Hazardous Storage At AES Precast we offer designs that are practical and built to suite whatever your needs may be. With 100% concrete construction, this structure is built for a lifetime of use. We offer many options for interior and exterior. Get a Free Quote Many Exterior Finishes to Match Your Existing Structure! Skip Trowel Stucco Fractured Rib Smooth Trowel, Painted Fluted Rib Brick Split-Faced Block Shiplap Vertical Plank Horizontal Plank Barn Board Maryland Ashlar Stone Exposed Aggregate popular options Custom exterior dimensionsDoor type and door placementHaz location lighting, receptacles, heaters, HVAC & fansExterior finishExplosion relief panelsNEMA 4 electrical panelSteel/Fiberglass floor gratingPVC/Rigid/EMT conduitWorldwide ShippingHalo/Building groundAlarm systemsFire suppression systemsExterior lightingInterior partitionsHurricane zone tie-down packageWall thicknessDual/Triple compartmentSignageSurge Protection Structural Info Walls 4″ Thick, Floor6″ Thick, Roof 4″ @ edge; 5″ @ center; giving 1″ slope from center to edgeConcrete: Steel-reinforced, polypropylene fiber reinforced, 5000 PSI minimum 28-day compressive strength, air-entrainedReinforcing steel: ASTM A615, grade 60 unless otherwise indicatedReinforcing fiber: PolypropylenePanel connections: All panels securely welded together with 1/4″ thick steel bracketsCaulking: All joints between panels and modules caulked on the exterior and interior surface of the jointsContinuous curb poured around the entire perimeter. Sump area coated with 2 part epoxy½” Galvanized Steel or Fiberglass Grating covering the entire floor area. 250 PSF grating. Slip resistantAll buildings are custom designed around specific needsUL-752 Level 4 Bulletproof140 MPH Wind ResistantLead time 45 – 60 days ARODelivery Included, Offloading Optional Click Here to Get Your FREE Quote! FREE QUOTE