板(ban)(ban)材(cai)(sheet material)是做(zuo)成(cheng)標(biao)準(zhun)大小(xiao)的扁(bian)平矩形(xing)(xing)建筑(zhu)材(cai)料板(ban)(ban),應用于建筑(zhu)行業,用來作墻(qiang)壁、天花板(ban)(ban)或地板(ban)(ban)的構件(jian)。也多指鍛造、軋制(zhi)或鑄造而成(cheng)的金屬板(ban)(ban)。劃分為薄板(ban)(ban)、中板(ban)(ban)、厚板(ban)(ban)、特(te)厚板(ban)(ban)、通常做(zuo)成(cheng)標(biao)準(zhun)大小(xiao)的扁(bian)平矩形(xing)(xing)建筑(zhu)材(cai)料板(ban)(ban)。