Many friends did not have decoration experience until the floor was finally floored to know that the ground was uneven and that the floors could not be leveled; in the decoration budget, there was no expense for leveling the ground. Therefore, he was very passive and knew that the ground was not good. He signed the construction commitment letter of the floor company and forced him to install on the floor. As a result, the service life of the floor and the paving effect are greatly reduced (such as drums and noises on the floor, breakage and breakage of the locks, and graying of the baseboard outside the skirting line). Therefore, a friend who wants to decorate must not overlook the ground. The problem is that the ground is a place with a high usage rate and is also the most easily overlooked place.
So how can we measure whether the ground is level?
The general method is to use a 2-meter long ruler to carpet the ground. That is, at least the cross direction measurement is made at the same position. If there is a gap of more than 5 mm between the bottom of the ruler and the ground, the ground is uneven. If there is no professional tool, the easiest way is to find a long wooden block or slat (2 meters long) instead of relying on the ruler measurement, this method is simple and easy, do not prevent yourself from measuring your own ground.
Flooring flooring
The Torsion Spring can store and release energy. Torsion spring is a kind of cylindrical helical spring which burdens torsion moment. The spring makes use of lever principle to get huge mechanical energy. The end part of the spring is all kinds of arms. The spring is from single torsion to double torsion. Torsion spring is used in balance mechanism and applied in automobiles, motorcycles,shipping,electronics, home appliances,commercial installations and other fields.
Torsion Spring
Torsion Spring,Garage Torsion Spring,Double Torsion Spring,Small Torsion Spring
Changyi Precision Spring Co.,Ltd , http://www.cps-spring.com