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W PY-124 polyester tire wet-laid waterproofing membrane

Panjin Yuwang Waterproof Building Materials Group

W PY-124 polyester tire wet-laid waterproofing membrane

Country/Region China

Product Details

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W PY-124 polyester tire wet-laid waterproofing membrane

Product Specifications:
Implementation of the standards:
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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.

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