Product Overview

●Self-adhesive rubber bitumen membrane is elastomer (SBS) modified asphalt-based materials, polyethylene film, aluminum foil to the surface membrane material or (double-sided self-adhesive), the use of antifouling isolation layer PSA waterproofing membrane.

●Self-adhesion without bonding agent,torching.
●Good rubber elasticity,and elongation
●Excellent adhension bond
●Good self-coalescence
●Safe application,no pullution
●Excellent waterproof and high strength
●Corrosion resistance and ageing-resistance
●Applicable to the industrial and civil buildings roof, basement, indoor, municipal works and reservoirs. Swimming Pool and the subway tunnel waterproofing. Also apply to wood and metal structure of the roof waterproofing works. Particularly applicable to the inappropriate use of fire to the oil, chemical plants, mills and grain storage and other waterproofing works.

Types and specifications :

• To the different surface materials are divided into three types : PE (polyethylene surface) applicable to non-exposed waterproofing; AL (foil) applied to the exposed waterproofing N (no membrane, that is double-sided self-adhesive) applicable to the auxiliary waterproofing
• Use function is exposed waterproofing (O) and non-exposed (I) waterproofing use of the two

Size：Area:20m210 m25 m2 Concession:920mm,1000mm Thick:1.2mm,1.5mm,2.0mm

Construction Techniques :

●Primary treatment : : base to be strong, dry, clean (no dust, no oil) has come to the forefront of leveling, Depression cracks and application of polymer cement mortar Finisher

●Brushing primary treatment agent : Shing agent containers opened barrel after stirring first brush with neighboring nodes to the grassroots, corner or anywhere for brushing, and then brushing or spraying construction. Affixed to be uniform. After drying surface should be kept clean if pollution is dirty and should be re-coating, drying time to shop sticky roll.

●Processing nodes : the canopy groove (Gutter), Cracks, the Pan-water, the water export pipeline extending roof, Roof population should be "Roof Engineering Technical Specification" (GB50345-2004) of the processing, should be set up to strengthen additional layer or layers of the part should be in accordance with the regulations set.

●Self-adhesive membrane BRIEF

●Horizontal brick : first at the grassroots level on a baseline pop, and then from low to high brick. Coil started at the same time, expose the isolation of paper. See baseline brick, sheet lap ≥ 50 mm width (full bonding), ≥ 50 mm (empty shops, sticky point, of the sticky). Know immediately after the rubber membrane Roller compaction

●Know vertical plane : vertical plane from low to high brick, side of the isolation of paper side kick. Ibid. Lap side width, immediately after brick with a rubber membrane Roller compaction.

●Coil received head : first received treatment with sealant sealed, and then use the pressure of the metal fixed. Fixation screws and the top seam to seal.

●Construction inspection : Check whether all the self-adhesive membrane torn and damaged, bubbles, beading, openings. If defects, defects in the open, eliminate bubbles resume and expand in the above area, in a paste, the grantor tight compaction.

三、Note

   1、Not to bring exposure of membrane-type exposure for the environment。

   2、Do not freeze the base self-adhesive membrane surface BRIEF

   3、Not in the water pollution and the high rate of grassroots construction.

   4、Self-adhesive membrane packaging and paper only in isolation before and Paving Stones when removed

   5、Sealant unused, it is necessary to promptly sealed containers wring close

   6、Other manufacturers supporting materials, untested, please do not use this product。

●Materials should be in dry, ventilated storage environment to prevent the sun and the rain. Different types and sizes were stacked membrane。

●Coil should perpendicularly stacking height of more than five layers

●Under normal conditions, storage for a year (from the date of production)

●Horizontal transport membrane should not tilt or crossover, Wang pressure

Products are mainly technical performance indicators : implementation of the standards JC840-1999

		Surface materials
		PE			AL	N
Impermeability	Pressure，Mpa	0.2			0.2	0.1
	Keep time，min	120, Impermeable				30, Impermeable
Degree heat		-		80℃，Heating2h,No sliding		-
Rally，N/5cm≥		130		100		-
Elongation，%≥		450		200		450
Flexibility		-20℃，20mm。3S，1800No cracks
Shear Properties N/mm	Membrane and membrane≥	2.0Or bonding aspect fracture				bonding aspect fracture
	Aluminum sheet≥
Stripping PerformanceN/mm≥		1.5Or bonding aspect fracture				bonding aspect fracture
Anti-perforation		Water seepage
Artificial Hou Processing	Appearance	-	No crack, no bubble				-
	Rally maintain rate。%≥		80
	Flexibility		-20℃，20mm。3S，1800 No crack,

A self-adhesive membrane fetal standards implementation JC898-2002

Size		Ⅰ型			Ⅱ型
Thickness		1.5	2	3	2	3
Impermeability pressure（30min）Mpa≥		0.2	0.3
Degree heat℃	PE、S	70,No sliding、No runny、Without dropping 80,No sliding、No runny、Without dropping
	AL
Rally N/50mm≥		200	350		450
Lag time greatest elongation，%≥		30
Low gentle degrees，℃		-20			-30
Artificial Hou Processing	Rally maintain rate，%	-	80
	Low gentle degrees，℃		-10		-20