Description:

Wet/Dry Riser Mortar has been formulated specially to achieve the optimum performance for the fire rated protection of the dry and wet riser pipes for up to 4 hours. Wet/Dry Riser Mortar is a tough, hard and highly stable type of passive fire protection coating applied onto riser pipes either by spraying or trowel on. This asbestos-free mixture consists of exfoliated vermiculite, cementitious binders, fillers and additives, allowing the smooth and accurate application and achieving excellent performance criteria in the event of the outbreak of fire.

Application procedures

The surfaces that require coating of wet/dry riser mortar should be dry and free of oil, grease, dirt, dust and other materials that are likely to impair adhesion.

A layer of 25/45mm thick wet/dry riser Mortar will be sprayed on 50mm thick, 120kg/m³ density mineral wool that is wrapped around the surface of the pipe, butting tightly all end joints for 2/4 hour fire rating.

It is built up in layers of 10-30mm per coat. The initial set of mortar is typically 4-8 hours and it is preferred to apply successive coats immediately after the initial set is obtained. The procedure repeats up to the required thickness evenly of 45mm is achieved. The full curing time of wet/dry riser Mortar is 28 days.

WET / DRY RISER MORTAR (Project References)

Singapore Management University

Kallang Leisure Park

National University Singapore

(Admin Block / Alumni House)

Other references:

• Mount Faber Condominium
• Starville Condominium at Kembangan
• The Botanic Condominium at Lloyd Road
• Lorong Ah Soo Hawker Centre
• Strata Condominium
• Urbana Condominium
• Sensoris Condominium
• Kovan Melody Condominium
• Lakeshore Condominium
• Mount Sophia Condominium
• Raintree Condominium
• Mapletree Business City
• French School
• International Corporate Finance Courses Business Park
• Casa Merah Condominium
• Cairnhill Residence
• Carlton Hotel
• Sentosa Integrated Resort
• Livia Condominium at Pasir Ris

More project references available upon request