Beton pour piliers et pilotis de fondation

Calculateur de Beton pour Piliers et Pilotis

D'abord la reponse: entrez le diametre et la profondeur des piliers. Obtenez les verges cubes, les sacs et le cout estime.

Calculer les piliersCalculate continuous footings

Pieu de 18 po, 60 po de profondeur

~0.28 vc par pieu

Avec 10% de dechets. Pour 8 pieux: 2.24 vc total.

Pieu de 24 po, 72 po de profondeur

~0.74 vc par pieu

Avec 10% de dechets. Pour 8 pieux: 5.92 vc.

Vérification interactive de géométrie

Fut, cloche, sacs et commande de beton pret-a-emploi

Enter the straight shaft above the bell. The visual keeps the two volumes separate so a tapered base is not hidden inside one oversized cylinder.

Carte de géométrie

La hauteur du fût s'arrête là où la cloche commence.

Cylinder shaftFrustum bell

Per pier before waste

0.61 yd3

16.49 ft3 per approved detail.

Project with waste

2.69 yd3

2.05 m3 across 4 piers.

80-lb bag screen

121 bags

Uses 0.60 ft3 per bag; confirm the exact product yield.

Ready-mix screen

2.75 yd3

$470 material at the entered yd3 price before fees.

Limite de géométrie
49.48 ft3 shaft + 16.49 ft3 bell before waste.
Question de dépassement sur chantier
Ask how overbreak, cave-ins, casing, groundwater, pump waste, and unused concrete are measured and billed.
Limite de conception
Use approved dimensions. This tool does not choose shaft depth, bell size, reinforcement, or bearing capacity.

Interactive workflow

Run the numbers, then save or export the project

View planning notes
Best reviewed quote
Ready-mix supplier A
Red flags
0
Proposal total
$3,824
Pour window
171 min
Couts locaux par defaut et memoire ZIP

Valeurs par defaut sauvegardees

Reuse bag price, ready-mix price, delivery fee, and waste factor across quote reviews.

Hypothèses locales
ZIP47474
1 yd3 as bags$259
1 yd3 ready-mix$475
Break-even3.3 yd3
  • 80 lb bag price: $6
  • Ready-mix price per yd3: $165
  • Delivery + short-load: $310
  • Wait-time rate: $95 per hour

Enregistrez cette estimation ou telechargez un rapport PDF

Le rapport PDF utilise le resultat calcule actuel. Enregistrez dabord lestimation lorsque vous souhaitez reutiliser les donnees plus tard.

Volume par pieu
Calculez les vc par pieu selon le diametre et la profondeur.
Volume total
Additionnez le beton pour tous les piliers de votre projet.
Option materiau
Determinez si utiliser des sacs ou du beton pret-a-gacher selon le total.

Pier and caisson quote checklist

Use these checks before comparing a per-pier price or approving a concrete quantity.

Signal to checkWhat it meansNext step
Approved geometryThe shaft diameter, straight height, bell dimensions, count, cut-off elevation, and concrete cover are stated.Resolve missing dimensions with the designer or qualified local professional before ordering.
Excavation conditionSoil stability, casing or slurry, groundwater, rock, spoils, cave-in risk, overbreak, and cleanout responsibility are priced or excluded.Ask how field overrun is measured and who approves a changed hole.
Reinforcement and embedsSteel cage, dowels, anchor bolts, sleeves, templates, cover, chairs, lifting, and inspection timing are clear.Keep steel and embed scope separate from concrete material volume.
Placement and testingTruck or pump access, placement method, slump, testing, tremie needs, wait time, washout, and rejected-load responsibility are written.Normalize delivery, pump, wait, and testing allowances across bids.
Structural boundaryThe calculator has not been used to choose diameter, depth, bell size, bearing capacity, reinforcement, or load capacity.Use approved drawings, geotechnical information, permits, and required inspections.

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Quelle profondeur pour les piliers?

Les piliers de fondation doivent atteindre le sol intact et au moins 30 cm sous la ligne de gel.

Faut-il un ingenieur pour les piliers?

Generalement oui pour les piliers structuraux. Verifiez les codes locaux.

Puis-je utiliser des sacs pour les piliers?

Pour les petits projets (moins de 6 piliers), les sacs sont pratiques.

Comment eviter le gaspillage?

Utilisez un coffrage de sonotube du bon diametre et coulez lentement.

Planning disclaimer

Les estimations sont a des fins de planification. Les exigences reelles dependent du sol et des charges.