Mimi

Waterproofing QA/QC: What Consultants Should Inspect Before Signing Off A well-designed waterproofing system can still fail if site execution is poor. Even when the correct membrane has been specified, problems may arise because of: For consultants, waterproofing QA/QC should therefore not be limited to checking whether the specified product arrived on site. The inspection should […]

Waterproofing Penetrations, Pipes, Upstands & Terminations: Details That Prevent Leakage A waterproofing membrane can be installed correctly across thousands of square metres and still fail because of one small detail. A pipe penetration.A floor outlet.A low waterproofing upstand.A poorly sealed termination. These areas may represent less than 1% of the total waterproofing area, yet they

TPO vs PVC Roofing Membranes: What Consultants Should Know Before Specifying Single-ply roofing membranes are widely used for commercial, industrial and mission-critical buildings because they can provide durable, lightweight and efficient waterproofing when correctly designed and installed. Two of the most common membrane technologies are: Both systems can be effective. However, they are not identical,

Roof Waterproofing Design: 10 Details Consultants Should Check Before Tender Roof waterproofing failures are rarely caused by the membrane alone. In many cases, the waterproofing material itself may be suitable, but leakage develops because of poor detailing at: This is why roof waterproofing should be designed as a complete system rather than treated as a

Positive-Side vs Negative-Side Waterproofing: Which Should Consultants Specify? One of the most important decisions in waterproofing design is determining which side of the structure should be waterproofed. For many projects, consultants will encounter two common approaches: Both can be effective when correctly designed, but they serve different purposes and should not be treated as interchangeable.

Construction Joints: One of the Most Critical Weak Points in Waterproofing Design Construction joints are a normal and necessary part of concrete construction. Large slabs, retaining walls, water tanks, basements and other concrete structures cannot always be cast in a single pour. Concrete works are therefore divided into planned stages, creating construction joints between one

FM-Approved Roofing: What Consultants Need to Understand Before Specification For data centres, logistics facilities, manufacturing plants and other high-value buildings, roof failure can cause consequences far beyond a simple waterproofing repair. Water entering through a damaged roof may affect: For this reason, some projects specify FM Approved roofing systems as part of their property-loss-prevention strategy.

One of the most common misunderstandings in waterproofing is the assumption that once a membrane or coating has been applied, cracks and structural movement will no longer be a problem. In reality, buildings continue to move throughout their service life. Concrete shrinks. Structures deflect. Temperature changes cause expansion and contraction. Different materials move at different

Why ESD Flooring Should Be Designed as a System — Not Selected by Resistance Value Alone Data centres contain some of the most sensitive and valuable electronic infrastructure in a building. Servers, control electronics, UPS systems, switchgear, communication equipment and electronic components can all be exposed to electrostatic discharge (ESD). An electrostatic charge can build