Weidun®LQ06 Polymer Bitumen Liquid Membrane

Weidun®LQ06 Polymer Bitumen Liquid Membrane
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High elongation to absorb structural movement & deformation. Excellent seamless coverage for underground structures. Superior moisture and hydrostatic pressure barrier. Available guarantee of up to 20 years.

Top:
Fine Sand
Middle:
Bitumen with polyester Reinforced Mat
Bottom:
Substrate
  • Specially formulated modified asphalt gives a lasting performance.
  • Easy to apply by torching.
  • Available guarantee of up to 20 years.

Application Areas

  • Substrate Preparation, Priming, Torching Equipment,
  • Installation, Bonding, Storage,

Product Highlights

Features & Benefits

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Superior Durability

Strong, durable and manufactured to consistent dimensions

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Lasting Value

Enjoy a zero-maintenance with a 20-year warranty for the quality you can trust

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OEM Available

Offer superior performance based on your region's unique climate needs

Product Details

Weidun®LQ06 Polymer Bitumen Liquid Membrane is a type of one component liquid waterproofing material commonly used in construction.

lt typically consists of bitumen membrane modified with polymers to enhance its performance characteristics.

Advantages
  • Single component – Easy to use
  • Durability – durable and resistant to weathering
  • Adhesion – have strong adhesion to various substrates
  • Cost – effectiveness – offer a good balance of performance and cost.
Uses

Weidun®LQ06 Polymer Bitumen Liquid Membrane is applied to surfaces to create a durable and waterproof barrier, protecting structures from water infiltration and damage

Storage and Handling

To prevent damage, maintain proper ventilation in the storage area in a clean, dry location, covering as necessary to protect from environment damage. Monitor environmental conditions during storage, handling, and application.

Technical Data Sheet

Property Standard Minimum Value Weidun Value
Solid content (%) 45 45
Dry time (hour) 6 2
Elongation at 23°C ±2°C (%) 500 580
Adhesive strength at 23°C (MPa) 0.3 0.4
Low temperature flexibility at -35°C No crack No crack
Heat resistance at 80°C ±2°C No flow No flow
Water penetration (1.5 bar for 7 days) Non-penetration Non-penetration

Product Specifications

Parameter Value
Bucket Size 1000 L
Bucket Height 115 mm
Bucket Weight 1040 kg
Buckets per Pallet 1
Full Pallet Weight 1040 kg
Product Application Processes

Weidun®LQ06 Polymer Bitumen Liquid Installation Guide

High-elongation polymer-modified bitumen liquid coating engineered for underground structures and retaining walls to accommodate high ground deformation.

More About Installation
Weidun®LQ06 Polymer Bitumen Liquid Installation Guide
FAQ’s

Frequently Asked Questions

Clear, honest answers about how our Product.

Where is polymer bitumen liquid waterproofing commonly used?
Polymer bitumen liquid waterproofing is commonly used on concrete roofs, basements, foundations, retaining walls and other concealed waterproofing areas. It is especially useful where a seamless bituminous coating is needed around irregular surfaces and construction details.
Does polymer bitumen liquid waterproofing require a protective layer?
For concealed applications, a protective layer is recommended after the coating has cured and passed inspection, particularly where subsequent construction may cause puncture, abrasion or other mechanical damage. Exposed-use suitability should be confirmed according to the specific product formulation.
How is polymer bitumen liquid waterproofing applied?
The substrate should first be cleaned and prepared. The coating can then be applied evenly in multiple passes by roller, brush or other suitable application method according to the product specification. Corners, joints and penetrations should receive additional detail treatment where required.
What substrate conditions are required before application?
The substrate should be sound, clean and free from dust, loose particles, oil and other contaminants that may interfere with bonding. Surface defects should be repaired before application, and moisture requirements should follow the selected polymer bitumen product specification.
Can polymer bitumen liquid be used together with bitumen membranes?
Depending on the formulation and system design, polymer bitumen liquid can be useful for detail treatment, complex areas or as part of a compatible bituminous waterproofing system. Compatibility with the selected membrane and project specification should be confirmed before application.

FAQ’s

Most Asked Questions