Frequently asked Questions

How much width should be left between bricks?

You should leave a minimum of 1.5mm of grout. Usually projects design an average grout width of about 2mm for living rooms, bedrooms, bathrooms, kitchens…

What is the appropriate cut/stop circuit for each type of tile?

For medium and large tiles, it should be every 30m2 of floor space. For small tiles, it is every 60m2 of floor. However, when constructing, you need to pay attention to floors that have expansion joints: do not tile whole bricks across both sides of the joint, but need to leave a gap between 2 tiles of at least 5mm above the joint.

How long after plastering the floor can I do tiling?

For each 1cm of cement mortar plastering the floor, a minimum time of 7 days is required. With a thickness of 4cm or more, you should wait at least 28 days.

When is it necessary to use non-shrink mortar?

When it is necessary to fill joints, footings of iron columns, tower cranes, exposed interfaces, for example between columns and floors, etc. In addition, non-shrink mortar is also used when it is necessary to repair defective surfaces.

How to safely construct large format bricks on the front facade at a height of 20m

To construct large format bricks, for example 800x800mm with a height of 20m, we recommend having frame systems to support and hold the bricks… to ensure safety during construction. In addition, contact Nikko engineering for advice on using appropriate product solutions and support during construction. After 24 – 48 hours, the temporary support frame can be removed.

Can tile adhesive be reused after being mixed for a long time?

Nikko tile adhesive, after being mixed and still left in a bucket or barrel (away from sunlight), will last a long time, creating conditions for the specific construction process from 2 to 4 hours depending on the type of product ( (mostly 4 hours)

Accordion Panel

There are many cases where oil paste is no longer compatible with today’s tiles due to their low water absorption properties, such as popular porcelain tiles (Ceramic tiles with low water absorption properties are called Porcelain). The oil paste will easily peel off. But with appropriate tile adhesive, it will give very good adhesion. To visualize the adhesion ability by gluing 60x60cm tiles, a force equivalent to about 36 tons is needed to pull the tile apart perpendicular to the tile.

I don't have a lot of money to spend on high-quality grout/tile glue, so if I use the regular kind, will the quality be guaranteed?

Please contact Nikko team for advice on the right and most economical solution depending on your budget. However, it is necessary to determine whether regular tile adhesive is suitable for the type of tile used, construction conditions and usage environment. For example, tile adhesives can often be used for water-absorbent ceramic tiles, but may not be suitable for tiles with little or no water absorption..

DOES NIKKO DELIVER TO HOME?

Nikko delivers nationwide, delivered at the construction site at a super economical cost.

How long does it take for Nikko products to go bad?

We guarantee products based on published quality criteria. Product deterioration over time depends on many factors, such as whether the construction method and usage conditions (including weather changes) are suitable for the selected product. Currently, projects using Nikko products have a lifespan of more than 30 years; However, if not applied properly, for example, the grout does not fully cover the grout, only a thin layer on the tile surface will not only take years but only a few months to be eroded and damaged by external forces.

Can cement be mixed with tile adhesive? Any impact?

Nikko grout has a variety of colors. In particular, we have more than 20 colors available with 3 effects: anti-bacterial; Prevents mold and mildew and supports waterproofing, freely beautifying the house: kitchen, bathroom and other common rooms..

Accordion Panel

Ratio of water: glue = 1: 2.5 by volume
Use a small capacity electric mixer such as 650W with a stirring paddle so that the glue is diffused well and evenly. If mixed in a small amount of about 300g, you can use a chopstick about 2 – 3 centimeters wide, beat until the mixture is homogeneous, the glue surface is smooth and free of lumps.

How to install and install tiles on the ceiling?

Please consult Nikko’s technical team for detailed support.