Unverified85% confidenceDecision RuleTime unknown
瓷砖墙面打孔需用玻化砖专用钻头并避开填缝处打在砖体中央,砖缝打孔易导致瓷砖开裂脱落
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Unverified瓷砖墙打孔需用玻化砖钻头,且孔位应避开砖缝正中,打在整砖面上以免瓷砖崩裂;空鼓砖区域打孔膨胀螺丝会松脱,安装前需敲击听声辨别94% similarUnverified瓷砖墙面打孔安装不要直接打在瓷砖接缝或砖块边缘,易导致瓷砖崩裂开裂,应打在整块瓷砖中心区域并使用玻璃/瓷砖专用钻头低速开孔92% similarUnverified瓷砖墙面打孔应使用瓷砖专用钻头低速开孔并在瓷砖缝以外的整砖位置打孔,避免打在砖缝或砖边导致瓷砖崩裂92% similarUnverified钻孔安装时钻孔位应避开瓷砖十字接缝(易崩瓷),落在瓷砖中央,使用瓷砖专用膨胀管;墙体为空心砖时需换用穿透式对拉螺栓或加装背板分散受力92% similarUnverified瓷砖墙面打孔需用玻化砖专用钻头+慢速冲击,普通冲击钻直接打易崩瓷;打孔位置应避开瓷砖缝隙2cm以上,避开砖角91% similar
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