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The findings clearly demonstrated that moisture absorption during the rainy season is confined to the surface layers and has no effect on the cork's thermal insulation performance. Other research has focused on cork-based composites. The insulation used in the studies by Cherki et al. [12] and Monir et al., [13] is a cork-gypsum composite ...
Harvesting of cork from the forests of Algeria, 1930. Cork is a natural material used by humans for over 5,000 years. It is a material whose applications have been known since antiquity, especially in floating devices and as stopper for beverages, mainly wine, whose market, from the early twentieth century, had a massive expansion, particularly due to the development of several cork-based ...
Sangguniang Panlalawigan (abbreviated as SP; lit. ' provincial council '), commonly known as the Provincial Board, are the legislatures in Philippine provinces.They are the legislative branches of the provinces, and their powers and responsibilities are defined by the Local Government Code of 1991. [1]
A roofing toe board is one of the most basic pieces of safety equipment a roofer can use. A toe board is a long piece of 2 inch x 4 inch (a 2x4) wood nailed horizontally along a roof in various places.
On July 25, 1987, President Corazon Aquino promulgated the Administrative Code of the Philippines. [1] Chapter 9 of this code specified a list of ten nationwide regular holidays and two nationwide special days and provided that the President may proclaim any local special day for a particular date, group or place.