions, determine volume and surface area, and amount of materi

Given density of tank material, determine load on ground under tank, and stress o

Fill in numbers in blue under the in one or more columns. ead calculated values b

Tank volume 3000.00 gallons 3000.00 gallons 3000.00!eight 6.00 feet 6.00 feet 6.00"all thickness (av) 1.00 inches 1.25 inches 2.00

oof thickness 1.00 inches 1.00 inches 1.75Floor thickness 3.00 inches 4.00 inches 5.00

oof rise#tank diameter 0.10 ratio 0.10 ratio 0.10Floor beyond walls 1.00 inches 3.00 inches 5.00$ensity of material 100.00 lbs/ft3 100.00 lbs/ft3 100.00!oo% s%acing 6.00 inches 18.00 inches 24.00

&a'or reinforcing diameter 0.13 inches 0.38 inches 0.38

ote that volume under roof below is in $$*T*+ T+ to ca%acity above.

Diameter 9.23 feet 9.23 feet 9.23$iameter# height .- ratio .- ratio .-

Ludwig

The table below is set u% for ferrocement (5ee the "ater 5torage book for descri%construction), steel, and %lastic tanks. *f you would %refer to s%ecify your own maconstruction s%ecs, use the 7Tank Calculator (generic)7 worksheet.

8ight dutyferrocement

&edium dutyferrocement

!eavferroc


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(otal stucco ,olume 0.74 Cubic *ar!s 0.88 Cubic *ar!s 1.43Floor volume 6./0 Cubic feet 0 .61 Cubic feet //.

$loor ,olume 0.64 Cubic *ar!s 0.92 Cubic *ar!s 1.23 (otal ,olume 37.38 Cubic feet 48.44 Cubic feet 71.83Total volume ./4 Cubic yard .63 Cubic yard 0.11&aterial vol#water vol .-1 ratio 4.30 ratio 1.20'eight of material 3 737.68 lbs 4 843.99 lbs 7 183.14'eight of ater 26 969.21 lbs 26 969.21 lbs 26 969.21

(otal eight 30 706.90 lbs 31 813.20 lbs 34 152.36$orce on soil 3.08 si 2.97 si 2.98$orce on soil 443.28 sf 428.31 sf 429.83

a hoo stress 144.40 si 115.52 si 72.20#ebar !ensit* 0.20 0.49 0.23

a hoo stress rebar alone 70 615 si 23 538 si 31 385


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l required (for ordering concrete).

n reinforcement.

elow.

5teel 9lastic Commentsgallons 3000.00 gallons 3000.00 gallons Volume e clu!ing s acefeet 6.00 feet 6.00 feet eight of tan alls )notinches 0.13 inches 0.25 inchesinches 0.13 inches 0.25 inchesinches 0.13 inches 0.25 inchesratio 0.10 ratio 0.10 ratio #atio of roof rise to taninches 0.00 inches 0.00 inches Distance that oor e telbs/ft3 300.00 lbs/ft3 60.00 lbs/ft3 se! to calculate loa! oinches /- /- Vertical s ace bet een

inches /- /- Diameter of reinforcing

feet 9.23 feet 9.23 feetratio .- ratio .- ratio

ion of theterials and

dutyment


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Cubic *ar!s 0.09 Cubic *ar!s 0.19 Cubic *ar!sCubic feet 2.62 Cubic feet ./3 Cubic feetCubic *ar!s 0.03 Cubic *ar!s 0.05 Cubic *ar!sCubic feet 3.20 Cubic feet 6.41 Cubic feetCubic yard 2. 0 Cubic yard 2.0 Cubic yardsratio / .3/ ratio 16. 6 ratiolbs 961.06 lbs 384.43 lbslbs 26 969.21 lbs 26 969.21 lbslbs 27 930.28 lbs 27 353.64 lbs

si 2.90 si 2.84 sisf 417.89 sf 409.27 sf si 1 155.22 si 577.61 si

si


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un!er !ome! roof

roof height+

!iameter. 0 for at roof 1/2 !iameter for hemis here!s be*on! alls. se! onl* to calculate amount of material.

n groun! un!er tan . ebar hoo s on ferrocement tan . $or calculating hoo stress onl*

embers )rebar hoo s for ferrocement tan +. $or calculating hoo stress onl*


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Tank Calculator (Generic)

Cylindrical tank with domed roof

Given tank dimensions, determine volume and surface area, and amount of materi

Given density of tank material, determine load on ground under tank, and stress o

Fill in numbers under the in one or more columns. ead calculated values below.

:our label here :our label here :our la

Tank volume gallons gallons!eight feet feet"all thickness (av) inches inches

oof thickness inches inchesFloor thickness inches inches

oof rise#tank diameter ratio ratioFloor beyond walls inches inches$ensity of material lbs/ft3 lbs/ft3!oo% s%acing inches inches&a'or reinforcing diameter inches inches


Diameter D:V/0; feet D:V/0; feet D:V/0;$i t # h i ht $*


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Total stucco volume ;$*


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l required (for ordering concrete).

n reinforcement.

el here :our label here :our label here Commentsgallons gallons gallons Volume e clu!ing s acefeet feet feet eight of tan alls )notinches inches inchesinches inches inchesinches inches inchesratio ratio ratio #atio of roof rise to taninches inches inches Distance that oor e telbs/ft3 lbs/ft3 lbs/ft3 se! to calculate loa! oinches Vertical s ace bet eeninches Diameter of reinforcing

feet D:V/0; feet D:V/0; feetti $*


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Cubic feet ;$*


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un!er !ome! roof roof height+

!iameter. 0 for at roof 1/2 !iameter for hemis here!s be*on! alls. se! onl* to calculate amount of material.

n groun! un!er tan . ebar hoo s on ferrocement tan . $or calculating hoo stress onl*

embers )rebar hoo s for ferrocement tan +. $or calculating hoo stress onl*


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Tank Calculator @Aam%les

This sheet gives eAam%les of using the tank calculator to com%are di?erent tanks.

This table com%ares di?erent ferrocement tanks of the same siBe, but with di?erent

!eavy duty ferrocement Closer rebar Taller tTank volume 100000.00 gallons 100000.00 gallons 100000.00!eight 8.00 feet 12.00 feet 16.00"all thickne 2.25 inches 2.25 inches 2.25

oof thickne 1.75 inches 1.75 inches 1.75Floor thickn 8.00 inches 8.00 inches 8.00

oof rise#ta 0.10 ratio 0.10 ratio 0.10Floor beyon 6.00 inches 6.00 inches 6.00$ensity of m 100.00 lbs/ft3 100.00 lbs/ft3 100.00!oo% s%acin 12.00 inches 6.00 inches 6.00&a'or reinfo 0.50 inches 0.50 inches 0.50


Diameter 46.13 feet 37.66 feet 32.62$iameter# h -.66 ratio /. ratio 0.2

Volume 13367.20 Cubic feet 13367.20 Cubic feet 13367.20Volume un!er 3905.21 Cubic feet 2125.72 Cubic feet 1380.70Volume un!er 29214.84 "allons 15902.55 "allons 10329.01Total volume 6060. 2 Cubic feet - 30.30 Cubic feet 6 6.32#a!ius 23.06 $eet 18.83 $eet 16.31#oof rise 4.61 3.77 $eet 3.26Circumferenc 144 89 $eet 118 30 $eet 102 45


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'eight of mat 162 376.15 lbs 121 120.86 lbs 102 083.60'eight of at 1 077 651.79 lbs 966 627.23 lbs 920 143.92

(otal eight 1 240 027.94 lbs 1 087 748.10 lbs 1 022 227.52$orce on soil 4.94 si 6.43 si 8.00$orce on soil 710.97 sf 926.63 sf 1 151.86

a hoo stre 427.86 si 524.02 si 605.09#ebar !ensit* 0.73 1.45 1.45

a hoo stre 58 846 si 36 036 si 41 610

This table com%ares ferrocement tanks of various siBes and %arameters.

!eavy duty ferrocement !eavy duty ferrocement !eavy duty feTank volume 10000.00 gallons 10000.00 gallons 26104.00!eight 8.00 feet 7.52 feet 8.00"all thickne 2.00 inches 2.00 inches 2.25

oof thickne 1.75 inches 1.75 inches 2.00Floor thickn 6.00 inches 6.00 inches 6.00

oof rise#ta 0.10 ratio 0.10 ratio 0.10Floor beyon 6.00 inches 6.00 inches 6.00$ensity of m 100.00 lbs/ft3 100.00 lbs/ft3 100.00!oo% s%acin 12.00 inches 24.00 inches 12.00&a'or reinfo 0.38 inches 0.38 inches 0.50


Diameter 14.59 feet 15.05 feet 23.57$iameter# h .40 ratio 0.22 ratio 0.3-Volume 1336.72 Cubic feet 1336.72 Cubic feet 3489.37Volume un!er 123.49 Cubic feet 135.50 Cubic feet 520.84Volume un!er 923.85 "allons 1013.71 "allons 3896.41Total volume 12.0 Cubic feet 60.00 Cubic feet 2 2.0# !i 7 29 $ 7 52 $ 11 78


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Total volume 1.62 Cubic yards 1.32 Cubic yards -.-4&aterial vol# 4.26 ratio 6.3 ratio 3.-/'eight of mat 18 085.06 lbs 18 623.74 lbs 42 072.17'eight of at 91 104.95 lbs 91 854.30 lbs 250 203.38

(otal eight 109 190.00 lbs 110 478.04 lbs 292 275.55$orce on soil 3.97 si 3.79 si 4.28$orce on soil 572.32 sf 546.46 sf 616.65

a hoo stre 152.21 si 147.58 si 218.60#ebar !ensit* 0.47 0.24 0.73

a hoo stre 32 217 si 62 472 si 30 066


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rebar s%acing and width#height ratio

ank Commentsgallons Volume e clu!ing s ace un!er !ome! roof feet eight of tan alls )not roof height+inchesinchesinchesratio #atio of roof rise to tan !iameter. 0 for at roof 1/2 !iameter for hemisinches Distance that oor e ten!s be*on! alls. se! onl* to calculate amounlbs/ft3 se! to calculate loa! on groun! un!er tan .inches Vertical s ace bet een rebar hoo s on ferrocement taninches Diameter of reinforcing members )rebar hoo s for ferrocement tan +

feetratio

Cubic feetCubic feet"allonsCubic feet$eet

$eet


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lbslbslbs

sisf si

si

rrocement !eavy duty ferrocement !eavy duty ferrocement Commentsgallons 27058.00 gallons 27684.00 gallons Volume e clufeet 10.00 feet 12.00 feet eight of taninches 2.25 inches 2.25 inchesinches 1.75 inches 1.75 inchesinches 5.00 inches 5.00 inchesratio 0.10 ratio 0.10 ratio #atio of roof riinches 6.00 inches 6.00 inches Distance thatlbs/ft3 100.00 lbs/ft3 100.00 lbs/ft3 se! to calculinches 6.00 inches 12 inches Vertical s aceinches 0.50 inches 0.5 inches Diameter of r

feet 21.46 feet 19.82 feetratio 0. - ratio .1- ratioCubic feet 3616.90 Cubic feet 3700.57 Cubic feetCubic feet 393.30 Cubic feet 309.64 Cubic feet"allons 2942.27 "allons 2316.38 "allonsCubic feet 2 2. 3 Cubic feet 2 2.0 Cubic feet$ 10 73 $ 9 91 $


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Cubic yards 0.6- Cubic yards 0. 2 Cubic yardsratio .1- ratio 0.06 ratiolbs 34 421.76 lbs 32 681.18 lbslbs 250 202.23 lbs 250 203.17 lbslbs 284 623.98 lbs 282 884.36 lbs

si 4.99 si 5.77 sisf 718.42 sf 831.31 sf si 248.83 si 275.72 si

si


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here of material.


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ing s ace un!er !ome! roof alls )not roof height+

se to tan !iameter. 0 for at roof 1/2 !iameter for hemis here oor e ten!s be*on! alls. se! onl* to calculate amount of material.

ate loa! on groun! un!er tan . bet een rebar hoo s on ferrocement tan

inforcing members )rebar hoo s for ferrocement tan +


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Material Unit cost 5000 gal 10,000 gal 15,000 gal 20,000 gal 30,000 gal3/8 rebar (20 pieces) $3.11 30 $93.30 50 $155.50 60 $186.60 70 $217.70 50 $155.501/2 rebar (20 pieces) $4.98 $0.00 $0.00 $0.00 $0.00 50 $249.00

Lath (27x8 pieces) $5.36 27 $144.72 40 $214.40 50 $268.00 65 $348.40 80 $428.800x10 We !e! Wire "esh (7x200 r# s) $138.00 1 $138.00 1.25 $172.50 1.5 $207.00 2 $276.00 2 $276.00

1/2 ar!%are c #th (4x100 r# s) $39.94 1 $39.94 1.75 $69.90 2 $79.88 3 $119.82 3 $119.82&ie %ire (bi' ##pe! b ! es) $2.60 2 $5.20 2 $5.20 3 $7.80 3 $7.80 3 $7.80

*e+e t (94 b ba's) $5.65 18 $101.70 25 $141.25 32 $180.80 35 $197.75 50 $282.50, aster sa ! (-!3) $29.50 4 $118.00 4.5 $132.75 5.5 $162.25 7 $206.50 9 $265.50

Water ('a ) $0.01 500 $5.00 750 $7.50 1000 $10.00 1 250 $12.50 1500 $15.00h#r#sea / # sa re *#at (50 b ba's) $19.20 7 $134.40 10 $192.00 15 $288.00 17 $326.40 20 $384.00

*# #r ( bs) $2.88 5 $14.40 7 $20.16 10 $28.80 12 $34.56 15 $43.20#' ri 's (25 b b#xes)37 $38.40 $0.00 $0.00 1 $38.40 1 $38.40 2 $76.80

#' ri ' stap es (b#xes # 10 000) $10.00 1 $10.00 2 $20.00 2 $20.00 2 $20.00 3 $30.00#bies $0.50 30 $15.00 50 $25.00 65 $32.50 80 $40.00 100 $50.00

,# es $16.50 6 $99.00 10 $165.00 15 $247.50 20 $330.00 40 $660.00*# crete (-!3) $91.50 2 $183.00 3.5 $320.25 4.5 $411.75 6 $549.00 8 $732.00

Approx. cost ($) 1,102 1,641 2,169 2,725 3,776

TankCalculator Ferro Cement Tank

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