CN110344527A - A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology - Google Patents

A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology Download PDF

Info

Publication number
CN110344527A
CN110344527A CN201910637801.1A CN201910637801A CN110344527A CN 110344527 A CN110344527 A CN 110344527A CN 201910637801 A CN201910637801 A CN 201910637801A CN 110344527 A CN110344527 A CN 110344527A
Authority
CN
China
Prior art keywords
diamond dust
construction
floor
layer
expansion bolt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910637801.1A
Other languages
Chinese (zh)
Inventor
黄俊峰
侯丹
陈威龙
陈江波
吴明超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG DIANBAI CONSTRUCTION GROUP CO Ltd
Original Assignee
GUANGDONG DIANBAI CONSTRUCTION GROUP CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUANGDONG DIANBAI CONSTRUCTION GROUP CO Ltd filed Critical GUANGDONG DIANBAI CONSTRUCTION GROUP CO Ltd
Priority to CN201910637801.1A priority Critical patent/CN110344527A/en
Publication of CN110344527A publication Critical patent/CN110344527A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00Flooring
    • E04F15/12Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors

Abstract

The present invention discloses that a kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology, including is made of structural beams, structure floor, double-layer double-direction steel mesh, diamond dust wearing layer, single-layer bidirectional steel mesh, coarse faying face, hook type expansion bolt;The secondary diamond dust abrasion-resistant ground construction technology that pours of the anchoring type mainly includes the working procedures such as preparation of construction, base chisels, the installation of hook type expansion bolt, base is cleaned, reinforcing bar is bound, cleaning sundries, diamond dust wearing layer concreting;Using the beneficial effects of the present invention are: anchor connection uses the hook type expansion bolt of M8 × 120mm, single-layer bidirectional steel mesh is bound using crotch outstanding, it may insure anchorage depth, spacing and single-layer bidirectional steel mesh terrain clearance and spacing, it is ensured that construction quality and avoid construction safety hidden danger.

Description

A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology
Technical field:
The invention belongs to architectural engineering ground structure and its construction technology more particularly to a kind of anchoring type is secondary pours Buddha's warrior attendant Sand abrasion-resistant ground and its construction technology.
Background technique:
As today's society is increasing the use of vehicle and means of transport, warehouse, workshop, parking lot, computer room, vehicle The ground such as library, freight house formula market use means of transport due to high-frequency for a long time, and the ground of the part is caused to be easy to cause damage. Diamond dust abrasion-resistant ground becomes the main choosing of above-mentioned building ground due to the advantages that durability is good, wearability is strong, low dirt It selects.
For diamond dust abrasion-resistant ground technique due to needing to construct when concrete reaches initial set, one-pass molding construction is gold The traditional method of emery abrasion-resistant ground;But due to today's society ruler soil cun gold, no matter workshop, parking lot or warehouse are all accused Not single-layer type building, is built using multiple field;Therefore, floor construction is allowed not led to nest occur by diamond dust ground construction The problems such as work, shut-down, influences, and becomes the emphasis of current diamond dust Construction Study, the secondary pouring technique of diamond dust is gradually adopted With.
The secondary pouring technique of diamond dust also gradually becomes more floors in the development of diamond dust abrasion-resistant ground construction technology The common selection of diamond dust ground construction.But the secondary pouring construction in current diamond dust ground is mainly using pre- in structure sheaf construction It stays " Z " steel bar as reserved dowel, but this construction method hinders lower layer of worker construction, construction is also be easy to cause to pacify It is complete or because worker's reinforcing bar that bends not can guarantee subsequent construction quality, lead to the common quality defect for mattess cracking occur.
Insufficient in view of the above technology, the present invention discloses that a kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction skill Art, by using hook type expansion bolt as flooring anchor connection muscle, it is ensured that work progress safety;And by technology Improvement optimization and technological innovation, effectively improve the secondary construction quality and efficiency poured of diamond dust abrasion-resistant ground.
Summary of the invention:
To realize the above-mentioned technical purpose, the technical solution adopted by the present invention is that: a kind of anchoring type is secondary, and to pour diamond dust resistance to Grind ground, including by structural beams, structure floor, double-layer double-direction steel mesh, diamond dust wearing layer, single-layer bidirectional steel mesh, coarse Faying face, hook type expansion bolt composition;The structural beams combined with the structure floor to be formed diamond dust abrasion-resistant ground by Power and power transmission support construction;It is laid in the structure floor and is disposed with double-layer double-direction steel mesh;The diamond dust wearing layer is knot The secondary pea gravel concreten structure sheaf poured on structure floor;It is laid in the diamond dust wearing layer and is disposed with single-layer bidirectional reinforcing bar Net;The contact surface of the structure floor and diamond dust wearing layer is set as coarse faying face;The structure floor and diamond dust are resistance to It is provided with hook type expansion bolt between mill layer, which is set as hook solid, is used for anchor connection institute Single-layer bidirectional steel mesh is stated, so that structure floor and diamond dust wearing layer more form monoblock type floor ground structure.
Preferably, the hook type expansion bolt uses the hook type expansion bolt of M8 × 120mm, the hook type is swollen The lower end of swollen bolt anchors into structure floor depth and is no less than 60mm, is evenly arranged by the interval of 450 × 450mm of@.
Preferably, the hook type expansion bolt anchor into structure floor depth be 70mm, exposed 50mm, by@450 × The interval of 450mm is evenly arranged.
Preferably, the height of concave convex difference design of the coarse faying face can be 3-5mm.
Preferably, the height of concave convex difference of the coarse faying face is 4mm.
A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground construction technology, mainly chisels including preparation of construction, base, is curved The working procedures such as the installation of hook-type expansion bolt, base's cleaning, reinforcing bar binding, cleaning sundries, diamond dust wearing layer concreting; It is specific as follows:
(1) preparation of construction: construction machinery is configured by construction requirement and site condition, does sth. in advance insertion construction machinery peace before construction Fill debugging efforts;It organizes site operation personnel to learn construction quality, acceptance specification and job instruction, carries out professional technique training Instruction;Tissue carries out the technology to site operation personnel, contract, safety and tells somebody what one's real intentions are.
(2) base chisels construction: the construction and maintenance of the structure floor carry out according to a conventional method, to guarantee that diamond dust is resistance to Mill ground pea gravel concreten is firmly bonded with structure floor, before diamond dust abrasion-resistant ground pea gravel concreten of constructing, first to structure Floor substrate concrete carries out dabbing, and structure floor plate face is made into the coarse faying face that height of concave convex difference is 3-5mm;Using machine Tool dabbing machine is chiselled.
(3) hook type expansion bolt is installed: 1) being told somebody what one's real intentions are in advance with teams and groups according to drawing requirement, setting starting point hook type expands Bolt simultaneously carries out unwrapping wire positioning;2) it constructs by design requirement spacing 450mm × 450mm, installation uses M8 × 120mm crotch Formula expansion bolt, anchoring into structure floor depth is 70mm, exposed 50mm.
(4) base is cleaned: flooring can have a large amount of concrete slags after structure floor dabbing and after the construction of hook type expansion bolt And dust, worker should be arranged to be rinsed the region after the completion of construction, it is ensured that by the residue chiselled and powder before reinforcement construction Dirt is cleaned out substantially, it is ensured that subsequent construction quality.
(5) reinforcing bar is bound: the single-layer bidirectional steel mesh uses 6@150mm reinforced mesh of single-layer bidirectional Φ, liftoff aerial 40-50mm height placement;Single-layer bidirectional steel mesh and all hook type expansion bolts top are connected and fixed using tied silk, forbidden Jump is tied up.
(6) clear up sundries: according to arrangement and method for construction, confide a technological secret and job specfication requirement, reinforcing bar binding construction after the completion of it is right Structure floor flooring sundries is cleared up, and cleaning completes that subsequent pouring construction can be carried out after examination passes through.
(7) diamond dust wearing layer concreting:
The wear-resisting layer concrete of diamond dust uses C35 pea gravel concreten, configures 6 150mm reinforced mesh of single-layer bidirectional Φ.Gold Emery wearing layer ground starts to carry out secondary pouring construction after main structure is basically completed, with a thickness of 60mm, in microlith coagulation Diamond dust aggregate 5kg/ ㎡, placing and troweling light are spilt in native initial set when reaching respective strengths standard;The 50- before pea gravel concreten initial set 60% it is dry when, spreading aggregate makes every effort to that spreading is uniform, and spreading carries out in two times, and guarantees dosage;Specific practice is as follows:
1) laitance is removed, first time cloth: dispenses the gold of specified volume 2/3 when 50-60% is dry before pea gravel concreten initial set Emery is compacted rub hair with the hands with disk sander, diamond dust is made to penetrate into concrete surface layer;
2) thin portion is levelling, second of cloth: first time cloth complete and complete thin portion it is levelling after again by residue 1/3 Buddha's warrior attendant Sand is dispensed according to sample, cooperates disk sander and metal trowel entirety powder light;
3) mechanical trowel operation: view concrete hardening situation carries out at least vane type sanding machine polishing operation three times;
4) surface detail polishing operation: final to be completed the process using mechanical trowel or manual trowel surface;
5) it conserves: applying curing agent on the diamond dust wearing layer ground for thrown light and conserved, carried out depending on weather condition Maintenance, curing time are no less than 7 days.
When spreading diamond dust aggregate Specific construction, it should also be noted that following main points: dispense before according to can construction area area And ground progress situation calculates and dispenses material utilization amount, every square metre of spreading 5kg avoids dosage insufficient or waste;It dispenses for the first time 2/3 wear-resistant material of specified volume is spread in uniform in the concrete surface in pre-hardening stage by hand, and dehydration is local faster, such as close Template, column, doorway, wall, pit etc. should be dispensed first;When material absorbs concrete surface moisture and darkens, into Row installs the mechanical polishing operation of disk additional for the first time, disk processing less than place polishing operation by hand because moisture can be secreted Out, so this process is not required to plus water-wet profit;And then middle ware every other hour, can then carry out the spreading of surplus material, in this way Can make material fully absorb surface not and evaporation moisture;When material absorbs moisture and darkens, carries out second and install circle additional The mechanical polishing operation of disk, secretes moisture completely out.
Be using the beneficial effect that the present invention obtains: connection by post-installed fastenings uses the hook type expansion bolt of M8 × 120mm, spiral shell Bolt anchors into floor 70mm, and exposed 50mm, 450 × 450mm arrangement bind single-layer bidirectional steel mesh using crotch outstanding, can be with Ensure anchorage depth, spacing and single-layer bidirectional steel mesh terrain clearance and spacing, it is ensured that construction quality and avoid construction safety Hidden danger.
Detailed description of the invention:
Fig. 1, which is that a kind of anchoring type is secondary, pours diamond dust abrasion-resistant ground structural schematic diagram.
Wherein: 1 is structural beams, and 2 be structure floor, and 21 be double-layer double-direction steel mesh, and 3 be diamond dust wearing layer, and 31 be single Layer two-way steel mesh, 4 be coarse faying face, and 5 be hook type expansion bolt.
Specific embodiment:
For present invention be described in more detail technical solution, now in conjunction with embodiment, the present invention is further elaborated.
Refering to fig. 1, a kind of anchoring type is secondary pours diamond dust abrasion-resistant ground, including by structure, 1, structure floor 2, bilayer Two-way steel mesh 21, diamond dust wearing layer 3, single-layer bidirectional steel mesh 31, coarse faying face 4, hook type expansion bolt 5 form; The structural beams 1 combine the stress and power transmission support construction to form diamond dust abrasion-resistant ground with the structure floor 2;The structure It is laid in floor 2 and is disposed with double-layer double-direction steel mesh 21;The diamond dust wearing layer 3 be structure floor 2 on it is secondary pour it is thin Stone concrete structure sheaf;It is laid in the diamond dust wearing layer 3 and is disposed with single-layer bidirectional steel mesh 31;The structure floor 2 with The contact surface of diamond dust wearing layer 3 is set as coarse faying face 4;It is provided between the structure floor 2 and diamond dust wearing layer 3 Hook type expansion bolt 5,5 upper end of hook type expansion bolt are set as hook solid, for single-layer bidirectional steel described in anchor connection Muscle net 31, so that structure floor 2 and diamond dust wearing layer 3 more form monoblock type floor ground structure.
In specific implementation, the hook type expansion bolt 3 uses the hook type expansion bolt component of M8 × 120mm, described It is 70mm that hook type expansion bolt 3, which anchors into 2 depth of structure floor, and exposed 50mm is evenly arranged by the interval of 450 × 450mm of@.
In specific implementation, the height of concave convex difference of the coarse faying face 4 is 4mm.
A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground construction technology, mainly chisels including preparation of construction, base, is curved The construction works such as the installation of hook-type expansion bolt 5, base's cleaning, reinforcing bar binding, cleaning sundries, 3 concreting of diamond dust wearing layer Sequence;It is specific as follows:
(1) preparation of construction: construction machinery is configured by construction requirement and site condition, does sth. in advance insertion construction machinery peace before construction Fill debugging efforts;It organizes site operation personnel to learn construction quality, acceptance specification and job instruction, carries out professional technique training Instruction;Tissue carries out the technology to site operation personnel, contract, safety and tells somebody what one's real intentions are.
(2) base chisels construction: the construction and maintenance of the structure floor 2 carry out according to a conventional method, to guarantee diamond dust Abrasion-resistant ground pea gravel concreten is firmly bonded with structure floor 2, before diamond dust abrasion-resistant ground pea gravel concreten of constructing, first to knot 2 substrate concrete of structure floor carries out dabbing, and 2 plate face of structure floor is made into the coarse faying face that height of concave convex difference is 3-5mm;It adopts It is chiselled with mechanical dabbing machine.
(3) hook type expansion bolt 5 is installed: 1) being told somebody what one's real intentions are in advance with teams and groups according to drawing requirement, setting starting point hook type is swollen Swollen bolt 5 simultaneously carries out unwrapping wire positioning;2) it constructs by design requirement spacing 450mm × 450mm, installation uses M8 × 120mm Hook type expansion bolt component, anchoring into 2 depth of structure floor is 70mm, exposed 50mm.
(4) base is cleaned: flooring can have a large amount of concretes after 2 dabbing of structure floor and after the construction of hook type expansion bolt 5 Slag and dust should arrange worker to be rinsed the region after the completion of construction, it is ensured that before reinforcement construction by the residue chiselled and Dust is cleaned out substantially, it is ensured that subsequent construction quality.
(5) reinforcing bar is bound: the single-layer bidirectional steel mesh 31 uses 6@150mm reinforced mesh of single-layer bidirectional Φ, liftoff frame Empty 40-50mm height placement;Single-layer bidirectional steel mesh 31 is connected admittedly with all 5 tops of hook type expansion bolt using tied silk It is fixed, forbid to jump and tie up.
(6) clear up sundries: according to arrangement and method for construction, confide a technological secret and job specfication requirement, reinforcing bar binding construction after the completion of it is right 2 flooring sundries of structure floor is cleared up, and cleaning completes that subsequent pouring construction can be carried out after examination passes through.
(7) 3 concreting of diamond dust wearing layer:
3 concrete of diamond dust wearing layer uses C35 pea gravel concreten, configures 6@150mm reinforced mesh of single-layer bidirectional Φ.Gold 3 ground of emery wearing layer starts to carry out secondary pouring construction after main structure is basically completed, with a thickness of 60mm, in microlith coagulation Diamond dust aggregate 5kg/ ㎡, placing and troweling light are spilt in native initial set when reaching respective strengths standard;The 50- before pea gravel concreten initial set 60% it is dry when, spreading aggregate makes every effort to that spreading is uniform, and spreading carries out in two times, and guarantees dosage;Specific practice is as follows:
1) laitance is removed, first time cloth: dispenses the gold of specified volume 2/3 when 50-60% is dry before pea gravel concreten initial set Emery is compacted rub hair with the hands with disk sander, diamond dust is made to penetrate into pea gravel concreten surface layer;
2) thin portion is levelling, second of cloth: first time cloth complete and complete thin portion it is levelling after again by residue 1/3 Buddha's warrior attendant Sand is dispensed according to sample, cooperates disk sander and metal trowel entirety powder light;
3) mechanical trowel operation: view concrete hardening situation carries out at least vane type sanding machine polishing operation three times;
4) surface detail polishing operation: final to be completed the process using mechanical trowel or manual trowel surface;
5) it conserves: applying curing agent on 3 ground of diamond dust wearing layer for thrown light and conserved, carried out depending on weather condition Maintenance, curing time are no less than 7 days.
Dispense diamond dust aggregate Specific construction when, it should also be noted that following main points: dispense before according to can construction area area And ground progress situation calculates and dispenses material utilization amount, every square metre of spreading 5kg avoids dosage insufficient or waste;It dispenses for the first time 2/3 wear-resistant material of specified volume is spread in uniform in the concrete surface in pre-hardening stage by hand, and dehydration is local faster, such as close Template, column, doorway, wall, pit etc. should be dispensed first;When material absorbs concrete surface moisture and darkens, into Row installs the mechanical polishing operation of disk additional for the first time, disk processing less than place polishing operation by hand because moisture can be secreted Out, so this process is not required to plus water-wet profit;And then middle ware every other hour, can then carry out the spreading of surplus material, in this way Can make material fully absorb surface not and evaporation moisture;When material absorbs moisture and darkens, carries out second and install circle additional The mechanical polishing operation of disk, secretes moisture completely out.
Be using the beneficial effect that the present invention obtains: anchoring type connection uses the hook type expansion bolt 5 of M8 × 120mm, Hook type expansion bolt 5 anchors into floor 70mm, and exposed 50mm, 450 × 450mm of@arrangement are double using crotch outstanding binding single layer To steel mesh 31, it can be ensured that anchorage depth, spacing and single-layer bidirectional steel mesh terrain clearance and spacing, it is ensured that construction matter Measure and avoid construction safety hidden danger.

Claims (7)

1. a kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground, it is characterised in that: including by structural beams, structure floor, bilayer Two-way steel mesh, diamond dust wearing layer, single-layer bidirectional steel mesh, coarse faying face, hook type expansion bolt composition;The structure Beam combines the stress and power transmission support construction to form diamond dust abrasion-resistant ground with the structure floor;It is laid in the structure floor It is disposed with double-layer double-direction steel mesh;The diamond dust wearing layer is the secondary pea gravel concreten structure sheaf poured on structure floor; It is laid in the diamond dust wearing layer and is disposed with single-layer bidirectional steel mesh;The contact surface of the structure floor and diamond dust wearing layer It is set as coarse faying face;Hook type expansion bolt is provided between the structure floor and diamond dust wearing layer, the hook type Expansion bolt upper end is set as hook solid, for single-layer bidirectional steel mesh described in anchor connection, so that structure floor and diamond dust Wearing layer more forms monoblock type floor ground structure.
2. a kind of anchoring type according to claim 1 is secondary to pour diamond dust abrasion-resistant ground, it is characterised in that: the crotch Formula expansion bolt uses the hook type expansion bolt component of M8 × 120mm, and the lower end of the hook type expansion bolt anchors into structure Floor depth is no less than 60mm, is evenly arranged by the interval of 450 × 450mm of@.
3. a kind of anchoring type according to claim 1 is secondary to pour diamond dust abrasion-resistant ground, it is characterised in that: the crotch It is 70mm that formula expansion bolt, which anchors into structure floor depth, and exposed 50mm is evenly arranged by the interval of 450 × 450mm of@.
4. a kind of anchoring type according to claim 1 is secondary to pour diamond dust abrasion-resistant ground, it is characterised in that: described coarse The height of concave convex difference design of faying face can be 3-5mm.
5. a kind of anchoring type according to claim 1 is secondary to pour diamond dust abrasion-resistant ground, it is characterised in that: described coarse The height of concave convex difference of faying face is 4mm.
6. a kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground construction technology, it is characterised in that: mainly include preparation of construction, base Layer chisels, the installation of hook type expansion bolt, base's cleaning, reinforcing bar binding, clears up sundries, diamond dust wearing layer concreting is applied Work process;It is specific as follows:
(1) preparation of construction: construction machinery is configured by construction requirement and site condition, the installation of insertion construction machinery is adjusted ahead of time before construction Trial work is made;It organizes site operation personnel to learn construction quality, acceptance specification and job instruction, carries out professional technique training;Group The technology to site operation personnel that carries out, contract, safety is knitted to tell somebody what one's real intentions are;
(2) base chisels construction: the construction and maintenance of the structure floor carry out according to a conventional method, to guarantee diamond dust wear-resistingly Face pea gravel concreten is firmly bonded with structure floor, before diamond dust abrasion-resistant ground pea gravel concreten of constructing, first to structure floor Substrate concrete carries out dabbing, and structure floor plate face is made into the coarse faying face that height of concave convex difference is 3-5mm;It is dug using machinery Hair machine is chiselled;
(3) hook type expansion bolt is installed: 1) being told somebody what one's real intentions are in advance with teams and groups according to drawing requirement, starting point hook type expansion bolt is arranged And carry out unwrapping wire positioning;2) it constructs by design requirement spacing 450mm × 450mm, installation is expanded using the hook type of M8 × 120 Bolt, anchoring into structure floor depth is 70mm, exposed 50mm;
(4) base is cleaned: flooring can have a large amount of concrete slags and powder after structure floor dabbing and after the construction of hook type expansion bolt Dirt should arrange worker to be rinsed the region after the completion of construction, it is ensured that by the residue chiselled and dust base before reinforcement construction Originally it cleans out, it is ensured that subsequent construction quality;
(5) reinforcing bar is bound: the single-layer bidirectional steel mesh uses 6@150mm reinforced mesh of single-layer bidirectional Φ, liftoff aerial 40- 50mm height placement;Single-layer bidirectional steel mesh and all hook type expansion bolts top are connected and fixed using tied silk, forbid to jump It ties up;
(6) clear up sundries: according to arrangement and method for construction, confide a technological secret and job specfication requirement, reinforcing bar binding construction after the completion of to structure Floor flooring sundries is cleared up, and cleaning completes that subsequent pouring construction can be carried out after examination passes through;
(7) diamond dust wearing layer concreting:
The wear-resisting layer concrete of diamond dust uses C35 pea gravel concreten, configures 6 150mm reinforced mesh of single-layer bidirectional Φ;Diamond dust Wearing layer ground starts to carry out secondary pouring construction after main structure is basically completed, with a thickness of 60mm, at the beginning of pea gravel concreten It coagulates and spills diamond dust aggregate 5kg/ ㎡, placing and troweling light when reaching respective strengths standard;50-60% is dry before pea gravel concreten initial set When, spreading aggregate makes every effort to that spreading is uniform, and spreading carries out in two times, and guarantees dosage;Specific practice is as follows:
1) laitance is removed, first time cloth: dispenses the diamond dust of specified volume 2/3 when 50-60% is dry before pea gravel concreten initial set, It is compacted rub hair with the hands with disk sander, diamond dust is made to penetrate into concrete surface layer;
2) thin portion is levelling, second of cloth: first time cloth complete and complete thin portion it is levelling after again by residue 1/3 diamond dust according to Sample dispenses, and cooperates disk sander and metal trowel entirety powder light;
3) mechanical trowel operation: view concrete hardening situation carries out at least vane type sanding machine polishing operation three times;
4) surface detail polishing operation: final to be completed the process using mechanical trowel or manual trowel surface;
5) it conserves: applying curing agent on the diamond dust wearing layer ground for thrown light and conserved, conserved depending on weather condition, Curing time is no less than 7 days.
7. a kind of anchoring type according to claim 6 is secondary to pour diamond dust abrasion-resistant ground construction technology, it is characterised in that: When spreading diamond dust aggregate Specific construction, it should also be noted that following main points: dispense before according to can construction area area and ground into It spends situation and calculates spreading material utilization amount, every square metre of spreading 5kg avoids dosage insufficient or waste;Specified volume is dispensed for the first time 2/3 wear-resistant material be spread in uniform in the concrete surface in pre-hardening stage by hand, dehydration is local faster, such as close to template, vertical Column, doorway, wall, pit etc. should be dispensed first;When material absorbs concrete surface moisture and darkens, carry out for the first time Install the mechanical polishing operation of disk additional, disk processing less than place polishing operation by hand because moisture can be secreted out, this Process is not required to plus water-wet profit;And then middle ware every other hour, can then carry out the spreading of surplus material, material can be made to fill in this way Divide sorbent surface not and the moisture of evaporation;When material absorbs moisture and darkens, second of mechanical mill for installing disk additional is carried out Light operation secretes moisture completely out.
CN201910637801.1A 2019-07-15 2019-07-15 A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology Pending CN110344527A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910637801.1A CN110344527A (en) 2019-07-15 2019-07-15 A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910637801.1A CN110344527A (en) 2019-07-15 2019-07-15 A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology

Publications (1)

Publication Number Publication Date
CN110344527A true CN110344527A (en) 2019-10-18

Family

ID=68176347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910637801.1A Pending CN110344527A (en) 2019-07-15 2019-07-15 A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology

Country Status (1)

Country Link
CN (1) CN110344527A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305509A (en) * 2020-03-31 2020-06-19 唐山仁良地坪工程有限公司 Manufacturing method of super-wear-resistant fireproof industrial terrace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305509A (en) * 2020-03-31 2020-06-19 唐山仁良地坪工程有限公司 Manufacturing method of super-wear-resistant fireproof industrial terrace

Similar Documents

Publication Publication Date Title
CN106868959B (en) A kind of method that high ferro non-fragment orbit circuit is quickly repaired
CN101476382B (en) Construction method for large area concrete terrace angle steel corner protector dividing joint
CN106836815A (en) Large area diamond dust floor structure plate and surface layer one-off construction method
CN107143111A (en) A kind of construction method of abrasion-proof terrace
CN105587102B (en) A kind of wet construction method to the wet type high abrasion terrace that paves
CN104929365B (en) Refuse of refuse burning generating plant discharging platform combined type surface construction technology
CN105421254B (en) In-situ repairing method of upper pinner of rail transit bridge support and pinner formwork
CN105804769A (en) Method for reinforcing tunnel lining through corrugated steel plate
CN101768908A (en) Construction method of steel fiber reinforced concrete floor
CN108086113A (en) A kind of road surface precast assembly fast repairing method for being suitable for southern damp-heat area
CN107152147A (en) A kind of concrete abrasion-resistant terrace construction technique
CN110344527A (en) A kind of anchoring type is secondary to pour diamond dust abrasion-resistant ground and its construction technology
CN106088657B (en) A kind of ruggedized construction and its construction method of rowlock wall body
JPH11302061A (en) Concrete for placing joint and method for placing joint using the concrete for placing joint
CN106150032A (en) A kind of construction method of the type high-wear-resistant alloy terrace that paves
CN110528524A (en) Volume of concrete foundation unit cellular-type construction method
CN102776897B (en) Wash apron anti-settling anti-cracking construction method and structure
GB2282593A (en) Water permeable concrete constructions
JP6191936B1 (en) Concrete construction method
JP2018150792A (en) Concrete finishing method
JPH08157249A (en) Concrete for sprayed concrete structure
CN210482706U (en) Anchoring type secondary pouring carborundum wear-resistant ground and construction technology thereof
CN110242328A (en) A kind of Tunnel Second Lining Construction method
JP6301539B1 (en) Concrete construction method
CN104878672A (en) Stone-planted cement concrete bridge deck paving structure and method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination