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UNDERSTAND YOUR BUILDING PROJECT

Construction dictionary

Does ‘ring beam’ sound like something at the gym? Does ‘footing’ make you think of footwear? Look up a word from your project and discover what it means, in plain language.

Muestras de ladrillo, hormigón, madera y acero sobre una mesa de obra; imagen ilustrativa
2,147 construction and renovation terms9 specialtiesEasy-to-understand definitions

Building terms, clearly explained.

2,147 terms found

Plumbing and drainage

Pipe coupling

Manguito de tubería

A component of a water installation that helps to join two pipe lengths along one continuous line.

Plumbing and drainage

Pipe elbow

Codo de tubería

A component of a water installation that helps to change pipe direction through a curved fitting.

Plumbing and drainage

Pipe expansion compensator

Compensador de dilatación de tubería

A component of a water installation that helps to absorb movements caused by temperature changes in pipework.

Plumbing and drainage

Pipe flange

Brida de tubería

A component of a water installation that helps to join pipes or equipment through bolted connecting discs.

Plumbing and drainage

Pipe plug

Tapón de tubería

A component of a water installation that helps to seal a pipe end against water leakage.

Plumbing and drainage

Pipe reducer

Reducción de tubería

A component of a water installation that helps to connect pipes of two different diameters within the installation.

Plumbing and drainage

Pipe self-cleansing

Autolimpieza de tubería

Flow ability to carry away sediment and reduce deposits inside a pipe.

Plumbing and drainage

Pipe sleeve

Vaina de tubería

A component of a water installation that helps to protect a pipe or allow it to move independently.

Plumbing and drainage

Pipe tee

Te de fontanería

A component of a water installation that helps to create a branch using its three pipe connections.

Plumbing and drainage

Pipe union

Racor de unión

A component of a water installation that helps to separate pipes without rotating their fixed sections.

Plumbing and drainage

Pipe wall penetration sleeve

Pasamuros de tubería

A component of a water installation that helps to protect or seal a pipe crossing a wall.

Electrical and HVAC systems

Piped gas supply

Gas canalizado

Fuel gas supply reaching a building through a connected network of pipes.

Plumbing and drainage

Pipeline air valve

Ventosa de tubería

A component of a water installation that helps to release or admit air to protect pipelines.

Foundations and structures

Piping

Tubificación

Progressive internal erosion forming channels as flowing water removes soil particles.

Insulation and damp

PIR

Rigid polyisocyanurate foam used in insulation boards, particularly for roofs and lightweight enclosure systems.

Facades and roofs

Pitched roof

Cubierta inclinada

Roof formed by sloping surfaces that direct rainwater towards its lower edges.

Joinery and finishes

Pivot door

Puerta pivotante

Door that rotates on upper and lower pivots instead of the usual hinge arrangement.

Joinery and finishes

Pivot window

Ventana pivotante

Window that rotates its sash around an intermediate horizontal or vertical axis.

Foundations and structures

Plain concrete

Hormigón en masa

Concrete without structural steel reinforcement, used where the designed solution allows it.

Facades and roofs

Plain roof tile

Teja plana

Tile with a nearly flat surface covering a roof in overlapping rows.

Project and quote

Plant cost

Coste de maquinaria

Expense of using, hiring and operating equipment.

Project and quote

Plant depreciation

Amortización de maquinaria

Allocation of an equipment item's value over its working life.

Work and tools

Plant parking area

Estacionamiento de maquinaria

Reserved area for parking mobile equipment when not in use.

Work and tools

Plant traffic route

Vial de maquinaria

Planned route for mobile equipment and vehicle traffic.

Masonry and materials

Plaster guide setting

Maestreado

Forming guides enabling a covering to be applied with a regular plane and thickness.

Joinery and finishes

Plaster screed guide

Maestra de revestimiento

Reference strip or profile controlling the thickness and flatness of a covering.

Masonry and materials

Plasterboard

Placa de yeso laminado

Gypsum panel faced with paperboard, used in partitions, wall linings and ceilings.

Work and tools

Plastering float

Fratás

Tool used to even and provide texture or finish to a mortar surface.

Foundations and structures

Plastic shrinkage

Retracción plástica

Contraction of still-plastic concrete that may cause cracks when the deformation is restrained.

Foundations and structures

Plasticizer

Plastificante

Admixture improving workability or allowing water reduction while maintaining comparable consistency.

Plumbing and drainage

Plate heat exchanger

Intercambiador de placas

A component within a technical installation whose purpose is to transfer heat between fluids separated by several metal plates.

Foundations and structures

Plate load test

Ensayo de placa de carga

Test measuring ground displacement beneath a plate subjected to known loads.

Work and tools

Plot subdivision plan

Plano de parcelación

Drawing showing the division of land into identified individual plots.

Masonry and materials

Plumb alignment

Aplomado

Checking or adjusting the vertical alignment of a wall or building element.

Work and tools

Plumb bob

Plomada

Tool indicating the vertical direction and allowing an element's vertical alignment to be checked.

Plumbing and drainage

Plumbing

Fontanería

Installations distributing water to the points of use within a building.

Joinery and finishes

Plywood

Tablero contrachapado

Board made from wood veneers glued with alternating grain directions.

Facades and roofs

PMMA membrane

Membrana PMMA

Polymethyl methacrylate resin waterproofing forming a continuous layer after its curing reaction.

Work and tools

Pneumatic nailer

Clavadora neumática

Nailing tool that drives nails using pulses of compressed air in its mechanism.

Electrical and HVAC systems

PoE injector

Inyector PoE

Device adding electrical power to a data link for a compatible receiving device.

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Technical references consulted

Definitions written in plain language using technical reference documentation.