What is precast decoration?
In short, it is a kind of decoration form that the roof, wall panel, ground base and surface layer are precast in the factory, and the special assembly parts are precast, and then the finished products are transported to the construction site and assembled by dry construction method.
So the question is, why is the precast decoration so good that it has not been widely used? There are three main reasons: a.
The original author of dop design (ID: dopdesign), Cheng Yao’s editor and Cheng Yao’s “precast decoration” is a very cutting-edge and hot word in the field of interior design in recent years, especially in the current era of hardbound houses.
“Ji” shaped aluminum alloy keel; 4.
2.
These problems are urgently needed to be solved by assembly.
What you buy is what you get.
C.
At the Shenzhen International Hardbound Housing Exhibition in 2020, the organizers used 24 hours to record the whole process of precast decoration from construction to decoration.
Wall coating plate; 2.
② After the completion of the wall keel, the size of the bay and the depth of the room must be checked again to ensure that the size of the drawing is reached.
The scale effect of low comprehensive cost is obvious, which reduces the cost of products and saves labor costs.
4.
In the process, we mainly introduce the most commonly used walls, floors and roofs today.
△ The general specification of hanging plate keel in the schematic diagram of nail expansion principle is 38 * 10 * 0.6mm, with five layers on each wall, and the spacing is subject to the drawing.
Due to the small market size and the insufficient supply of assembly workers, the price is still higher than that of traditional decoration.
Probably the rate will not be wrong.
3.
Install the “several” shaped aluminum alloy coated side keel along the upper edge of the wall coating plate.
△ Wall construction node a, base treatment, setting out, drilling and planting expansion nails b, installing the keel, first install the top and bottom two keels, buckle the keel on the expansion plug, and insert the matching screws.
“Up” shaped aluminum alloy keel e.
It is easy to understand the hardbound house, that is, when the developer delivers the house, the house is fully decorated, and the owner can live as long as he adds some furniture, which is the so-called “check in”.
Install the side keel after the construction of the side keel cladding plate is completed.
The wall construction process is: base treatment → setting out → drilling and planting expansion nails → installing keel → installing wall panel → installing top line → installing skirting → installing external corner aluminum.
Most of the products with uniform quality assembly decoration are made by the factory, and the model and specification and design standard are unified, so the decoration project is productized.
The installation of wall external angle aluminum bar and wall external angle aluminum profile shall be cut neatly and straight without burr.
The so-called dry construction method is a construction method of water-free operation, which realizes the separation of pipeline and main structure through overhead design.
Taking a 50 ㎡ house as an example, it will take about 6 days to adopt precast decoration, while the traditional decoration period will reach 30 days, and the construction efficiency will be significantly improved.
C.
During installation, the height of the wall shall be measured and measured, the structural adhesive shall be pasted, the Meiwen paper shall be temporarily reinforced, and it shall not be touched until 24h after cleaning the overflow.
What are its characteristics compared with traditional decoration? 1.
During installation, special connectors shall be pasted at the joints.
What is the construction process of assembly decoration? Before talking about the process, let’s first look at the system of precast construction, which is divided into eight systems: integrated bathroom system, integrated kitchen system, integrated ceiling system, integrated wall system, integrated floor system, ecological door and window system, quick-fit water supply system, and thin method drainage system.
They think that assembly is to disassemble modules, assemble and so on.
Energy-saving and environment-friendly precast decoration adopts calcium silicate composite plate, rock wool and other environment-friendly materials, and on-site installation adopts dry construction without secondary pollution, waste and pollution.
What is assembly decoration? 2.
Attention points: ① Setting out must be carried out according to the drawings to ensure the consistency of indoor room size, the sequence of layout and the consistency of pattern and color direction.
The installation of skirting line skirting is processed and installed according to the length of the room after the floor is completed.
Let’s talk about it in detail: 1.
Ceiling coating plate; 3.
The construction sequence is generally: first the wall, then the top surface, and finally the floor.
The assembly construction with high time efficiency is simpler than the traditional construction, and only assembly is required on site.
Construction process of top surface construction: install side keels along the upper edge of the cladding plate → concealed inspection of water and electricity pipelines in the ceiling → lay the initial ceiling plate → install the horizontal keel → lay the subsequent ceiling plate and keel → close the lamps and other equipment → adjust the ceiling plate → close the edge and clean.
What is the construction process of precast decoration? What is precast decoration? Assembled decoration, also known as industrial decoration, refers to the decoration process in which the components and parts of industrial production are assembled in a reliable way and the industrial workers adopt the dry method according to the standardized procedures.
Install the wallboard according to the number and location of the drawing.
The industrial ecological development lags behind, the design, production and construction are generally separated, and the coordination and integration are difficult, resulting in the extension of the construction period.
Pay attention to the overlapping relationship and installation sequence.
However, with the improvement and development of industry technology, the advantages of assembly will become more and more prominent.
The side keel and the cladding plate should be fixed firmly.
2.
The internal and external corners of the side keels shall be cut for 45 ° splicing, and the joints shall be tight.
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B.
F.
Unlike the previous situation where cement sand is flying all over the site, it can not only keep the construction site clean, but also accelerate the subsequent construction.
There is no problem with this understanding, but it is not all right.
The installation of the top line and the top line shall be processed according to the length of the room after the completion of the ceiling emulsion paint.
D.
What advantages does it have compared with traditional decoration? 3.
What exactly is it? Let’s talk today and mainly solve the following three problems: 1.
1.
But in terms of the understanding of assembly, the kids may have a vague understanding.
A.
For the owner, it is like buying an Apple mobile phone.
It is the contradiction between personalization and scale.
