What are the materials for dry hanging stone curtain walls on exterior walls?

Inspection form + stone curtain wall inspection batch + concealment.

Curtain wall engineering construction and technical management data: general situation of building curtain wall engineering; Notice of winning the bid for the curtain wall project; Building curtain wall construction organization design, construction plan and approval; Technical disclosure records; Design disclosure records, drawing review records; Design changes and negotiation records;

Curtain wall engineering quality accident handling record.

Guarantee of physical durability of curtain wall works under normal use.

Curtain wall construction drawings, structural calculations, design instructions.

Confirmation document of the architectural design unit on the curtain wall engineering design.

Curtain wall engineering perception quality inspection record.

Curtain wall engineering quality control data and main function test report checklist.

Quality control data of curtain wall engineering: material quality certificate and commodity inspection report of imported materials; Summary table of steel and hardware (liner) product qualification certificate and performance test report for curtain wall; Curtain wall steel and hardware (lining) product qualification certificate, performance test report; Curtain wall board (glass, metal plate stone) certificate of conformity, performance test report summary table; Thermal insulation, fireproof material certificate, performance test report summary table; Thermal insulation and fireproof material qualification certificate and performance test report; Summary table of quality certificate and performance test report of silicone adhesive for curtain wall;

Quality certificate or certificate of conformity of structural adhesives and sealing materials for curtain walls.

Commodity inspection certificate of imported silicone structural adhesive.

Silicone structural adhesive compatibility and peel adhesion test report.

Shore hardness and tensile bond strength of structural adhesives for glass curtain walls under standard conditions.

Test report on the adhesion strength and contamination of stone curtain wall silicone structural sealant.

Test report and re-inspection report:

On-site pull-out test strength test report of post-embedded parts.

Test report of wind pressure resistance, air permeability, rainwater leakage performance and plane deformation performance of curtain wall.

Indoor granite radioactivity retest report.

Concealed acceptance record of construction and installation quality:

Temperature and humidity records of the large rubber maintenance environment; Mixing test record and pull-off test record of two-component silicone structural adhesive (self-provided table).

Lightning protection device test record (bring your own table).

Concealed acceptance records of embedded parts or post-embedded parts.

Concealed acceptance records of component connection nodes.

Concealed acceptance record of the deformation joints of the curtain wall and the node structure at the corners of the wall.

Concealed acceptance record of curtain wall fireproof structure.

Concealed acceptance record of curtain wall lightning protection device.

Curtain wall sub-division project quality acceptance data:

Curtain wall sub-division project quality acceptance record.

Glass curtain wall sub-project quality acceptance record.

Clear-frame glass curtain wall sub-project inspection batch quality acceptance record.

Hidden frame, semi-hidden frame glass curtain wall sub-project inspection batch quality acceptance record.

Metal curtain wall sub-project quality acceptance record.

Metal curtain wall sub-project inspection batch quality acceptance record.

Stone curtain wall sub-project quality acceptance record.

Stone curtain wall sub-project inspection batch quality acceptance record.

Stone dry hanging refers to the use of cement nails and iron wire or copper wire, in the back or side of the stone hole, with iron wire or copper wire to hang the stone, and to the back of the stone grouting construction process called dry hanging. The point hanging is not to make a steel skeleton on the original structure wall, but to use a corner code as a support, and the stainless steel pendant used to fix the stone is directly installed on the corner code. The difference between point hanging and dry hanging is:

There is no need to punch holes in the stone, and the dry hanging should be made on the back and side of the stone. Point hanging is to use corner code as support, dry hanging is to use iron wire or (copper wire) to hang the stone. The point hanging method can be done when the original structure is a concrete wall and the space requirements are limited, and there are no relevant requirements for dry hanging.

The main differences are that the properties are different, the connection methods are different, and the characteristics are different, as follows:

First, the nature is different.

1. Stone curtain wall.

Stone curtain wall refers to the building envelope structure that is usually composed of stone panels and supporting structures (beams, columns, steel structures, connectors, etc.), and does not bear the load and function of the main structure.

2. Dry-hanging stone.

Stone dry hanging. The method is also known as the empty hanging method.

It is a metal pendant to hang the facing stone directly on the wall or empty on the steel frame, without grouting and pasting.

Second, the connection method is different.

1. Stone curtain wall.

Back bolt type: stainless steel expansion bolt is used.

Stress-free anchor connection.

Pallet type: alloy pallet connection, bonding is completed in the factory.

Through-length trough type: the use of through-length aluminum alloy profiles can effectively improve the safety and strength of the system.

2. Dry-hanging stone.

Using corrosion-resistant bolts and corrosion-resistant flexible connectors, granite, artificial marble.

and other finishes of stone hung directly on the building structure.

of the outer surface. Third, the characteristics are different.

1. Stone curtain wall.

Natural material, bright and crystalline, hard and permanent, noble and elegant.

In a wet state, the stone can resist freezing and thawing without significant damage.

2. Dry-hanging stone.

It can effectively avoid the board that occurs in the traditional wet pasting process.

Hollowing, cracking, falling off and other phenomena significantly improve the safety and durability of the building.

It can completely avoid the traditional wet lamination process.

The phenomenon of whitening and discoloration is conducive to keeping the curtain wall clean and beautiful.

The above content refers to Encyclopedia - Stone Curtain Wall.

Encyclopedia - Dry hanging stone.

First of all, according to the formal saying "dry hanging" refers to a kind of construction technology, is the process category, the question asked above should be slightly more specific, that is, "the difference between the exterior wall exterior finish dry hanging stone and stone curtain wall".

The second point is to know the definition of curtain wall, what we mean by curtain wall refers to the building curtain wall, the building curtain wall currently includes glass curtain wall, metal and stone curtain wall, etc., its naming and difference is the use of different decorative materials. According to the code, the building curtain wall is a building envelope structure composed of metal frames and panels, and does not bear the load and function of the main structure.

If you don't understand upstairs, don't say it.

Dry hanging refers to the use of cement nails and iron wire (or copper wire), opening holes on the back and side of the stone, hanging the stone with iron wire or (copper wire), and grouting to the back of the stone The construction process is called dry hanging (wire hanging)!

The second is to use angle steel to fix the wall as a support, and then fix the bottom and upper grooved parts of the stone with a stainless steel pendant not less than 5mm thick, and seal it with marble glue caulking, also known as dry hanging.

Stone curtain wall refers to the stone surface that is used in a large area outside the building and supported by the main steel frame, and does not bear the load of the main structure, but bears the displacement with the main structure, which is called stone curtain wall.

Dry hanging stone is a kind of stone hanging process. The stone curtain wall is dry-hung, and the stone curtain wall is a type of surface layer for building decoration of the exterior wall.

Indoor can also dry hang stone, stone curtain wall is only outdoors, curtain wall stone is generally made of granite.

What is the difference between curtain wall stone and stone dry hanging, and which one is better? Today is a long time to see.

Summary. Pro, the granite material is commonly used for dry hanging on exterior walls.

What are the commonly used dry-hanging stone materials for exterior walls.

Pro, the granite material is commonly used for dry hanging on exterior walls.

There are Lu gray, white hemp, cherry blossom red, five lotus red, stone island red, black golden sand, Indian red and so on.

These granites have high hardness, good weathering resistance, and the surface can also be processed into lychee surface, burnt surface, smooth surface and other effects, so it is very suitable for the use of exterior wall surface decoration materials.

Exterior wall dry hanging construction can not only decorate the wall, but also avoid surface pollution, anti-alkali and other problems, and this dry hanging process is not affected by the climate, winter and rainy season can be constructed.

The use of dry hanging process can ensure safety to a large extent, can avoid the danger of falling off the decorative stone over time, and can also reduce maintenance costs.

Dry-hanging marble is a new type of building exterior wall construction technology, which uses metal pendants to hang marble stone directly on the wall or empty on the steel frame, without grouting and pasting. The principle is to set the main stress point on the main structure, and fix the stone on the building through the metal pendant to form a stone decorative curtain wall. Dry-hanging marble construction is convenient, easy to ensure the quality of construction, the grid is clear and neat, the overall appearance is good, and some frames can also carry out the construction of granite finish without masonry filling wall.

Dry-hung marble is mainly fixed by the combination of stone pendants and the frame fixed on the building body, and will not cause accidents due to loosening and cracking due to factors such as vibration, temperature difference, and glue aging. The biggest difference between dry-hanging marble and wet-paved or dry-hung grouting is that it does not use cement mortar (dry) and hanging structure. Different stones can be selected according to the environment, dry hanging area and other factors, and the stone of the building façade is mostly natural marble and granite stone, which can achieve aging resistance, temperature difference resistance, high stiffness, high safety factor and other conditions.

Dry hanging marble about 80-100m2 labor cost of dry pendant about 120-180m2 The rest is the marble, marble according to the material is different, so ** is different. The above **** is on the Internet, for reference only, and the specific ** is subject to the actual purchase.