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

High-performance, white cementitious adhesive with no vertical slip and extended open time for glass mosaic, ceramic and marble coatings (thickness of adhesive up to 5 mm). TECHNICAL DATA: Pot life…

High-performance, white cementitious adhesive with no vertical slip and…

ISOLASTIC

Elasticising latex mixed with KERABOND T, KERAFLOOR and ADESILEX P10. When KERABOND T mixed with ISOLASTIC they form a high-performance, highly deformable adhesive with extended open time (C2E/S2).…

Elasticising latex mixed with KERABOND T, KERAFLOOR and ADESILEX P10. When…

MAPECOAT W SP

Two-component epoxy coating in water dispersion for the protection of cementitious substrates

Two-component epoxy coating in water dispersion for the protection of…

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…

MAPEDRILL M1

Synthetic polymer in liquid form for water based fluids to be employed in mechanised tunnelling and drilling Where to use Mapedrill M1 has a stabilising effect on mixed ground and/or very altered…

Synthetic polymer in liquid form for water based fluids to be employed in…

MAPELUX LUCIDA

Double-reticulation, high-strength shiny metallic wax. TECHNICAL DATA: Appearance: emulsion. Colour: bluish-white. Application temperature range: from +10°C to +30°C. pH: 8.4 ± 0.2. Storage: 12…

Double-reticulation, high-strength shiny metallic wax. TECHNICAL DATA:…

MAPETARD CBS 1

Liquid set-retarding admixture for conventional concrete and RCC

PRIMER SN

Two-component epoxy primer with fillers. May be coloured with MAPECOLOR PASTE. TECHNICAL DATA: Mixing ratio: component A : component B = 80 : 20. Colour of mix: neutral. Consistency of the mix:…

Two-component epoxy primer with fillers. May be coloured with MAPECOLOR PASTE.…

RESFOAM 1KM

One-component, ultra-fluid polyurethane resin applied by injection for waterproofing structures and ground and rocks subject to intense percolating water. The reaction time may be regulated.…

One-component, ultra-fluid polyurethane resin applied by injection for…

ULTRACOLOR PLUS ZERO

High-performance, anti-efflorescence, quick-setting and drying polymer-modified mortar free from Portland cement with water-repellent DropEffect ® and mould-resistant BioBlock ® technology for…

High-performance, anti-efflorescence, quick-setting and drying polymer-modified…