Polyethylene Polypropylene Compound Waterproof Materials cheap best - ESE-305

1.Name:Polyethylene Waterproof Membrane., 2.Dampproof, ageing-resistant, leakproof., 3.National standards., 4.ISO Certification - details see: https://www.buildingsupplieshub.com/polyethylene-polypropylene-compound-waterproof-materials-cheap-best-10100511
Type: Waterproof MembranePlace of Origin: Hubei China (Mainland)Brand Name: STARModel Number: ESE-305
Materials: polypropylene waterproof membranelength: 40m 50m 90mWidth: 1.15mThickness: 0.5mm~2.0mm
Tear Resistance: >=20NCold bending: <=-20°CHeating Shrinking: Extension: >=2mm Shrink: >=4mmColor: Green/Brown/Red
Usage: Pool/Kitchen/Bathroomcertification: ISO9001  
Polyethylene Polypropylene Compound Waterproof Materials cheap best
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Polyethylene Polypropylene Compound Waterproof Materials cheap best

1. Product introduction

Polyethylene polypropylene/polyester fiber waterproofing roll material is made by multipleply different materials, especially its ageing and weathering resistance layer enables the membrane possess more longer effective age. It can bond with many kinds of adhesions, firm and secure. In case of cement base, cementations agent can be used; the cementations agent can easily enter into the nonwoven felt layer, forms a well combination with cement after solidification, permanent durability.

2. Product specifications

Thickness0.5~2.0mm
Width1.15m
Length40m,50m,90m

3. Product Features

  • The product is made from various materials, so the product performance has been improved greatly. Because of the ageing-resistance layer, the service life is extended to over 50 years.
  • The two sides of this product is reinforced composite nonwoven, so it could improve the splicing fastness. The product is able to match various adhesive, with high tensile strength, high permeability resistance, good flexibility at low temperatures, small coefficients of expansion.
  • After application, could decorate and fit directly.
  • This product is a kind of polysulfide resin macromolecule waterproof membrane, which is innocuous andenvironmental-friendly

4. Technical data

Items

Indicator

Tensile strength at break MPa

Normal temperature≥60
60°C≥30

Elongation at break,%

Normal temperature≥400
-20°C≥10

Breaking strength,kN/m ≥

20

Impermeability,30min No leakage

0.3MPa

Cold bending,°C≤

-20

Thermal expansion,mm

Extension <2
Shrinkage<4

Hot air aging(80°C×168h)

Retention rate of tensile strength at break,%≥80
Retention rate of elongation at break,%≥70

Alkali resistance [10%Ca(OH)2 Normal temperature×168h]

Retention rate of tensile strength at break,%≥70
Retention rate of elongation at break,%≥80

5. Construction Process

Substrate cleaning →preparation of adhesive (prepare on the site) → treatment of complex parts (or additional layers) → laying of composite membrane → water test →construction of protective layer → completion acceptance

6. Construction Points

  • The substrate (screed) on which the waterproof membrane is laid shall be cleaned and sprayed with water to ensure moist.
  • Prepare the cement paste with the PVA glue solution containing 10% -15% of cement and mix it uniformly until there is no precipitation, clot and segregation.
  • The sealing material is polyether polyurethane. If any other sealing material is used, it shall not contain the mineral oil, petrolatum and other products affecting the chemical properties of polyethylene.
  • Add an additional layer at the corner; the internal and external corners shall be rounded until R = 20 mm.
  • The waterproof membrane shall be laid by means of full adhibiting immediately after the adhesive is coated to ensure bonding quality.
  • Lay the waterproof membrane while removing the air and excess adhesive to ensure close bonding between the membrane and the substrate or structure layer.
  • The overlapping width shall not be less than 100mm. The upper and lower layers shall be staggered for one third amplitude with the joints of two adjacent membranes.

    Certificaiton Show

Packaging Detail:Cut in size roll packed with carton or pallet
Delivery Detail:one week

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