Product Overview
Is a wet-laid process of construction, with cement mortar Mixture
direct bonding self-adhesive waterproof material. In glial add a
unique active agent, flooding, etc., while maintaining the
traditional self-adhesive rubber on the basis of merit, an increase
of glial creep resistance, to penetrate into the concrete pores and
capillaries, forming physical adsorption with mortise and tenon
effect, sealed waterproof layer also occurs with concrete or cement
gel chemical reactions, chemical cross-linking structure is formed,
so that firm adhesion with the primary coil to form a closed,.
Wet-laid process flow through the cement sand and grass-roots level
to achieve a fully adhered membrane between the microscopic and
achieve a tight bond with the primary and high bond strength,
eliminate channeling the water layer, establish a solid waterproof
system.
Product Categories
Divided by one-sided adhesive bonding surface (S), double-sided
adhesive (D), should choose double-sided adhesive.
Divided by the performance of type I and type II.
Code tag
W- wet shop; PY- polyester tire; S- sided adhesive; D- sided
adhesive. 20m2 3.0mmtype sided adhesive polyester tire wet-laid
asphalt-based waterproofing membrane
Mark: W PYⅠ S 3.0mm 20m2 GB / T 23457-2009
Features
Excellent adhesion self-adhesive and cement, in the wet base
surface construction, wide range of applications.
full bonding and building structure, effectively prevent liquid
water and water vapor into the structure.
Good adhesion properties, coil and coil bonding seams own life in
sync.
high tensile strength, elongation greater grass-roots stretching
and cracking deformation adaptability.
Construction Method
wet-laid process: the prime grout evenly in the base layer (3 ~ 5mm
thick), bond and transition grassroots self-adhesive surface coil
for self-adhesive membrane separation membrane after yer face,
stick with the transition layer is directly bonded together. When
the facade construction, can be accompanied by a number of special
plastic in the slurry in order to increase the viscosity of the
slurry.
Process:
Grassroots cleanup moist substrate (such as grass-roots moist
without this step) positioning, playing the line Shop wiping grout
adhesive
flapping membrane waterproofing membrane on the surface, to mention
dry pulp put 24 h to receive head coil 48h sealed trim, acceptance
Operating Highlights
Primary treatment: surface treatment should do first, so that
grassroots solid, clean, and fully wet, no water.
prime grout preparation: Soak the surface after removal of the
cement laitance more dilute, and then stirred with a motor evenly.
concrete and mortar: According to the grassroots, to determine the
thickness of the grout wipe shop, usually 3 ~ 5mm, should pay
attention to compaction, smooth.
Stones roll: Before Stones roll, torn insulation material under the
surface of the self-adhesive membrane, the membrane tile on cement
mortar. Stones roll after the first one is finished, add a touch of
water, mud, laying the second web sites, and so on.
beat, mention pulp: wood trowel or a pat on the membrane surface of
the rubber sheet, put pulp, exhaust air under the surface of the
membrane, so that the coil close bond with cement mortar.
dry place: dry place until 24h 48h (specific time depending on
ambient temperature), under normal circumstances, the higher the
temperature the shorter the time required.
take joint processing: according to the site, select the Stones
roll When then lap or lap when the grout has sufficient strength.
If the site is contaminated lap, you must first clean up. Coil lap
width of not less than 80mm.
Note:
rain, snow, the weather may not be more than five wind Stones roll;
construction should ensure clean lap bonding surface;
Web site can assist hot lap Construction Construction low
temperature.
Applications
Suitable for underground, roofing and other water projects.
Packaging Storage
Packaging: Special packaging film, plastic packaging tape rolls,
plastic heat the ends together.
Storage: Storage temperature should not be higher than 45 ℃,
storage period of one year.
Transportation: horizontal lying down, the height shall not exceed
five, prohibit crossbar layers, to prevent the sun and rain.