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Landscape Products
Landscape products refers to a group of building industry products used by garden designers and landscape architects and exhibited at trade fairs devoted to these industries. It includes: walls, fences, paving, gardening tools, outdoor lighting, water features, fountains, garden furniture, garden ornaments, gazebos, garden buildings, pond liners. Geosynthetics are another group of products used extensively in landscape construction for drainage, filtration, reinforcement and separation. Geotextiles are used for drainage to either convey or allow water penetration and to prevent the mixing of two different materials; geomembranes are used to contain liquids in ponds or wastes in landfills; geogrids and geocells are used for load support and to increase the bearing capacity of weak soils; and geocells are used for slope and channel protection and erosion control. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Designer
A garden designer is someone who designs the plan and features of gardens, either as an amateur or professional. The compositional elements of garden design and landscape design are: terrain, water, planting, constructed elements and buildings, paving, site characteristics and genius loci, and the local climatic qualities. Services Garden designers are skilled specialists dealing with master planning of landscapes and design of gardens, consulting with advice for clients, providing direction and supervision during construction, and the management of establishment and maintenance once the garden has been created. They are able to survey the site, and prepare drawings for the development of a garden from concepts to construction, and source the plant and building materials. Historically, many gardens have been designed by talented amateurs without formal training, and many others have been designed by people whose artistic or design training was not originally focused on gardens. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pond Liner
A pond liner is an impermeable geomembrane used for retention of liquids, including the lining of reservoirs, retention basins, hazardous and nonhazardous surface impoundments, garden ponds and artificial streams in parks and gardens. Installation Pond liners need to be protected from sharp objects (for example, stones) below the liner and from being punctured by any objects in the water body. Protection can be provided with layers of sand, geotextiles (particularly needle-punched nonwovens) and other materials. Pond liners are manufactured in rolls or accordion-folded on pallets. When deployed in the field their edges and ends are overlapped and seamed together. Methods are thermal fusion, solvents, adhesives and tapes. The edge of the pond liner is generally rolled over the top of the soil slope and secured in an anchor trench or it can be fixed to a vertical wall made of wood or concrete. Box-shaped pond liners can be made for rectangular structures. The vast majority of f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hard Landscape Materials
The term hard landscape is used by practitioners of landscape architecture and garden design to describe the construction materials which are used to improve a landscape by design. The corresponding term soft landscape materials is used to describe vegetative materials such as plants, grasses, shrubs, trees, etc. to improve landscape or outdoor space. Types A wide range of hard landscape materials can be used, such as brick, gravel, rock or stone, concrete, timber, bitumen, glass, and metals. Common gravel types include pea gravel and crushed granite gravel. 'Hard landscape' can also describe outdoor furniture and other landscape products. Advantages Hard-landscape materials like gravel may avoid the need for mowing, watering, fertilizing, and pesticides. Gravel lawns may also be useful in regions where grass doesn't grow well due to insufficient sunlight. See also *Landscape products *Hardscape Hardscape refers to hard landscape materials in the built environment structures ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soft Landscape Materials
The term soft landscape is used by gardeners and practitioners of landscape design, landscape architecture, and garden design to describe the vegetative materials which are used to improve a landscape by design. The corresponding term hard landscape is used to describe construction materials. The range of soft landscape materials includes each layer of the ecological sequence: aquatic plants, semi-aquatic plants, field layer plants (including grasses and herbaceous plants), shrubs, and trees. See also * Hedge (gardening) * Herbaceous border * Shrub * Tree * Planting design * Potting mix Potting soil or growing media, also known as potting mix or potting compost (UK), is a substrate used to grow plants in containers. The first recorded use of the term is from an 1861 issue of the ''American Agriculturist''. Despite its name, lit ... Garden design Garden plants Landscape architecture {{garden-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Design
Garden design is the art and process of designing and creating plans for layout and planting of gardens and landscapes. Garden design may be done by the garden owner themselves, or by professionals of varying levels of experience and expertise. Most professional garden designers have some training in horticulture and the principles of design. Some are also landscape architects, a more formal level of training that usually requires an advanced degree and often a state license. Amateur gardeners may also attain a high level of experience from extensive hours working in their own gardens, through casual study, serious study in Master gardener programs, or by joining gardening clubs. Elements Whether gardens are designed by a professional or an amateur, certain principles form the basis of effective garden design, resulting in the creation of gardens to meet the needs, goals, and desires of the users or owners of the gardens. Elements of garden design include the layout of hards ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landscape Detailing
Landscape detailing describes the process of integrating soft and hard landscape materials to create a landscape design. It requires knowledge of landscape architecture, landscape engineering, and landscape products. Landscape detailing can be boiled down to three different steps: function, structure, and appearance. Function allows to satisfy the requirements of the landscape to serve a purpose. Structure is the physical implementation of function through the best available resources, usually those of a local character. Appearance is about obtaining visual satisfaction, commonly known as aesthetic values. Landscape detailing can influence the attitude and mood of a landscape. A study was conducted on how young people feel when in a natural oriented landscape versus an engineered habitat. The results showed that more structured landscapes are preferred in young people. Detailing in landscape allows the designer to make choices that help influence the landscape, allowing the pote ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landscape Design
Landscape design is an independent profession and a design and art tradition, practiced by landscape designers, combining nature and culture. In contemporary practice, landscape design bridges the space between landscape architecture and garden design. Design scope Landscape design focuses on both the integrated master landscape planning of a property and the specific garden design of landscape elements and plants within it. The practical, aesthetic, horticultural, and environmental sustainability are also components of landscape design, which is often divided into hardscape design and softscape design. Landscape designers often collaborate with related disciplines such as architecture, civil engineering, surveying, landscape contracting, and artisan specialties. Design projects may involve two different professional roles: landscape design and landscape architecture. * Landscape design typically involves artistic composition and artisanship, horticultural finesse and experti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cellular Confinement
Cellular confinement systems (CCS)—also known as geocells—are widely used in construction for erosion control, soil stabilization on flat ground and steep slopes, channel protection, and structural reinforcement for load support and earth retention. Typical cellular confinement systems are geosynthetics made with ultrasonically welded high-density polyethylene (HDPE) strips or novel polymeric alloy (NPA)—and expanded on-site to form a honeycomb-like structure—and filled with sand, soil, rock, gravel or concrete. History of cellular confinement Research and development of cellular confinement systems (CCS) began with the U.S. Army Corps of Engineers in 1975 to devise a method for building tactical roads over soft ground. Engineers found that sand-confinement systems performed better than conventional crushed stone sections and they could provide an expedient construction technique for access roads over soft ground, without being adversely affected by wet weather cond ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geogrids
A geogrid is geosynthetic material used to reinforce soils and similar materials. Soils pull apart under tension. Compared to soil, geogrids are strong in tension. This fact allows them to transfer forces to a larger area of soil than would otherwise be the case. Geogrids are commonly made of polymer materials, such as polyester, polyvinyl alcohol, polyethylene or polypropylene. They may be woven or knitted from yarns, heat-welded from strips of material, or produced by punching a regular pattern of holes in sheets of material, then stretched into a grid. The development of methods of preparing relatively rigid polymeric materials by tensile drawing, in a sense "cold working," raised the possibility that such materials could be used in the reinforcement of soils for walls, steep slopes, roadway bases and foundation soils. The principal function of geogrids is for reinforcement. This area, as with many other geosynthetics, is very active, with a number of different products, mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geomembranes
A geomembrane is very low permeability synthetic membrane liner or barrier used with any geotechnical engineering related material so as to control fluid (liquid or gas) migration in a human-made project, structure, or system. Geomembranes are made from relatively thin continuous polymeric sheets, but they can also be made from the impregnation of geotextiles with asphalt, elastomer or polymer sprays, or as multilayered bitumen geocomposites. Continuous polymer sheet geomembranes are, by far, the most common. Manufacturing The manufacturing of geomembranes begins with the production of the raw materials, which include the polymer resin, and various additives such as antioxidants, plasticizers, fillers, carbon black, and lubricants (as a processing aid). These raw materials (i.e., the "formulation") are then processed into sheets of various widths and thickness by extrusion, calendering, and/or spread coating. Geomembranes dominate the sales of geosynthetic products, at US$1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geotextiles
Geotextiles are permeable fabrics which, when used in association with soil, have the ability to separate, filter, reinforce, protect, or drain. Typically made from polypropylene or polyester, geotextile fabrics come in two basic forms: woven (resembling mail bag sacking) and nonwoven (resembling felt). Geotextile composites have been introduced and products such as geogrids and meshes have been developed. Geotextiles are durable and are able to soften a fall. Overall, these materials are referred to as geosynthetics and each configuration—geonets, geosynthetic clay liners, geogrids, geotextile tubes, and others—can yield benefits in geotechnical and environmental engineering design. History Geotextiles were originally intended to be a substitute for granular soil filters. The original, and still sometimes used, term for geotextiles is ''filter fabrics''. Work originally began in the 1950s with R.J. Barrett using geotextiles behind precast concrete seawalls, under precast c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geosynthetics
Geosynthetics are synthetic products used to stabilize terrain. They are generally polymeric products used to solve civil engineering problems. This includes eight main product categories: geotextiles, geogrids, geonets, geomembranes, geosynthetic clay liners, geofoam, geocells and geocomposites. The polymeric nature of the products makes them suitable for use in the ground where high levels of durability are required. They can also be used in exposed applications. Geosynthetics are available in a wide range of forms and materials. These products have a wide range of applications and are currently used in many civil, geotechnical, transportation, geoenvironmental, hydraulic, and private development applications including roads, airfields, railroads, embankments, retaining structures, reservoirs, canals, dams, erosion control, sediment control, landfill liners, landfill covers, mining, aquaculture and agriculture. History Inclusions of different sorts mixed with soil have been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
