use SBS Modification asphalt Impregnated and coated Waterproof roll It is suitable for building objects without special environment, and is an economical product.
Product Introduction
This product complies with industry standards JC/T690-2008< Flexible waterproof coiled material of asphalt composite tyre is adopted SBS The waterproof coiled material made of modified asphalt impregnated and coated with the tire base has the characteristics of high elasticity, high tensile strength and elongation, and good flexibility at low temperature.
classification
one point one type
1.1.1 Waterproof roll The tire base is polyester cotton non-woven fabric - Glass fiber gridding cloth composite felt（ NK ）
1.1.2 Waterproof roll According to the physical and mechanical properties, it can be divided into Type I and Type II.
1.1.3 Waterproof roll According to the upper surface material, it can be divided into: poly ethylene Membrane fine sand Mineral aggregate.
Note; Fine sand with particle size not exceeding 0.6mm Mineral particles.
one point two Specifications
Width of waterproof membrane; 1000mm
Thickness of waterproof membrane: 3mm 、 4mm.
Area of waterproof coiled material: seven point five ㎡、 ten ㎡。
one point three sign
Waterproof coiled materials shall be marked according to the sequence of product base, model, upper surface material, thickness, area and this standard number.
example; ten ㎡ thickness 3mm The flexible waterproof coiled material of fine sand surface type I asphalt composite tire is marked as:
NK Ⅰ S3 10JC/T 690-2008
Applicable scope of waterproof coiled material
It is applicable to the flat roof and underground waterproof works of industrial and civil buildings, and it is recommended that they should not be exposed.
If the waterproof coiled material product is used for inclined roof, the surface of the product must be reinforced with steel mesh, gray wood strips and cement nails.
Construction method of waterproof coiled material
Double layer structure, thickness greater than 3mm The waterproof coiled material of can be used alone for general waterproof grade projects, and cold adhesive method and hot solution method can be used for construction. There are parts on the street that are better matched with those produced by our company V—368 Multi functional sealant is better for sealing. Special suggestions; Gutter and parapet EC Polymer elastic cement-based waterproof adhesive is preferred, or JS Acrylic waterproof coating.
