Information of Wall Panels
The sandwich wall panel uses ordinary portland cement, sand and fly ash or other industrial waste such as water slag, slag, etc. as fine aggregate, and then adds polystyrene particles and a small amount of inorganic chemical additives to cooperate with full automatic high efficiency A special mixing system for forced light aggregates, which introduces air during the mixing process to form a honeycomb-like stable pore in the core layer to further reduce the product bulk density, which not only reduces the material cost, but also achieves the ideal thermal insulation and sound insulation effects. Polystyrene particles and pores are evenly distributed inside the product, so that the concrete forms a circular honeycomb skeleton, which supports each other and increases the pressure resistance. The addition of fly ash not only improves the workability of the concrete slurry, but most importantly, it enhances the strength of the cement in the late stage, thereby enhancing the strength after the product is cured, the flexural strength is increased by 80%, and the modulus of rupture is increased by more than 50%.
Specifications of Wall Panels
|Fire endurance (h)||1||2||3||3||4||4||4|
|Can be customized according to the needs of users processing.|
Advantages of Wall Panels
1) Energy-saving, lightweight, and environmental protection
2) Plystyrene granule in Vanjoin board has good heat-insulation effect and heat lost ratio is far below the other brick wall building
3) Energy-saving effects of the building is greatly improved
4) Raw materials do not include harmful substances
5) Environmental products, it is highly recommended by the government
6) Capacity: 650kg/m3, just one sixth of the brick building
7) Comparison of inner wall panel 75 and 120mm it will increase 12m practical area, for 100m2 house, it will increase 4.16m2
8) Waterproof and damp resistant
9) With fireproof feature
Installation Process of Wall Panels
1. lift plate
In the wall and floor mounting portion projectile base or bottom end of the beam perpendicular to the baseline, to ensure that the installation wall verticality and flatness, and identifies the position of the door opening; rear wall to enter the scene, or using the machine according to the plate thickness of the plate is carried mounted on the wall portion.
The specifications for the wall entire board width 610mm, length 2440mm. When the end panels is less than a width or height of the entire board should be used up plate, with a hand-held unit according to claim any cutting, and the length of the wall to adjust the width of the wall panels loss rate. groove brush with water and wet wallboard, and then the polymer mortar caulking professional wallboard groove flooring inside the baseline.
Professional installation with water in proportion to the sealing paste was slurried, then wiped clean with a damp cloth dust wall surface irregularities grooves, tongue.
After the mortar wall moving means Shanghao fight like bit position, standing vertically on good baseline, with a crowbar to pry from the bottom wall, so that the force against the plate between the plate and the polymer mortar from a seam extruded and then scraped wall panel projecting a slurry, the slurry must ensure that the seam between the plate and the plate is full, and finally by temporarily fixing the wedge.
After initially siding assembled good, use a crowbar professional conduct tone correction, with smooth straight by foot inspection, verticality of 2M.
After installation calibration, with temporary fixing wedge wall, and floor (bottom and top), in addition to the adhesive polymer cement mortar two panels, vertical panels connected to adjacent like, but also the application of 200 ~ ○ 250mm length 6 8 as reinforcement or strengthening treatment (reinforced inserted inside wall should be greater than 100mm). 125mm or more thick steel slab must into two.
7. Pointing processing
After installing the panels with the above joint materials, joint mortar scrape convex wall panel, and a seam tick mouth, generally not less than board 4 ~ 5mm, this stepis for seaming wall panels and consider.
Wall mounting process will start seven days after the completion of maintenance of good professional slurry filling the wall with polymer, the joint between the board and the board and the slits, and the original pull wedge filled with mortar.
1), Preceded remove dust filling the joint surface, then the blade caulking materials are triggered by full embedded wallboard joint port; A step of processing in order to start the joint.
2), Wait 6 to 8 hours to complete the slurry.
9. Buried conduit
Buried conduit inner wall, the switch socket box,the installation of water depending on design requirements disposable unit shown in the wallboard all strong, weak, and all kinds of water supply and drainage ducts line, box, cartridge position, not at the same at the same time slot position on both sides of the opening hole, and the conservation of the wall should be carried out after a minimum of three days. In cases where the same position on both sides of the wall while the wiring pipe, casing, switch boxes, should be shifted in a horizontal direction or a height direction of 100mm or more, so as not to reduce the sound insulation wall. When the slot, the width should be good to play the slot size, and with a (small) cut out border Portable cutting machine, and then the artificial light gouges, rigorous violence slotted openings, generally not more than the depth of gouges wall thickness 2/3 of the width of not more than 400mm. Embedding mode and Line Pipe Specification perform the requirements, to the level of the conduit should not exceed 350mm, polymer cement mortar stratified slab according to backfill the processing line handling the well pipe burial.
10. A joint (crack tape joining) process
Process should be conducted after the seam doors,window frames, pipe installation (not less than 7 days). First clean the seam area, fill up the pore damaged, clean surface, and then paste the seams crack with construction, and follow these steps:
1), should remove dust attached to the front surface of the joint with crack;
2), the maintenance and the like grout slurry was completely dry, with more than 50mm wide crack fiber mesh tape stuck on the white latex paste slit, and compacted with a scraper along the seams, scrape excess white latex;
3), fiber mesh Once dry, then more than 100mm wide crack fiber mesh or perforated paper with white tape attached to stick to the slit latex, and compacted with a scraper along the seams, scrape excess white latex and removing bubbles taken off the grid;
4), the mesh belt after the other joints (punched tape) completely dry, can be according to design requirements (e.g. plaster) of the wall construction of the surface finish.
SGS-fire rated, sound insulation
Xiamen ZhongJingTai Building Materials Co,. Ltd