Badiiy dekorativ materiallar

SHishamagniyli listlar qanday material va u qaerlarda ishlatiladi?

A) U listli qoplama material bo‘lib, gipskarton, gipstolali yoki OSB listlar o‘rnida devor yoki shiftlar uchun foydalanish mumkin;
B) U qoplama material bo‘lib, shishatolali listlar o‘rnida foydalanish mumkin;
V) U to‘shama material bo‘lib, gipskarton o‘rnida pol uchun foydalanish mumkin;
G) U qoplama material bo‘lib, qoraqog‘oz o‘rnida shiftlar uchun foydalanish mumkin.

101. 
     SHishamagniyli listlarning asosiy tashkil etuvchilariga nimalar kiradi?
     

A) Uning tarkibi magniy oksidi -(MgO) 40-50%, magniy xlorid (MgCl₂) 30-35%, perlit 3-8%, yog‘och qirindisi - 15% gacha, suv, shishatola, polipropilen matosidan iborat.
B) Uning tarkibi magniy xlorid (MgCl₂) 3-5%, perlit 3-8%, yog‘och qirindisi - 15% gacha, suv, shishatola, polipropilen matosidan iborat.
V) Uning tarkibi magniy oksidi -(MgO) 4-5%, magniy xlorid (MgCl₂) 3-3%, perlit 3-8%, yog‘och qirindisi - 25% gacha, suv, shishatola, polipropilen matosidan iborat.
G) Uning tarkibi suv, shishatola, polipropilen matosidan iborat.

102. 
     SHishamagniyli listlarning asosiy o‘lchamlarini ko‘rsating?
     

A) O‘lchamlari – 1200x2400, 1220x2440, 1220x2500, 1200x2500; qalinligi – 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 mm;
B) O‘lchamlari – 120x240, 122x244, 122x250, 120x250; qalinligi – 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 mm;
V) O‘lchamlari – 12000x24000, 12200x24400, 12200x25000, 12000x25000; qalinligi – 3, 4, 5, 6, 8, 10, 12, 14, 16, 18, 20 mm;
G) O‘lchamlari – 1200x2400, 1220x2440, 1220x2500, 1200x2500; qalinligi – 1, 2 mm.

103. 
     SHishamagniyli listlarning rangi qanday?
     

A) Rangi – oq, kul rang, och sariq;
B) Rangi – oq, sariq rang, och ko‘k;
V) Rangi –qora, kul rang, och sariq;
G) Rangi – ko‘k, yashilrang, och sariq.

104.