Lighting Effects with Coiled Wire Fabric Educational-Advertisement
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EDUCATIONAL-ADVERTISEMENT CONTINUING EDUCATION CONTINUING Coiled wire fabric is used creatively on building interiors and exteriors in combination with natural and electrical lighting to produce distinctive results. Photo: © CCD, Inc. Lighting Effects with CONTINUING EDUCATION 1 AIA LU/HSW Coiled Wire Fabric Learning Objectives After reading this article, you should Stunning results can be achieved by combining be able to: 1. Identify and recognize the specific nature of natural or electric lighting with coiled wire fabric coiled wire fabric with its abilities to impact lighting, ventilation, and well-designed Sponsored by Cascade Architectural | By Peter J. Arsenault, FAIA, NCARB, LEED AP healthy spaces. 2. Assess the use of coiled wire fabric to control or enhance the use of sunlight to create improved indoor environments for e Corbusier is attributed with the buildings, coiled wire fabric is becoming a the welfare of their occupants. quote, “Architecture is light.” Indeed, more widely used medium. With variable 3. Explain the options available for using most architects spend a lot of their light transmission or reflection qualities, L electrical lighting, including low-voltage or design time working natural and artificial it provides a very customizable but cost- energy-efficient LED lighting, for interior lighting into buildings in ways that are both effective and durable option for achieving a and exterior installations. functional and beautiful. Of course, it is wide range of design outcomes. This course 4. Determine ways to use coiled wire fabric really the interplay of that light onto materi- delves into the specifics of this versatile as a means to receive projected imagery, als and surfaces and the way it is spread material and looks at the variety of ways both fixed and moving, for artistic or throughout a three-dimensional space that that it enhances architecture through the performance purposes. produces a total experience. Factor in time use of light. Starting with an overview of of day and different lighting conditions, and the material, we then look at the ways it can To receive AIA credit, you are required to the total process is a very dynamic one rather be a means of control and enhancement of read the entire article and pass the test. Go to ce.architecturalrecord.com for than just a static event. both natural daylight and electrical lighting. complete text and to take the test for free. Among the materials that are part of an Further, we explore its use as a surface where AIA COURSE #K2010K architect’s palette for incorporating light into still or moving imagery can be projected. 1 LIGHTING EFFECTS WITH COILED WIRE FABRIC EDUCATIONAL-ADVERTISEMENT Photos: © CCD, Inc. CONTINUING EDUCATION CONTINUING Coiled wire fabric can have different features and attributes that change the way it looks and performs. Ultimately, it is the combination of design fabricated to match the height of the opening sought. It is worth noting that the fabric prowess, materials, and lighting that create at the project site. The edges are usually hand is available in virtually unlimited widths beautiful, functional architecture as seen in crimped, and the finished fabric is ready to be and up to 40 feet in length, so large instal- examples cited. secured using a choice of attachment systems. lations can be achieved with a single panel To better understand this innovative mate- in many cases. For projects needing more COILED WIRE FABRIC OVERVIEW rial and how it works with light, a closer look than a 40-foot span of fabric, multiple From a design standpoint, coiled wire at the attributes of coiled wire fabric systems coils can be spliced together at the job- fabric is truly an intriguing material. As a follows. site in a routine fashion and still create a semi-transparent material, the interplay • Material makeup: Coiled wire fabric continuous or seamless appearance. between the woven metal and light com- systems begin with a base metal wire in • Attachment systems: The means of at- bines architecture and art in ways that are varieties of steel, aluminum, brass, copper, taching the wire fabric to the building can noticeable and can stimulate the senses of or stainless steel. The choice of the wire be done in a variety of ways with a wide the observers. It does so by being funda- material and its gauge ultimately impact range of appearances. The material can be mentally different from traditional metal the weight, functionality, and aesthet- left to hang (i.e., flowing freely, secured mesh materials. The essential difference is ics of the final fabric. By selecting the at both the top and bottom, and even be that coiled wire fabric is designed as an ar- fundamental makeup of the fabric (i.e., the pulled taut to create a semi-rigid condi- chitectural product for use as a finish mate- base metal, weave thickness, wire gauges, tion. Because of its fabric nature, curved rial, not just a utilitarian one. As a durable, weave pattern, finishes), the properties of and undulating shapes are easily achieved, thin material, coiled wire fabric is lighter strength, rigidity, and light transmittance providing facades and interiors with more in weight than traditional wire mesh and can all be determined to meet the design or character and vitality than rectilinear offers more design flexibility. For interiors, performance characteristics that are being shapes alone. Products are available in architects and designers use coiled wire fab- Photos: © CCD, Inc. ric for window curtains, ceiling treatments, wall coverings, security gates, and even as complete sculpting partitions, all adding elegance and purpose to the spaces where it is used. On building exteriors, coiled wire fabric can provide sun shading, fall protec- tion, and visual facade treatments. In each of these cases, it can allow for ventilation or the controlled passage of air and light. Coiled wire fabric is manufactured by interlocking metal wire coils via a simple corkscrew method: weaving the spirals together to create a flexible metal fabric panel. Beginning with a choice of the metal material, manufacturers combine skilled craftsmen with inventive machinery to form the wire into a spiral of a specified weave Attachment systems for coiled wire fabric are typically based on frames or tracks that can size. Typically the length of the fabric is be designed to suit different shapes, sizes, and installations. 2 ARCHITECTURAL RECORD OCTOBER 2020 EDUCATIONAL-ADVERTISEMENT LIGHTING EFFECTS WITH COILED WIRE FABRIC Photos (from left): © Bruce Damonte Photography; © CCD, Inc. CONTINUING EDUCATION CONTINUING The multiple characteristics of coiled wire fabric make it ideally suited for a wide variety of building types and design options. either fixed or movable configurations a space. How much light comes through mitigation, and security. As a material along track attachment systems that are and how visually transparent a certain added to a building, coiled wire fabric is a engineered to fit the precise aesthetic and product appears will be based directly on long-lasting and durable product requiring performance requirements of a project. the makeup of a particular coiled wire minimal if any maintenance. Many attachments are offered in alumi- fabric. Those with thicker wires and tighter • Retrofit applications: Coiled wire fabric is num, steel, or stainless steel and available weaves will obviously allow less light than lightweight, making it easy to work into a with optional ceiling, wall, or suspended those with thinner wires and more open retrofit or renovation project. This is par- mounting systems. Engineered attachment weaves. Architects and designers can play ticularly useful in the case of needing to re- systems can be manufactured flat or un- with the material’s level of transparency inforce and protect facades or other build- dulating to varying degrees, then finished by altering these factors to suit their needs ing areas from threats of severe weather or with the coating or color of choice. to create a material that is simultaneously other concerns. The gauge of the wire and • Design uses: Coiled wire fabric is used as a open and closed at the desired levels. As the spacing of it will determine the overall highly decorative design element that adds such, it is sometimes used over windows, strength, which can then be selected to suit dramatic and elegant screening to exterior as a diffuser for natural daylight, or as a particular retrofit condition. and interior applications. It is highly room separators where light is intended to • Green building design: Coiled wire fabric customizable and available in virtually be shared. “Fullness” is another factor that is able to contribute to green and sustain- unlimited finishes. Coiled wire fabric is designers can alter that will vary the level able building designs in several ways. First, available in either a natural, uncoated state of light able to pass through the coiled wire it is typically made up of metals that have or with resilient powder-coating finishes fabric. By using more material than what is a recycled content as high as 90 percent for a sharp, long-lasting, durable aesthetic. required to cover a given area, a billowing from a scrap base. It can be subsequently This means that the color choices are drapery effect may be achieved, causing recycled at the end of its service life. This broad, allowing it to be a successful part of the mesh to overlap, which can be used to all plays well into a favorable life-cycle virtually any design scheme. Further, the control the light. assessment of the materials used that make finishes can be specified with low-VOC • Air movement: The same characteris- up a coiled wire fabric system. Secondly, content to protect against that exposure tics that allow light to transmit through the products can support a positive indoor when used on interiors.