Job Guide ------ Light steel keel stone block part, main materials and accessories requirements 1. Light steel keel main parts: along the top keel, along the ground keel, strengthen the keel, vertical keel, horizontal keel should meet Design requirements. 2. Light steel skeleton fittings: support cards, calorie, angular jar, connectors, fixtures, attachments such as wall keel, compact strip, should meet design requirements. 3. Tighten the material: nail, expansion bolt, galvanized self-tapping screw, wood screw and bonded sewing should meet the design requirements. 4. Fill the sound insulation material: Use it according to the design requirements. 5. Hand plate: Paper plasterboard specification, thickness is selected by the designer or according to drawings. Second, the main machine DC welding machine, electric-free tooth saw, flashlight, screwdriver, nail gun, strap, tip, etc. Third, the working conditions 1. Light steel skeleton, the gypsum cover front wall should complete the basic acceptance work before construction, the plaster cover panel installation should be taken, the ceiling and the wall are added. 2. The design requires that there is a pillow in the partition wall, and the pillow should be installed, and the light steel skeleton can be installed after the design is achieved. 3. According to the design construction drawings and material plans, all materials of the partition wall are set up to make them ready. 4. All materials must have a material test report, a certificate. Fourth, the operation process 1. Process flow light block release - → Install the door opening box - → Installation along the vertical keel and the elongular keel → vertical keel Different gear - → Install vertical kemne - → Install the horizontal kemne card - → Install gypsum cover panel - → Construction seam practice - → Fraction Construction 2. Walking: According to the design construction drawings, on the ground or ground pillow, release the partition line, the door and window, and put it Good top keel position side. 3. Install the door opening box: After the release, press the design, first install the door opening frame of the partition wall. 4. Install along the top of the dragon bone and along the ground: press the laminated partition wall position line, install the top keel and the landlord, and fix the nail into the body, and its nail nails are 600 mm. 5. Harbor Dragon Bone Division: According to the position of the doorway, after the top of the keel is installed, the specifications of the cover panel are 900mm or 1200mm width, the components are 450mm, and the modules should be avoided. The first block panel of the door hole is made, so that the buckage plaster cover is not in the hole box. 6. Install the keel: Push the vertical ribbon according to the position of the partition, insert the upper and lower ends of the vertical ribs and the alternating keel, adjust the vertical and positioning accurate, fix the rivet; rely on the wall, column keel with nails or wood The screw is fixed with a wall, the column is fixed, and the nailed distance is 1000 mm. 7. Install the lateral card to block Long bone: According to the design requirements, the height of the partition wall is greater than 3m, and should be improved to the calibration rivet or bolt fixed. 8. Install the plaster cover panel 1) Check the quality of the long bone installation, whether the door opening box meets the design and construction requirements, whether the stalk spacing is in line with the width of the stone cream. 2) Mounting the paper gypsum board on one side, starting from the door, the wall of the doorway begins by the wall, the gypsum board is generally fixed with self-tapping screws, the slap is 200mm, the plate is 300mm. The distance from the edge of the screw is not less than 10mm, nor is it greater than 16mm, and the paper plane plate must be close to the keel when the self-tapping screw is fixed. 3) Install the wall of the electric tube, the electric container, and the battery. 4) Install fire prevention, sound insulation, moisture-proof filler in the wall, simultaneously mount the other side of the paper gypsum board. 5) Install the other side of the wall of the wall: The mounting method is the first side of the paper surface, and its seam should be displaced with the first side panel. 6) Install the double sheet of paper gypsum board: The fixing method of the second layer is the same as the first layer, but the seam of the third layer plate should be displaced with the first layer, and the seam of the first layer cannot fall in the same keel. on. 9. Seaming approach: Paper plasterboard seams in three forms, ie flat seams, concave and strip seams. Can be processed in the following procedure.
1) Scratch dirty putty: Scratch plaque is cleaned with the floating soil in the seam, embed the putty in the pallet with a small blade, and fill the plane with the board surface. 2) Paste pull tape: Take the putty of the stitched putty of the stitched paper, first scraping a layer of thickness, a thinner glue putty, a thickness of 1 mm, and the width is a width, and then paste the connection Belt, scrape the sputum from the upper and lower direction, and drive out the bubbles between the plastic putty and the tape. 3) Scraping the proprietary putty: After the tape is pasted, it immediately scrapes a medium-layer relative to 1 mm thick to about 1 mm to about 1 mm thick, so that the tape is buried in this plaque. 4) Find a plaster: Fill the putty with a big blade filled with the wedge. 10. Wall decoration, paper plasterboard wall, according to design requirements, various forming faces can be made. V. Quality Standard is subject to the provisions of Section 7.3.9 to 7.4.10 in GB-50210-2001, strictly follow. Sixth, finished product protection 1. During the construction of light steel keel sequets, the installed items should be guaranteed from damage, and the internal electric pipes and equipment shall not be moved or damaged. 2. Light steel skeleton and paper gypsum board admission, should be properly kept in the process of storage, ensuring that it is not deformable, not contaminated, no damage. 3. The construction site has been installed on the doors and windows, the ground, wall, and windowsills, etc. should pay attention to protection and prevent damage. 4. The wallped wall has not collided, keeping the walls are not damaged and polluted. Seven, the quality problem that should be paid attention to 1. Wall contraction deformation and board surface crack: The reason is that vertical keel is tight and lower, no stretching amount, more than 2m long walls do not control deformation seam, resulting in deformation of the wall. A gap of 3 mm should be left around the wall, which can reduce the deformation and cracks generated due to temperature and humidity. 2. The light steel skeleton connection is not strong, the reason is that the local node does not meet the construction requirements, and the local node should be processed in accordance with the map. The nail spacing, position, and connection methods should meet the design requirements. 3. The wall cover panel is uneven, mostly caused by two reasons: First, the keel is mounted laterally dislocation, and the second is that the gypsum board is inconsistent. Ming Shui: Paper plasterboard is not well mastered; when construction is installed, pay attention to the size of the segment to ensure that the slab is equal. -----------------------------------------------
Job Guide ------ Light steel keel stone cream ceiling construction plan and process (1) Material purchase assembly requirements 1. Two kinds of skeletons of light steel skeletons and T-type skeletons, and in charge of people. 2. The light steel skeleton is large, medium and small keel; the accessories have hanging parts, connectors, and plug-in. 3. Spare parts: there is a boom. Flower blue screws. Nail. Self-tapping screws. 4. Various cover panels can be selected according to design instructions. Aluminum pressure, plastic pressure, and its material varieties. Specifications should comply with design requirements. 5. Adhesive: Use the previously bond test in accordance with the properties of the main material. (2) Main machines, main machines include: electric saws, non-tooth saws, nail guns, hand saws, hand plants, pliers, screwdrivers, tits, squares, steel meters, steel horizontal feet. (3) When the operating conditions 1. In the construction of construction, it should be in the current casting floor or prefabricated concrete floors, according to the demarculating requirements, pre-buried φ6 ~ φ10 steel mix rod, the shooting count does not require the alignment of the big keel The position is pre-buried, the general spacing is 900 ~ 1200mmm. When the wall column of the ceiling room is a brickwork, it should be around the wall and the column, and the anti-corrosive wood brick is embedded. The wall is between 900 ~ 1200mm, and there are no two pieces of wood bricks every side. 3. Install the various pipelines and ventilations in the overhead shed to determine the position of the light position, vents and various dew. 4. All materials are all supported. 5. The ceiling cover panel should be completed before installation. 6. Take a top construction operation platform shelf. 7. The light steel skeleton ceiling should be a model room, and the centered architecture, the structure, block and fixation methods, etc. of the ceiling, the block and fixation methods, etc., can be protracted and approved. Area construction. (4) Operation Process 1. Process: Summary - → Install Dalong Bone Snifting Rod - → Install Dalong Bone - → Installing China Long Bone - → Installing Cell Long Bone - → Mounting Cover Pads - → Mounting Bar - → Brush Anti - rust Paint 2. Summary: According to the floor elevation, with the vertical vectors to the top [shed design is high, along the wall, the column is high, and the horizontal line along the ceiling is horizontal, and the partition line is drawn on the wall. 3. Installing the big keel boom: After the homogen is high, the keel position is high and the keel position line, determine the elevation of the lower end of the boom, according to the large keel position and hanging spacing, put one end of the boom without bolt wire and the floor Connection is fixed. 4. Install the big keel 1. Facing the boom nut. 2. Pre-installed hangs in the big keel. 3. To install the big keel: the big keel of the hanging hangs will cause the hanging pendant into the thought-hanging rod nut, screw the nut. 4. Dalong bones phase: install the connector, the pull adjustment is high and straight. 5. The installation hole is attached to the large keel, and the connection card is set according to the corresponding node of the gathered. 6. Fixed keel, using a nail fixed, the nail spacing is 1000 mm when designing is required. 5. Install the middle keel: 1. Press the middle dragon bone line of the ball, and the card is placed in the middle. 2. Hanging in the middle of the keel: According to the medium dragon bone spacing of the design, the Chinese dragon bones will be hanging through the hanging parts, hanging on the big keel, there is no requirement, and the general spacing is 500 ~ 600mm. 3. When the length of the keel is long, when the length is continuous, use a medium dragon bone connector to connect the keel while hanging the keel.
6. Install the small keel: 1. Press the small dragon bone line dividing line, the card is bone and the hooks. 2. Hanging the small keel: According to the small dragon spacing of the design, the small dragon bone is hanged, and the hanging is hanging on the medium dragon bone. When designing, the general spacing is 500 ~ 600mm. 3. When the length of the small keel is long, use a small dragon bone connector to connect the relative end while hanging the velocity, and then fix it. 4. When the T-type keel is used to form a light steel skeleton, the small dragon bone should be installed in the mounting cover, and each cover panel has a card with a small keel. 7. Mounting cover panel: under the light skeleton to be loaded and experienced, the slitting gap is subjected to the size of the cover panel, and the slitting gap is subjected to the direction of the bone in the middle of the ceiling. Installing both sides, the spacing of the self-tapping screw between the fixed cover panel is 200 ~ 300 mm. 8. Brush anti-rust paint: light steel skeleton cover panel ceiling, no anti-rust treatment surface (such as pre-buried, hanging parts, connector, nail attachment, etc.), should brush the anti-rust paint before delivery. This process should be carried out before the enclosure panel. (5) Quality standards are performed in accordance with GB-50210-2001, sections 6.2.7 to 6.3.11. (6) Finished products protection 1. Light steel skeleton and cover panel installation should pay attention to various pipelines in the ceiling. Light steel skeleton The boom, keel is not allowed to be fixed on a ventilation pipe and other equipment. 2. Light steel skeleton, cover panel and other ceiling materials should be strictly managed in the admission, the use process should be strictly managed, guaranteed to not deform, not tidy, no rust . 3. Construction ceiling is installed on the door and window, the ground, wall, window sill, etc. should be paid to protect the defaining. 4. The light steel skeleton is not allowed to stepping on, other types of types of work should not be hanged on the light steel skeleton. 5. In order to protect the finished product, the cover panel installation must be carried out after all the processes such as pipelines, test water, insulation and other processes. (7) Quality problems that should be paid attention to 1. The ceiling is unexpected when the bang bone is installed, causing the elevation of each boom. When constructing, the tackality of each lifting point should be checked, and the line check is high and the flatness meet the design and construction specifications. 2. Local nodes of light steel skeletons are unreasonable: in the hole, lamp port, ventilation, etc., it should be constructed in accordance with the corresponding nodes to make the structure conform to the album and design requirements. 3. Light steel skeleton is unintended: the light steel skeleton of the ceiling should be hang in the main structure and should tighten the hinnut nut to control the fixed design elevation; the pipeline in the ceiling, the equipment should not be hanging on the light steel skeleton. 4. The cover of the cover panel is not only: pay attention to the sector specification when construction, the cable finding is positive, and the installation is fixed. 5. Pressure strip, pressure-bound strips are not strictly straight: the construction should be pulled, fixed, and embarked. -------------------------------------------------- ----------------
Homework Guide ------ Wooden skeleton cover panel ceiling 1, material requirements: 1, wood: wood skeleton should be dried, non-twisting red and white pine tree; Huanghua Pine is not allowed. The wood keel specification is based on the design requirements. If the design is not clear, the dragon backbonate is 50mm * 70mm or 50mm * 100mm, the small keel is 50mm * 50mm or 40mm * 60mm, the boom specification is 50mm * 50mm or 40mm * 40mm . 2, cover plate and press: according to design, strictly grasp the material and specifications. 3, other materials: nails, φ6 or φ8 bolts, nails, expansion bolts, adhesives, wood preservatives and 8 # galvanized wires. Second, main machine 1, machinery: small electric saw, small set, flashlight 2, manual tools: wood planer, saw, ax, hammer, screwdriver, shake drill, etc. Third, the working conditions 1, all kinds of pipelines and ventilation pipes in the ceiling should be installed and proceed. 2. Wooden dragon bones that direct contact structures should be pre-brushing preservatives. 3, the ceiling room needs to complete the wall and the ground wet industry and the surface waterproof and other projects. 4. Take a good ceiling construction to operate the platform rack. Fourth, operating process 1, process process ceiling high-elastic horizontal line → drainable bone line → install hydropower pipeline facilities → Install the big keel → Install the small keel → anti-corrosion treatment → Mounting cover panel → mounting strip 1) Summary: According to the floor level The smooth wall high to the ceiling design is high, and the horizontal line is highly raised along the wall, and the marble of the keel is drawn on the four weeks. 2) Install the big keel: Bend the pre-buried steel bar into a circular hook, wear 8 # galvanized wire or fix the big dragon bone with φ6-φ8 bolts, and ensure its design is high. The ceiling arches, in accordance with the design requirements, the design is not required to design a room span 1 / 200-1 / 300.3) Installing the small keel a. Small dragon bone bottom plane, scraping, and cross-section thickness should be consistent. B. When the small dragon bone spacing should be designed, the small dragonfly shall not be determined by the cover panel specification, usually 400-500 mm. b. According to the division line, the two sides of the long, the ribs are pulled out from the arches, and the small dragon bones are fixed in the big keel through the short boom. Hanging on the same side of the keel. The Tongli Cells should be displaced, and the bilateral spike is used to nail, and the two sides of the joints are raided two nails. c. Installing the card to block the small keel: According to the high long wagon bone, between the two piloted small keel, according to the blocking size and seam requirements of the cover plate, the main surface is marked laterally. Find the flat nail card with flat keel. . 4) Anti-corrosion treatment: all paramount iron parts in the ceiling, before the staple cover panel must brush anti-corrosion paint, wood skeleton and structural contact surface should be preserved. 5) Installing pipeline facilities: After the top of the jingle ladder is high, water, electric equipment pipeline is installed, and the healing will not be hanging on the ceiling keel. 6) Mounting cover panel: There are more varieties in the bottom surface of the wooden skeleton, which should be constructed according to design requirements, specifications, and fixed methods. The cover panel is fixed with a wooden screw with a wooden screw. 5. Quality standards shall be the acceptance criterion according to No. 6.1.1-6.2.6 of GB-50210-2001. Sixth, finished product protection 1 2, the workshop has been installed, the ground, wall, window sill, etc. should be paid attention to protection, prevent damage. 3, wooden skeleton material, especially cover surface, should be properly managed during entering, storage, and use, so that it is not deformable, not damaged by tide, no pollution. Seven, the quality problem that should be paid attention to 1, the ceiling is uneven: the small keel is installed at the time of high positioning. The wire should be drawn when the construction is applied, so that the tongue small keel is asked, and the high level is accurate.
