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Construction Tools
22 tools in this collection. Choose a task below or search the complete FeuTex toolkit.
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Biaxial Section Corner Stress
Combine axial loading with bending about both principal axes at a section corner.
Open tool →ConstructionBrick Wall Count Calculator
Calculate brick wall count with labeled inputs, explicit units and the formula bricks = ceil(area × 10⁶ / [(length+joint)(height+joint)] × (1+waste/100)).
Open tool →Civil EngineeringCantilever Tip and Distributed Load
Calculate root reactions and tip motion under two simultaneous load types.
Open tool →ConstructionConcrete Bag Yield Calculator
Convert a rectangular pour volume into whole bags using manufacturer mixed yield and waste allowance.
Open tool →ConstructionConcrete Slab Quantity Calculator
Calculate concrete slab quantity with labeled inputs, explicit units and the formula quantity = length × width × depth × (1+waste/100).
Open tool →Civil EngineeringDarcy Groundwater Flux
Calculate porous-medium discharge, seepage velocity and travel time.
Open tool →Civil EngineeringEuler Column Buckling Model
Estimate ideal elastic buckling load, slenderness and critical average stress.
Open tool →Civil EngineeringFixed-End Beam Uniform Load
Estimate end moments, midspan sagging moment and central deflection.
Open tool →ConstructionFloor Tile Count Calculator
Calculate floor tile count with labeled inputs, explicit units and the formula tiles = ceil(area / tile area × (1+waste/100)).
Open tool →ConstructionGravel Mass Calculator
Calculate gravel mass with labeled inputs, explicit units and the formula mass = area × depth × bulk density.
Open tool →ConstructionPaint Quantity Calculator
Calculate paint quantity with labeled inputs, explicit units and the formula liters = area × coats / coverage × (1+waste/100).
Open tool →ConstructionPaver Bedding Sand Volume Calculator
Calculate paver bedding sand volume with labeled inputs, explicit units and the formula loose volume = area × depth/1000 × volume factor.
Open tool →Civil EngineeringRational Method Peak Runoff
Estimate peak runoff and event volume under a constant-intensity assumption.
Open tool →Civil EngineeringRectangular Hollow Section Properties
Calculate area, two bending inertias and elastic section moduli.
Open tool →ConstructionRoof Pitch Angle Calculator
Calculate roof pitch angle with labeled inputs, explicit units and the formula angle = atan(rise/run).
Open tool →Civil EngineeringSimply Supported Beam Load Combination
Superpose a central point load and a full-span uniform load.
Open tool →ConstructionStair Riser Count Calculator
Calculate stair riser count with labeled inputs, explicit units and the formula count = ceil(total rise / target maximum riser).
Open tool →ConstructionStraight Fence Post Count Calculator
Calculate straight fence post count with labeled inputs, explicit units and the formula posts = ceil(length / maximum spacing) + 1.
Open tool →Civil EngineeringSymmetric I Section Properties
Find area, strong-axis inertia and section modulus of an ideal welded I profile.
Open tool →Civil EngineeringTriangular Inflow Storage Estimate
Estimate storage above a constant outlet rate for an ideal triangular hydrograph.
Open tool →ConstructionWallpaper Pattern Repeat Planner
Calculate straight-match drop lengths and roll quantities after trim and pattern-repeat allowance.
Open tool →ConstructionWallpaper Roll Count Calculator
Calculate wallpaper roll count with labeled inputs, explicit units and the formula rolls = ceil(ceil(wall width / roll width) / floor(roll length / drop height)).
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