A.界面層 B.抗裂分隔縫 C.抗裂砂漿薄抹面層 D.滿鋪玻纖網(wǎng)
A.100mm B.80mm C.60mm D.40mm
A.12h 10mm B.24h 10mm C.12h 20mm D.24h 20mm