Construction of a Warehouse Boundary Wall in an Industrial Area

Project Background

A logistics company in Singapore is constructing a new warehouse in an industrial area. The project requires the rapid construction of interior and exterior boundary walls using sturdy, fire-resistant lightweight precast concrete panels. Limited skilled labor availability demands an adhesive solution that is easy to apply while still providing superior bond strength.

Application of JOE Joint Bonding Adhesive

• Application: Installation of lightweight precast concrete panels for the warehouse boundary wall.

• Method: JOE Joint Bonding Adhesive is mixed with clean water using a mixer drill to a homogeneous consistency. 1 The adhesive is applied to the vertical and horizontal joints between the panels using a 4.5 mm serrated trowel, ensuring full coverage for a strong bond. 2 Sufficient drying time allows for precise adjustment of the panel positions.

• Volume: Approximately 1,200 m² of wall.

Relevant JOE Bond Technical Specifications

• Weight: 40 kg/bag3

• Consumption (estimated): 2.2 kg/m²4

• Opening Time: 30 minutes5

• Initial Setting Time: 5 hours6

• Compressive Strength & Bonding: Very high, suitable for light structural applications.

• Crack Tendency: Low due to special formulation.

Cost Estimate

• JOE Joint Bonding Adhesive Price: SGD 50/bag (estimated price in Singapore)

• Material Requirement: 1,200 m² * 2.2 kg/m² = 2,640 kg

• Number of Bags: 2,640 kg / 40 kg/bag = 66 bags.

• Total Material Cost: 66 bags * SGD 50/bag = SGD 3,300

Benefits Achieved

• Installation Speed: Ease of mixing and application, along with optimal setting time, enabled the construction team to complete the wall installation more quickly, meeting tight project schedule targets.

• Strength & Safety: Strong, durable joints are crucial for the structural integrity of the warehouse walls, including resistance to wind and light earthquake loads, as well as the ability to withstand impacts.

• Waste Reduction: Efficient consumption and minimal need for repairs reduce material waste on the project site.

• Quality Consistency: Pre-mixed products ensure consistent adhesive quality throughout the project, reducing the variability often associated with on-site mixing.