以下说法错误的是（)A抹灰总厚度超过35mm时应采取加强措施B水泥砂浆不得抹在石灰砂浆上C水泥砂

A.35mm

B.40mm

C.50mm

D.60mm

A.35mm

B.40mm

C.50mm

D.60mm

A.30mm

B.35mm

C.40mm

D.45mm

A.抹灰层总厚度为15-20MM

B.最厚不超过35MM

C.中层厚为5-10MM

D.面层厚度小于6MM

A.抹灰总厚度超过35mm时应采取加强措施

B.普通建筑砂浆按其用途可分为砌筑砂浆、抹灰砂浆、地面砂浆和防水砂浆。

C.砌筑砂浆的代号是P

D.一般建筑的抹灰分为底灰、中灰和面灰三层

抹灰工程应分层进行,当抹灰总厚度大于或等于()时,应采取加强措施.

A﹒20mm

B﹒25mm

C﹒30mm

D﹒35mm

A.15mm

B.20mm

C.35mm

D.50mm

A.35mm

B.45mm

C.50mm

D.55mm

A.15mm

B.20mm

C.45mm

D.35mm

A.10mm

B.20mm

C.25mm

D.35mm

A.20mm

B.25mm

C.30mm

D.35mm