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Blair Pruitt, Inc. dba
Axiom Building Inspections
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ACCESSIBLE ROUTE: A continuous unobstructed path connecting all accessible elements and spaces of a building or facility. Interior accessible routes may include corridors, floors, ramps, elevators, lifts, and clear floor space at fixtures. Exterior accessible routes may include parking access aisles, curb ramps, crosswalks at vehicular ways, walks, ramps, and lifts.
ADHESION: The tendency of two surfaces in forceful contact to stick together. The resulting increased resistance to slipping may become greater as residence time increases.
BARRICADE: A physical obstruction that is intended to warn and limit access to a hazardous area.
CANTILEVER: A structural member or surface that projects horizontally beyond its vertical support.
CANT STRIP: Angular shaped member used to eliminate a sharp, right angle, often used on flat roofs on commercial buildings.
CAPITAL: The topmost member, usually decorated, of a column, pilaster, etc.
CARPET: Permanently secured fibrous floor covering.
CARPORT: An automobile shelter not fully enclosed.
CASEMENT WINDOW: A hinged window that opens out, usually made of metal.
CASING: A wood finish piece placed around the inside of a door or window opening.
CATCH BASIN: An underground structure for drainage into which the water from a roof or floor will drain. It is connected with a sewer drain or sump pump.
CAULKING: Soft, elastic material used to seal small openings around doors, windows, etc.
CAVITY WALL: An exterior wall, usually of masonry, consisting of an outer and inner
withe separated by a continuous air space, but connected together by wire or sheet-
CFR: The Code of Federal Regulations. A codification of the regulations of the various federal agencies.
CHAIR RAIL: A wooden protective strip placed horizontally along a wall to prevent damage from chairs striking the wall.
CHALKING: The photo-
CHASE: Vertical space within a building or home for ducts, pipes or wires.
CHECK: A small crack running parallel to the grain in wood and across the rings; usually caused by shrinkage during drying. An inspector should determine if it is structurally significant.
CHECKING: Small cracks at closely spaced but irregular intervals on the surface of mortar, concrete or paint.
CHIMNEY: A non-
CHIMNEY CAP: The crowning termination of a chimney, usually constructed of concrete, stone or metal; that is installed to prevent water from penetrating the top of a masonry chimney.
CHORD: Top or bottom member of a truss.
CINDER BLOCK: A building block made of cement and cinder.
CIRCUIT BREAKER: An electric device for opening and closing a circuit, designed to open the circuit automatically upon flow of a predetermined value of abnormally high current; may be repeatedly reclosed and reused as an automatic overcurrent protection device without replacement of any components.
CISTERN: A tank or other reservoir to store rainwater run off.
CLAPBOARD: A board, thicker on one side than the other, used to overlap an adjacent board on a building or home's siding.
CLEAN: Free from visible or tactile contamination.
CLEAN OUT: A plugged opening to drainlines and some traps to facilitate removal of a blockage with a plumber’s snake or auger.
CLERESTORY: An outside wall of a home or building that rises above an adjoining roof and contains windows.
CMU: Concrete Masonry Unit made from Portland cement and aggregate.
COATING: A layer of any substance intentionally applied to a surface to modify its functional or decorative characteristics.
COEFFICIENT OF FRICTION: The ratio of two forces acting at the interface of two contacting solid bodies. The force used in the numerator is parallel to the surfaces and the force used in the denominator is perpendicular (normal) to the surfaces.
COLD AIR RETURN: Large ducts that lead cold air, or return air, to a furnace.
COLD JOINT: A joint formed when a concrete surface hardens before the next batch of concrete is placed against it.
COLLAR BEAM: A horizontal member, which ties together (and stiffens) two opposite common rafters, usually at a point about halfway up the rafters.
COMMON AREA: A portion of a building that is generally accessible to all occupants, such as hallways, stairways, laundry and recreational rooms, playgrounds, garages and fences.
COMMON WALL: A single wall that serves two dwelling units in a building.
COMPOSITE SAMPLE: A single sample in lead inspecting made up of individual subsamples. Analysis of a composite lead sample produces the arithmetic mean of all subsamples.
CONCRETE: A mixture of cement, sand, gravel, and water.
CONCRETE BLOCK: Precast hollow or solid building blocks of concrete.
CONDENSATION: The formation of frost or drops of water on inside walls, and when warm vapor inside a room meets a building's cold wall or window.
CONDUCTOR: In architecture, a drain pipe leading from the roof; in electricity, anything that permits the passage of an electric current.
CONDUIT: A channel built to convey water or other fluids; a drain or sewer. In electrical work, a channel that carries wires for protection and for safety.
CONTAMINANT: Any substance on a surface that affects traction performance.
CONTROL JOINT: A groove which is formed, sawed, or tooled in a concrete or masonry building to regulate the location and amount of cracking and separation resulting from the dimensional change of different parts of the building.
CORBEL: In masonry, a projection or one of a series of projections, each stepped progressively outward with increasing height, and usually projecting from a wall or chimney; serves as a support for an overhanging member or course.
CORNER BEAD: A metal molding built into plaster corners to prevent the accidental breaking off of the plaster.
CORNICE: Molded projection of the roof overhang at the top of a building's wall.
COUNTERFLASHING: A strip of sheet metal, often built into masonry and turned down over other flashing; used to prevent water from entering the joints and the exposed upturned edges of base flashing on a roof.
COURSE: A layer of masonry units running horizontally in a wall, or a continuous row or layer of material such as shingles, tiles, etc.
COURT: An open space surrounded partly or entirely by a building.
COVE: Concave molding usually used on horizontal inside corners.
CRAWL SPACE: In a building or home without a basement, an unfinished accessible space below the first floor which is usually less than a full story in height; normally enclosed by the foundation wall.
CRICKET: A small saddle-
CROSS BRACING: Boards nailed diagonally across studs or other boards to make framework rigid.
CROSS BRIDGING: Bracing between floor joists to add stiffness to the floors.
CROSS CONNECTION: Any plumbing arrangement that allows flow between potable water and a contaminant such as drain water, a gas, a chemical, or even steam. Cross connections are found in many building locations, including: boilers, lawn irrigation systems, between public and private water systems, at bidets, in toilet tanks, and at bathtubs.
CROSS SLOPE: The slope of a pedestrian walkway that is perpendicular to the direction of travel.
CROWN MOLDING: Molding used above eye level, usually the upper trim on interior walls.
CULVERT: A passage for water below ground level.
CUPOLA: A domed structure on a building or home, often set on a circular or polygonal base on a roof or set on pillars; often glazed to provide light in the space below, or louvered to provide ventilation in that space.
CUT AND FILL: The process of cutting into a hillside and using the material removed to fill a downslope portion of the site. Because the newly filled portion is less dense and compacted, buildings or homes constructed across the “cut and fill” line are often cracked or distorted at that location.
DIRECTIONAL BIAS: A characteristic of a material whose coefficient of friction measurement may differ depending n the direction in which the material is being tested.
DWELL TIME: See Residence Time.
DYNAMIC COEFFICIENT OF FRICTION (DCOF): The ratio of the horizontal component of force applied to a body required to overcome resistance to movement when the body is already in motion divided by the vertical component of the weight of the body or force applied to the surface where movement occurs.
DYNAMIC FRICTION: The resistance opposing the force required to perpetuate the movement of one surface on or over another.
FAIR: A smooth transition between adjacent walking surfaces.
FALL: Undesirable descent due to the force of gravity usually from a standing posture or during ambulation, to a lower level, usually the ground or floor.
FORESEEABLE PEDESTRIAN PATH: Any place where a pedestrian could reasonably be expected to walk.
FRICTION: Resistance to the relative motion of two solid objects in contact. This force is parallel to the plane of contact and is perpendicular to the normal force.
GRAIN: A characteristic of many natural materials such as wood that may exhibit directional bias as it relates to slip resistance.
HIGH TRACTION: The physical property of a floor or walkway surface that is designed to mitigate slipping during normal human ambulation by providing a reasonably sufficient level of available contact friction.
I BEAM: A steel beam with an I-
INSULATION: Materials for obstructing the passage of sound, heat, or cold from one surface/area to another.
INSPECTION REPORT: Results of a home inspection communicated in writing.
INTERIOR TRIM: General term for all the finish molding, casing, baseboard, etc., applied within the building or home by finish carpenters.
ORIEL:A large bay window projecting from a wall and supported by a corbel or bracket.
OUTLET: Any type of electrical box allowing current to be drawn from the electrical system for lighting or appliances.
RAMP: A walkway surface that has a slope steeper than 1:20 (5%).
RESIDENCE TIME: The period of time between initial sensor contact with the test surface and the instant that relative motion is initiated.
SBR: Styrene Butadiene Rubber
SIDEWALK: A paved surface, such as concrete or asphalt, usually parallel and adjacent to streets.
SLIP: A sliding motion due to loss of traction on a walkway surface (floor, stair tread, pavement).
SLIP RESISTANCE: The property of a floor or walkway surface that acts in sufficient opposition to those forces and movements exerted by a pedestrian under all normal conditions of human ambulation.
SLIP RESISTANT: The provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walking surface under expected use conditions.
STATIC COEFFICIENT OF FRICTION (SCOF): The ratio of the horizontal component of force applied to a body that just overcomes the resistance to slipping to the vertical component of the weight of the object or force applied.
STATIC FRICTION: The resistance opposing the force required to start the movement of one surface on or over another.
STICTION: A phenomenon in which a liquid film is squeezed out of the interface between the shoe bottom and the walkway surface as a result of residence time.
SURFACTANT SOLUTION: A solution employed to reduce the water surface tension when
testing on wet hard-
TRACTION: The friction between the sole material of a shoe and the fixed surface it moves upon.
TRIBOMETER: An instrument or device specifically designed to measure the available level of traction upon a floor or walkway surface.
Approved Tribometer – A tribometer that is in compliance with the following:
TRIBOMETRY: The measurement of floor slip resistance or shore traction properties on a walkway surface.
TRIP: An interruption of one’s gait because of an obstruction or an irregularity in or on a surface.
VALLEY: The internal angle formed by two slopes of a roof.
VALLEY JACKS: Rafters that run from a ridgeboard to a valley rafter.
VALLEY RAFTER: Diagonal rafter at the intersection of two intersecting sloping roofs.
VALVE: A device that regulates the flow of material in a pipe.
VAPOR BARRIER: Watertight material used to prevent the passage of moisture or water vapor into and through walls , from dirt floors into crawl spaces, and under concrete slabs.
VAULTED CEILING: A ceiling that slopes up to a peak.
VENT: A screened opening for ventilation. A pipe or other conduit composed of factory-
VENT CONNECTOR: The pipe that connects an approved appliance to a chimney, flue or vent.
VENTILATION: The process of supplying and removing air by natural or mechanical means to or from any space.
VENT PIPES: Small ventilating pipes extending from each fixture of a plumbing system to the vent stack.
VENT STACK: Vertical soil pipe connected to the drainage system to allow ventilation and pressure equalization.
VERGEBOARD: The board that serves as the eaves finish on the gable end of a building.
VERMICULITE: a natural mica expanded by heat to form lightweight thermal insulating material, used in the expanded state alone as loose fill or as aggregate with other materials.
VESTIBULE: A small lobby or entrance room in a house.
VITREOUS: Pertaining to a composition of materials that resemble glass.
WALKWAY: Walking surfaces constructed for pedestrian usage including floors, ramps, walks, sidewalks, stair treads, parking lots and similar paved areas which may be reasonably foreseeable as pedestrian paths. Natural surfaces such as fields, playing fields, path, walks, or footpaths, or a combination thereof, are not included.
WALKWAY AUDITOR: A person competent to offer reliable observations and opinions regarding the conformance of an audited walkway to relevant safety guidelines or requirements.
WALKWAY SURFACES: Interior and exterior walking surfaces constructed and intended for pedestrian use, including but not limited to floors, ramps, sidewalks, stair treads and paved areas reasonably foreseeable as pedestrian paths.
WALKWAY SURFACE HARDWARE: Includes manhole covers, cellar doors used as walking surfaces, junction box covers, cleanout covers, hatches, sidewalk elevator covers, sewer grates, utility covers, and similar elements that pedestrians can reasonably be expected to walk on.