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). Conformity of Adesilex P10…

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

ISOLASTIC

Flexible latex additive to be mixed with Kerabond, Kerabond T, Kerafloor and Adesilex P10. Applications: Isolastic is a latex additive to be mixed with Kerabond, Kerabond T or Kerafloor to improve…

Flexible latex additive to be mixed with Kerabond, Kerabond T, Kerafloor and…

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:…

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…

MAPEQUICK CBS SYSTEM 2

LIQUID ACTIVATOR ADMIXTURE USED IN EXTREMELY FLUID CEMENT-BASED GROUTS SYSTEMS

POLYFOAMER FP

High performance liquid foaming agent, based on biodegradable anionic surfactants, in combination with a natural lubricating polymer, for ground conditioning in mechanized tunneling

High performance liquid foaming agent, based on biodegradable anionic…

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

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…