Thermoplastic Polyolefins Waterproofing Membrane

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5000 m²
Supply Capability:
100000 m²/month

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 1.Structure of TPO Waterproofing Membrane Description:

TPO waterproofing membrane is the thermoplastic polyolefins waterproofing materials, with advanced polymerization technology of combing ethylene-propylene rubber and polypropylene thermoplastic polyolefin (TPO) synthetic resin as basic material.And adding antioxidants, new waterproofing materials made of protective agent, softener, the product can do internal enhancement with polyester fiber mesh cloth material enhanced waterproofing materials.It  is a synthetic polymer waterproof coiled material waterproof products.This product is suitable for building the leakage or non exposed roofing waterproof layer, building underground waterproof for easy deformation.Especially in light steel structure roofing, with rational design and qualified construction quality level, it xan reduce the roof weight, and alao has good energy saving effect.Besides,it also can do waterproof and condensation,that is a large industrial buildings and public buildings roofing waterproof material of choice.

2.Main Features of TPO Wateproofing Membrane:

•Good weather resistance

Good Flexibility

•Strong aging resistance

High tensile strength,high elongation

Good fatigue resistance and puncture resistance

Convenient for construction

3.TPO Wateproofing Membrane Specification: 

Name        Width       Length  Thickness

TPO Wateproofing Membrane

        2m         20m  1.2mm
        2.05m        30.5m  1.5mm
        3.05m  1.8mm
   2.0mm

Thermoplastic Polyolefins Waterproofing Membrane

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Q:BS waterproofing membrane is modified? There are not a few thick drawings, how to do
SBS waterproofing membrane is elastomer modified asphalt waterproofing membrane. Performance indicators Implementation of GB 18242-2008.
Q:Roof SBS waterproofing membrane can not empty shop
Whether the waterproofing membrane is empty is determined by two aspects. 1, the construction site requirements. Such as the basement of the bottom of the membrane waterproof specifications require empty shop; deformation of the steel roof can be a small amount of sticky open shop or shop shop to adapt to structural deformation, but the coil to have a certain pressure.
Q:What is the meaning of "channel" and "layer" in the practice of polymer waterproofing membrane?
In addition, the two did not meet the required thickness of the waterproof layer, according to certain requirements for laminated composite, two waterproof layer can be considered a waterproof. Such as 1.2mm polyurethane + 1.2mm self-adhesive coil (laminated construction rather than separate), can be used as a waterproof, although with two kinds of materials to do a two-story waterproof, and can not be considered two waterproof. The thickness of the laminated composite waterproofing layer can be thinned, and its provisions may be reflected in the new "roofing engineering technical specification" to be published.
Q:What are the requirements for the storage of waterproofing membranes?
Waterproof membranes are generally flammable, so the storage area prohibits fireworks.
Q:Can waterproof sheets be used on steel roof panels?
to resist the external rain, groundwater leakage can be curled into a roll of flexible building materials , As the engineering foundation and the building between the no leakage connection, is the entire project waterproof first barrier, the whole project plays a vital role.
Q:Waterproof building materials after the construction of drums, bubble is what reason?
Causes and prevention of drums: Cause 1: If the membrane waterproof layer if the site is not solid, there is moisture, sunlight or artificial heat in the impact of the internal volume expansion, resulting in drums, the formation of the size of the bubble. Preventive measures: leveling layer should be kept flat, clean, dry, grass-roots treatment agent should be brushing evenly, which is to prevent the drum from the main measures. Raw materials in the transport and storage process, should pay attention to moisture and water. To avoid the rainy day, fog, big wind climate conditions under construction, to prevent grass-roots moisture. When the roof base should not be dry, and anxious to paving the membrane, the use of exhaust roof approach (exposed single layer of waterproofing membrane should not be used).
Q:What is the material on the insulation layer on the waterproofing membrane?
The isolation layer of the roof waterproof layer is generally set between the waterproof layer and the above rigid protective layer, and he has two roles. 1, the surface of the rigid layer (usually 40mm thick fine stone concrete) will have thermal expansion and contraction deformation, if the waterproof layer and the rigid layer is very good, rigid layer deformation will affect the deformation of the waterproof layer, so there may be waterproof Layer to produce a direct cracking or long-term fatigue damage, so the two tectonic layers should be set with a sliding function of the isolation layer;
Q:Waterproof membrane in the escape when the full shop, empty shop, shop, shop what is the difference?
2, the shop laying the membrane, the membrane and the grass-based use of sticky. Requiring each web and the base of the bonding surface of not less than two, each paste width of not less than 150mm. The paste is located under the web and coil.
Q:What is sbs, app modified asphalt waterproofing membrane
Second, APP modified asphalt waterproofing membrane (polyester tires): polyester felt or glass fiber mat for the fetal base, random polypropylene (APP) or polyolefin polymer (APAO, APO) for modified asphalt Dip coating, covered with insulating material on both sides of the waterproofing membrane. Such as building dragon TJ-243 APP plastic modified asphalt waterproofing membrane. Features: Good elasticity, heat resistance and resistance to UV aging; its softening point above 150 ℃; temperature range of use -15 ℃ ~ 130 ℃; good corrosion resistance, high self-ignition point (265 ℃); Low temperature performance slightly lower than the SBS waterproofing membrane; hot melt is very good, very suitable for hot melt construction. Scope: Compared with the SBS waterproofing membrane, in addition to the general use of the project, APP modified asphalt waterproofing membrane because of better heat resistance and has excellent resistance to UV aging, more suitable for high temperature hot or ultraviolet radiation Area of ​​building waterproof.
Q:Is the foundation pit waterproofing and the foundation pouring on the working face?
2, your construction process is not clear: I tell you listen to the basic cushion after the completion of the construction, the cushion surface dryness to reach more than 90% can be done when the membrane waterproof layer, waterproofing membrane construction is completed, then do C20 40 ~ 50mm fine stone concrete protective layer, the construction is completed, generally the next day can be tied in the above bar.

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