济南进行防水专业承接新旧屋面、地下室、卫生间、伸缩缝、裂缝、内外墙、电梯井堵漏等防水补漏堵漏工程。我公司防水技术人员防水补漏技艺精湛，防水补漏治标治本。
 
1、土建施工时，底板的大量积水没有排干、排净，而直接把混凝土倒入水中，造成底板四周出现很多蜂窝、麻面、孔洞、硫松。与底板交接不严实，电梯井底部位置处在正负零水位线下3m，地下水压较大，地下水通过孔洞、麻面、裂缝及疏松处渗漏至底坑，造成电梯井积水。
1, when the civil construction, a lot of water is not draining floor, drain, and directly to the concrete is poured into water, causing the floor surrounded by a lot of cellular, pockmarked face, holes, sulfur loose. And floor handover is not tight, the bottom of the elevator shaft position at plus or minus zero water line under 3m, groundwater pressure greater groundwater through holes, pockmarked face, cracks and loose at the leak to the bottomless pit, causing the elevator shaft water.
 
2、电梯并阴角四周严重渗漏：因底板先做防水层．再现浇侧壁混凝土墙，这样导致电梯井侧壁混凝土墙跟底板断层．原施工防水层就没有起到应有的防水效果，地下水就会不断从断层处渗漏进电梯井内。
2, elevators and Yin Kok four weeks of serious leakage: do first because of bottom water layers. Re-cast concrete wall sidewall, which leads to the side wall of the elevator shaft wall with concrete floor fault. Original construction did not play due to the waterproof layer waterproof effect, will continue from groundwater seepage into the elevator shaft at fault.
 
3、电梯井壁渗漏水原因：因电梯并壁分作两次水泥砂浆抹面．电梯井侧壁内外均未作防水处理，造成地下水从井例壁外墙渗透进壁内而造成电梯井积水。
3, the shaft wall leakage reasons: because of the elevator and the wall divided into two cement mortar surface. Inner and outer side walls of the elevator shaft were not for water treatment, groundwater and water from the wells caused the elevator shaft wall facades example penetrate into the wall.
 
    对于上述造成电梯井漏水原因，济南专业防水堵漏公司采用专业防水涂料，经过“一堵、二密封、三加强”的施工方法，能有效地根治了电梯井、底板、侧壁的渗漏水。