Silicon Box, Singapore

To provide a comprehensive waterproofing system for the roof and basements of the factory.

Waterproofing Products Used (~70,000 m²)

• Euraplan^® (polymeric UV-resistant PVC-based waterproofing membrane)
• Flexiprufe^® R (liquid-applied root-resistant membrane)
• Bitulen^® SK 374 (self-adhesive bituminous membrane)
• Polyprufe^® BSW (upward-bond waterproofing membrane)
• VersiDrain^® P-Anchor^® (under screed efflorescence drainage mat)
• Delta^® Terraxx (dimpled membrane with geotextile)
• Fleximent^® 201 (flexible cementitious coating)

Urban Greenery Product Used:

• VersiCell^® 3050 (sub-surface drainage cell)

Surbana Jurong Campus, Singapore

To waterproof the rooftop terraces, establish raised wooden decks on the rooftop terraces and provide drainage beneath the planter boxes.

Project Credits
Owner: Surbana Jurong
Architect: Safdie Architects
Main Contractor: Boustead Singapore Limited
Decking Installer:  Venturer Pte Ltd
VersiCell^® Installer: Nature Landscapes Pte Ltd
Waterproofing Installer: Maxbond Singapore Pte Ltd

Universal Studios, Resort World Sentosa | Singapore

Plants are placed on 2 types of roof designs: a regular low-slope reinforced concrete flat roof and a sloped Corus Kalzip profiled metal roof.

Elmich Green Roof was constructed with VersiDrain^® 25P water retention and drainage layers, EnviroMix^® GRs, and VersiCell^® structural drainage, and insulation cells.

Fast-track construction of the Park demanded that the system be light and easy to install.

Evalon^® V was applied on all reinforced concrete roofs, decks, and landscaped roof gardens.

Fleximent^® 201 was applied on water-retaining structures (i.e. reinforced concrete water tanks).

Marina One, Singapore

To create a lightweight and efficient drainage layer for landscaped areas.

To create a raised paving system in the M&E facility.

To provide waterproofing in several areas.

2,700 sqm of VersiCell^® sub-surface drainage cells were installed as the drainage layer for landscaped areas. With its narrow profile, VersiCell^® allows for greater soil depth to accommodate a larger variety of plants than drainage media like gravel.

5500 units of VersiPave^® lightweight paver supports were used to create a raised paving system. Independent chocks on pedestals enable minor height adjustments at each paver corner to ensure a levelled surface for pavers with varying thickness.

Fleximent^® 201, Bitulen^® 180, Eurathane^® 2000 and Synthaprufe waterproofing membranes were also used in several areas of the development.

Taman Desa Tebrau, 81100 Johor Bahru, Johor

To provide a waterproofing membrane for a vehicular tunnel.

EVALON V 2.5mm (with fleece) was used for the waterproofing of vehicular tunnels and electrical substations around the complex, totalling 1,500 square metres. The new vehicular tunnel is a one-way tunnel that connects inbound traffic from the main road directly to Toppen Shopping Centre’s basement carpark.

One of the design considerations was that the project needed a membrane which is able to withstand the dynamic movement of vehicles travelling on the roadway above this vehicular tunnel. Hence, EVALON waterproofing membranes were chosen for its durability and superior quality as compared to standard PVC-P membranes.

Another consideration was the environmental factors surrounding the tunnel structure. Using EVALON which is resistant to root penetration will reduce the need for a separate root-resistant membrane to protect the waterproofing membrane against any surrounding plant roots’ attempt to puncture it. With strong technical support from Elmich, and various successful EVALON applications in projects around Malaysia as testimonies, EVALON was the ideal choice for the project.

EVALON is an EVA-PVC waterproofing membrane made with DuPont’s Elvaloy EVA terpolymer. The highly reliable membrane meets German FLL requirements for root resistance and is FM approved. The high solids content in EVALON ensures minimal volumetric and flexibility loss, giving it excellent mechanical and weathering resistance.

EVALON was fully-bonded using an EVALON V adhesive that has a high bonding strength. Due to EVALON being bitumen compatible and can be directly applied on all standard bituminous

layers, a wide selection of adhesives can be used for a fully-bonded membrane system as well as a membrane of choice when it comes to re-roofing any existing bitumen roof.

Bugis/Ophir Road, Singapore

To provide waterproofing for flat roofs, landscape roofs, planter boxes, internal & external wet areas and basement.

EVALON® – 35,500 sqm for landscape roofs, planter boxes and flat roofs.

Fleximent® 201 – 78,000 sqm of internal and external wet areas.

Eurathane® 2000 – 900 sqm of internal and external wet areas.

Eurathane® 3000 – 600 sqm for green roof on metal structure

VersiCell® – For planter box and drainage.

Click here for project write-up

Armenian Street, Singapore

To provide waterproofing for flat roofs, landscape roofs, planter boxes, internal & external wet areas and basement.

Bitulen® SK374 – 240 sqm for ground.

Delta® MS 20 – 3,040 sqm for water management application (between slabs drainage) to basement slab.

Delta® Terrax – 1,140 sqm for drainage.

EVALON® – 6,320 sqm for landscape roofs, planter boxes and flat roofs.

Fleximent® 201 – 8,768 sqm of internal and external wet areas.

VersiCell® – 3,688 sqm for drainage.

VersiDrain®  6P – 12,400 sqm for drainage

Jerudong Park, Brunei Darussalam

To provide a complete waterproofing system for landscape decks, planter boxes, basement and wet areas.

Evalon^® & Evalon^® V – 28,000 sqm for waterproofing of planter boxes.

VersiCell^® – 740 sqm for drainage of planter boxes.

VersiDrain^® 6P – 15,600 sqm for under-screed drainage to prevent efflorescence for tiled walkways.

Eurathane^® 2000  – 3,200 sqm for basement and ground.

Fleximent^® 201  – 6,400 sqm for wet areas and treatment rooms.

Bitulen^® SK374  – 2,400 sqm for basement and ground.

Iskandar, Johor – Malaysia

Evalon^® V – 4,000 sqm of planters including overhead planters

Telok Blangah Road,  Singapore

Waterproofing Application

Evalon^® V – Applied on R.C flat roof, planter box, e-deck and walkways covering a total of 8,010 sq m.

Fleximent^® 201 – Applied on swimming pool, wet areas, balcony and refuse collection covering a total of 27,280 sq m.

VersiDrain^® 6P – Under-screed drainage to prevent efflorescence for r.c roof and allow entrapped water in the screed to discharge for e-decks covering a total of 900 sq m.