According to its use function, beixinyuwang hot melt modified asphalt waterproof rolling material can be divided into ordinary type, root and piercing resistant type, salt and alkali resistant type, road and bridge special type, decorative type, etc., applicable to a wide range of fields

MODIFIED ASPHALT WATERPROOF ROLL (HOT MELT SERIES)

YWR-441
Composite Copper Reinforcement Root Resistant Waterproof Membrane

Modified asphalt Waterproof Roll (hot melt series)

★ Product Description download

10.0    7.5

Length/m：

1.0

Width/m：

4.0     5.0

Thickness/mm：

Product Specification：

————

The product is made of composite copper tire as the base, the upper and lower layers are coated with SBS modified bitumen rubber with chemical root-blocking agent, and the root-resistant puncture-proof waterproofing membrane made of insulating material on both sides. The material has double root-resistant puncture characteristics of chemical resistance root and metal mechanical root block. It has the characteristics of strong puncture resistance, pressure and impermeability, corrosion resistance, weather resistance, high strength and large extension. It can fully meet the top of building planting engineering and water system landscape. The waterproofing resistance of the roots is one of the high-grade root-blocking waterproof materials at home and abroad.

PRODUCT

INTRODUCTION

FEATURES

PRODUCT

It combines chemical root block and copper mechanical strength to prevent root penetration.

①

It maintains the advantages of high strength, puncture resistance and water pressure resistance of metal copper, and has the characteristics of large elongation and tear resistance of polyester felt.

②

Excellent corrosion resistance, mold resistance, aging resistance, high temperature resistance and wide application range.

③

Hot-melt construction, convenient construction and reliable and durable joints.

④

Pay attention to controlling the flame during construction and heat it evenly.

Hot melt construction

Construction by hot melt method. That is, a flame spray gun is used to bake the hot melt adhesive of the bottom layer of the coil for bonding.

Hot melt construction

METHOD

CONSTRUCTION

Physical Index

Pass

Root penetration performance

Retention rate after heat aging treatment/%：
≥80 or coil destruction

Seam peel strength

No treatment/(N/mm)：≥1.5

Seam peel strength

Level 0 or level 1

Mold resistance

-25，No crack

Low temperature flexibility/℃

Appearance ：No drooling, no dripping
Tension retention rate/％：≥80
Low temperature flexibility/℃：-20，no crack 

Artificial weathering

Portrait≥40
Landscape≥40

Elongation at break/％

Portrait≥800
Landscape≥800

Tension/(N/50mm)

105
No drooling, no dripping≤2mm

Heat resistance/℃

0.3
30min impervious

Impervious to water/MPa

4m≥2900
5m≥3500

Soluble content/﹙g/㎡﹚

纵向：40
横向：40

断裂延伸率／％ ≥

纵向：800
横向：800

拉力/(N/50mm) ≥

Application Performance&Root penetration performance             

Execute the requirements in Q/PYW 0051 《Metallic copper tire root-resistant puncture waterproofing membrane》.
At the same time, it meets the technical requirements of JGJ 155 《Technical Regulations for Planting Roofing Engineering》.
Root penetration and application performance are performed in GB/T 35468-2017 《Root-resistant puncture waterproofing membrane for planting roofing》.

STANDARD

EXECUTIVE

Beijing Guanghua World Trade Center

Waterproof engineering

Waterproof engineering

Beijing Lufthansa Center

Waterproof engineering

Beijing Union Medical College Hospital Phase II

It is mainly used for waterproofing projects such as roofing of planting projects, planting roofs and water system landscapes.

FIELD

APPLICATION