Northern China has entered winter as the temperature in many places dropped below 0 degrees Celsius and cities turned on their heating in advance. In the north, the exposed waterproof membrane will endure various tests, not only to withstand the high temperature of summer baking, but also to withstand the test of extremely cold weather.

Thermoplastic polyolefin (TPO) waterproof membrane, as a kind of preferred material that can be applied to roofing, is often exposed to use in the environment, the low temperature performance has higher requirements, the lowest temperature in the north of our country can be as low as -40℃, and then north in Mongolia, Russia, the lowest temperature can fall to -50℃ to -70℃, and because the roofing distance from the ground is high, it needs to withstand rain and snow, so the special attention to this index will paid during the selection of waterproofing materials used in the roof. 

Product Introduction

Joaboa Tech's Thermoplastic Polyolefin (TPO) waterproof membrane is a kind of polymer waterproof material with superior performance. It is the polymerization of ethylene propylene rubber and polypropylene, so that it has both rubber flexibility and plastic weldability. The product has the characteristics of high tensile strength, high elongation, small shrinkage rate, good low temperature flexibility, long service life, of reliable quality and convenient for construction.

It can be classified into 3 types: TPO-H (homogenous type), TPO-L (fleece backing type) and TPO-P (fabric reinforced).

Product Characteristics

1）The width of 2 meters, less welding joints, smaller leakage probability, more reliable;

2）Size and color stability, good plasticity, suitable for detail processing;

3）The overlapping treated with hot air welding, to form a whole, solid and reliable, with long-term weldability;

4）High SRI, UV resistant, environmental-friendly, in line with energy saving and cold roof standards;

5）With flexibility at low temperature, -50℃ low temperature bending is still no crack, far higher than the national standard of -40℃;

6）Long-term weather resistance, ultraviolet aging resistance and hot air aging, passed the artificial climate accelerated aging 8000h test;

7）Effective resistance to harmful chemicals, industrial pollutants erosion, wear resistance, resistance to plant root puncture, superior physical performance;

8）Passed the FM certification in the United States;

9）Low maintenance cost and convenient for the construction.

A wide range of applications, can be used in steel structure, concrete exposed and non-exposed roofing, planting roofing and basement and subway tunnel waterproof works. Because of its low temperature bending can reach -50℃ without cracks, even in extremely cold weather areas, it can play an effective waterproof function.

Project Name: Ford Showroom in Ulaanbaatar, Mongolia
Waterproof Materials Used：Bondsure™ TPO Waterproof Membrane (P Type, with Fabric Reinforced)

Project Name: Monos Medicine Warehouse in Ulaanbaatar, Mongolia
Waterproof Materials Used：Bondsure™ TPO Waterproof Membrane (P Type, with Fabric Reinforced)