Effective Waterproofing with Torch on Bitumen Membrane Sbs Modified Bitumen Membrane

• Customization: Available
• Basement: Polyester/Fberglass Reinforced
• Warranty: 1 Year
• Model NO.: CH-SBS
• Material: Modified Bitumen
• After-Sale Service: Online Technical Support
• Thickness: 2mm 3mm 4mm 5mm
• Sales Mode: Professional Factory Since 1994
• OEM: Available
• Surface Material: PE/Aluminum Film/Sand/Granulars
• Application: Construction Building Waterproofing
• Transport Package: with or Without Pallet Packing
• Specification: 1m x 10m /roll
• Trademark: Chenhua
• Origin: Shandong, China
• HS Code: 68071000
• Production Capacity: 10000000PCS/Year

Product Description

Product Introduction

 

Bitumen, widely acclaimed as asphalt, is a dense, black, and tremendously viscous liquid or semi-solid hailing from petroleum. Renowned for its unparalleled waterproofing prowess, it plays a pivotal role in the construction domain. Bituminous membranes emerge as the quintessential solution for waterproofing roofs, basements, subterranean structures, bridges, and myriad constructions. Two predominant application techniques define bitumen membranes.
These techniques include the Torch-on method and the Self-adhesive application.
Torch-on bituminous membranes present a versatile and straightforward waterproofing solution suitable for all weather conditions. Upon application, the CHENHUA membranes establish a continuous, watertight shield that is securely fused to the substrate.


 

Top cover	Polyethylene Film or other films	Sand or other granular
Popular thickness	3mm 4mm 5mm	3mm 4mm 5mm
Reinforcement	PY or Fiberglass	PY or Fiberglass
Size/roll	1mx10m ,1mx8m ,1mx7.5m	1mx10m, 1mx8m, 1mx7.5m

Torch Down Bitumen Waterproof Membranes find extensive application across a diverse array of building grades, excelling in waterproofing and seepage prevention projects. These membranes expertly serve both exposed and concealed areas, encompassing flat roofs, sloped roofs, subterranean spaces, tunnels, bridges, parking lots, reservoirs, and beyond.

Application method:
1. Substrate:
Ensure the substrate is immaculately clean, dry, and devoid of any contaminants, prepared with utmost precision.
All dust and loose, friable materials must be thoroughly eliminated without exception.
Blowholes and voids should be fully exposed and meticulously repaired thereafter.
2. Primer:
Apply primer before membrane placement. Clean the substrate using a dust catcher or blower, then thoroughly coat it with a treatment primer. This ensures robust dust consolidation and enhanced adhesion for superior waterproofing.
3. Membrane placement:
*Meticulously unroll the torch-on membrane, aligning it precisely prior to torching or bonding.
*Lay each membrane in parallel, ensuring a stagger of at least 1 meter to avert coinciding joints.
*End-to-end overlaps must be alternated, avoiding alignment along a single line.
*Initiate at the lowest slope height, focusing on drains, downpipes, or other pivotal details.
*During torching, concurrently heat both the membrane and the substrate, paying particular attention to roll and overlapping areas.
*Weld overlaps with precision, ensuring a slender trickle of melted mixture, approximately 1 cm wide, manifests along the overlap line.
4.Employ a roller to apply firm pressure on the membrane surface, assuring a steadfast adhesion.


Attention:
1. Verify the substrate is dry and clean. Refrain from working on days characterized by rain or snow.
2. Avoid operations in conditions of strong winds (above grade 5).
3. Not recommended for construction at temperatures below 5°C.
4. Should rain or snow befall during construction, implement protective measures for the installed membrane.
5. All personnel must don specialized uniforms for safety during the installation. Fire control equipment is indispensable.


Packing and shipping:
1. Store membranes in a dry, well-ventilated environment.
2. Segregate different membrane types during storage.
3. Under standard conditions, the storage duration is one year from the production date.
4. Store membrane rolls vertically during transportation, safeguarding them against sunlight and rain.
 

With pallet	Seaworthy plywood pallet packing, 20pallets/20ft container
Without pallet	Plastic bag per roll, common or OEM with customer brand

 

1) What's the popular size for Torch-on bitumen membrane?
-3mm x 1m x 10m, available with a PE or sand granular top.
-Experience the superior quality and performance with our 4mm x 1m x 10m waterproof membranes, available with either a PE or sand granular top layer for optimal protection and durability.

2) What's the fundamental difference between SBS and APP?
-Unlock enhanced performance with SBS and APP modifiers. SBS delivers exceptional cold resistance, perfect for frigid environments, while APP excels in heat resistance. Though these modifiers may appear the same, their capabilities set them apart, each offering unique advancements for your waterproofing needs.

3) Is OEM available?
-Absolutely. We cordially invite you to discover our comprehensive OEM services, tailored to meet your specific requirements at any moment.
Simply provide us with your logo, and we can craft a distinct design for you or share your completed design with us. We will seamlessly print it on PE film and ensure it is attractively packaged, delivering it flawlessly to your location.

4) Are you a factory?
-Indeed, Shandong Chenhua Waterproof Co., Ltd. stands as a seasoned professional factory, dedicated to a wide array of waterproof materials since 1994. Situated in the iconic China Waterproof Town -- Taitou, we offer a diverse range of products that impeccably address all waterproofing requirements for both hidden and exposed substrates.

5) What is the delivery time?
-Typically, an order is meticulously completed within 10 days following confirmation. However, please be aware that specific requirements and order quantities may influence delivery timelines.