From its Yorkshire base the new management team has brought in a wealth of experience within the specialist fields of Concrete Repairs, Structural Waterproofing and Façade & Heritage Refurbishment. BOSA directors along with managers Ian Dunwell (Stonework, Brick Works and Heritage Works Manager) and Paul Hakim (Waterproofing Manager) together with a highly dedicated skilled site team, bring years of experience to carryout contracts to the highest standards in quality, service, and safety throughout the UK.
Connaught Court – Sika 1 Tanking
A full Sika 1 Tanking system was installed in this large basement room, for our client Nicholson Nairn Architects. The room was previously damp and wet, which made it completely unusable.
The Sika 1 tanking system combined with the Sika Combiflex system was installed to create, a damp free, maintenance free, usable space.
The Sika Combiflex System is a joint sealing system specifically designed for construction, expansion and connection joints as well as for cracks. When fixed to the joint it allows irregular and high movement in more than one direction, whilst maintaining a high quality seal.
- Waterproofing of joints with extreme movements
- Easy to install and adjust to complicated construction details
- Excellent adhesion to different substrates
- Resistant to high water pressure
- Crack sealing system
- Easy to control and repair