4.

When deepening ALC light partition board, communicate with the design institute and consider using solid brick for construction..

The width of the grid cloth shall not be less than 300mm and shall be set in the middle along the plate joint.

The pin position should be 300 ~ 400 away from the top and bottom of the partition wall.

the pins from corner wall and T-shaped wall must be constructed according to the drawing and connected by special repair materials for plates; B.

The pin spacing is about 700.

④ Application of corner or T-connection of partition board φ 6 pin fixing.

When landing, a sleeper shall be padded at 600mm at both ends of the plate.

b.

Treatment measures ① ALC light partition board must be designed according to the module before installation, and those less than 200 shall not be used; ② Typesetting shall be carried out in principle in the middle of the small board and on both sides of the large board; ③ The water and electricity can be slotted 14 days after the installation is completed.

At present, it has been widely used in high-rise frame buildings and internal and external walls of buildings.

⑤ It is better not to use ALC light partition board wall for unit household wall, and it is recommended that the design institute change it.

ALC board, as a new building material with superior performance, is favored by the industry.

Material water absorption toilet masonry wall: the toilet and other parts are easy to be immersed in water, and ALC material has good water absorption.

Optimization direction ① the clear height of the structural beam bottom shall be unified as far as possible to reduce the number of types of plates due to different heights; ② The pressure groove treatment at the connection between the inner wall panel and the structure is convenient for hanging the net and preventing cracking.

The total depth of the pin anchored into two plates in different directions shall not be less than the thickness of one plate plus 150mm.

The floors of tube wells, toilets and other buildings that are often flooded shall have anti sill.

ALC light partition board layout, slotting, slotting, cutting width is unlimited, and the depth should not be greater than 1 / 3 of the plate thickness.

For decoration, the alkali resistant glass fiber grid cloth must be bonded at the plate joint to resist cracking.

Construction method features ① the board has light weight and small design load.

Doors less than 1500 shall be laid aside with plates for 100 and reinforced with split bolts.

Structural columns are set △ ① the length of ceramsite plate wall and ALC light partition plate wall is more than 6m and less than 12M, and structural columns are set in the middle; ② corner door stacks: a.

③ ALC board material is green and environment-friendly, with good sound insulation and fire resistance, which far exceeds the requirements of class A1.

④ ALC light partition board has the advantages of convenient installation and fast construction speed.

3.

The slotting shall be carried out with professional tools, setting out first, and then slotting; ④ Crack resistant mortar repair construction is allowed at an interval of 7 days after the installation of water and electricity pipelines.

In this project, the short leg walls and door piers with the edge of door pier less than 200mm are constructed by secondary structure, planted reinforcement, equipped with 2 8mm threaded reinforcement and filled with C25 fine aggregate concrete.

Due to its loose and porous texture, it is a good heat preservation and sound insulation material.

The installation of indoor doors shall be reinforced with section steel.

② When making wallboard, due to the thin plate, the building use area is expanded.

During lifting, a special person shall be assigned to command.

Plate joint treatment plate to plate connection point △ plate to beam connection △ joint cracking △ treatment measures 1) the mortise and tenon between ALC light partition board and plate are naturally engaged without extrusion adhesive to form deformation joint; After installation, the stability period is more than one week, and the grid cloth shall be pasted to glue the closed plate surface.

Elastic materials should be used for surface decoration construction; 2) if there is a painting layer, it is recommended to use gypsum mortar for painting, which has small shrinkage and reduces the risk of wall cracking; 3) The decorative plastering shall be closely coordinated with water, electricity, heating, sanitation and communication.

plates less than 100m shall be cast with secondary structure as far as possible C.

hanging structural plate should be used above the door opening.

2、 Detailed layout of secondary structure (internal and external corners), door stacks and other positions have no special-shaped plates, and local parts need to be cast-in-situ.

It is forbidden to drill holes, drill holes and pick grooves afterwards; 4) The surface course shall be cured in time after construction, and all collisions are prohibited within 3 days.

On the 2125th day of learning with you in Xinzhu classroom, with the development of science and technology, building materials are changing with each passing day, and various wall materials are constantly updated and promoted.

The binding distance of the sling at both ends of the plate shall be the same, and the sling shall be straight to ensure that both ends of the plate are off the ground and landing at the same time.

In order to facilitate the lightering of the plate, the number of stacking layers during unloading shall not exceed two, and the conditions are acceptable Stacking in single layer is allowed; ② Plate quality: do not use plates whose technology cannot meet the national requirements or whose ingredients and technology are unreasonable; ③ construction management: in order to meet the construction period, the wallboard that is not old enough for 28d shall not be sent to the site for use; ④ Moisture proof protection: moisture proof measures shall be taken at the transportation and construction site to prevent moisture; ⑤ Drawing deepening: communicate with the interior wall panel company about drawing deepening 1-2 months in advance.

Flat Rubber Recess Former

ALC light partition board stacking △ ALC light partition board loading and unloading △ treatment measures ① hoisting Stacking: nylon sling is required for lifting (steel wire rope is not allowed) it shall be tied at 600mm at both ends of the plate, and the lifting weight shall not exceed 2T each time.

5.

ALC light partition board installation process step 1: plate snapping line step 2: plate cutting step 3: fixing U-card step 4: plate installation step 5: verticality calibration step 6: flatness calibration step 7: bottom joint filling mortar step 8: top joint foaming agent filling step 9: plate hanging mesh joint filling step 10: on-site slotting risk point control 1 ALC light partition board has low strength and is easy to be damaged during transportation.

Corner or T-shaped treatment method △ ⑤ due to the material characteristics of ALC light partition board, it is not suitable for walls less than 200mm wide.

Door openings greater than 1500 shall be hung with section steel, and the entrance door shall be reinforced concrete door frame; ③ Door opening treatment: A.

The embedding and reservation of all parts shall be completed and passed the inspection and acceptance.

ALC light partition board ALC light partition board, also known as autoclaved aerated light concrete board, is a new building energy-saving product; It has the advantages of light volume weight, good sound insulation and heat preservation effect, low cost, simple installation process, low construction period requirements, industrialization of production, standardization and installation industrialization.