Patio. Tuesday , September 26th , 2017 - 23:00:25 PM
An awning can be either fixed or retractable. A fixed awning, as its name suggests, stays in the same position all the time. It is usually some type of shade cloth fixed to a permanent frame of steel or aluminium. Retractable awnings can be swiftly stowed away, and are available in either powered or manually operated versions. In climates where permanent awnings must be dismantled at the approach of winter and erected again in spring, retractable awnings, which can be left in their cassette all year round, are especially useful.
Shade structures were once all made from canvas. However, today there are many colourful acrylic fibres that are woven together to make shade cloths. The cloths are long lasting and tough, making damage from wind or storm unlikely. The closeness of the weave creates different levels of protection against the sun, giving the consumer yet more choice about the amount of protection desired - and cost, too.
Problems with Patterned Bluestone: The pieces of bluestone when rectilinear should be perfectly \"square\", meaning that the stone form a perfect square. If you fit two together, they would meet perfectly and all lines would be straight. That is in a perfect world, of course!
Any content, trademark’s, or other material that might be found on the Science website that is not Science’s property remains the copyright of its respective owner/s. In no way does Science claim ownership or responsibility for such items, and you should seek legal consent for any use of such materials from its owner.