CN108484004A - A kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes plugging material - Google Patents
A kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes plugging material Download PDFInfo
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- CN108484004A CN108484004A CN201810133484.5A CN201810133484A CN108484004A CN 108484004 A CN108484004 A CN 108484004A CN 201810133484 A CN201810133484 A CN 201810133484A CN 108484004 A CN108484004 A CN 108484004A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00508—Cement paints
Abstract
It is controlled the invention discloses a kind of HR concretes defect restoration of the ecosystem and oozes plugging material, including ingredient below；425 cement,Quartz sand,HR masterbatch,Accelerated cement,Micro-crystal powder,Ground caustic,The armored concrete concrete crack of repair process,Honeycomb,Leakiness,The leakage problems such as concrete label insufficient strength,It seeps water because of the slight crack of deformation and leakage phenomenon occurs again,The silicon dioxide activity substance of HR concrete defect ecological restoration materials,Under the instrumentality of water,Multiple hydrate can occur with concrete alkalization gel calcified material to act on,Generate dendritic aciculiform water chestnut shape object,Brick capillary porosity duct is repaired in filling,Play the role of water sealing consolidation,Complete armored concrete concrete crack,Honeycomb,Leakiness,The self-healings repair functions such as concrete label insufficient strength,At dormant state in the case of anhydrous,Dendritic aciculiform calcified material is continued to grow as in the case of having moisture,The characteristics of this is this material,There is self-repairing capability to concrete product,It is not available for other materials.
Description
Technical field
The present invention relates to armored concrete plugging material technical fields, more particularly, to a kind of HR concretes defect ecology
Reparation, which is controlled, oozes plugging material.
Background technology
Armored concrete is often called reinforced concrete for short in engineering（tong）.Refer to by concrete be added bar-mat reinforcement,
Steel plate or fiber and a kind of combined material for constituting are worked together therewith to improve a kind of combined material of Concrete Mechanical Properties.
For reinforced concrete the most common type form.The invention of armored concrete appears in modern age, it is generally recognized that French gardener Yue Se
Neil was not in invention armored concrete in 1849 and to be obtained in 1867 include armored concrete flowerpot and followed by by husband
The patent of reinforced concrete beam column applied to highway barrier.1872, the building of the first in the world seat reinforced concrete structure existed
USA New York is completed, and a brand-new epoch, reinforced concrete structure existed later in 1900 from that point in Human Architecture history
Engineering circles side has obtained large-scale use.Nineteen twenty-eight, a kind of novel reinforced concrete structure form prestressed reinforced concrete
Occur, and is also widely used in engineering practice after World War II.
The application of the invention of armored concrete and in the middle of the 19th century steel in construction industry makes skyscraper and large span
Bridge is built into possibility.At present in China, armored concrete is to account for the exhausted big of sum using a kind of most structure type
Majority, while being also the area for using reinforced concrete structure most in the world.Its main raw material(s) cement output is in 2010
Year reaches 18.82 hundred million tons, accounts for Gross World Product 70% or so.It is by own why armored concrete, which can work together,
What material character determined.Reinforcing bar has approximately uniform linear expansion coefficient with concrete first, will not be generated by environment difference
Big stress.Secondly there is good cohesive force between reinforcing bar and concrete, the surface of reinforcing bar is also machined to spaced sometimes
Rib（Referred to as deformed bar）The mechanical snap between concrete and rebar is improved, when this is still not enough to transmit reinforcing bar and coagulation
When pulling force between soil, the end of reinforcing bar is usually bent up into 180 degree of crotches.
In addition the alkaline environment that the calcium hydroxide in concrete provides, one layer of passivation protection film is formd in rebar surface,
Make reinforcing bar relative to it is neutral with it is less perishable under acidic environment.Concrete is cement（Usual portland cement）With mixing for aggregate
Close object.When a certain amount of moisture is added, hydrated cementitious forms microcosmic opaque lattice structure to wrap up and combine aggregate
It is integrally formed structure.Usual concrete structure possesses stronger compression strength（About 3,000 pounds/square inch, 35
MPa）.But the tensile strength of concrete is relatively low, usually only 1/10th or so of compression strength, any significant stretch bending are made
With can all make, its microcosmic lattice structure cracks and separation is so as to cause structural damage.And have inside most structural elements
The demand of tension stress effect, therefore the concrete of reinforcing bar is not added seldom to be used alone in engineering.
Armored concrete concrete crack, honeycomb, leakiness, concrete label insufficient strength etc. influence whether the peace of structures
Full normal use, these defect phenomenons, makes water enter in concrete, destroys armored concrete concrete structure, decomposes and is lost in coagulation
Native concrete calcium compound, becomes loose, Corrosion Reinforcement is split up concrete.Directly damage the service life of structures.Currently, most often
The mode to concrete reinforcement seen is chemical cement grouting material, cellulose strengthening grouting material, rapid hardening diformazan silicon Gunning material, ring
Oxygen resin grouting material, polyurethane grouting material, Ma Lisan grouting material, acrylates grouting material, water cure grouting material etc..Due to various
The defect of grouting material material, consolidation by grouting quality are difficult to ensure that many materials can only be named filling or wear socks.
Invention content
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of HR concretes defect restoration of the ecosystem
It controls and oozes plugging material, to solve the above problems.
To achieve the above object, the present invention provides the following technical solutions：A kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes
Plugging material, including ingredient below；
425 cement, quartz sand, HR masterbatch, accelerated cement, micro-crystal powder, ground caustic.
As a preferred technical solution of the present invention, 425 cement weight is 500kg.
As a preferred technical solution of the present invention, the quartz sand weight is 350kg.
As a preferred technical solution of the present invention, the HR master batch weights are 125kg.
As a preferred technical solution of the present invention, the accelerated cement weight is 20kg.
As a preferred technical solution of the present invention, the micro-crystal powder weight is 30kg.
As a preferred technical solution of the present invention, the ground caustic weight is 7kg.
As a preferred technical solution of the present invention, ratio of mud weight is 0.32:1, construction ratio of mud weight is 0.35:
0.42。
Compared with prior art, the beneficial effects of the invention are as follows：
One, the leakage problems such as the armored concrete concrete crack of repair process, honeycomb, leakiness, concrete label insufficient strength
No longer generate leakage phenomenon.
Two, the leakages such as the armored concrete concrete crack of repair process, honeycomb, leakiness, concrete label insufficient strength
Because of deformation slight crack leakage phenomenon occurs again for problem, the silicon dioxide activity object of HR concrete defect ecological restoration materials
Matter can occur multiple hydrate with concrete alkalization gel calcified material and act on, complete armored concrete concrete and split under the instrumentality of water
The characteristics of self-healings repair functions such as seam, honeycomb, leakiness, concrete label insufficient strength, this is this material, to concrete
Product has self-repairing capability, is not available for other materials.
Three, new and old overlap joint is not present in HR concretes defect ecological restoration materials, attribute coating class, and usage time is longer, and intensity is got over
Height, it is directly proportional.Because of the product of HR concrete defect ecological restoration materials and concrete basal plane same sex substance, strong, phase is puted forth effort in adherency
Polymerization is excellent, combines together completely with concrete.
Four, HR concretes defect restoration of the ecosystem series material belongs to inorganic product, and brushing, grouting construction will not be to reinforced concretes
Native concrete brings any injury, can wrap up reinforcing bar is protected not lost by water logging on the contrary, improves the stress intensity of armored concrete concrete, is it
His material can not can reach the excellent product to armored concrete concrete defect repair.
Five, HR concretes defect ecological restoration materials belong to environmentally friendly class product, the drinking-water matter used more than existing national waterproof material
Amount standard.
Specific implementation mode
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments, based on the embodiments of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
The present invention provides a kind of technical solution：A kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes plugging material, including with
Under ingredient；
425 cement, quartz sand, HR masterbatch, accelerated cement, micro-crystal powder, ground caustic.
425 cement weights are 500kg, and quartz sand weight is 350kg, and HR master batch weights are 125kg, and accelerated cement weight is
20kg, micro-crystal powder weight are 30kg, and ground caustic weight is 7kg, and ratio of mud weight is 0.32:1, construction ratio of mud weight is 0.35:
0.42。
Embodiment 1：HR exterior wall cement basal plane waterproofs repair coating and are useful in moist cement base exterior wall or rough basal plane waterproof.
Exterior wall upstream face or waterproof surface can be brushed and be sprayed at, a certain amount of special material is added in it, has superpower penetrating power, prevents
Water and self-repairing capability can penetrate into wall surface layer, repair and are less than 0.5mm pores below and crack, adequately fill up and seal
Block up all tiny pores, form effective protection aquiclude, there is excellent impervious, waterproof, moisture-proof, reinforcing effect, do not influence exterior wall its
He covers with paint, lacquer, colour wash, etc. and pastes decorative brick, because it is breathed freely, the slight respiratory function of water blocking tape not available for other materials.It can be improved outer
The other facing adhesions of metope and durability.
Embodiment 2：The colourless nano water-proof of HR exterior walls repairs liquid and is mainly used as various not changing exterior wall and other structures are former
The flawless finish face engineering of looks.Play waterproof, moisture-proof function.It is constructed using spray, colourless not change original appearance, is breathed freely impermeable
The external wall waterproof liquid of water.
Embodiment 3：HR kitchen and bath's cement basal plane waterproof repair coating it with live qualitative composition be extra quality, main water proof anti-seepage material
Material, adds the activator of a certain amount of alkalization, can directly brush or the surface or ground of kitchen and bath's metope of spray cement base or concrete
Face, improves kitchen and bath integral waterproofing, moisture-proof, impervious reinforcement ability, and construction is simple is convenient and reliable.
Embodiment 4：The impervious king's coating of HR rapid hardening waterproofing and leakage-stoppings, is mainly used for stoppage engineering rapid hardening sealing.Dry powder adds water fast
Speed stirs evenly, and is applied in crack, honeycomb, cavity, capillary seepage point, and energy submersible plays rapid hardening sealing.It is added one
Quantitative silicon closes object, has waterproof, impervious, fast stifled, repair function.Saving of work and time can greatly improve concrete
The ability of the adverse circumstances such as impervious, compression strength and its acid and alkali resistance, salt corrosion.
Embodiment 5：The super water proof anti-seepages of HR repair coating for concrete face and concrete additive or brick wall knot
The additive of structure mortar.Main waterproof, impervious, leak stopping, which are reinforced, to be used, and can be repaired in Dian mortars in concrete face or concrete
Defect, dead-end fracture and other defect block moisture subchannel, and repairing and reinforcing structures.It is anti-suitable for various underground stoppage engineerings
Water antiseepage.
Embodiment 6：HR water proof anti-seepages repair grouting material be mainly used for more than 0.5mm or more crack and other defect
Consolidation by grouting recovery project, it is added extraordinary ecological silicon and closes the groups such as object material, superfine quartz sand, special cement and other additives
At.Feature can be filled and be acted charitably, strong to concrete compatibility.Play the reinforcing, reinforcement, impervious, reparation of real meaning.It is its material of base
Expect incomparable.
1）Experimental results demonstrate can bear 12.Mpa hydraulic pressure for a long time.
2）Dendritic penetration depth, with water-borne penetration depth 50mm or more.
3）Service life and concrete same service life.
4）The microcrack of 0.5mm can be repaired, venting capability is good, energy water blocking, but does not influence concrete breathing.
5）High temperature resistant, resistance to oxidation, resistance to carbonization, at -30 degrees Celsius --- it can be worked normally under 185 degrees Celsius.
6）It is corrosion-resistant, freeze-thawing resistant, when use ph values 3-11 you can damage, freeze thawing resistance 300 times.
7）As the basal plane of cement material any coating can be done in material surface, at low cost, construction is simple, no
It needs to do screed-coat and protective layer.Material construction technology is more than the repairing of the crackle and underproof construction joint of 0.5mm：
1）1. the case where non-water flow, slots：Crackle or commissural junctions are dug into chisel into 20mm wide, 30-60mm deep U-type groove；2. clear
Clean moistening base：Loose mortar and sundries are rejected into surface that is clean, then being rinsed with water dipping cement concrete concrete base, allowed
The bright water on surface is blotted after water full penetration concrete；3. brushing：According to the nominal mix of HR leak stopping impervious king's coating and water
Than reconciling into mortar for 1: 0.4~0.45, with one layer of mortar of brush brushing at the wide 200mm in two sides in slot and along notch；④
Joint filling：When mortar coating dries about 15~30 clocks and still has adherence, with the impervious king's coating of HR leak stopping according to volume
Than taking a water and the half-dried dough of six parts of leak stopping impervious king's coating mixing to fill up slot and flush（It is mixed with grey knife in mixing
With it is uniform, be tuned into half-dried agglomerate, wear gloves filling, then use hand-operated tools, firmly tamp）.5. swabbing：Slightly spilt with water
Then the surface of wet joint filling brushes the super water proof anti-seepages of one layer of HR on the region repaired and repairs coating mortar again.6. conserving：
Start to conserve in 8~12 hours, periodically sprinkles misty water curing repair place daily 4~5 times.
2）There is the case where flow 1. to slot：Chisel is dug into 30mm wide, 60mm or more deep U-type groove in crack or junction；②
Clean base：Loose mortar and sundries are rejected into surface that is clean, then being rinsed with water dipping cement concrete concrete base, allow water
The bright water on surface is blotted after full penetration concrete；3. joint filling：After removing bright water, at the half of groove depth, pressed in pressure
A water and 3.5 parts of half-dried doughs repaired sealing agent and mixed is taken to be tamped in the area of fluting when fever is micro- hard according to volume
Domain, extrusion time are directly proportional to water flow.4. swabbing：The surface that wet joint filling is slightly spilt with water, then on the region repaired
The super water proof anti-seepages of one layer of HR are brushed again repairs coating mortar.5. conserving：Start to conserve in 8~12 hours, daily 4~5 times
Periodically sprinkle misty water curing repair place.
3）There is the case where high pressure water flow（Catheter drainage water blockage method is buried using drilling）1. slotting：Chisel is dug into crack or junction
At the U-type groove that 30mm wide, 80mm are deep；2. partial pressure prepares：Water guide is arranged according to hydraulic pressure size in the maximum place of flow in slot
How much is pipe size, radiates pressure 0.5Mpa or less.3. cleaning base：Loose mortar and sundries are rejected totally, then is rushed with water
The bright water on surface is blotted on the surface for washing dipping cement concrete concrete base after allowing water to be thoroughly impregnated concrete；4. joint filling：Remove
After bright water, at the half of groove depth, in pressure according to volume take a water and 3.5 parts repair sealing agents mix it is half-dried
Dough tamps in the region of fluting, extrusion time is directly proportional to water flow when fever is micro- hard.5. swabbing：Slightly wet fill out is spilt with water
Then the surface of seam brushes the super water proof anti-seepages of one layer of HR on the region repaired and repairs coating mortar again.6. conserving：8
Start to conserve in~12 hours, periodically sprinkles misty water curing repair place daily 4~5 times.7. blocking：Remove aqueduct and with repairing
The benefit half-dried dough of sealing agent, which clogs, removes the cavity that diversion pipe is stayed, to stop flow.Then joint filling is worked as mortar coating and is dried about
15~30 clocks and when still have adherence, take a water and six parts of leak stopping anti-with the impervious king's coating of HR leak stopping according to volume ratio
The half-dried dough for oozing the mixing of king's coating fills up slot and flush（In mixing with grey knife uniform mixing, it is tuned into half-dried agglomerate,
Gloves filling is worn, hand-operated tools is then used, firmly tamps）.8. swabbing：The surface that wet joint filling is slightly spilt with water, then in institute
The super water proof anti-seepages of one layer of HR are brushed on the region of reparation again and repair coating mortar.9. conserving：Start to support in 8~12 hours
Shield, periodically sprinkles misty water curing repair place daily 4~5 times.
4）The common slow processing for oozing moisture conditions, because concrete sheet is as vesicular structure object；Usually without apparent
Crack or microcrack are exactly mainly insufficient strength, and surface occurs oozing humidity slowly, and without apparent flowing water phenomenon, excludes mixed
Solidifying soil concrete hollowing and hornet's nest phenomenon, processing method are：It is first that base treatment is clean, the needs of coating were made putty and coating
It all roots out clean.Then basal plane is cleaned up with clear water, is broken concrete with sander coarse, concrete pore is made to fill
The opening divided, fully penetrated and the concrete bonding power for being conducive to active material are more firm.Equal bases do not have bright water list humidity just
It can start to construct.With the impervious king's coating of HR rapid hardening waterproofing and leakage-stoppings by volume 1:0.4 adds water to stir evenly smearing several times.First
All over being separated by 1 hour or so with second time time, brushed in the direction of right-angled intersection.Three or five space-based sheets are it is seen that apparent effect
Fruit.（Preferably conserve, it is 2-3 times daily）2, concrete defect, cavity, reinforcing bar be exposed and the repairing of honeycomb structure：
1）1. the case where non-water flow, rejects defect：Reject defective part on concrete；2. cleaning moistening base：It will be loose
Mortar rejects surface that is clean, then being rinsed with water dipping cement concrete concrete base with sundries, and water is allowed to be thoroughly impregnated concrete
The bright water on surface is blotted afterwards；3. brushing：It is 1: 0.4~0.45 reconciliation according to the nominal mix proportion of the impervious king's coating of HR leak stopping and water
At mortar, with one layer of mortar of brush brushing at the wide 200mm in two sides in slot and along notch；4. joint filling：After removing bright water,
At the half of groove depth, take a water and 3.5 parts of half-dried doughs repaired sealing agent and mixed, fever micro- according to volume in pressure
When hard, tamp in the region of fluting, extrusion time is directly proportional to water flow.5. swabbing：The surface of wet joint filling is slightly spilt with water, so
It brushes the super water proof anti-seepages of one layer of HR again on the region repaired afterwards and repairs coating mortar.6. conserving：In 72 hours, daily
Periodically sprinkle misty water curing repair place 4~5 times.
2）There is the case where flow 1. to reject defect：Reject defective part on concrete；2. cleaning and moistening：Carefully will
Loose fragment rejects surface that is clean, then being rinsed with water dipping cement concrete base, is removed after allowing water to be thoroughly impregnated concrete
Remove the bright water on surface；3. blocking：Last layer then should first be smeared for big defect with repairing sealing agent half-dried dough pointing defect
It is reprocessed after HR concentrating agents mortar（As having high pressure water flow at hole defect construction, catheter drainage water blockage method is buried using drilling）.④
Swabbing：Mortar is reconciled into for 1: 0.4 according to the nominal mix proportion of HR concentrating agents and water, with one layer of brush brushing at defect area
Mortar；5. conserving：Maintenance：Start to conserve in 8~12 hours, periodically sprinkles misty water curing repair place daily 4~5 times.Knot
It is used for the crack treatment of concrete structure by HR series materials, there is long-term waterproof, seepage control, crack self-repairing capability to prevent steel
Muscle corrodes, concrete carbonization, enhances concrete strength, easy for construction, nontoxic, the superiority such as inorganic environment-friendly, in concrete
With above there is wide scene.
1) HR water-base epoxies leak stopping reinforcing grouting material is mainly used for the impervious reinforcing engineering of leak stopping.By 128 epoxy resin modifications
, aqueous epoxy resin emulsion shape, curing agent is liquid.Color and luster milky is partially yellow.When construction, a water-base epoxy tree
Fat, a curing agent add coagulant (5--15%), are adjusted according to hardening time, can be adjusted from 3-30 minutes initial set hardening times,
Dry and wet band water is in the milk.Tool can single barrel, the extra quality slip casting machine grouting of twin-tub.Initial set reaches 2Mpa or more, and final set reaches 45Mpa or more, low
A kind of soft high-strength grouting material.
2) the foam filled grouting material of HR water-base epoxies leak stopping is mainly used for macropore injection water short stopping water grouting material, by first and second
Grouting material is reinforced in group water-base epoxy leak stopping, and two kinds of materials mix rapid foaming and intumescing in 3 seconds and reticulate stomata object to flowing water hole capital after selling all securities
Body blocks sealing.Using the extra quality slip casting machine grouting of twin-tub.
3) HR water-base epoxies leak stopping flexibility grouting material is mainly used in yielding, fast stifled preventing leaking water engineering.Low-intensity, Gao Rou
Property rapid hardening sealing grouting material.A by A groups brown, B group water-base epoxy portions add curing agent, extra quality mixing reaction expansion in 1 second solid
Change, intensity 0.5Mpa -2Mpa, rapid hardening sealing grouting material.Tool uses the extra quality grouter of twin-tub.HR features are mainly used for various
The leak stopping of work China Democratic National Construction Association is reinforced, rapid hardening sealing, dependable performance.The features such as reinforcement, foaming kind, speed expansion class, strong applicability.
Concrete principle：In use, it is ash that HR concrete defect restoration of the ecosystem series materials, which repair the waterproof reinforced coating of defect antiseepage,
Color powder-like is 525 Portland cements, clean quartz sand, using the natural volcano silicon sulfide of import, the titanium dioxide of purification
The compound of silicon active material group forms.Armored concrete concrete surface can be brushed or be sprayed on, can be used as and add mixture addition steel
In reinforced concrete concrete, the reinforcings such as grouting material fracture, honeycomb, cavity, loose body can be also done.Using water as carrier curing condition
Under, activity functional groups are activated in cement base gel alkali compound and the alkali cpd of concrete inherently with concrete,
Using water as carrier, by osmosis, is permeated in the micropore and pore of concrete, is full, being catalyzed water in concrete
Mud particulate molecular and cement powder generate the molecular glue chain object of aquation completely, make cement that aquation and regeneration hydrate work occur again
With, form complicated and confused shape gel of calcium silicate novel substance not soluble in water and be combined as a whole with concrete alkali compound, make it mixed
Capillary channel is blocked in solidifying soil concrete.When concrete is dried, the active material is in a dormant state；When concrete cracking is met
Water or it is moist when, the substance and be activated, can meet it is water-borne grow repeatedly, continuation aquation generates new substance, fracture and its
He can fill and repair automatically at fault location, and can realize continuing for cement concrete concrete structure deeper into concrete
Waterproof, moisture-proof, antiseepage, anti-corrosion, protection the functions such as reinforcing bar and self-regeneration, with the structures service life with.
One, the leakages such as the armored concrete concrete crack of repair process, honeycomb, leakiness, concrete label insufficient strength
Problem no longer generates leakage phenomenon.
Two, the leakages such as the armored concrete concrete crack of repair process, honeycomb, leakiness, concrete label insufficient strength
Because of deformation slight crack leakage phenomenon occurs again for problem, the silicon dioxide activity object of HR concrete defect ecological restoration materials
Matter can occur multiple hydrate with concrete alkalization gel calcified material and act on, complete armored concrete concrete and split under the instrumentality of water
The characteristics of self-healings repair functions such as seam, honeycomb, leakiness, concrete label insufficient strength, this is this material, to concrete
Product has self-repairing capability, is not available for other materials.
Three, new and old overlap joint is not present in HR concretes defect ecological restoration materials, attribute coating class, and usage time is longer, and intensity is got over
Height, it is directly proportional.Because of the product of HR concrete defect ecological restoration materials and concrete basal plane same sex substance, strong, phase is puted forth effort in adherency
Polymerization is excellent, combines together completely with concrete.
Four, HR concretes defect restoration of the ecosystem series material belongs to inorganic product, and brushing, grouting construction will not be to reinforced concretes
Native concrete brings any injury, can wrap up reinforcing bar is protected not lost by water logging on the contrary, improves the stress intensity of armored concrete concrete, is it
His material can not can reach the excellent product to armored concrete concrete defect repair.
Five, HR concretes defect ecological restoration materials belong to environmentally friendly class product, the drinking-water matter used more than existing national waterproof material
Amount standard.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features,
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (8)
1. a kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes plugging material, which is characterized in that including ingredient below；
425 cement, quartz sand, HR masterbatch, accelerated cement, micro-crystal powder, ground caustic.
2. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 500kg to state 425 cement weights.
3. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 350kg to state quartz sand weight.
4. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 125kg to state HR master batch weights.
5. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 20kg to state accelerated cement weight.
6. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 30kg to state micro-crystal powder weight.
7. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that institute
It is 7kg to state ground caustic weight.
8. a kind of HR concretes defect restoration of the ecosystem according to claim 1, which is controlled, oozes plugging material, which is characterized in that water
Grey weight/power ratio is 0.32:1, construction ratio of mud weight is 0.35:0.42.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436808A (en) * | 2019-09-10 | 2019-11-12 | 同济大学 | A kind of fresh regeneration method for scrapping concrete |
| CN112322135A (en) * | 2020-11-14 | 2021-02-05 | 厦门熊师傅工贸有限公司 | Waterproof coating and preparation method thereof |
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| CN110436808A (en) * | 2019-09-10 | 2019-11-12 | 同济大学 | A kind of fresh regeneration method for scrapping concrete |
| CN112322135A (en) * | 2020-11-14 | 2021-02-05 | 厦门熊师傅工贸有限公司 | Waterproof coating and preparation method thereof |
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