Floor Sourcing Services
Home ASK Us Problems Solves Outdoor Bamboo Decking Cupping

Outdoor Bamboo Decking Cupping

Have A Question?
  • Problems Solves Detail

Exposed to moisture for an extended period of time, bamboo flooring products can absorb moisture and weaken. Because bamboo is grass, the grain runs the length of the board. Inferior or inappropriate bamboo selection, the use of bamboo that is either harvested too young or not properly dried can be prone to changes in temperature and humidity. This can lead to cupping, warping and swelling of the material.


Reason 


1. Uneven distribution of floor moisture content


2. The floor is slotted on one side and not slotted on the other. The two sides of the floor are not the same as the air contact area, and the degree of water absorption is different, resulting in different moisture content on both sides of the floor.

In the case of high air humidity, there is less water in the air without the slotting side, and the side of the back slot absorbs more water in the air, expanding the face surface of the back slot, but the surface of the plane does not expand, so the floor will bend like that of the plane.

In the case of air drying, on the contrary, the board will bend like a slotted side.

warp flooringwarp board

Solutions

1. In production:

When health balance, drying should not be too fast, drying kiln to keep the temperature uniform;

Try to make sure that both sides of the floor have the same texture

2. How to avoid before installation

Proper expansion joints reserved for paving

3. After installation

Because the weather humidity changes with the season, you can see if the floor will recover in a few months. If it is still tile, you can only replace the floor

A free consultation

We focus on floor inspections only, we try to help you to solve all the questions in flooring line.

Related Products

Lifting Edges on hardwood Lifting Edges on hardwood

Buckling And Cupping On Flooring

What caused Buckling and Cupping on flooring, and how to deal with it?

Flooring Cracking Flooring Cracking

Cracks On The Surface Of Solid Wood Flooring

Main Reasons And Solve Measures For Creak/ Split/ Break/ Fissure Problems On The Flooring.

Mold and Mildew Flooring Mold and Mildew Flooring

Mildew/Mold On Flooring

How to prevent, control, or repair mold/mildew floor?

What Causes a Creaking & Popping Noise in Floors What Causes a Creaking & Popping Noise in Floors

Creaky Floor, Popping Noise Floor, Squeaky Floor

How to deal with LOOSE, NOISY, and SQUEAKY FLOOR?

Wood Plastic Composite Flooring Wood Plastic Composite Flooring

WPC Flooring Standard GB/T24508-2009

WPC Flooring Standard of Size, Appearance, Defects, Physical And Chemical Performance And Lab Testing methods.

Engineered SPC & LVT Flooring Engineered SPC & LVT Flooring

Engineered SPC & LVT Flooring

Size: 5x150x1220mm Joint: Click Lock Surface Treatment: Antique Hand-Scrap Transport Package: 10pcs/ctn 1.83SQM/ctn 15kgs/ctn MOQ: 500 SQM

Abrasion Resistance Testing Abrasion Resistance Testing

Abrasion Resistance Testing

When friction is the predominant factor causing deterioration of your materials,  abrasion and wear testing will give you data to compare materials or coatings and can help you predict the lifetime of a material or coating. Abrasion testing is used to test the abrasive resistance of solid materials. Sample size: 100*100mm*original thickness Weigh on the scale and record the weight of the sample to the nearest 0.01 Put the sample on the wear resistance test/ 100r Remove the sample and weigh it again and calculate the difference If the difference is less than 0.08g/100r, it is qualified.

See you on March, 20th in DOMOTEX asia See you on March, 20th in DOMOTEX asia

See you on March, 20th in DOMOTEX asia

Booth No.: E3G18 Date: March, 20-22. Opening Hours: 20 March   (Tuesday)    09:00 – 18:30 21 March   (Wednesday)    09:00 – 18:30 22 March   (Thursday)    09:00 – 15:00

OUR

NEWSLETTER

   

A free consultation

We focus on floor inspections only, we try to help you to solve all the questions in flooring line.