What is the construction process of cement board partition wall?

1. Pay-off: On the ground, wall and top surface according to the design position, play the horizontal double-sided edge line and hole line of the tube well partition wall, pop up the vertical line of the façade, pop up the connection line on the top surface, and divide the binning according to the width of the plate. ?

2. The longitudinal length of the pipeline well skeleton mesh is made of 50*50* galvanized square steel as the main keel, the secondary skeleton mesh is made of 20*40* galvanized square steel as the keel, and the transverse through keel is made of 40*60* galvanized square steel to meet the installation of cement board veneer. In order to facilitate the molding of cement veneer, the spacing of the main and secondary keel molding mesh is arranged at intervals according to the actual situation of the site. In order to ensure the vertical stability of the skeleton, all welds must be spot-welded and connected, and the welds should be brushed with anti-rust paint twice.

The skeleton must be modeled to ensure that the dimensions meet the design requirements. ?3. When the cement board is installed, it is necessary to use special tools to cut and loft the test installation, and the large façade is pressed into the small façade for reinforcement.

The installation adopts 3*30mm galvanized self-tapping screws, which are fixed on the galvanized square steel keel. After the installation is completed, the vertical leveling verification is carried out, and the next process can be carried out only after the adjustment is qualified.

Cement slab partition wallIt is a kind of high-performance building partition wall, in recent years, a variety of building cement board partition wall because of its many advantages, so often in office buildings, residential buildings and other buildings, can meet the requirements of indoor partitions. This material is so good, but what is the construction process of cement board partition wall? What are the precautions for the construction of cement board partition wall?

Construction technology of cement board partition wall

Pay-off, lifting board: The baseline is perpendicular to the bottom of the panel or the bottom of the beam to ensure the straight installation of the wall panel. A square wall can be freely carried by two people.

Saw board: The width and length of the wall board are adjusted by the manual machine, and the wall panel loss rate is reduced.

Sizing: Paste it into a paste with cement and medium sand and construction glue. The concave and convex grooves of the wall panels are first brushed with a water brush, and then polymer mortar is applied to the concave and convex grooves of the wall panels and the ground baseline.

Paneling: The good mortar wall is moved to the assembled position, vertically up and down to the baseline position, and the wall is pried open from the bottom with a crowbar, forcing the slabs to close between the slabs.

In place: Tighten the wall so that the mortar is extruded from the joints to ensure that the mortar and the wedge are temporarily fixed.

Nailing: The connection between the wall panel and the wall board must be inclined at 6 degrees with 200mm steel bars of 45mm.

Fixing: 30 30mm wedge correction on both sides, drilling angle of 45° in the middle or tongue groove surface for drilling impact, then 6 200mm anchoring.

Slotted buried pipe: If you want to bury hidden pipes, switch boxes, etc., you can use a percussion drill or a portable chainsaw to cut the groove, and then make up for it with mortar polymer after installation.

Install the door frame: You can use the door plywood to place the packing door directly on the wall, and fix it on the wall decoration board with nails.

Plastering paint: The surface coating is applied at the end. If it is a porcelain piece, you don't need to scrape, you can directly paste the porcelain tile on the wall board with cement slurry, or you can directly paste wallpaper, wood decorations, etc.

Precautions for the construction of cement slab partition wall

1. Strict inspection of installation: strictly check whether the size of the equipment partition exceeds the specifications before the partition, or whether the partition and the top two tongues and grooves, coat them with polymer and slurry, start from the top, pry the top of the top plate with a line below and align the top of the bottom plate with the upper and lower positions, knead the edge of the bottom plate tightly, and then pierce the wooden wedge and wedge tightly.

2. Fire test: the fire resistance of the cement board partition wall at 1000 degrees Celsius exceeds 4 and does not release toxic gases.

Summary: We are forCement slab partition wallWhat is the construction process? The most important thing is that we need to carefully complete every step of this process, and at the same time, we don't forget to check afterwards to ensure the quality of construction.

Only with such a mentality, everyone will decorate in the future.

The house that comes out is perfect.

When carrying out partition wall operations, many people will choose to use cement partition panels for partition walls, how is the cement partition panel installed? What are the advantages and disadvantages of cement partition panels? Today, this site will answer them for you one by one.

1. How to install the cement partition panel.

1. Before installation, the base layer should be treated first, and the position of the wall panel to be installed should be cleaned up. For example, raised mortar or concrete. Clean it up with a tool if necessary. to facilitate the installation of the rear partition panels.

2. Elastic and then play the line at the appropriate position on the ground and the wall to ensure that the installed wall panel can be horizontal and vertical. The edge line of the partition wall and the edge line of the door and window hole are positioned and divided to a certain extent, and then the plate of the same specification is selected according to the binning line.

3. Then cut the partition board according to the need, pay attention to the length and width, and avoid wasting materials. Cement and medium sand are mixed in proportion, and then construction glue is added to make a paste. Clean the grooves of the partition panel with water and apply it.

The polymer mortar is then applied to the concave and convex grooves of the partition panels as well as to the baseline of the floor.

4. After cleaning the partition board with water, apply cement and hail mortar, apply it in the concave and convex grooves and within the baseline, and finally install the wall panel. The spilled mortar is cleaned up, check the level of the wall panels and straighten them to adjust the grinding brigade.

5. After the wallboard is installed, check it again, fill it with cement mortar, fill the gaps between the wallboards, and finally finish it, fix it with iron nails, and then use the decorative panel to make the cover, which can achieve a certain degree of beauty.

Second, what are the advantages and disadvantages of cement partition panels?

1. Advantages The production process of cement board partition board determines that it has a good heat insulation function, and also has a fire prevention effect. Even if it is at a high temperature of 1000 degrees Celsius for more than 4 hours, it will not emit toxic gases, and its non-flammability has reached the national Class A standard.

The cement board partition wall has the function of moisture-proof and waterproof. Even if the front sail is not waterproofed, and the pool is filled with water by cement, the back of the cement board partition wall can still be kept dry, there is no water trace, and there will be no water beads even in wet weather. It can be seen that the cement board partition wall is a professional waterproof material, which can be used in the bathroom, kitchen, basement and other humid areas in home decoration.

2. Disadvantages The disadvantage of cement partition board is that the connection needs to be connected with mesh cloth and secondary plastering, and the cost is high.

Before the installation of cement partition panels, it is necessary to pay attention to the cleaning of the base layer. Cement partition board has the advantages of thermal insulation, moisture-proof and waterproof, but the cost of connection and installation will be relatively high.

With the improvement of people's living standards in recent years, the requirements for decoration have also changed, and the decoration industry has also been greatly developed in terms of decoration design and some decoration materials, becoming richer, among which the partition board in the building material is a very popular material in recent years, this new material is superior to traditional materials in many aspects, so Bizi introduced to you the partition wall construction process in a few days, as well as some introductions to the new partition wall.

New partition wall construction technology.

First of all, we need to make full preparations before construction. The first step is to check the basic base layer, whether the quality is up to standard, and the wall should be cleaned without dust, attachments, etc., to keep the surface clean. During the construction, the construction should be carried out according to the material of different types of partition walls, and the construction process is in order.

After the installation is carried out in accordance with the steps, we also have to carry out inspections to ensure that the quality of the construction Qiaohui excavation is up to standard.

The advantage of this partition wall construction technology is that it is more convenient in construction, neither needs a lot of manpower, nor does it take too long to take too long, and the construction is relatively simple and easy to operate, the trouble is relatively less, and the effect is also better. Therefore, this is also the reason why it is favored by many heads of households.

Partition wall construction technology.

In fact, the construction process of the partition wall is not only in the new partition wall, but also in a variety of materials. For example, cement partition wall construction, wall brick partition wall construction and so on. However, in recent years, the development of new partition walls has been relatively rapid, so I will mainly tell you about the construction technology of new partition walls.

First of all, the new partition wall is a new type of material with multi-functional effect, and the attributes of this material are environmentally friendly, green, pollution-free, firm and durable. And the types of new partition walls are also very rich, which can meet the needs of various buildings and householders, the appearance effect is also very good, and the quality is in place, and the life of use is relatively long, and it is not particularly expensive, so it is very cost-effective.

Because there are many types of partition wall materials, including roofing materials, exterior wall insulation materials, inorganic insulation materials, steel structure materials, roofing materials and so on. Each material will be different in characteristics and use, and the use and function are also different, so it depends on the construction of the partition wall of the householder to find the right material.

Partition wall construction is one of the key processes of interior decoration, and the process flow of partition wall panels is as follows:

The first step is to tear down the partition wall. The first brother first removed the wires, sockets and other equipment in and around the upper part of the partition wall that needed to be removed, turned off the water and electricity switches, and then smashed the partition wall with an electric hammer to clean up the garbage.

The second step is positioning. According to the design drawings and actual needs, use gypsum board or wood to build a new partition wall, and position the steel frame in accordance with the regulations.

The third step is to install the keel. First, connect the partition wall with steel bars or keels at the corners of the wall, and then use the aluminum alloy keel of the wire to fix it according to the design.

The fourth step is to install the baseboards. Before installing the baseboard, it is necessary to mark the ground so that the height can be determined. Lay water-retaining adhesive strips against the wall, and then use plasterboard and other boards to fix the baseboard to the ground.

The fifth step is to install gypsum board. According to the design, the plasterboard is sawn to the desired size, the surface of the board is brushed with a special glue, and then the installation is carried out according to the pre-specified fixing method.

The sixth step is to apply waterproof paint. The surface of the gypsum board is coated with waterproof paint, and the slag dust is inspected to ensure that the wall is not damaged by moisture.

Finally, polish, clean and accept. Through grinding, the plate joints and the surface of the wall are smoothed, and finally the construction process is checked to meet the requirements, and the garbage on the construction site and its surrounding eggplant edge is cleaned up, and the partition construction is completed.

In short, in the construction of plate partition wall, it is necessary to plan reasonably, carefully survey, and pay attention to details to ensure the quality of construction. At the same time, the construction site should be kept clean and tidy, and attention should be paid to safety issues.