Klang Valley Mass Rapid Transit (KVMRT)

Malaysia

Ref #: 60000032

Category: INFRASTRUCTURES


Yard	Klang Valley Mass Rapid Transit (KVMRT)
Location	Malaysia
Subcategory	METRO
Built in	2013
Opened in	2014
Application	Klang Valley Mass Rapid Transit (KVMRT) - Bukit Bintang Central Underground Station
Start and finish date	2013/2014
Application Type	Waterproofing systems
Client	Mass Rapid Transit Corporation Sdn Bhd
Contractor company	MMC Gamuda KVMRT (T) Sdn Bhd
Installer companies	CRT Specialist (M) Sdn Bhd
Architects	Mott MacDonald (M) Sdn Bhd (Engineers)
MAPEI Distributor	Mapei Malaysia Sdn Bhd
Other	The Bukit Bintang Central station is constructed using the “cut-and-cover” method with a total excavation depth of 33m. It has a footprint of 150m x 19.0m with depths of 16.9m from existing ground level to the top of rail level for the upper platform and 30.4m to the top of rail level for the lower platform. The station consists of four levels namely concourse, upper platform, plant-room platform and lower platform. The main contractor wanted a durable, high-performance waterproofing system, "MAPEI Purtop" for the roof slab to provide long-term, low-maintenance protection against water ingress. (The walls were protected using a drainage system.)

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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…

PURTOP 1000

TECHNICAL DATA: A/B ratio (by volume): 100/100. Classification: EN 1504-2. Application: by spray with a high-pressure bi-mixer pump. Consumption: 2.2 kg/m² per 2 mm of thickness. Packaging: –…

TECHNICAL DATA: A/B ratio (by volume): 100/100. Classification: EN 1504-2.…