With the promotion of housing industrialization and the popularity of new wall materials, the use of lightweight wall panels has brought innovation to the construction industry and building materials market. Lightweight wallboards are used more and more in the construction field due to their simple, convenient and flexible installation. Then, Xiaobian will introduce the features of the lightweight wallboard installation process and lightweight wallboard.
Lightweight wallboard installation process
1, put line, lift plate
In the installation position of the wallboard, the elastic baseline is perpendicular to the floor of the floor or the bottom of the beam to ensure the flatness and verticality of the installed wallboard, and the position of the door hole is identified; after the wallboard has entered the construction site, the person or machine is used according to the thickness of the slab. Lift the board to the wall plate mounting area.
2, saw
The entire panel wall is 610mm in width and 2440 or 3000 in length. When the width and height of the wall end are less than one full plate, the patch plate should be used, and the width or height of the required patch plate can be arbitrarily cut by a hand-held machine, so that the loss rate of the wall plate can be reduced.
3, sizing
The slurry is spliced ​​with professional caulking material, and then the dust on the surface of the wall board concave-convex groove is wiped with a damp cloth, and the brush is moistened with water, and then the professional caulking polymer mortar is applied to the wall grooves and the floor baseline.
4, loading plate
After the wall board with good slurry is moved to the position where it is to be assembled, use a shovel to pry the wall board from the bottom and force the board tightly against the board so that the mortar polymer will be extruded from the joint and then scraped off. The slurry that protrudes from the wallboard surface must ensure that the joint between the board and the board is full. Finally, it is temporarily fixed with a wooden wedge.
5, proofreading
After the initial assembly of the wallboard, use a professional shovel to adjust the adjustment, use 2M straight ruler to check the flatness and verticality.
6, fixed
After the wallboard is calibrated, the wallboard is temporarily fixed with a wooden wedge. In addition to the adhesion of polymer cement mortar to the floor (bottom and top), two adjacent wall panels, and the wall-to-bottom connection, 200 to 250 mm long φ6 or 8 steel reinforcements are also used for reinforcement treatment (rebar insertion into wall panels should be greater than 100mm). Plates over 125mm thick must be driven into 2 reinforcements.
7, pointing
After using the above joint material to install the wallboard, it is used to protrude the mortar of the wallboard surface joint, and check the seam joint, which is generally lower than the board surface 4~5mm. This step is to do the joint processing of the wallboard. considerate.
8, buried line tube
When the line pipe and the switch socket box are embedded in the wallboard, the water and electricity installation unit draws the position of all kinds of line pipe troughs, boxes and boxes of strong and weak electricity, and water supply and drainage on the wallboard at one time according to the design requirements. Do not open holes on both sides of the same location at the same time, and do it after the wall has been maintained for a minimum of three days. If the same position on both sides of the wall is covered with a cable pipe, box or switch box at the same time, it should be staggered more than 100mm in the horizontal direction or in the height direction to avoid reducing the sound insulation performance of the wall. When grooving, you should first bounce the size and width of the groove, cut the frame with a (small) hand-held cutting machine, and then lightly chisel it with artificial light. It is forbidden to open the hole with violence. The general depth of gouge should not be greater than 2/3 of the wall thickness, and the width should not be greater than 400mm. The method and method for laying the line pipe should be carried out according to the relevant requirements. The horizontal direction of the line pipe should not exceed 350mm. After the line pipe is laid well, the polymer cement mortar is used for layered backfill treatment according to the method of plate seam treatment.
9, install the door frame, door cover
The wallboard can meet the requirements of installing door frames and door pockets, such as wooden doors, glass spring doors, fire doors, etc. For details, please contact our technical department to obtain a plan.
10, grouting
Seven days after the wallboard installation process was completed, the maintenance of the wall was started by filling the upper and lower seams with the joint between the board and the board with a special polymer slurry, and the original wedge was pulled out and filled with the mortar.
Lightweight wallboard features
1, environmental protection and energy saving. No harmful gases are emitted. This product is made of environmentally friendly materials and has no cement.
2, fire prevention. This product is Class A fireproof material, fire resistance limit ≥ 1h.
3, insulation. High thermal insulation coefficient, heat transfer coefficient ≤ 2.0W/(m2.K).
4, soundproofing. Sound insulation coefficient is good, air sound insulation ≥ 35db, suitable for high noise places such as KTV.
5, single point suspension force. A single point of hanging force >1000N can be used with steel nails, bloated air conditioners, televisions and other items.
6, increase in earthquake resistance. The weight per square meter of similar products is about 80 kilograms, and the weight of our products is 30 kilograms per square meter.
7, reduce costs and shorten the duration. One-third of the original construction period is a one-piece installation of products, which greatly shortens installation time and reduces capital costs.
8, waterproof and moisture. Our company's products have no cement, which fundamentally solves the anti-halogen problem.
9. The construction conditions are not limited. Cement products cannot be constructed in winter, and our products are not affected by the temperature season.
10. Save space. Compared with traditional walls, our company's wall can increase its use area by 8.5% per 100 square meters.
11, high quality. The product is generated by an automated assembly line with no error and high flatness.
12. Diversified selection of decorative products. With more than 100 kinds of finishes to choose from, set partition, decoration in one.
13, low loss. Products are light, easy to transport, and have strong arbitrariness.
14, can be reused. Temporary installation mode can be selected for easy disassembly and reuse.
15, the slot installation of a molding. In the wall installation process can be added to the trunking, no need to install the second time the broken wall, effectively improve the efficiency of the entire assembly.
Editor's summary: The features of lightweight wallboard installation processes and lightweight wallboards are introduced here, and we hope to help everyone. If you want to know more related information, you can pay attention to this website information.
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XB400 CAF Jointing Sheet
Description:XB400 CAF Jointing Sheet is made by good asbestos fiber with rubber ,compression molding it in thick paper fashion.
Usage:XB400 CAF Jointing Sheet is suitable for high temperature max 400℃ and high pressure max 5.0MPa,for water and saturated vapour,super vapour,gas inert gases transmitted in the joints of facilities and pipelines.
TEMP:400℃(max)
PRESS:5.0MPa(max)
Dimension:
4100×1500mm; 4500 x 1500mm;2000×1500mm;
1500×1500mm;1500×1000mm;1540x1360mm
1270×1300mm; 3810×1300mm
Thickness: 0.5~6.0mm
Technical data:
Lateral Tensile Strength/MPa ≥ 15.0
Aging coefficient ≥ 0.9
Loss on ignition/% ≤ 28.0
Compression ratio/% 7~17
Recovery/% ≥ 45
Creep relaxation rate/% ≤ 50
Density(g/cm3) 1.6~2.0
Product photoes:
Xb400 Caf Jointing Sheet,Jointing Sheet,steam jointing sheet,Gasket Joint Sheet
HEBEI HENGDA SEALING MATERIALS CO.,LTD. , https://www.hengdasealing.com