Project Doha Underground, Doha


Yard	Red Line North Underground
Location	Doha, Qatar
Subcategory	TUNNEL
Built in	2014
Opened in	2020
Application	supply of products for waterproofing, anchoring, tunnel excavation, installation of floors and resins for floorings
Start and finish date	2017/2018
Application Type	Cementitious & resin flooring systems, Products for underground construction (utt), Admixtures for concrete, Installation of floors
Client	Qatar Railways Company
Contractor company	Salini Impregilo SpA
Installer companies	CMTC, BMC, Fribel, CMTC - IAT Joint Venture, Renesco
MAPEI Coordination	Sameh Hanna (Mapei Doha LLC), Dario Casile, Giovanna Novella (Mapei SpA)

ADESILEX P10

Brilliant white mosaic adhesive with no vertical slip and extended open time. For interior and exterior wall and floor installations of ceramic, glass and marble mosaics. Mix with ISOLASTIC for…

Brilliant white mosaic adhesive with no vertical slip and extended open time.…

High viscosity ultra rapid setting two-component polyurethane resin, to be injected for consolidating and waterproofing of structures subject to strong water ingress Where to use • Waterproofing rock…

High viscosity ultra rapid setting two-component polyurethane resin, to be…

IDROSTOP MULTI

PVC-P re-injectable hoses for waterproofing injections

ISOLASTIC

TECHNICAL DATA OF KERABOND/KERABOND T/KERABOND PLUS+ISOLASTIC: Pot life of mix: more than 8 hours. Open time: 20 minutes. Waiting time before grouting: – on walls: 4-8 hours; – on floors: 24-36…

TECHNICAL DATA OF KERABOND/KERABOND T/KERABOND PLUS+ISOLASTIC: Pot life of mix:…

MAPECRETE STAIN PROTECTION

Hydro-oil repellent and anti-stain treatment for concrete, natural stone and cementitious surfaces made from modified organic polymers in water solution. TECHNICAL DATA: Application temperature…

Hydro-oil repellent and anti-stain treatment for concrete, natural stone and…

MAPELUX LUCIDA

A high-strength, shiny metallic wax for use with the Mapefloor system, to protect floors subject to intense use. Mapelux Lucida is also used with Ultratop floors to facilitate easier maintenance of…

A high-strength, shiny metallic wax for use with the Mapefloor system, to…

MAPEPLAN TU S

Synthetic waterproofing membrane Where to use • Drill and blast tunnel waterproofing. • Open cut tunnel waterproofing. • Underground structures waterproofing. Packaging Mapeplan TU S is supplied in…

Synthetic waterproofing membrane Where to use • Drill and blast tunnel…

MAPEQUICK CBS SYSTEM 1

Liquid retarding admixture with plasticizing effect for cementitious-based injection systems

Liquid retarding admixture with plasticizing effect for cementitious-based…

PLANIGROUT 300

TECHNICAL DATA: Maximum dimension of aggregate: 2 mm. Mixing ratio: comp. A : comp. B : comp. C = 16 : 6 : 100. Pot life of mix: 1 hour (at 23°C). Maximum applicable thickness: 5 cm per layer.…

TECHNICAL DATA: Maximum dimension of aggregate: 2 mm. Mixing ratio: comp. A :…

PRIMER SN

TECHNICAL DATA: Mixing ratio: component A : component B = 80 : 20. Colour of mix: neutral. Consistency of the mix: viscous fluid. Density of mix (kg/m³): 1500. Viscosity of the mix (mPa·s): 1,100 ±…

TECHNICAL DATA: Mixing ratio: component A : component B = 80 : 20. Colour of…

RESFOAM 1KM

Superfluid single component polyurethane injection resin for waterproofing concrete or masonry structures, grounds, and rocks subject to also intense water percolation with variable adjustable…

Superfluid single component polyurethane injection resin for waterproofing…

ULTRACOLOR PLUS

ULTRACOLOR PLUS is a high performance, quick-setting and drying cementitious mortar for grouting joints up to 20 mm wide. The range of colours of ULTRACOLOR PLUS grouts brings out the beauty of any…

ULTRACOLOR PLUS is a high performance, quick-setting and drying cementitious…