Brawoliner 

The BRAWOLINER ® method is a “no-dig” sewer rehabilitation system for repairing damaged drains and sewers without the need to carry out disruptive excavations. When using the Brawoliner system there is no disruption or damage to the property and no need for time-consuming pipe laying or reinstatement work. This not only saves time and disruption to the customer but also money.

The renovation process

During the renovation process, a flexible textile liner is soaked in resin and then inserted into the defective pipe using pressurised air or water. The BRAWOLINER ® completely lines the inside of the pipe and eliminates any existing or potential damages. The resin cures at ambient temperature, however, the process can be significantly reduced by passing warm water or steam through the liner. Curing creates a completely new watertight pipe within the old one.

The benefits of the BRAWOLINER® method

BRAWOLINER ® was developed especially for the rehabilitation of small diameter pipes (50 to 225 mm) with multiple bends of up to 90° and can accommodate up to two changes in pipe diameter. Our particularly efficient method of sewer rehabilitation offers numerous benefits: 

• Quick renovation without dirt and noise
• Substantially lower costs than traditional excavation methods
• Multiple bends of up to 90° and two changes in pipe diameter can be handled without a problem
• Renovation of all existing and future damage 
• Durability of over 50 years
• Prevents from future root penetration
• Restores water tightness 

Seamless construction

BRAWOLINER ® is the only manufacturer in the market to produce a seam-free pipe liner. The comparatively complex manufacturing process guarantees maximum flexibility and thus optimal adjustment of the liner to the course of the pipe. Due to its outstanding product qualities, the BRAWOLINER ®  system, was the top performer in both the standard conditions (straight runs) and extreme conditions (multiple bends) tests in the IKT product test.

Installation equipment 

The correct installation equipment and tools are the key to the successful pipe repair as well as the materials used and the skills and expertise of the installation team. For this reason BRAWOLINER ® offers a comprehensive range of high-quality and easy-to-use tools and machinery.

All equipment has been specially developed for the renovation of small diameter drain and sewers.
Efficiency, quality assurance, site suitability and value for money were all priorities in developing the equipment. Advice was also sort from our experienced installation staff. In this way, we have succeeded in developing highly-functional equipment which makes renovation quick, easy and reliable.

Please contact us is you require more information

 Record and document with Docubox

More and more customers are requesting electronic documentation of liner installation and seal testing. The new BRAWOLINER® DocuBox 2.0 provides the ideal solution for this. This versatile, intuitively operated unit records all data necessary for liner renovation and presents it on a 7” colour screen. This allows potential fault sources to be identified and avoided during the actual installation. All project, facility and positional data can be conveniently entered on the touch screen. DocuBox 2.0 also provides installation documentation in accordance with quality seal S 29.02.

The unit also enables a seal test to be carried out after installation. The extremely manoeuvrable seal test set (available as an optional extra) is capable of testing narrow-bore pipes and bends up to 90°.The DocuBox menu guides the user through the testing process and produces a test report as a PDF file.