CN114135100A - Dry assembling and disassembling method for magnetic connection integrated type base plate detachable floor heating stone floor - Google Patents
Dry assembling and disassembling method for magnetic connection integrated type base plate detachable floor heating stone floor Download PDFInfo
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- CN114135100A CN114135100A CN202111597725.XA CN202111597725A CN114135100A CN 114135100 A CN114135100 A CN 114135100A CN 202111597725 A CN202111597725 A CN 202111597725A CN 114135100 A CN114135100 A CN 114135100A
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
- E04B1/6801—Fillings therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
- E04F15/181—Insulating layers integrally formed with the flooring or the flooring elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/02—Borders; Finishing strips, e.g. beadings; Light coves
- E04F19/04—Borders; Finishing strips, e.g. beadings; Light coves for use between floor or ceiling and wall, e.g. skirtings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
- E04G21/18—Adjusting tools; Templates
- E04G21/1841—Means for positioning building parts or elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/08—Wrecking of buildings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Structural Engineering (AREA)
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- Chemical Kinetics & Catalysis (AREA)
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Abstract
The invention discloses a dry assembling and disassembling method for a detachable floor heating stone floor with a magnetic connection integrated base plate, which comprises the following steps: checking the laying area to confirm that the laying area meets the construction condition → base layer processing → paying off → unit base layer plate laying and connecting → electric heating cables, control line laying and connecting → temperature controller installation → electric detection and debugging → decorative layer construction → quality acceptance. The disassembling process flow comprises the following steps: dismounting skirting boards → dismounting foam boards → inserting Z-shaped suspension rods → stripping floor boards → lifting floor boards. The installation method is simple and environment-friendly; the disassembly method is simple, convenient to maintain and update, beneficial to material utilization and resource saving.
Description
Technical Field
The invention relates to the field of ground heating, in particular to a dry assembling and disassembling method for a detachable floor heating stone floor with a magnetically connected integrated base plate.
Background
In recent years, with the change of energy structures in China, people pursue high-grade beautiful life, the requirement on indoor thermal environment is continuously improved, energy conservation, environmental protection and comfort of a heating mode become a basic orientation of development of modern heating technology, a floor radiation heating system (electric floor heating for short) conforms to the traditional Chinese medicine body-building theory of 'warm foot and cool top', and the floor radiation heating system is more and more concerned with the advantages of high comfort, good sanitary condition, no room area occupation, high efficiency, energy conservation, environmental protection and the like, and particularly, the stone electric floor heating is especially pursued high-grade beautiful life by people. However, the traditional stone electric floor heating device is complex in installation process, labor-consuming, time-consuming and causes pollution to the environment, particularly, the electric floor heating device is located in a pea cement layer after installation, and once a fault occurs, the electric floor heating device needs to be maintained or updated or moved, the electric floor heating device is very troublesome to disassemble, and even the ground decoration panel is directly damaged. Through investigation of a plurality of engineering examples, the conventional process is not controlled in the aspects of material quality, material proportion, construction process, maintenance and the like, so that the floor heating paving and pasting system is easy to have common quality problems of cracking, arching, hollowing and the like in the construction and use processes, and the decoration quality is seriously influenced. Among these, the common quality problems due to the structure are the following:
(1) the stone bonding layer has poor heat resistance and deformation resistance: along with the circulation of high and low temperatures, the strength of the adhesive is reduced, so that the stone is cracked;
(2) the stone, the leveling layer and the filling layer are deformed by heating and can not be released: in the process of heating the floor heating, the stone, the leveling layer and the filling layer can expand by heating, and if enough contraction joints are not reserved, the stone can crack due to mutual extrusion or cracking of a base layer;
(3) the filling layer has insufficient strength: the strength of the filling layer can not resist thermal stress and load, so that the filling layer cracks, and the stone cracks;
(4) the compressive strength of the heat insulating layer is insufficient: because the heat insulation layer and the heat preservation plate are provided with loads such as a filling layer, a leveling layer, stones, objects, people and the like, if the compressive strength is not enough, the heat preservation plate deforms to cause cracking of a base layer;
(5) the electric floor heating arrangement is not qualified: the arrangement distance of the electric heating cables does not meet the requirement or is not uniform, so that the heat is not uniformly distributed, and the stone is not uniformly heated to cause cracking;
at present, although there is the technology to realize that stone material floor machinery dismantles the maintenance, promptly: the base plate is arranged at the bottom of the floor heating stone, the base plate is lifted at a position corresponding to each floor heating stone, the lifting assembly is controlled to lift through the wireless controller, and the floor heating stone to be maintained is lifted and lifted; however, the main disadvantages of this method are four points, one of which is: the structure is complex, and the device has mechanical transmission and wireless control; the second step is as follows: the floor height is increased, and the house utilization space is reduced; and thirdly: the disassembly and the maintenance are troublesome: lifting the floor heating stone, disassembling and transferring the floor heating stone, separating the stone body from the heating floor, and maintaining; fourthly, the method comprises the following steps: complex locking of a matched mechanical structure: the stone transfer trolley comprises a moving base, and extension arms are arranged on two sides of the front end of the moving base; the extension arm is provided with an inverted U-shaped bracket; the inverted U-shaped bracket is fixedly provided with a guide rod; a longitudinal moving bracket moves up and down along the guide rod; a rectangular channel is arranged below the longitudinal moving support; a pry plate is arranged in the rectangular channel and is in sliding connection with the longitudinal moving support; the bottom of the longitudinal moving support is connected with the moving base through a lifting electric cylinder.
Disclosure of Invention
The invention aims to provide a dry type mounting and dismounting method of a detachable floor heating stone floor, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a dry assembling and disassembling method for a detachable floor heating stone floor with magnetically connected integrated base plates comprises the following steps:
A. checking the laying area to confirm that the laying area meets the construction conditions;
B. base layer treatment:
b1, base layer cleaning:
b11, cleaning the substrate: the ground of the base layer is clean and dry, has no impurities, and the root of the corner joint surface is straight and has no dust deposition phenomenon;
b12, leveling of the base layer: checking by using a 2m guiding rule, wherein the error is less than or equal to 5 mm;
b13, when the local flatness is poor, trimming by adopting a chisel or a polymer cement mortar leveling mode;
b14, when the large-area flatness is poor, making an overall leveling layer;
b2 and crack treatment: surface sealing treatment caulking sealing treatment grouting treatment; when the width of the crack is less than or equal to 2mm, surface sealing treatment is adopted; when the width of the crack is larger than 2mm, a V-shaped groove is formed, and caulking sealing treatment is adopted; when the cracks are through cracks or development cracks, grouting treatment is adopted;
b3, accurate leveling: a cushion cement-based self-leveling method is adopted, a 2m guiding rule is used for checking, and the error is less than or equal to 2 mm;
C. paying off:
c1, wall surface line laying: according to a 1m line combined drawing, popping the position lines of the upper line, the temperature controller, the line protection plate groove plate and the stone skirting board magnetic bead on the ground decoration completion surface of the wall surface;
c2, ground paying-off:
c21, determining the ground circuit trend according to the construction drawing and the field situation, and performing line snapping positioning;
c22, marking the positions of the furniture and the equipment fixed on the ground according to a construction drawing, wherein the area can be laid when the electric floor heating is laid;
D. offer interior wall threading groove and magnetic bead hole:
d1, excavating a wiring groove: vertically excavating a wiring blind groove by using a grooving tool according to the wiring groove position of the temperature controller marked on the inner wall surface;
d2, fixed routing groove plate: fixing a U-shaped wire protection groove plate in the excavated wiring groove according to design requirements;
d3, excavating magnetic bead holes: setting a required blind hole according to the position of the magnetic bead hole determined by the position line of the stone skirting board of the wall surface, wherein the diameter of the blind hole is larger than the diameter of the small iron sheet, and the depth of the blind hole is equal to the sum of the thicknesses of the magnetic bead and the small iron sheet;
E. installing and positioning a temperature controller: fixedly mounting a temperature controller according to the position of the placed wall surface;
F. laying and connecting integrated unit base plate:
f1, selecting a waterproof film: the moisture-proof layer is a selective construction layer and is reasonably arranged according to the field condition; selecting an integrated unit base plate with a waterproof membrane in a wet area, and selecting an integrated unit base plate without a waterproof membrane in a non-wet area of a concrete floor;
f2, laying integrated unit base plates: laying an integrated unit base plate according to the ground marked lines; for the integrated unit base plate with the waterproof film, the waterproof film is overlapped, and the overlapping width is 100 mm; the ground and the wall surface and the lap joints are smoothly and firmly bonded by using the adhesive tape; directly laying an integrated unit base plate without a waterproof film;
f3, connecting integrated unit base plates: connecting the laid integrated unit base plate by using small round iron sheets; 2 screws are used for each side of the integrated unit base plate with the side-to-side, and 1 screw is used for each corner of the corner opposite angle to fix the small circular iron sheet in the semicircular through hole and the 1/4 through hole of the boss type aluminum plate respectively to be connected with the boss type wood-plastic plate, so that the integrated unit base plate becomes an integral base layer;
G. electric heating cable detection, laying and connection:
g1, electric heating cable detection:
g11, before the electric geothermal floor heating device is installed, testing the actual resistance and the insulation resistance of the thermal cable to ensure that the thermal cable is free of open circuit and short circuit;
g12, comparing the measured resistance value with the nominal resistance value, and keeping the deviation within-5% to + 10%;
g13, according to the formula: p is U2Calculating power, and comparing with the power of the selected product, wherein the deviation is within +/-5%;
14, detecting the insulation of a thermal cable by using a 500V megohmmeter, wherein the insulation is more than 0.5 megohmmeter in a wet environment and more than 1 megohmmeter in a dry environment;
g2, laying thermal cables: according to the design of a drawing and a ground marking line, the electric heating cables are uniformly embedded in the inverted trapezoidal grooves between the bosses of the boss type aluminum plate and are bonded and fixed once every 250mm, and the electric heating cables cannot be overlapped in a crossed manner;
g3, temperature sensor connection:
firstly, one end of a heating cable and a temperature sensor are connected into a temperature controller junction box through a wire protection groove plate, and a connecting wire of the heating cable and the temperature sensor is fixed in the wire protection groove plate;
H. surface layer stone construction-stone floor laying:
h1, selecting stone materials: the floor heating stone should be selected from stone varieties with few dark cracks, high breaking strength, low water absorption, high Shore hardness, high impact resistance, small thermal expansion coefficient and excellent freeze-thaw performance;
h2, paving the stone floor:
h21, seam allowance calculation:
should leave the seam between the warm up stone material and spread the temperature deformation of subsides and embedding flexible joint filling material in order to release the stone material, but the design of staying seam on stone material finish coat should fully consider the thermal expansion coefficient of stone material, the compression ratio of the flexible joint filling agent of stone material, stone material size and warm up temperature variation range, and the size calculation formula of staying seam is as follows, and the unit is mm:
seam remaining calculation formula: lmax =3 £ L (T1-T2),
wherein Lmax is the size of the crack, the thermal expansion coefficient is, T1 is the annual highest temperature in the construction area, T2 is the environmental temperature in the construction area, and L is the length of the stone;
h22, stone floor block back surface paster: and adhering large round iron sheets on the back of the stone floor in the stone floor laying diagram according to the setting calculation of the reserved seams of the stone floor, wherein the positions of the large round iron sheets meet the following requirements: a. The large round iron sheet is positioned in the round through hole of the boss of the aluminum plate; b. ensuring the magnetic beads in the through holes to be closely attracted;
h23, paving floor boards: paving the stone floor blocks cemented with the large round iron sheets on an aluminum boss of the integrated base plate according to the serial numbers of the design drawings, and performing parallel seam remaining according to the calculation result, namely performing magnetic attraction on the stone floor blocks and the integrated base plate;
h24, seam leaving treatment: the stone material needs to be slotted and impurities in the slot are cleaned when the slot is filled, the slot is filled 3-5 mm deep, the slot filling material needs to be stirred uniformly according to the proportion strictly, the height of the slot filling material is slightly higher than the surface of the stone material after the slot is filled, and the slot filling material needs to be full;
I. mounting a stone skirting board:
i1, insulation material filling: before the stone skirting board is installed, a heat-insulating foam board is flatly filled below the stone skirting board;
i2, patch: according to the position of the magnetic bead on the inner wall surface, a small round iron sheet is adhered to the back surface of the corresponding stone skirting board, and the position of the small round iron sheet meets the following requirements: the small round iron sheet is positioned in the blind hole of the wall body and is closely attracted with the magnetic bead in the blind hole;
i3, mounting skirting board: numbering according to the design of a drawing, correspondingly mounting the stone skirting board with the small round iron sheet adhered to the back surface of the skirting board on the wall surface, enabling the small round iron sheet on the back surface of the skirting board to protrude into a blind hole of the wall surface and to be attracted with the magnetic bead in the hole by magnetic force, and enabling the lower edge of the skirting board to be supported by the upper plane of the stone floor;
J. heating and debugging the stone floor heating device:
j1, gradually heating the stone floor 24 hours after the electric floor heating installation is finished, and keeping the ground clean and dry before heating so as to prevent the stone floor from cracking and twisting due to too fast heating;
j2, when the floor heating system is used for the first time or is not opened for a long time, the temperature is set to be the lowest temperature, then the temperature is slowly increased, and the temperature is increased by 1 ℃ every hour, so that the stone floor is gradually adaptive to the temperature.
The mounting method is further improved in that: the construction conditions in the step A are as follows:
a1, determining a construction scheme, completing field technology intersection, and positioning main and auxiliary materials required by installation;
a2, the power supply required by electric floor heating is in place, and the electric heating power line in each area is independently wired from the distribution box through an air switch in principle;
a3, completing the removal of the related area and the wall building partition, namely determining the house pattern;
a4, if floor heating is needed in a kitchen or a toilet, waterproofing needs to be done in advance;
a5, completing construction of underground buried hydropower in a floor heating installation area, and burying the ground hydropower in a groove without influencing floor heating pavement;
a6, the door threshold of the entrance door or the sliding door has insufficient ground clearance and needs to be processed in advance;
a7, finishing the ceiling main body of the relevant area;
a8, installing boundary safety protection measures in place;
a9, clearing and cleaning the installation area.
The mounting method is further improved in that: the step b3 is a concrete step of accurate leveling:
b31, brushing interface agent:
before coating the interface agent, uniformly stirring all materials, coating the materials on the floor base layer, then reinforcing the floor base layer through material permeation, and sealing capillary pores of the concrete ground;
b32, after the treatment is finished, constructing self-leveling, testing the fluidity of self-leveling mortar current by using a self-leveling fluidity test board, and pouring the self-leveling material in a flowing state onto the floor base surface for opening;
b33, standing and curing: after the self-leveling ground is maintained for 72 hours, the next procedure can be carried out.
A method for disassembling a detachable floor heating stone floor comprises the following specific steps:
A. disassembling the skirting board: according to the region that the temperature controller instructed, demolish the skirting plate block nearby: moving the skirting board outwards, and moving the skirting board away when the large round iron sheet on the back surface of the skirting board leaves the magnetic beads;
B. removing the foam board: after the skirting board is removed, the lower heat-insulating foam board can be removed;
C. inserting a Z-shaped suspender: inserting the Z-shaped hanger rods below the stone floor along the parallel surface of the wall, and then holding the upper rods to rotate by 90 degrees to enable the lower rods to hook the edges of the stone floor blocks;
D. stripping the floor block: an automatic slotting trolley and a manual slotting cutter or a slotting machine (generally, a manual slotting cutter is used for cleaning adhesives in gaps at the positions close to wall (column) boards, and the other slotting machines are used for cleaning flexible adhesives in the gaps between adjacent floor blocks and the flexible adhesives are completely cleaned and disconnected, and an electric heating cable in an aluminum plate boss cannot be damaged during cleaning;
E. lifting and moving the floor blocks: and D, after the floor blocks are peeled off, continuing the action of the step C, vertically lifting the Z-shaped hanger rod, removing the first floor block and the rest stone floor blocks, and after all floor blocks are peeled off according to the requirements of the step D, inserting the hanger rod head into the lower edge of the stone floor block with the corner gap of the aluminum plate boss, so that the rest stone floor blocks can be removed.
Compared with the prior art, the invention has the beneficial effects that:
1. during installation, the electric floor heating dry type integrated unit base plate is directly paved on a terrace, the unit base plate is screwed into a whole by using a round iron sheet, and then an electric heating cable is embedded into a gap groove of an adjacent boss of an aluminum plate, so that a ground stone floor block (with an iron sheet at the relative position of the bottom surface) can be paved.
2. The disassembly method is simple, convenient to maintain and update, and beneficial to material utilization and resource saving:
once the electric floor heating system fails, the maintenance is needed, or the floor heating system needs to be updated and upgraded, so that the electric floor heating system can be conveniently carried out; the electric floor heating device is very convenient for the electric floor heating device which needs to be disassembled and moved, can be disassembled and moved basically under the condition that floor heating parts are not damaged, saves resources, and has more economic significance particularly for precious ground decoration such as jade and the like.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail with reference to examples.
The invention is suitable for an electric floor heating magnetic connection integrated floor, which is formed by splicing a plurality of unit base plate plates, each unit base plate comprises a waterproof layer, the waterproof layer is bonded with a heat insulating layer, the heat insulating layers are bonded with supporting heat insulating layers, the supporting heat insulating layers are spliced with heat conducting layers, a plurality of first bosses are arranged on the surfaces of the heat conducting layers, each first boss is provided with a through hole, a second boss is arranged below the first boss of the supporting heat insulating layer corresponding to the heat conducting layer, a blind hole is arranged on the second boss, the through holes and the blind holes are positioned on the same central shaft, a round iron sheet is fixed at the bottom of each blind hole and is in threaded connection with the supporting heat insulating layers, and magnetic beads are adsorbed on the surfaces of the round iron sheets. The supporting and heat-insulating layer is provided with a plurality of second bosses, the middle of the supporting and heat-insulating layer is provided with a plurality of second whole bosses which are quadrangular bosses, the left side and the right side of the supporting and heat-insulating layer are provided with a plurality of second longitudinal half bosses, the upper side and the lower side of the supporting and heat-insulating layer are provided with a plurality of second transverse half bosses, the four corners of the supporting and heat-insulating layer are provided with second 1/4 bosses, and the corresponding sizes of the second whole bosses, the second longitudinal half bosses, the second transverse half bosses and the second 1/4 bosses are the same; the center of the second whole boss is provided with a round flat-bottomed blind hole, the second longitudinal half boss and the second transverse half boss are provided with semi-round blind holes, the second 1/4 boss is provided with a 1/4 round blind hole, and the blind holes have the same radius. The heat conduction layer is provided with a plurality of first bosses, the middle of the heat conduction layer is provided with a plurality of first whole bosses which are quadrangular bosses, the left side and the right side of the heat conduction layer are provided with a plurality of first longitudinal half bosses, the upper side and the lower side of the heat conduction layer are provided with a plurality of transverse half bosses, the four corners of the heat conduction layer are provided with first 1/4 bosses, and the first whole bosses, the first longitudinal half bosses, the first transverse half bosses and the first 1/4 bosses have the same corresponding sizes; the center of the first whole boss is provided with a circular through hole, the first longitudinal half boss and the first transverse half boss are provided with semicircular through holes, the first four corners 1/4 boss is provided with 1/4 circular through holes, the radius of the through holes is the same, the two sides of the circular through holes and the inner sides of the semicircular through holes on the first longitudinal half boss are provided with process notches, and the inner sides of the first transverse half boss provided with the semicircular through holes and the 1/4 circular through holes are provided with half notches. The unit base layer integrates functions of a ground heating waterproof layer, a heat insulating layer, a supporting heat preservation layer, a heat conduction layer and the like, and ground heating cables and various floors can be directly laid after the unit base layer is connected into a whole, so that the electric ground heating effect is realized. The method has the advantages that a plurality of traditional floor heating processes are innovated and optimized, the transformation and upgrading requirements of 'design standardization, production industrialization, installation assembly and management informatization' of the building decoration industry are met, green construction is realized, resources are saved, maintenance is convenient, temperature rise is rapid, thermal efficiency is high, the magnetic therapy health-care function is realized, and the method is a good choice for innovation, optimization, labor saving and material saving of various electric floor heating floors.
The embodiment provides a technical scheme: a magnetic connection integrated type base plate detachable floor heating stone floor dry assembling and disassembling method comprises the following process flows: checking the laying area to confirm that the laying area meets the construction condition → base layer processing → paying off → unit base layer plate laying and connecting → electric heating cables, control line laying and connecting → temperature controller installation → electric detection and debugging → decorative layer construction → quality acceptance. The construction method specifically comprises the following construction processes:
1.1 inspection of the paved area to confirm its conformity to the construction conditions
The construction conditions are as follows:
(1) the construction scheme is determined, the field technology is finished, and the main and auxiliary materials required by installation are in place;
(2) the power supply required by electric floor heating is in place, and the electric heating power line of each area is independently wired from the distribution box through an air switch in principle;
(3) the demolition and the walling partition of the related area are finished, namely the house pattern is determined;
(4) if floor heating is required to be installed in a kitchen and a toilet, waterproofing needs to be done in advance;
(5) other constructions such as underground buried hydropower and the like are required to be completed in a floor heating installation area, the hydropower on the ground is grooved and buried in a buried manner, and floor heating pavement cannot be influenced;
(6) the ground clearance of the door threshold of the entrance door or the sliding door is not enough, and the door threshold needs to be processed in advance according to the situation;
(7) the ceiling body of the relevant area is already finished. If the floor heating device is required to be installed firstly and then hung, protection measures must be taken after the floor heating device is installed, and damage to floor heating facilities is prevented;
(8) installing boundary security precautions in place, such as: the guardrails in the areas of balconies, stair passageways and the like are installed in place;
(9) clearing and cleaning the installation area.
1.2 base layer treatment
(1) Cleaning a base layer:
1) cleaning a base layer: the ground of the base layer should be clean, dry and free of impurities, and the root of the corner joint surface should be straight and free of accumulation
The phenomenon of ash;
2) leveling a base layer: checking by using a 2m guiding rule, wherein the error is not more than 5 mm;
3) the local flatness is poor: trimming by means of chiseling or polymer cement mortar leveling;
4) the large-area flatness is poor: the leveling layer is required to be integrally made.
(2) And (3) crack treatment:
caulking sealing treatment grouting treatment for surface sealing treatment
1) The crack is less than or equal to 2mm, and surface sealing treatment is adopted;
2) 2mm of crack, forming a V-shaped groove, and sealing by caulking;
3) and (4) carrying out joint penetration and development type cracks by adopting grouting treatment.
(3) Accurate leveling
The process adopts the integrated base layer plate, and the leveling process is not needed any more after the leveling of the floor, so the leveling of the floor directly influences the integral flatness of the stone floor. Therefore, after the base layer is processed, the terrace needs to be accurately leveled. For example, a cushion cement-based self-leveling (level-down) method is adopted, a 2m guiding rule is used for checking, and the error is not more than 2 mm; the method comprises the following specific steps:
1) coating interface agent
Before coating the interface agent, all materials are required to be uniformly stirred according to the proportion specified in the product specification and then coated on the floor base layer. Then the material permeates and reinforces the base surface of the terrace, and the capillary holes of the concrete ground are sealed, so that the self-leveling ground can be prevented from cracking.
2) After the treatment is completed, the self-leveling is required to be constructed. The self-leveling mortar current fluidity is tested by using a special self-leveling fluidity test board, and then the self-leveling material in a flowing state is poured onto the floor base surface to enable the self-leveling material to flow out like water.
3) Standing for solidification
After the self-leveling ground is maintained for 72 hours, the next procedure can be carried out.
1.3 paying-off
(1) Wall surface paying-off
According to a 1m line combined drawing, popping a ground decoration finishing upper line and a temperature controller, a line protection plate groove plate (12) and a stone skirting board magnetic bead position line on the wall surface;
(2) ground paying-off
1) Determining the ground circuit trend according to a construction drawing and the field condition, and positioning a snapping line;
2) marking out the positions of furniture, equipment and the like fixed on the ground according to a construction drawing, and laying the electric floor heater
The area is not laid down.
1.4 arranging inner wall threading groove and magnetic bead hole
(1) Excavation trough
According to the wiring groove position of the temperature controller marked on the inner wall surface, a special grooving tool is used for vertically excavating a wiring blind groove
(2) Fixed wiring groove plate
Fixing U-shaped wire protection groove plate in the excavated wiring groove according to design requirements
(3) Magnetic bead excavation
And arranging the required blind holes according to the magnetic bead hole position determined by the position line of the wall stone skirting board. The diameter of the blind hole is larger than the diameter of the small round iron sheet, and the depth of the blind hole is equal to the sum of the thicknesses of the magnetic bead and the small round iron sheet.
Note: the wall wiring groove and the magnetic bead blind hole can also be reserved when the wall board is painted.
1.5 temperature controller installation location
(1) Fixedly mounting a temperature controller according to the position of the placed wall surface;
(2) Attention is paid to the following points: the electric floor heating temperature controller is installed on an inner wall body, is generally similar to a lamp switch in position, and is installed at a place without a covering object as far as possible. The general temperature controller is installed at a height of 1.5m from the ground, and the temperature sensing probe below the general temperature controller is not provided with a cover, and the periphery of the general temperature controller is not provided with any heat dissipation refrigerating device, so that the general temperature controller is not suitable for being arranged at a position where people often stay.
1.6 Integrated Unit substrate Board laying and connection
(1) Waterproof membrane selection
The dampproof course is selective construction layer, should set up according to the site conditions is reasonable. An integrated unit base plate with a waterproof film is selected in wet areas such as toilets and basements, so that moisture on the ground is prevented from permeating through the ground; concrete floor and non-wet area, optionally integrated unit base plate without waterproof membrane
(2) Integrated unit base layer plate laying
Laying an integrated unit base plate according to the ground mark, wherein for the integrated unit base plate with the waterproof film, the waterproof film is arranged in a lap joint mode, and the lap joint width is 100 mm; the adhesive tapes are used for bonding the ground and the wall surface and the lap joints to be smooth and firm; the integrated unit base plate without the waterproof membrane is directly laid.
(3) Integrated unit substrate board connection
And connecting the well-laid integrated unit base plates by using small round iron sheets. Each side of the edge-to-edge integrated unit base plate is provided with 2 screws, and each corner of the corner opposite angle is provided with 1 screw to fix the small circular iron sheet in the boss type aluminum plate semicircular through hole (6022) and 1/4 through hole (6023) respectively to be connected with the boss type wood-plastic plate, so that the integrated unit base plate becomes an integral base layer. (the fixed screw, can adopt the screw of the high-low thread, such as QC/T713 plastics use the tapping screw thread, this standard is to adopt the high-low tooth, the high tooth is 30 degrees, the low tooth is 60 degrees high tooth deep to enter the plastic member and bear the main fastening force, and the tooth is 30 degrees, it is difficult to prop up the plastics and split, 60 degrees low tooth is not deep to enter the plastic member (the preformed hole of the plastic member is slightly smaller than the external diameter of low tooth slightly), will not squeeze the plastic member and split, this kind of design should also can also be able to prevent the loose effect, mainly because the tooth crest angle of the high-low tooth is different, in this way, the whole stress of two kinds of teeth is different with the radial force distribution, thus can play the anti-loose effect.)
1.7 electric heating cable detection, laying and connection
(1) Electrothermal cable detection
1) Before the electric geothermal floor heating is installed, the actual resistance and the insulation resistance of a thermal cable are tested to ensure that the thermal cable is free of open circuit and short circuit;
2) after the resistance value of the cable is measured, the deviation is within-5% to + 10% compared with the nominal resistance (some nominal resistances are directly printed on the surface of the insulating layer of the cable);
3) according to the formula: p is U2Calculating power, and comparing with the power of the selected product, wherein the deviation is within +/-5%;
4) the insulation of a thermal cable is detected by a 500V megohmmeter, and the insulation of the thermal cable is more than 0.5 megohmmeter in a humid environment and more than 1 megohmmeter in a dry environment.
(2) Thermal cable laying
According to the design of a drawing and a ground marking line, the electric heating cables are uniformly embedded in inverted trapezoidal grooves between bosses of the boss type aluminum plates, (the bending radius of the cables needs to be larger than 3cm, and the bending radius is ensured by round corners of the bosses of the aluminum plates), and the electric heating cables are bonded and fixed once every 250mm, so that the heating cables cannot be overlapped in a crossed mode.
(3) Cable (temperature sensor) connection
Firstly, one end of a heating cable and a temperature sensor are connected into a temperature controller junction box through a wire protection groove plate, and a connecting wire of the heating cable and the temperature sensor is fixed in the wire protection groove plate. The thermal cable is connected to the thermostat in a sufficient length. The distance from the cable to the junction box is generally between 1.2 m and 1.8 m. Generally, the temperature controller is completely assembled before leaving a factory, and only two groups of wires, namely a temperature sensor and a reserved cable, are connected to a temperature control switch respectively, one control cable runs, and the other control cable detects the ground temperature. The temperature probe should be located in the middle of the two thermal cables.
Note: the electric heating cable is divided into single conductor and double conductor. Only one heating wire is arranged in the single-conductor heating cable, the cable does not form a loop, and two ends of the cable are required to be connected with a power supply during wiring; two heating wires are arranged in the double-conductor heating cable, the heating wire at the tail part of the cable is folded, the cable forms a loop, and the wiring end is mainly connected with a power supply during wiring.
1.8 surface layer stone construction-stone floor laying
(1) Stone selection
The floor heating stone is made of stone varieties with few dark cracks, high breaking strength, low water absorption, high Shore hardness, high impact resistance, small thermal expansion coefficient and excellent freeze-thaw performance;
(2) laying stone floor
1) And (4) seam remaining calculation:
the temperature deformation of pasting and embedding flexible joint filling material in order to release the stone material is laid to the crack between the ground heating stone material, but the crack design on stone finish coat should fully consider the thermal expansion coefficient of stone material, the compression ratio of the flexible joint filling agent of stone material, stone material size and ground heating temperature variation range etc. stone material thermal expansion coefficient can detect or inquire the stone material performance database in the laboratory, crack size computational formula as follows:
set seam (in mm) calculation formula: lmax =3 £ L (T1-T2)
Lmax: size of the separation joint, £ v: coefficient of thermal expansion, T1: annual maximum air temperature of a construction area, T2: construction area ambient temperature, L: stone length.
Examples are: according to a calculation formula of the size of the gap, assuming that the lowest indoor temperature in the north is-10 ℃, the highest indoor temperature is 40 ℃, the length of the stone is 800 x 800mm, the Ortman is selected for the stone, the thermal expansion coefficient is 6 x 10-6, the size of the expansion gap of the Ortman stone is =3 x 6 x 10-6 [ 40- (-10) ] x 800 =0.72mm, and therefore the Ortman needs to be laid with a gap of at least 1 mm.
2) Back paster for stone floor block
And (3) adhering the large round iron sheet (9) to the back surface of the stone floor in the stone floor laying diagram calculated according to the seam arrangement of the stone floor, wherein the position of the large round iron sheet meets the following requirements: 1) the large round iron sheet is positioned in the round through hole of the boss of the aluminum plate, and 2) the large round iron sheet is ensured to be closely attracted with the magnetic bead in the through hole.
Note: the procedure of sticking the large round iron sheet on the back of the stone floor can be finished in a factory, and the number of the large round iron sheet is correspondingly numbered according to the laying area of the stone floor and the integral integrated base plate, and then the large round iron sheet is laid on a construction site according to the drawing and the number of the stone floor, so that the large round iron sheet is ensured to be positioned in the round through hole of the boss of the aluminum plate, and the large round iron sheet is ensured to be tightly attracted with the magnetic bead in the through hole. The adhesive can also be applied on site.
3) Laying of floor blocks
Paving the stone floor blocks cemented with the large round iron sheets on an aluminum boss of the integrated base plate according to the serial numbers of the design drawings, and performing parallel seam remaining according to the calculation result, namely performing magnetic attraction on the stone floor blocks and the integrated base plate;
4) left seam processing
When the stone is filled with the seams, the seams are required to be opened and impurities in the seams are cleaned; in addition, as the joint filling material is high in price, the joint filling generally needs to be about 3-5 mm deep, the joint filling material needs to be stirred uniformly according to the proportion strictly, the joint filling material is slightly higher than the surface of the stone after the joint filling, and the joint filling material in the joint needs to be full.
1.9 installation of stone skirting board
(1) Insulation material packing
Before the stone skirting board is installed, firstly, a heat-insulating foam board is flatly filled below the stone skirting board;
(2) patch
According to the position of the magnetic bead on the inner wall surface, a small round iron sheet is adhered to the back surface of the corresponding stone skirting board, and the position of the small round iron sheet meets the following requirements: 1) the small round iron sheet is positioned in the blind hole of the wall body and is closely attracted with the magnetic bead in the blind hole.
Note: the procedure of sticking small round iron sheets on the back of the stone skirting board can be finished in a factory, and the small round iron sheets are correspondingly numbered according to the laying area of the wall surface of the stone skirting board and then are laid on a construction site according to drawings and the number of the floor of the stone skirting board, so that the small round iron sheets are ensured to be positioned in the blind holes of the wall body and tightly attracted with the magnetic beads in the blind holes.
(3) Mounting skirting board
And (3) according to the design serial number of a drawing, correspondingly mounting the stone skirting board with the small round iron sheet adhered to the back surface of the skirting board on the wall surface, so that the small round iron sheet on the back surface of the skirting board protrudes into the blind hole of the wall surface and is attracted with the magnetic bead in the hole by magnetic force. The lower edge of the skirting board is supported by the upper plane of the stone floor.
1.10 heating up and debugging of stone floor heating device
(1) The stone floor is gradually heated after 24 hours of electric floor heating installation, and the ground must be kept clean and dry before the temperature is raised, so that the stone floor is prevented from cracking and twisting due to too fast temperature rise.
(2) When the floor heating is used for the first time or the floor heating is not started for a long time, the lowest temperature is set firstly, then the temperature is slowly increased, preferably about 1 ℃ per hour, and the temperature of the stone floor is gradually increased. If the heating is too fast, the stone floor may be heated too fast, and unstable distortion and cracking change may be generated, thereby affecting the service life of the stone floor.
(3) The stone floor for electric heating is not fixedly decorated or legless furniture is not arranged as far as possible, so that the phenomenon that the floor is deformed unevenly due to heating because the local heat dissipation is unsmooth and the heat is blocked at the stone floor is avoided.
In order to repair or move, the stone floor must be disassembled, and the concrete steps are as follows:
2.1 disassembling skirting board
According to the region that the temperature controller instructed, demolish the skirting plate block nearby: the skirting board is moved outwards, and the skirting board can be moved away when the large round iron sheet on the back surface of the skirting board leaves the magnetic beads.
2.2 demolition of foam slabs
After the skirting board is removed, the thermal insulation foam board below the skirting board can be detached.
2.3 insert Z-shape hanger rod
Inserting the Z-shaped hanger rod into the lower part of the stone floor along the parallel surface of the wall, holding the upper rod and rotating 900So that the lower rod is hooked on the edge of the stone floor block. A plurality of hanging rods can be inserted according to the size of the stone plate for uniform force distribution;
2.4 Peel off floor blocks
The method comprises the following steps of (1) completely cleaning and disconnecting flexible adhesives in gaps reserved on adjacent plates by using a special manual slotting knife or an automatic slotting trolley (generally, a manual slotting knife is used for cleaning adhesives in the gaps at the positions close to the wall (column) plates, and the rest flexible adhesives are cleaned and disconnected by using a slotting machine), and an electric heating cable in an aluminum plate boss cannot be damaged during cleaning;
2.5 floor block
And after the floor blocks are peeled off, continuing 2.3 actions, and vertically hoisting the Z-shaped suspender to remove the first floor block. And after all the other stone floor blocks are stripped according to the requirement of 2.4, inserting the lower rod head of the suspension rod head into the lower edge of the stone floor block with the intersection angle gap of the aluminum plate boss, and then removing the other stone floor blocks.
The automatic slotting trolley for the special stone floor comprises a chassis, a turbine speed reducer is arranged on the chassis, an output shaft of the turbine speed reducer is connected with a main chain wheel, the main chain wheel is connected with an auxiliary chain wheel through a roller chain, a wheel shaft penetrates through the auxiliary chain wheel, two ends of the wheel shaft are sleeved with directional wheels, the two directional wheels are arranged at the lower part of the rear end of the chassis, universal wheels are arranged at the lower part of the front end of the chassis, a cutter is arranged at the lower part of the fixed end of the chassis, a magnetic control switch is arranged on the front end face of the cutter, two rail trolleys symmetrically arranged are arranged below the middle of the chassis, each rail trolley is arranged in a long rail frame, the two long rail frames are connected through a plurality of connecting rods, a vertical inherent vertical rod is arranged on the connecting rod at the front end, magnetic beads are arranged on the upper part of the vertical rod, and the positions of the magnetic beads correspond to the positions of the magnetic control switch. The cutter comprises a cutter frame, the cutter frame is connected with a chassis, the cutter row is connected with the cutter frame, a blade is arranged at the bottom of the cutter row, a brush is arranged at the lower side behind the cutter frame, an arc-shaped groove is formed in the blade, an adjusting bolt is arranged in the arc-shaped groove, the blade is fixed on the cutter row through a bolt, and the adjusting bolt and the bolt are coaxially arranged. The slotting trolley adopts mechanical cutting, the cutting depth, speed and construction straightness are all ensured by the guide rail, not only is the construction quality ensured, the work efficiency is improved, but also the safety of blade operators, heat conducting cables and basic facilities is ensured, and the slotting trolley is ideal equipment for disassembling stone floors.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It is noted that the terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those described or illustrated herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, article, or apparatus.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted. For example, if a device is turned over, devices described as "above" or "above" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
These exemplary embodiments may be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It should be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of these exemplary embodiments to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A magnetic connection integrated type base plate detachable floor heating stone floor dry-type installation method is characterized in that: the method comprises the following steps:
A. checking the laying area to confirm that the laying area meets the construction conditions;
B. base layer treatment:
b1, base layer cleaning:
b11, cleaning the substrate: the ground of the base layer is clean and dry, has no impurities, and the root of the corner joint surface is straight and has no dust deposition phenomenon;
b12, leveling of the base layer: checking by using a 2m guiding rule, wherein the error is less than or equal to 5 mm;
b13, when the local flatness is poor, trimming by adopting a chisel or a polymer cement mortar leveling mode;
b14, when the large-area flatness is poor, making an overall leveling layer;
b2 and crack treatment: surface sealing treatment caulking sealing treatment grouting treatment; when the width of the crack is less than or equal to 2mm, surface sealing treatment is adopted; when the width of the crack is larger than 2mm, a V-shaped groove is formed, and caulking sealing treatment is adopted; when the cracks are through cracks or development cracks, grouting treatment is adopted;
b3, accurate leveling: a cushion cement-based self-leveling method is adopted, a 2m guiding rule is used for checking, and the error is less than or equal to 2 mm;
C. paying off:
c1, wall surface line laying: according to a 1m line combined drawing, popping the position lines of the upper line, the temperature controller, the line protection plate groove plate and the stone skirting board magnetic bead on the ground decoration completion surface of the wall surface;
c2, ground paying-off:
c21, determining the ground circuit trend according to the construction drawing and the field situation, and performing line snapping positioning;
c22, marking the positions of the furniture and the equipment fixed on the ground according to a construction drawing, wherein the area can be laid when the electric floor heating is laid;
D. offer interior wall threading groove and magnetic bead hole:
d1, excavating a wiring groove: vertically excavating a wiring blind groove by using a grooving tool according to the wiring groove position of the temperature controller marked on the inner wall surface;
d2, fixed routing groove plate: fixing a U-shaped wire protection groove plate in the excavated wiring groove according to design requirements;
d3, excavating magnetic bead holes: setting a required blind hole according to the position of the magnetic bead hole determined by the position line of the stone skirting board of the wall surface, wherein the diameter of the blind hole is larger than the diameter of the small iron sheet, and the depth of the blind hole is equal to the sum of the thicknesses of the magnetic bead and the small iron sheet;
E. installing and positioning a temperature controller: fixedly mounting a temperature controller according to the position of the placed wall surface;
F. laying and connecting integrated unit base plate:
f1, selecting a waterproof film: the moisture-proof layer is a selective construction layer and is reasonably arranged according to the field condition; selecting an integrated unit base plate with a waterproof membrane in a wet area, and selecting an integrated unit base plate without a waterproof membrane in a non-wet area of a concrete floor;
f2, laying integrated unit base plates: laying an integrated unit base plate according to the ground marked lines; for the integrated unit base plate with the waterproof film, the waterproof film is overlapped, and the overlapping width is 100 mm; the ground and the wall surface and the lap joints are smoothly and firmly bonded by using the adhesive tape; directly laying an integrated unit base plate without a waterproof film;
f3, connecting integrated unit base plates: for the well laid integrated unit base plate, a small round iron sheet is used for screw connection; 2 screws are used for each side of the integrated unit base plate with the side-to-side, and 1 screw is used for each corner of the corner opposite angle to fix the small circular iron sheet in the semicircular through hole and the 1/4 through hole of the boss type aluminum plate respectively to be connected with the boss type wood-plastic plate, so that the integrated unit base plate becomes an integral base layer;
G. electric heating cable detection, laying and connection:
g1, electric heating cable detection:
g11, before the electric geothermal floor heating device is installed, testing the actual resistance and the insulation resistance of the thermal cable to ensure that the thermal cable is free of open circuit and short circuit;
g12, comparing the measured resistance value with the nominal resistance value, and keeping the deviation within-5% to + 10%;
g13, according to the formula: p is U2Calculating power, and comparing with the power of the selected product, wherein the deviation is within +/-5%;
14, detecting the insulation of a thermal cable by using a 500V megohmmeter, wherein the insulation is more than 0.5 megohmmeter in a wet environment and more than 1 megohmmeter in a dry environment;
g2, laying thermal cables: according to the design of a drawing and a ground marking line, the electric heating cables are uniformly embedded in the inverted trapezoidal grooves between the bosses of the boss type aluminum plate and are bonded and fixed once every 250mm, and the electric heating cables cannot be overlapped in a crossed manner;
g3, temperature sensor connection:
firstly, one end of a heating cable and a temperature sensor are connected into a temperature controller junction box through a wire protection groove plate, and a connecting wire of the heating cable and the temperature sensor is fixed in the wire protection groove plate;
H. surface layer stone construction-stone floor laying:
h1, selecting stone materials: the floor heating stone should be selected from stone varieties with few dark cracks, high breaking strength, low water absorption, high Shore hardness, high impact resistance, small thermal expansion coefficient and excellent freeze-thaw performance;
h2, paving the stone floor:
h21, seam allowance calculation:
should leave the seam between the warm up stone material and spread the temperature deformation of subsides and embedding flexible joint filling material in order to release the stone material, but the design of staying seam on stone material finish coat should fully consider the thermal expansion coefficient of stone material, the compression ratio of the flexible joint filling agent of stone material, stone material size and warm up temperature variation range, and the size calculation formula of staying seam is as follows, and the unit is mm:
seam remaining calculation formula: lmax =3 £ L (T1-T2),
wherein Lmax is the size of the crack, the thermal expansion coefficient is, T1 is the annual highest temperature in the construction area, T2 is the environmental temperature in the construction area, and L is the length of the stone;
h22, stone floor block back surface paster: and adhering large round iron sheets on the back of the stone floor in the stone floor laying diagram according to the setting calculation of the reserved seams of the stone floor, wherein the positions of the large round iron sheets meet the following requirements: a. The large round iron sheet is positioned in the round through hole of the boss of the aluminum plate; b. ensuring the magnetic beads in the through holes to be closely attracted;
h23, paving floor boards: paving the stone floor blocks cemented with the large round iron sheets on an aluminum boss of the integrated base plate according to the serial numbers of the design drawings, and performing parallel seam remaining according to the calculation result, namely performing magnetic attraction on the stone floor blocks and the integrated base plate;
h24, seam leaving treatment: the stone material needs to be slotted and impurities in the slot are cleaned when the slot is filled, the slot is filled 3-5 mm deep, the slot filling material needs to be stirred uniformly according to the proportion strictly, the height of the slot filling material is slightly higher than the surface of the stone material after the slot is filled, and the slot filling material needs to be full;
I. mounting a stone skirting board:
i1, insulation material filling: before the stone skirting board is installed, a heat-insulating foam board is flatly filled below the stone skirting board;
i2, patch: according to the position of the magnetic bead on the inner wall surface, a small round iron sheet is adhered to the back surface of the corresponding stone skirting board, and the position of the small round iron sheet meets the following requirements: the small round iron sheet is positioned in the blind hole of the wall body and is closely attracted with the magnetic bead in the blind hole;
i3, mounting skirting board: numbering according to the design of a drawing, correspondingly mounting the stone skirting board with the small round iron sheet adhered to the back surface of the skirting board on the wall surface, enabling the small round iron sheet on the back surface of the skirting board to protrude into a blind hole of the wall surface and to be attracted with the magnetic bead in the hole by magnetic force, and enabling the lower edge of the skirting board to be supported by the upper plane of the stone floor;
J. heating and debugging the stone floor heating device:
j1, gradually heating the stone floor 24 hours after the electric floor heating installation is finished, and keeping the ground clean and dry before heating so as to prevent the stone floor from cracking and twisting due to too fast heating;
j2, when the floor heating system is used for the first time or is not opened for a long time, the temperature is set to be the lowest temperature, then the temperature is slowly increased, and the temperature is increased by 1 ℃ every hour, so that the stone floor is gradually adaptive to the temperature.
2. The magnetically-connected integrated base plate detachable floor heating stone floor dry-type installation method of claim 1, wherein: the construction conditions in the step A are as follows:
a1, determining a construction scheme, completing field technology intersection, and positioning main and auxiliary materials required by installation;
a2, the power supply required by electric floor heating is in place, and the electric heating power line in each area is independently wired from the distribution box through an air switch in principle;
a3, completing the removal of the related area and the wall building partition, namely determining the house pattern;
a4, if floor heating is needed in a kitchen or a toilet, waterproofing needs to be done in advance;
a5, completing construction of underground buried hydropower in a floor heating installation area, and burying the ground hydropower in a groove without influencing floor heating pavement;
a6, the door threshold of the entrance door or the sliding door has insufficient ground clearance and needs to be processed in advance;
a7, finishing the ceiling main body of the relevant area;
a8, installing boundary safety protection measures in place;
a9, clearing and cleaning the installation area.
3. The dry type installation method of the magnetic connection integrated type base plate detachable floor heating stone floor as claimed in claim 1, wherein: the step b3 is precisely leveled by the following steps:
b31, brushing interface agent:
before coating the interface agent, uniformly stirring all materials, coating the materials on the floor base layer, then reinforcing the floor base layer through material permeation, and sealing capillary pores of the concrete ground;
b32, after the treatment is finished, constructing self-leveling, testing the fluidity of self-leveling mortar current by using a self-leveling fluidity test board, and pouring the self-leveling material in a flowing state onto the floor base surface for opening;
b33, standing and curing: after the self-leveling ground is maintained for 72 hours, the next procedure can be carried out.
4. A magnetic connection integrated type base plate detachable floor heating stone floor dry-type detaching method is characterized in that: the method comprises the following specific steps:
A. disassembling the skirting board: according to the region that the temperature controller instructed, demolish the skirting plate block nearby: moving the skirting board outwards, and moving the skirting board away when the large round iron sheet on the back surface of the skirting board leaves the magnetic beads;
B. removing the foam board: after the skirting board is removed, the lower heat-insulating foam board can be removed;
C. inserting a Z-shaped suspender: inserting the Z-shaped hanger rods below the stone floor along the parallel surface of the wall, and then holding the upper rods to rotate by 90 degrees to enable the lower rods to hook the edges of the stone floor blocks;
D. stripping the floor block: the flexible adhesives in the seams reserved between the flexible adhesives and the adjacent floor blocks are completely cleaned and disconnected by using an automatic slotting trolley and a manual slotting cutter, and the electric heating cables in the aluminum plate bosses cannot be damaged during cleaning;
E. lifting and moving the floor blocks: and D, after the floor blocks are peeled off, continuing the action of the step C, vertically lifting the Z-shaped hanger rod, removing the first floor block and the rest stone floor blocks, and after all floor blocks are peeled off according to the requirements of the step D, inserting the hanger rod head into the lower edge of the stone floor block with the intersection angle gap of the aluminum plate boss, and removing the rest stone floor blocks.
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