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Working hours, the following points should be noted : 1 coated on the substrate scraping primary treatment agent , a thin, uniform requirements , generally dry

After drying , when the sticky hands to Stones roll . 2 . Paving should normally be at the level of the lowest elevation of membrane waterproofing layer

Up parallel roof construction , so that the flow direction of the coil by lap , when the roof slope is greater than 10% , coil should be perpendicular

At the direction of the roof tiling . Paving Method 3 : Strip the ridge surface membrane separator paper , the membrane sheet pasted on grass

Surface , roll the long side lap for 50 mm, 70 mm short side lap remain , coil required to maintain the natural relaxed state

Do not pull too tight , the web shop properly , you should immediately fully compacted plane vibrators, rubber palm vertical parts

Head knock reality. 4 Choose waterproof layer construction temperature above 5 ℃ appropriate. (D ) steel mesh and concrete just fine stone

Construction of waterproof layer concrete waterproofing layer, should be equipped with cold-drawn steel mesh bi Ф5 @ 200 × 200 , and