roof insulation
61Australian residential architectural styles — can be broadly categorised as follows (there are overlaps between periods): *Pre Colonial Period 30,000 BCE 1788 CE *Old Colonial Period 1788 c. 1840 *Victorian Period c. 1840 c. 1890 *Federation Period c. 1890 c. 1915 *Inter War Period c. 1915 c …
62Asbestos fibers — are released from asbestos containing materials (ACMs). Friable asbestos containing materials release fibers more readily than encapsulated asbestos containing materials. Determining airborne asbestos fiber levels The standard methodology(MDHS100 …
63Timber framing — (German: Fachwerk literally framework ), or half timbering, and in North America Post and Beam construction is the method of creating structures using heavy squared off and carefully fitted and joined timbers with joints secured by large wooden… …
64Air conditioner — For general aspects of air conditioning, see Air conditioning. A typical home air conditioning unit. An air conditioner (often referred to as AC) is a home appliance, system, or mechanism designed to dehumidify and extract heat from an area. The… …
65Chevrolet Vega — 1972 Chevrolet Vega GT Hatchback Coupe Manufacturer Chevrolet Division of General Motors Also called Vega 2300 …
66Natural building — A natural building involves a range of building systems and materials that place major emphasis on sustainability. Ways of achieving sustainability through natural building focus on durability and the use of minimally processed, plentiful or… …
67Rigid Panels — Rigid panel insulation is made from fibrous materials (fiberglass, rock and slag wool) or from plastic foam. They are sometimes sold in sections designed to fit tightly in standard wall cavities. When sold this way, they are called batts , and… …
68Earthbag construction — is a very inexpensive method of construction that is very strong and can be built very quickly. It is a natural building technique that has evolved from historic military bunker construction techniques, and temporary flood control dike building… …
69Otokar Akrep — Akrep ZPT Type APC Place of origin  Turkey Service h …
70Solar thermal energy — Solar thermal system for water heating in Santorini, Greece …
