• PMB-751 Plastomer (APP) Modified Bituminous Water Proof Sheet Material System 1
PMB-751 Plastomer (APP) Modified Bituminous Water Proof Sheet Material

PMB-751 Plastomer (APP) Modified Bituminous Water Proof Sheet Material

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 m²
Supply Capability:
500000 m²/month

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 Plastomer (APP) modified Bitumious Water Proof Sheet Material is a modified bituminous dipping 

and coatingmaterial made out of atactic polypropylene (APP) and polyolefins(APAO,APO) it is a kind of rollable sheet water proof materials with the upper surface cover of the isolating materials like polyethylene film, fine sand or mineral slice (or particle) etc.

 Type and Specification

·The physical and mechanical properties were divided in
Type Ⅰ and Type Ⅱ .
·Classified by filler base: Polyester filler(PY), glass fiber
filler(G) and glass fiber reinforced polyester filler felt(PYG).
·Classified by upper surface isolating material: Polyethylene
film (PE), fine sand (S) and mineral particle (M).
·Classified by lower surface isolating material: Fine sand (S) (
note: the mineral particle with the fine sand diameter not more
than 0.6mm) and polyethylene film (PE).

 

Advantages

—Filament polyester filler base sheet material:
·Combination of high performance filament polyester filler and
APP modified bitumen , forming an exellent performance .
·Form high strength water proof layer, to have strong water
resistance capability.
·It is of high tensile strength, high elongation, and adaptive to
shrinkage, deformation and fracture of base.
·Good performance of low temperature resistance, corrosion
resistance, mould resistance and weather resistance.
·Large thickness of the high strength polyester filler, resistance of
puncture, breaking, tearing and fatigue.
·Good workability, we may construct by hot melt method during
the four seasons in the whole year, hot-joint is reliable and durable.
—Alkali free glass fiber filler sheet material:
·Combination of economical filler base and high performance APP
modified bitumen; to from a high tensile strength,large thickness,
strong resistance of wearing and good dimensional stability.
·Excellentl high temperature resistance, corrosion resistance,
mould resistance and weather resistance.
·Good workability, we may construct by hot melt method during
the four seasons in the whole year, hot-joint is reliable and durable.
—Glass fiber reinforced polyester sheet material:
·We adopt mechanical mounting construction method, safe and
environmentally friendly, and the product has better dimensional
stability and fire-resistance performance.

Application Range

Used in different water proof engineering of all industrial
and civil sections, be mostly appropriate to the following
engineerings:
·Water proof for roof engineering of industrial and civil
construction, including normal and special roof like non-human
walking roof, human walking roof, thermal insulation roof, non-thermal-insulation roof, planted roof, roof parking lot, upside-down
roof etc.
·Underground water proof and damp proof for industrial and civil
construction, indoor swimming pool and fire pool water proof etc.
·Municipal construction waterproofing like subway, tunnel,
concrete road surface and bridge surface, sewage works and
refuse landfill etc.
·Water conservancy facilities waterproofing engineering for canal
and water pool etc.
Application range for different filler base and surface
sheet material:
·Glass fiber filler base sheet material: Appropriate to normal roof
of structurally stable building and to underground engineering.
·Filament polyester filler sheet material: Appropriate to Grade Ⅰ
and Grade Ⅱ roofing project water proof and underground project.

Q:What is the best waterproofing membrane for my project?
The best waterproofing membrane for your project depends on various factors such as the type of project, the specific requirements, and the budget. There are several options available in the market, each offering different features and benefits. One popular choice is a bituminous waterproofing membrane. It is a cost-effective option suitable for a wide range of projects, including roofs, basements, and foundations. Bituminous membranes are durable, flexible, and capable of withstanding extreme weather conditions. They can be applied using torch-on, self-adhesive, or hot-melt methods. Another option to consider is a polyurethane liquid membrane. This type of membrane provides excellent elasticity, making it ideal for areas that require flexibility, such as balconies, terraces, and swimming pools. Polyurethane membranes are resistant to UV rays and can be easily applied by brush or roller. For projects that require a high level of durability and resistance, a cementitious waterproofing membrane might be the best choice. It is a mixture of cement, sand, and special additives that create a thick, protective layer. Cementitious membranes are commonly used for underground structures, tunnels, and water tanks. If your project involves below-grade applications or areas with high water pressure, a bentonite waterproofing membrane could be the best option. Bentonite membranes are made of clay minerals that swell when exposed to water, forming a watertight barrier. They are commonly used in basements, foundations, and retaining walls. Ultimately, the best waterproofing membrane for your project will depend on the specific requirements, budget, and preferences. It is recommended to consult with a professional waterproofing contractor who can assess your project's needs and recommend the most suitable membrane system.
Q:Are waterproofing membranes suitable for below-grade applications?
Yes, waterproofing membranes are suitable for below-grade applications. Waterproofing membranes are specifically designed to prevent the infiltration of water into below-grade structures such as basements, foundations, and retaining walls. These membranes are made from durable materials that can withstand the pressure of soil and water, ensuring long-term protection against leaks and water damage. They are typically installed on the exterior side of the below-grade structure to create a barrier that prevents water from seeping through the walls or floors. Additionally, waterproofing membranes are flexible and can accommodate structural movements, ensuring their effectiveness even in challenging below-grade environments. Overall, waterproofing membranes are a reliable and effective solution for protecting below-grade structures from water intrusion.
Q:Can a waterproofing membrane be used for a garden pond?
Yes, a waterproofing membrane can be used for a garden pond. Waterproofing membranes are designed to create a barrier against water leakage, making them suitable for lining and sealing garden ponds to prevent water from seeping into the surrounding soil.
Q:Can a waterproofing membrane be used in areas with heavy foot traffic or vehicle loadings?
Yes, a waterproofing membrane can be used in areas with heavy foot traffic or vehicle loadings. However, it is important to choose a membrane that is specifically designed for such applications to ensure durability and longevity. These specialized membranes are typically thicker and more resistant to wear and tear. Additionally, consideration should be given to the type of traffic or loading that the area will experience. For example, areas with vehicular traffic may require a membrane with higher compressive strength to withstand the weight of vehicles. In summary, while waterproofing membranes can be used in high-traffic or heavy loading areas, it is crucial to select the appropriate type of membrane that meets the specific demands of the application.
Q:Is a waterproofing membrane resistant to mold and mildew growth?
Indeed, the resistance of a waterproofing membrane to the growth of mold and mildew stems from its specific design, which aims to establish a barrier against moisture infiltration. This impedes water seepage and the subsequent development of mold and mildew. Through the effective sealing of the area, these membranes eradicate the favorable conditions for the proliferation of mold and mildew, such as dampness and moisture. However, it is important to acknowledge that although the membrane itself exhibits resistance to mold and mildew growth, it does not guarantee absolute protection against these issues. Proper installation, regular maintenance, and ensuring adequate ventilation play pivotal roles in preventing the long-term growth of mold and mildew.
Q:Are waterproofing membranes resistant to sulfuric acid exposure?
Waterproofing membranes are generally not resistant to sulfuric acid exposure. Sulfuric acid is a highly corrosive substance that can cause severe damage to many materials, including waterproofing membranes. Due to the strong acidic nature of sulfuric acid, it can react with and degrade the membrane, leading to its failure. Therefore, if there is a possibility of sulfuric acid exposure, it is important to use acid-resistant materials specifically designed to withstand such corrosive substances.
Q:Are waterproofing membranes suitable for historical preservation projects?
Depending on the specific circumstances and goals of a historical preservation project, the use of waterproofing membranes may be suitable. Waterproofing membranes are designed to prevent water infiltration and protect historical structures from moisture damage. In certain situations, historical buildings may have deteriorated or ineffective existing waterproofing systems. In these cases, modern waterproofing membranes can be a viable option to preserve and safeguard the structure. These membranes can be discreetly installed without altering the building's original appearance or architectural integrity. However, it is crucial to exercise caution when considering the use of waterproofing membranes in historical preservation projects. The potential impact on the authenticity and historical value of the structure must be carefully assessed. Some historical buildings may require specialized preservation techniques due to unique construction methods or materials, making alternative preservation methods more appropriate than using membranes. Furthermore, the long-term consequences and maintenance requirements of waterproofing membranes should be taken into account. Certain membranes may have a limited lifespan, necessitating periodic inspections and maintenance to ensure their continued effectiveness. This ongoing maintenance should be included in the preservation plan and budget. Ultimately, the decision to incorporate waterproofing membranes into historical preservation projects should be based on a thorough evaluation of the building's specific needs, characteristics, and preservation objectives. Consulting preservation experts, architects, and engineers can help determine the most suitable approach for each unique project.
Q:Are waterproofing membranes resistant to mineral oils?
Waterproofing membranes can vary in their resistance to mineral oils. Some waterproofing membranes are specifically designed to be resistant to mineral oils, while others may not be. It is important to check the specifications and product information provided by the manufacturer to determine the resistance of a particular waterproofing membrane to mineral oils. Additionally, it is recommended to consult with a professional or the manufacturer directly for specific guidance on the compatibility of a waterproofing membrane with mineral oils in your specific application.
Q:Can waterproofing membranes be used on concrete countertops?
Yes, waterproofing membranes can be used on concrete countertops. These membranes are specifically designed to prevent water penetration and can be applied to various surfaces, including concrete. By using a waterproofing membrane on a concrete countertop, you can effectively protect it from water damage, staining, and potential structural issues. Additionally, these membranes can also enhance the durability and longevity of the countertop by preventing moisture-related issues such as cracking or warping. It is important to ensure that the chosen waterproofing membrane is compatible with concrete and suitable for countertop applications.
Q:Can a waterproofing membrane be used for bathrooms or showers?
Yes, a waterproofing membrane can be used for bathrooms or showers. In fact, it is highly recommended to use a waterproofing membrane in these areas to prevent water leakage and damage to the underlying structure. The membrane is typically applied to the walls and floor of the bathroom or shower area to create a barrier that prevents water from seeping through. This helps to protect the surrounding areas from moisture, mold, and mildew growth. Additionally, a waterproofing membrane can also help to prolong the lifespan of the bathroom or shower by preventing water damage and deterioration. Overall, using a waterproofing membrane is an effective solution to ensure the durability and longevity of bathroom and shower areas.

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