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The American Wood Protection Association (AWPA) standards for ACQ require a retention of 0.15 lb/cu ft (2.4 kg/m 3) for above ground use and 0.40 lb/cu ft (6.4 kg/m 3) for ground contact. Chemical Specialties, Inc (CSI, now Viance) received U.S. Environmental Protection Agency 's Presidential Green Chemistry Challenge Award in 2002 for ...
Outdoor Metal Storage Shed. Made out of sturdy galvanized steel, this Gravforce shed is the perfect size for storing gardening supplies or smaller equipment like weed-eaters or leaf blowers.
The siting of the screen is very important to avoid data degradation by the effects of ground cover, buildings and trees: WMO 2010 recommendations, if incomplete, are a sound basis. [7] In addition, Environment Canada , for example, recommends that the screen be placed at least twice the distance of the height of the object, e.g. , 20 m (66 ft ...
In construction, a building or structure is waterproofed with the use of membranes and coatings to protect contents and structural integrity. The waterproofing of the building envelope in construction specifications is listed under 07 - Thermal and Moisture Protection within MasterFormat 2004, by the Construction Specifications Institute, and includes roofing and waterproofing materials.
7.5-Foot LED Festive Pine Artificial Christmas Tree. Price: $99 Home Depot has many high-quality artificial Christmas trees if you want to eliminate the mess and maintenance of a real one.
Additionally, tree tubes accelerate growth by providing a mini-greenhouse environment that reduces moisture stress, channels growth into the main stem and roots and allows efficient control of weeds that can rob young seedlings of soil moisture and sunlight. Young trees protected in this way have a survival rate of around 85%, but without a ...
In masonry foundations, interior sealers will not provide permanent protection from water infiltration where hydrostatic pressure is present. However, interior sealers are good for preventing high atmospheric humidity inside the basement from absorbing into the porous masonry and causing spalling. Spalling is a condition where constant high ...
A predecessor to modern maintenance free sidings was asphalt brick siding. Asphalt impregnated panels (about 2 by 4 ft or 0.61 by 1.22 m) give the appearance of brick or even stone. Many buildings have this siding, especially old sheds and garages.