Plaka Solutions
Plaka Solutions
Plaka Solutions

Leviat, a CRH company, is a global leader in connecting, fixing, lifting and anchoring technology for the construction industry.

Leviat’s engineered products and innovative construction solutions are used in a variety of market segments from residential to infrastructure, enabling users to build better, stronger, safer and faster.

3 000
employees

+60
sites worldwide

4
production on 4 continents

+30
sales in +30 countries

De Sportdoze at Blankenberge

Blankenberge will soon have a brand-new sports complex and Leviat was allowed to contribute to
that.

A solution for your construction project

We imagine, model and make engineered products and innovative construction solutions for a dynamic industry. We support our partners in the long term to build better, safer, stronger and faster and help turn awe-inspiring architectural visions into reality.

You are looking for a constructive solution for your project:

05.05.04 - Swellseal Mastic
05.05.04 - Swellseal Mastic 05.05.04 - Swellseal Mastic

Swellseal Mastic 05.05.04

Add to my wish list

Swellseal Mastic is a polyurethane and hydroexpansive sealant, packaged in cartridges or aluminium pouches, for sealing construction joints and pipe passages.

The product inflates in the presence of humidity.

Benefits
  • Inflates up to 350% its dry volume
  • Applied with a silicon gun or pouch gun
  • Allows application in locations where Colmarub is not appropriate
  • Exists in 300 or 600 ml cartridges
LEVIAT technical advice

 

When constructing a raft foundation against secant piles, the watertightness problem arises regularly. As the surface of the piles is very irregular, we recommend fitting one or two Colmarub S beds. Nevertheless, at the junction between each pile, we recommend combining the Colmarub with Swellseal Mastic to optimize contact between the concrete and the Colmarub.

 

Case studies

Artes-Depret

GULDEN ROOS IN BRUGES

The "Gulden Roos", a project in Bruges nestles in an environment of alleys, squares and a central park garden. The project uses the same brick in different versions so that the whole residential block exudes a sense of unity. 

Read more
Products used:

Constructive solutions

05.05.04 - Swellseal Mastic
05.05.04 - Swellseal Mastic 05.05.04 - Swellseal Mastic

Swellseal Mastic 05.05.04

Add to my wish list

Swellseal Mastic is a polyurethane and hydroexpansive sealant, packaged in cartridges or aluminium pouches, for sealing construction joints and pipe passages.

The product inflates in the presence of humidity.

Benefits
  • Inflates up to 350% its dry volume
  • Applied with a silicon gun or pouch gun
  • Allows application in locations where Colmarub is not appropriate
  • Exists in 300 or 600 ml cartridges
LEVIAT technical advice

 

When constructing a raft foundation against secant piles, the watertightness problem arises regularly. As the surface of the piles is very irregular, we recommend fitting one or two Colmarub S beds. Nevertheless, at the junction between each pile, we recommend combining the Colmarub with Swellseal Mastic to optimize contact between the concrete and the Colmarub.

 

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