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廠房維修

屋面隔離層的屋頂防水堵漏的施工步驟

標簽:屋面,隔離,屋頂,防水,堵漏,施工,體例 時間:2024年11月15日 閱讀336

(1) 基層涂刷界面處理劑,要求薄而均勻,通常干燥后,以不粘手為標準,才能鋪貼卷材;
(1) on the base of the scraping treatment agent, the requirements are thin and uniform, generally dry, when the non stick hand can be rolled;


(2) 卷材屋頂防水層的鋪貼一般應(yīng)由基面最低標高處向上平行屋脊施工,使卷材按水流方向搭接,當屋面坡度大于10%時,卷材應(yīng)垂直于屋脊方向鋪貼;

(2) Waterproof Layer Paving from the lowest level of standard height to parallel roof construction, the membrane lap according to the direction of water flow, when the roof slope is greater than 10%, coil should be perpendicular to the ridge direction paving;


(3)鋪貼方法:剝開卷材脊面的隔離紙,將卷材粘貼于下層外觀,卷材長邊搭接保持50mm,短邊搭接保持70mm,卷材要求保持天然松弛狀況,不要拉得過緊,卷材鋪妥后,應(yīng)立即用平面振動器周全壓實,垂直部位用橡膠榔頭敲實;
(3) paving method: peel roll surface ridge isolation paper, the coil is adhered on the surface of the base material, long edge lap 50mm, short edge lap 70mm, coiled material required to maintain the natural relaxation state, do not pull too tight, roll paved, should immediately use planar vibrator comprehensive compaction, vertical position with a rubber hammer knocking on it;


(4)卷材搭接粘結(jié):卷材壓實后,將搭接部位翻開,用油漆刷將搭接粘接劑均勻涂刷,在翻開卷材接頭之兩個粘接面百度優(yōu)化排名,涂后干燥片刻手感不粘時,即可進行粘合,再用橡膠榔頭敲壓密實,以免開縫造成漏水;
(4): roll compacted sheet lap bonding, the overlapping part opened, with the paint brush will lap adhesive evenly, in the two open coil joint adhesive surface coating after drying moment can not feel sticky, adhesive, and rubber hammer compacting, so as not to cause Water Leakage slotted;


(5)屋頂防水層施工溫度選擇5℃以上為宜。
(5) construction temperature of waterproof layer is better than 5.