asbestos board การใช้

• Asbestos boards used in the building were replaced with modern materials.
• These asbestos boards have generally been replaced by a laminate for health and safety reasons.
• The top of the screen was originally composed of two asbestos boards with an air space between them.
• The walls were made of white-painted panels that were constructed of asbestos board over an insulating core.
• Production of Asbestolux, a new form of non-combustible asbestos board, started . " In a short time, [ Cape Products ] was an invaluable feature in Cape's economy " ( op . cit . page 72 ).
• Although the first two members of the Merchant Navy class had their air-smoothed casings made of sheet steel, 21C6 was one of eight in which the casing was made of asbestos board, with a visible horizontal fixing strip along the centre line.