Exterior wall stone choose exterior wall stone installation precautions

The exterior wall stone can play a decorative effect, it has a very good durability, not only can maintain the appearance of the exterior of the building, but also extend the renovation period of the building. And use a very wide range of hotels, clubs, villas and other places. Then, the next small series for everyone to introduce the choice of exterior wall stone and stone wall installation considerations.

Exterior wall stone selection

1, physical properties

The physical properties of stone are extremely strong, and it must withstand the destruction of many external forces such as different gravity, temperature, vibration and so on, so the strength of the stone is required to be high, especially the high installed stone.

2, chemical properties

Stones have considerable resistance to weathering, hydration, dissolution, and other chemical substances. In order to do this, the stone must be waterproof.

3, water absorption

The water absorption rate of stone is very strong. In the exposed atmosphere, the internal minerals of the stone are poorly compounded. For example, the limestone will dissolve the table to form calcium sulphate when it encounters acid, causing the sandstone to collapse.

Exterior wall stone installation notes

1. Workers in high places must go through physical examination and are not allowed to work in high places for those who have severe heart disease, high blood pressure, anemia, top blisters, and others that are not suitable for high places.

2. Workers in high places should dress neatly, tightly and banned from barefoot, wearing high-heeled shoes, slippers, or slippery shoes with nails.

3. Workers at heights are prohibited from climbing scaffolds or vertical transport equipment for structural frameworks. Access to unprotected external walls and unsecured pipes is prohibited.

4, before work, we must first check the scaffolding, springboard and other protective equipment, if there are unsafe problems to emerge in time, shall not be used.

5, tools for the role of high altitude, should be stacked in a stable, strong place. Do not overload and stack, and prevent falling. All materials are prohibited from throwing up and down.

6, in some vertical, pedestrian access, elevators, must set up effective and reliable protection facilities, where the three-dimensional two-up operations. Shelter shelters or other isolation measures must be provided, otherwise no operation is allowed.

7. During the construction, the following safety nets shall be installed, and the decorations shall be installed below the second floor so that they can be removed.

8. When there are more than 5M ceiling ceilings and wide ceilings to be used in indoor construction, scaffolding shall be erected and safety nets shall be laid. Under the operation, no one is allowed to pass through, and vehicles must be set up in places where there are many vehicles and vehicle traffic is prohibited.

9. There are bad weather, and typhoon and heavy rain above level 6 must stop working.

Editor's summary: Regarding the selection of exterior wall stone and the precautions for the installation of exterior wall stone, it is introduced here, and I hope to be helpful to everyone. If you want to know more related information, you can pay attention to this website information.

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