Plastering construction method for steel wire mesh frame wallboard
Technical Field
The invention relates to the technical field of building construction, in particular to a plastering construction method for a steel wire mesh frame wallboard.
Background
At present, the domestic or commercial building adopts frame rack construction to build earlier, then passes through the wall body again between every layer of room and the room and keeps apart, in addition, in the inside and outside of wall body also sometimes need install interior wallboard and side fascia respectively, therefore wallboard installation and the plastering of wallboard occupy the most important position in the building construction field.
When the existing wallboard is plastered, small mortar cakes (also called dotting) are generally made on the wallboard by mortar according to a certain interval before plastering, then one or more mortar ribs are made by the mortar continuously along the vertical and horizontal directions of the small mortar cakes and used as mark ribs, but the distance between the mortar cakes and the mortar ribs is not convenient to adjust after finishing dotting and screeding, and the mortar for fixing the ribs on the wallboard is directly used as part of the method; in addition, in the aspect of the construction of door and window openings, accessories such as guiding rules, clamping hooks and the like are often needed to finish the construction, so that a corner protector capable of being directly formed at one time is urgently needed, the guiding rules do not need to be installed, and the closing speed and the construction quality are greatly improved.
Disclosure of Invention
The invention aims to provide a plastering construction method for a steel wire mesh frame wallboard, which aims to solve the problems in the prior art, so that the plastering process of the wallboard is simple and easy to operate, and the ribs are convenient to adjust, disassemble and assemble.
In order to achieve the purpose, the invention provides the following scheme:
the invention provides a plastering construction method for a steel wire mesh frame wallboard, which comprises the following steps of:
s1: the method comprises the following steps that a laser pay-off and card installation is carried out, a horizontal line and a vertical line are arranged on a wall board through a laser level, a plurality of cards are respectively installed along the horizontal line and the vertical line, the cards are installed at different heights, and card holes are formed in the cards;
s2: the mounting screws are respectively mounted on each card, the screws penetrate through the card holes to extend into the wallboard and are in threaded connection with the wallboard, and the cards can limit and fix the screws;
s3: installing ribs, wherein a plurality of ribs are uniformly installed on the wallboard, each rib is fixedly provided with a connecting clamping piece, the ribs are hung on the screws through the connecting clamping pieces, and the ribs are arranged perpendicular to the ground;
s4: spraying cement paste, namely spraying the cement paste from the upper end to the lower end of the wallboard by using a shotcrete machine, wherein the spraying thickness is consistent with the thickness of the ribs;
s5: and scraping the collected surface, taking down the ribs after scraping the surface by a scraping ruler, and trowelling the cement paste on the surface of the wallboard by electric trowelling and manual trowelling.
Preferably, still need install before the laser unwrapping wire wallboard, the wallboard is the pearlite wire net rack board, will wallboard perpendicular ground is placed in treating the mounted position, the upper end and the lower extreme of wire net rack are fixed top surface and subaerial in the building through the mounting respectively.
Preferably, the fixing piece is formed by directly bending and processing a rectangular galvanized flat iron sheet, the fixing piece comprises a connecting section and a mounting section which are connected end to end, the connecting section comprises a straight section and a bending section, the straight section is parallel to the bending section, one end of the straight line section and the bending section are fixed into a whole through a transition section, the other end of the straight line section and the mounting section are fixed into a whole, the connecting section is used for being hung on the steel wire mesh frame, the straight section and the bending section are respectively positioned at two sides of the steel wire mesh frame, the cross section of the mounting section is L-shaped, the mounting section comprises a transverse mounting section and a vertical mounting section, the transverse mounting section is parallel to the ground when being mounted and is used for being fixed on the ground or the top surface of a building, the vertical mounting section is perpendicular to the transverse mounting section, and one end of the vertical mounting section, which is far away from the transverse mounting section, is connected with the connecting section and is in smooth transition.
Preferably, when the fixing piece is installed, the vertical installation section is located between the wallboard and the steel wire mesh frame, the transverse installation section is arranged below the steel wire mesh frame, and the fixing piece is fixed on the ground or the top surface of a building through a nail gun.
Preferably, the card is that rectangle galvanized band iron piece is buckled and is formed, just the equal smooth transition in each angle of card is handled, the card hole is rectangle card hole, locates the card middle part, the length direction in card hole with the length direction of card is unanimous, each interior angle smooth transition in card hole, the card forms 45 contained angles along the length direction fifty percent discount, just the broken line symmetry that forms is followed in the card hole.
Preferably, when the card is hung on the steel wire net rack, two ends of the clamping hole are respectively located on two sides of an iron wire on the steel wire net rack, and the screw sequentially penetrates through two ends of the clamping hole and is inserted into the wallboard.
Preferably, the screw is beaten into through the electric drill in the wallboard, just the telescopic shaft of electric drill is equipped with the scale mark.
Preferably, the rib is made for the channel-section steel, just the welding has at least one on the rib connect the card, connect the card with the length direction of rib is perpendicular, just the both ends of connecting the card respectively with two lateral walls welded fastening of rib.
Preferably, still need install the angle bead net before spraying grout, the angle bead net can be dismantled and fix on being close to the positive angle of door and window entrance to a cave, the cross section of angle bead net is the L type, just be equipped with a plurality of intercommunicating pores on the lateral wall of angle bead net for spray injection grout, the angle bead net install in the bight of door and window entrance to a cave, just the angle bead net is fixed through net piece and self-attack nail on the wallboard, the angle bead net is located keep away from on the wire net rack one side of wallboard, just the net piece is located the angle bead net with between the wire net rack, the self-attack nail passes in proper order the net piece the intercommunicating pore with the wire net rack stretches into to on the wallboard, be used for the angle bead net with the connection of wallboard.
Preferably, the corner protection net is made of PVC.
Compared with the prior art, the invention has the following technical effects:
the invention provides a plastering construction method for a steel wire mesh frame wallboard, which comprises the steps of setting out and installing cards by laser, discharging a horizontal line and a vertical line on the wallboard by using a laser level meter, facilitating leveling in the step of striking a screed, installing a plurality of cards along the horizontal line and the vertical line respectively, installing the cards at different heights, and arranging card holes on the cards; the screws are mounted on each clamping sheet respectively, the screws penetrate through the clamping holes to extend into the wallboard and are in threaded connection with the wallboard, the clamping sheets can limit and fix the screws, the existing point punching with a small ash cake is replaced, the operation is convenient, the point punching position is adjustable, and the construction time is effectively saved; the method comprises the following steps of installing ribs, uniformly installing a plurality of ribs on a wallboard, fixedly arranging a connecting clamping piece on each rib, hanging the ribs on screws through the connecting clamping pieces, arranging the ribs perpendicular to the ground, and being simple and rapid to install and disassemble, labor-saving, good in rigidity and integrity, not easy to damage and reusable; spraying cement paste, wherein the cement paste is sprayed from the upper end to the lower end of the wallboard by a shotcrete machine during spraying, the spraying thickness is consistent with the thickness of the ribs, the flatness of a plastering surface is ensured, and the time is saved for later scraping; and (4) leveling and collecting the surface, taking down the ribs after leveling by a leveling ruler, and leveling the cement paste on the surface of the wallboard by electric leveling and manual leveling.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a fixing sheet in the plastering construction method of a steel wire mesh frame wallboard provided by the invention;
FIG. 2 is a schematic structural view of a card before bending in the steel wire mesh frame wallboard plastering construction method provided by the invention;
FIG. 3 is a schematic structural view of a bent card in the plastering method for steel wire mesh frame wall boards provided by the invention;
FIG. 4 is a side view of a corner screen in the steel wire mesh frame wallboard plastering method of the present invention;
FIG. 5 is a front view of the corner guard net of FIG. 4;
FIG. 6 is a schematic structural view of a reinforcing bar in the plastering method for steel wire frame wall panel provided by the present invention;
FIG. 7 is a schematic structural diagram of a mesh in the steel wire mesh frame wallboard plastering construction method provided by the invention;
in the figure: 11-connecting section, 12-transverse mounting section, 13-vertical mounting section, 2-clamping piece, 21-clamping hole, 3-corner protection net, 31-communicating hole, 4-rib, 41-connecting clamping piece, 5-net piece and 51-mounting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a plastering construction method for a steel wire mesh frame wallboard, which aims to solve the technical problems that the existing wallboard is complex to install and ribs are not easy to adjust and disassemble.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1-7, the invention provides a plastering construction method for a steel wire mesh frame wallboard, which comprises the following steps: s1: the laser paying-off and installing method comprises the steps that a laser level is used for discharging a horizontal line and a vertical line on a wall board, leveling in the step of punching ribs is convenient to perform, a plurality of cards 2 are respectively installed along the horizontal line and the vertical line, the cards 2 are installed at different heights, card holes 21 are formed in the cards 2, the laser level is a laser paying-off instrument commonly used in building engineering, and the paying-off principle is consistent with the prior art; s2: the screws are mounted on each card 2 respectively, the screws penetrate through the card holes 21 and extend into the wallboard and are in threaded connection with the wallboard, the cards 2 can limit and fix the screws, the existing dotting with small ash cakes is replaced, and the operation is convenient, so that the dotting position is adjustable, and the construction time is effectively saved; s3: the method comprises the following steps of installing ribs 4, uniformly installing a plurality of ribs 4 on a wallboard, fixedly arranging a connecting clamping piece 41 on each rib 4, hanging the ribs 4 on screws through the connecting clamping pieces 41, arranging the ribs 4 to be vertical to the ground, and being simple and rapid to install and disassemble, saving labor force, good in rigidity and integrity of the ribs 4, not easy to damage and capable of being repeatedly used; s4: spraying cement paste, wherein the cement paste is sprayed from the upper end to the lower end of the wallboard by a shotcrete machine during guniting, the spraying thickness is consistent with the thickness of the ribs 4, namely the spraying thickness is consistent with the thickness of the ribs 4 protruding out of the wallboard, the flatness of a plastering surface is ensured, and the time is saved for later scraping; s5: and (4) leveling and collecting the surface, taking down the ribs 4 after leveling by a leveling ruler, and leveling the cement paste on the surface of the wallboard by electric leveling and manual leveling.
Specifically, still need install the wallboard before the laser unwrapping wire, the wallboard is pearlite steel wire net rack board, and it has a plurality of advantages such as light, incombustible, give sound insulation, thermal-insulated, high strength, low shrinkage factor, energy-concerving and environment-protective, places wallboard perpendicular ground in treating the mounted position, and top surface and subaerial in the building are fixed through the mounting respectively to the upper end and the lower extreme of steel wire net rack, and simple to operate just can guarantee that the wallboard is stable fixes at the mounted position, and the installation angle of wallboard is also easily adjusted.
The fixing piece is formed by directly bending and processing a rectangular galvanized flat iron sheet, the fixing piece comprises a connecting section 11 and a mounting section which are connected end to end, the connecting section 11 comprises a straight section and a bending section, the straight section is parallel to the bending section, one end of the straight section and the bending section are fixed into a whole through a transition section, the other end of the straight section and the mounting section are fixed into a whole, the connecting section 11 is used for being hung on a steel wire mesh frame, the straight section and the bending section are respectively positioned on two sides of the steel wire mesh frame, the cross section of the mounting section is L-shaped, the mounting section comprises a transverse mounting section 12 and a vertical mounting section 13, the transverse mounting section 12 is parallel to the ground when being mounted and is used for being fixed on the ground or the top surface of a building, the vertical mounting section 13 is perpendicular to the transverse mounting section 12, one end, far away from the transverse mounting section 12, of the vertical mounting section 13 is connected with the connecting section 11 and is in smooth transition, and the upper end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end is connected with the lower end, the lower end, The parts which need to be connected on the lower end and the side wall are fixed, and the installation and the adjustment are convenient.
When the mounting is installed, vertical installation section 13 is located between wallboard and the wire net frame, and the below of wire net frame is located to horizontal installation section 12 to the nail of penetrating through power actuated setting device ejection is fixed on ground or building top surface, firm in connection directly penetrates the nail and fixes through power actuated setting device, has changed general welding mode, and the construction is simple swift, effectively improves the efficiency of construction.
Card 2 is formed for rectangle galvanized flat iron sheet bending type, and the equal smooth transition processing in each angle of card 2, and card hole 21 is rectangle card hole 21, locates 2 middle parts of card, and the length direction in card hole 21 is unanimous with the length direction of card 2, and each interior angle smooth transition in card hole 21, card 2 along the length direction fifty percent discount formation 45 contained angles, and card hole 21 is symmetrical along the broken line that forms. The installation is convenient, and the ray that directly emits along laser horizon hangs on the wire net frame can, need not make the ash cake with cement paste on the wallboard, saves time, and is more excellent, and the even cloth of mounting is on the wallboard, and each fastener interval is 50cm-60 cm.
Card 2 hangs when the wire net frame, and the both ends of card hole 21 are located the both sides of wire net frame iron wire respectively, and the screw passes the both ends of card hole 21 in proper order, and inserts to the wallboard for the screw is firm installs on wallboard and wire net frame through the cooperation of card 2 and screw.
In the screw passed through the electric drill and squeezed into the wallboard, and be equipped with the scale mark on the quill of electric drill, can pinpoint, can see the screw and see the position of reflection at the quill according to laser unwrapping wire, whether the installation of observing screw targets in place, guarantees that the installation depth of each screw is unanimous to make things convenient for the roughness that the wallboard plastered.
Rib 4 is made for the channel-section steel, and the welding has at least one connection card 41 on rib 4, it is the arc to connect card 41, it is perpendicular with rib 4's length direction to connect card 41, and the both ends of connecting card 41 respectively with two lateral walls welded fastening of rib 4, the installation that rib 4 can be accomplished to direct card 41 string on the screw of will connecting, dismantle and simple to operate, it is more excellent, every 1.8 meters of being separated from hang and establish a rib 4, guarantee the effect that rib 4 performance was plastered, and when only one connection card 41 on rib 4, it needs to be close to the one end setting of rib 4 to connect card 41, guarantee that rib 4 can hang on the screw, firm in order to guarantee to hang and establish, can establish a plurality of connection cards 41 on rib 4.
Before spraying cement paste, a corner protection net 3 is required to be installed, the corner protection net 3 is reliably installed on a positive angle of a door and window opening, all opening angles of the corner protection net 3 can be formed at one time, a bricklayer does not need to install accessories such as a guiding rule and a clamping hook, the closing speed and quality are greatly improved, the cross section of the corner protection net 3 is L-shaped, a plurality of communication holes 31 are formed in the side wall of the corner protection net 3 and used for spraying and injecting the cement paste, the communication holes 31 can ensure that the cement paste penetrates through the communication holes 31 to reach a steel wire net frame and a wallboard when spraying the cement paste, the corner protection net 3 is fixed on the wallboard through a net piece 5 and a self-tapping nail, the corner protection net 3 is arranged on one side of the steel wire net frame far away from the wallboard, the net piece 5 is arranged between the corner protection net 3 and the steel wire net frame, the self-tapping nail sequentially penetrates through the net piece 5, the communication holes 31 and the steel wire net frame to extend into the wallboard and is used for connecting the corner protection net 3 with the steel wire net frame, the angle bead net 3 can be firmly installed on the wall board and the steel wire net rack, the plastering quality and the plastering speed of the opening with the angle bead are guaranteed, the positive angle part of the opening is not easy to fall off, the collision is prevented, and the firmness and the durability are good.
The angle bead net 3 is made of PVC material, so that the angle bead net 3 can be prevented from rusting in the using process, but the material of the angle bead net 3 in the steel wire mesh frame wallboard plastering construction method is not limited to PVC, and in the actual production and manufacturing process, technicians in the field can adaptively change the material of the angle bead net 3 according to the actual engineering requirements.
The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.