Search results
Results from the WOW.Com Content Network
When used as siding boards, widths between 130mm and 300mm (5.25 inch to 12 inch) are available. [4] Fiber cement thicknesses vary between 4.5-18mm and also vary in density – the lower density resulting in a fibrous rough edge when cut and the higher density having a cleaner smoother edge when cut.
Together with a carefully planned production process, fibre cement makes it possible to develop strong and long lasting construction materials. [1] Today fibre cement is considered as a material physically suited for construction products such as cladding and roofing. It is primarily due to its function, performance and commercial value. [2]
Typical cement fiber board is made of approximately 40-60% of cement, 20-30% of fillers, 8-10% of cellulose, 10-15% of mica. Other additives like above mentioned aluminium stearate and PVA are normally used in quantities less than 1%. Cenospheres are used only in low density boards with quantities between 10 and 15%.
Fiberboard, classified by ASTM C208, Standard Specification for Cellulosic Fiber Insulating Board, [4] has many benefits and is used in residential and commercial construction. Applications include: sound proofing/deadening
Independence Day was changed from July 4 (Philippine Republic Day) to June 12 (Philippine Independence Day) on August 4, 1964. [7] January 1 – New Year's Day; February 22 – Legal Holiday; April 9 – Araw ng Kagitingan (Day of Valor) April 11 – Maundy Thursday; April 12 – Good Friday; May 1 – Labor Day; June 12 – Independence Day
Indigenous materials are materials that are naturally and locally found in a specific place such as timbers, canes, grass , palms, and rattan. [1] [2] Other indigenous raw materials in the country that are commonly known and used creatively in crafts and decoration are capiz, pearls, corals, and seashells, being an archipelago naturally abundant in beaches and marine resources.
The Food and Drug Administration (FDA) of the Philippines, formerly the Bureau of Food and Drugs (BFAD / ˈ b iː f æ d /; 1982–2009), is a health regulatory agency under the Department of Health created on 1963 by Republic Act No. 3720, amended on 1987 by Executive Order 175 otherwise known as the "Food, Drugs and Devices, and Cosmetics Act", and subsequently reorganized by Republic Act No ...
The Expanded Program on Immunization (EPI) in the Philippines began in 1976 [1] through Presidential Decree No. 996 signed by President Ferdinand Marcos. [2] And, in 1986, made a response to the Universal Child Immunization goal. The four major strategies include: [3]