EPDM Waterproof Membrane for Roofing Construction

EPDM Waterproof Membrane for Roofing Construction System 1

EPDM Waterproof Membrane for Roofing Construction System 2

EPDM Waterproof Membrane for Roofing Construction System 3

EPDM Waterproof Membrane for Roofing Construction System 4

EPDM Waterproof Membrane for Roofing Construction

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Loading Port:: Qingdao

Payment Terms:: TT OR LC

Min Order Qty:: 10000 m²

Supply Capability:: 5000000 m²/month

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Description Of EPDM Waterproof Membrane:

1. Waterproofing layer is imperfect: It’s hard to completely avoid weak points or breakages, which makes waterproofing layer with deficiencies or hidden defects more or less.

2. The main structure is with defects: It’s hard to completely avoid construction joint, deformation joint and small fissures in structure.

3. If there are weak points or breakage, water gets in and fluid-channeling happens between the main structure and the waterproofing layer. In such cases, once the main structure is with defects, seepages would occur.

Main Features of EPDM Waterproof Membrane:

Different types or specifications of products should be separated, not mixed.
Keep it dry and ventilated, protected from the sun or rain.
Storage temperature should never be higher than 45 °C. Pile up the membranes flatwise whose stockpile height never exceeds five layers. One layer is guaranteed if it is placed vertically.
Prevent it from inclination or In the process of transportation, it should be lying in case of inclination or lateral pressure. If necessary, cover it with felt-cloth.
Storage time is at least one year from manufacture date on if the product is under normal operation of storage.

Specifications of EPDM Waterproof Membrane:

NO.	Reinforcement		PY				G
	Type		I	II			I		II
1	Soluble Matters	2mm	-				1300g/m2
		3mm	2100g/m2
		4mm	2900g/m2
2	Water tightness,30min,≥Mpa		0.3					0.2		0.3
3	Heat resistance degree,°C,no glide, no flow, no drop		90			105		90		105
4	Tension, N/50mm	Longitudinal	450			800		350		500
		transverse						250		300
5	Elongation at break,≥	Longitudinal	30%			40%		-
		transverse
6	Brittleness point		-18°C			-25°C		-18°C			-25°C
7	Tearing strength,≥	Longitudinal	250N			350N		250N			350N
		transverse						170N			200N
8	Manual work and climate quicken aging	Appearance	No.1 degree (no glide, no flow, no drop)
		Longitudinal tensionkeeping rate,≥	80
		Brittleness point	-10°C		-20°C			-10°C	-20°C
GB18242-2000

Applications of EPDM Waterproof Membrane:

1.Roofs, Basement, Toilets

2. Industrial and civil building waterproofing

3. Geosynthetic liner for swimming pool, channels, irrigation system

4. Especially suitable for projects with high requirements in durability, anti-corrosion and deformation.

IMages of EPDM Rubber Waterproof Membrane:

EPDM Waterproof Membrane for Roofing Construction

FAQ:

Q1.:What are we supplying?

A1:We are specialized in producing Colorful Asphalt Roof Shingle, SBS/APP modified bitumen waterproof membrane, Self adhesive bitumen waterproof membrane, PVC waterproofing membrane, EPDM rubber roofing membrane, Single Component Polyurethane Waterproof Coating, and Spray Polyurea Waterproof Coating

Q2: How Many years experience do we have?
A2:We have exported to more than 20 countries in the past 15 years.

Q3.:Do you provide samples for us?

A3:Yes,We will provide samples for free.Waiting for your your good news.

Q: Can a waterproofing membrane be used in mining or excavation projects?: Yes, a waterproofing membrane can be used in mining or excavation projects. Waterproofing membranes are designed to prevent the penetration of water or other liquids, making them suitable for protecting underground structures, tunnels, or mining areas from water ingress. They can help to maintain the stability and integrity of the excavation site, preventing water-related damages and ensuring safety.

Q: Can a waterproofing membrane be used on plywood?: Yes, a waterproofing membrane can be used on plywood. Plywood is a commonly used material for construction and can be susceptible to water damage. Applying a waterproofing membrane on plywood helps to protect it from water infiltration and can improve its durability and longevity.

Q: Can a waterproofing membrane be installed on a concrete foundation?: Yes, a waterproofing membrane can be installed on a concrete foundation. Waterproofing membranes are commonly used to protect concrete foundations from water damage and to prevent moisture from seeping into the building. The membrane is applied directly onto the foundation to create a barrier against water penetration.

Q: Can a waterproofing membrane be used on roofs with standing water or ponding?: Using a waterproofing membrane on roofs with standing water or ponding is not recommended. Waterproofing membranes are specifically designed to create a barrier against water penetration, but they are not intended to be submerged or constantly exposed to water accumulation. The presence of standing water or ponding on a roof can lead to various problems, including added weight, potential structural harm, and a higher likelihood of leaks. Before contemplating the use of a waterproofing membrane, it is crucial to address any drainage concerns and ensure that the roof has proper slope to prevent the accumulation of standing water.

Q: SBS waterproofing membrane how to sample: Chlorinated polyethylene - rubber blends waterproofing membrane: the same specifications are not more than 250 volumes for a group, the appearance of qualified in each batch of 1 volume Asphalt composite tire flexible waterproofing membrane: the same specifications are not more than 1000m2 for a group, each batch of 1 volume

Q: Can waterproofing membranes be used on both horizontal and vertical surfaces?: Yes, waterproofing membranes can be used on both horizontal and vertical surfaces.

Q: Can a waterproofing membrane be used on concrete slabs or foundations?: Concrete slabs or foundations can benefit from the application of a waterproofing membrane. These membranes are widely used in construction to safeguard structures against moisture damage and water infiltration. When a waterproofing membrane is applied to a concrete slab or foundation, it forms a protective barrier that prevents water from permeating the concrete and causing problems such as cracking, water damage, or mold growth. This specially designed membrane is capable of enduring hydrostatic pressure, which is the force exerted by still water, and it effectively ensures a dry environment. It is essential to choose a suitable waterproofing membrane that is compatible with the concrete and the specific project conditions. Adequate installation and maintenance of the membrane are also vital for long-lasting waterproofing effectiveness.

Q: Can a waterproofing membrane be used for roofing applications?: Yes, a waterproofing membrane can be used for roofing applications. Waterproofing membranes are specially designed to provide a barrier against water penetration and are commonly used in various construction projects, including roofs. These membranes are typically made from materials such as synthetic rubber, thermoplastics, or modified bitumen, which are known for their durability and ability to resist water damage. Installing a waterproofing membrane on the roof can help protect the building from water leaks and moisture infiltration, which can lead to structural damage, mold growth, and other issues. The membrane is typically applied on the roof surface, providing a seamless and watertight layer that prevents water from seeping through the roof. Waterproofing membranes for roofing applications come in various types, such as sheet membranes, liquid or spray-applied membranes, or self-adhering membranes. Each type has its own advantages and suitability depending on the specific roofing requirements and construction conditions. In summary, a waterproofing membrane can indeed be used for roofing applications and is an effective solution to ensure a watertight and durable roof system.

Q: Is the foundation pit waterproofing and the foundation pouring on the working face?: The current project is generally not in the bottom of the foundation to do the membrane waterproof, and generally will be changed into fine stone concrete or cement mortar to do rigid waterproof, in the base side and the basement wall to do the membrane waterproof, the base of the waterproof before the banding reinforcement, Basic side and basement wall waterproofing after basement wall construction is done

Q: Are waterproofing membranes resistant to sewage?: Yes, waterproofing membranes are resistant to sewage. These membranes are specifically designed and manufactured to provide a barrier against various liquids, including sewage. They are made from durable materials that can withstand exposure to sewage and prevent any leakage or seepage. Waterproofing membranes create a protective layer that keeps sewage from penetrating and damaging the underlying structures. This resistance to sewage makes waterproofing membranes an effective solution for areas prone to sewage backup or high moisture content, such as basements, bathrooms, and water treatment facilities.

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