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

White high performance cementitious adhesive with no vertical slip and extended open time for glass, ceramic and marble mosaic coverings. Applications: Interior and exterior floor, wall and swimming…

White high performance cementitious adhesive with no vertical slip and extended…

FOAMJET T

High viscosity ultra rapid setting two-component polyurethane resin to be injected for consolidating and waterproofing structural elements subject to high pressure water ingress. Use Foamjet T to…

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

ISOLASTIC

Latex additive to impart elasticity to cement based adhesive. Isolastic is a synthetic polymer to be mixed with Kerabond T or Adesilex P10 to improve their performances and deformability to meet the…

Latex additive to impart elasticity to cement based adhesive. Isolastic is a…

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…

MAPEJET SYSTEM NS 15

Cement-free binder for low and very low permeable ground consolidation

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…

MAPETARD CBS 1

Liquid set-retarding admixture for conventional concrete and RCC

MICROCEM 8000

Micro-fine hydraulic binder with pozzolanic action for ground consolidation and ground waterproofing throughout injections of cementitious mixes Where to use Microcem 8000 is used either in ground…

Micro-fine hydraulic binder with pozzolanic action for ground consolidation and…

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.…

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…