Grouting Archives | Waterproofing Contractor Singapore | LE FONG BUILDING SERVICES | Waterproofing Contractor Singapore

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April 28, 2023

Waterproofing a Basement: 3 Proven Methods, Benefits, Tips

April 26, 2023

Glass Replacement 101: Guide to Choose Perfect Type

April 24, 2023

Rooftop Waterproofing Solutions: Top 9 types of Material

13 September 2022

Waterproofing and Repairing Leaks with Grouts

The use of polyurethane grouts can stabilize soils, fill voids, and seal leaking infrastructure. A common but poorly understood method of repair uses polyurethane chemical grouts that react with water. They either bond with the concrete to create a permanent seal or become rigid to fill voids, stabilize soil and protect against water damage. Since […]

08 September 2022

Sealing Constant Water Leakages with Polyurethane Injections in Singapore

Molds that grow in moisture can cause health disorders, and the musty smell emanating from a basement is unpleasant. Leaky foundation walls in commercial structures can cause a similar type of damage. Seepage or flowing water may occur through cracks or penetrations in concrete walls. The cause of this issue is often a failure of […]

01 September 2022

Polyurethane Foam Grouting

A common method for applying grout is to drill a hole next to the leak, inject the material through the hole with water pressure, and then use a trowel, sponge, or other tools to work it into the crack. The oldest method of repairing concrete structures often requires the use of polyurethane chemical grouts. These […]

03 May 2021

Why Waterproofing Toilet and Bathroom is necessary in Singapore

It is simple, if you feel there is some issue with waterproofing your bathroom, it can really go wrong big time. The people who have experienced the issue of water dripping through their bathroom ceiling know that if it went untreated, their beautiful property will soon be turned into a living nightmare. Generally, while carrying […]

03 May 2021

Advantages of cementitious grouting & injection in waterproofing

GROUTING INJECTION WATERPROOFING Grouting & injection are the waterproofing process for ground improvement that is achieved by injecting a fluid-like material into subsurface soil or rock. Grouting & injection are the specifically prepared cement under pressure to form a stable suspension or liquid into pores, fissures or voids, or to jetting of cement mixtures at […]

03 December 2018

What is Cementitious Grouting?

Anyone who has ever tiled a bathroom or kitchen knows what grout is. It’s the mixture of liquid and solid to make a paste that fills the cracks in between the tiles and bonds them together, forming a watertight seal. It’s the most common way that home renovators use when working with tiling and it’s […]

30 November 2018

How to Fill Cracks With Injection Grout

Filling cracks with injection grout is a useful procedure that helps provide waterproofing and corrosion protection for structural purposes. A variety of grouts are available on the market with different characteristics, properties and uses. Generally, grouts used for crack repair should have low viscosity, high bond strength, low shrinkage and high stability at the repair […]

17 April 2018

Injection Grouting Facts

The Pressure Injection System The Pressure Injection System can be used for injecting cracks, cold joints, expansion joints and for soil stabilization. The system can be used to stop gushing water, to seal minorseepage, to regain structural integrity and to waterproof and strengthen almost any concrete ormasonry structure from the positive or negative side, below grade, […]

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