ตัวกรองผลการค้นหา
sand
แปลว่าถมด้วยทราย, ฝังในทราย
green
แปลว่าเขียว
แปลว่าพาลุก
แปลว่าพื้นทราย
แปลว่าอุรุ
แปลว่าทราย
แปลว่าสีเขียว
Sand
กริยาช่อง 2Sanded
กริยาช่อง 3Sanded
แปลว่าถู, ขัด, ขัดถู
five primary colours (white, black, green, red and yellow )
แปลว่าเบญจรงค์
AAC - Autoclaved Aerated Concrete
แปลว่า(Concrete Engineering) Exceptionally lightweight precast concrete with high thermal qualities and fire resistence. Suitable for cutting with ordinary hand tools. Mix design is composed of portland cement, sand or siliceous material, lime, gypsum, finely powdered aluminum, and water. Initial mix is a combination of portland cement, sand, lime and gypsum to produce a slurry. Finely powdered aluminum mixed into a paste is added prior to placement into large, rail-like forms. The finely powdered aluminum reacts with the alkaline components of the cement and lime to produce hydrogen gas, which increases the volume approximately five times producing a uniformly, dispersed cellular structure. Units are cut to required shape. Units are placed in an autoclave, an enclosed pressurized chamber, and steam cured at 3500 F. Approximately 80% of the ultimate volume consists of air voids.
Abrasive 1
แปลว่า(english) Material for grinding, polishing, blasting, either in loose form or bonded to form wheels, bricks, or files, or applied to paper and cloth by glue or resin. Natural abrasives include emery, corundum, garnet, sand, flint, etc. Metallic shot and grit are also used as abrasives in cleaning castings