CN87106112A - Need not the prescription and the method for blended compound - Google Patents
Need not the prescription and the method for blended compound Download PDFInfo
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- CN87106112A CN87106112A CN 87106112 CN87106112A CN87106112A CN 87106112 A CN87106112 A CN 87106112A CN 87106112 CN87106112 CN 87106112 CN 87106112 A CN87106112 A CN 87106112A CN 87106112 A CN87106112 A CN 87106112A
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Abstract
Bonding constituent of doing and their application method.The constituent that should do needn't mix with water the substitute is perfusion, sprays or is coated in the base materials that contain in a large number above the amount that is used for the required water of material hydration.
Description
The present invention relates to be used to not require in advance method and prescription with the application or the cast of water blended adhesive composition.
Current in order to make final product obtain appropriate characteristics, before cast, all cohesiveness constituents all must mix with water.Certain type mixing be need or always need.The producer of some premixs puts the premix of doing into a hole, adds water then.Some people packs premix in the bag, and packed mixture is thrown away in the entry, and bag is placed after the suitable place, allows water be penetrated in the mixture by sack and goes.Yet these methods can not reach abundant hydration.Mortar mixer, concrete mixer, the wet mixing method of artificial mixed method or other type are used to obtain making suitable quantity of water to be evenly distributed in matrix material.According to prior art, must be controlled in the very narrow scope with the amount of matrix material blended water, very little or too many water all can produce invalid or obsolete material.Do not make matrix material get wet and a component of doing is mixed earlier, the binding mixtures material can not directly be put on water or the wet surface with the state of doing.
The present invention relates to the adhesive composition of doing that is divided into subparticle of at least a matrix material tackiness agent.This jointing material may be Portland cement, gypsum, high-alumina cement or their mixture, but is not limited to these.Also can be with the compound of trimagnesium phosphate or other snap cure.The sinking speed of most of particle in water is equal substantially, and when they poured in the water by the inventive method with box lunch, this material can not separate significantly.
These compositions can also comprise a kind of filler, as the sand or the particle that gathers materials, as long as the major part of these particles sinking speed and the sinking speed of above-mentioned matrix material particle in water is basic identical.Also have, this cohesiveness mixture should absorb and/or in conjunction with the water of nearly 50% volume.The amount of the receptible water of cohesiveness mixture is high more, and the product of making is just good more.
These compositions can also be with other additive.These additives can comprise (but being not to be limited to) accelerator, water reducer (Water reducing compound), pumping auxiliary agent (Pumping aids), suction compound, water-resisting agent, polymkeric substance, dried contraction inhibitor, wet contraction inhibitor, lime, pigment or the like, and can be added into to improve or to give said composition certain property.
The present invention also relates to prepare a kind of method of these compositions.These methods comprise to be provided with the matrix material tackiness agent of fine particle form and the most sinking speed of regulating these particles to essentially identical scope.Filler component (if adding) is handled equally.When adding filler, preferably the component of doing has been mixed to a uniform denseness.
The present invention has also designed the whole bag of tricks that is used for making the matrix material product on a base material.These methods comprise that with a certain amount of water saturation base material the amount of water surpasses the normal water yield of the dry component that is added into subsequently.These dry powder are not have the so a kind of mode of blended, promptly combining with a part of water, be added under the situation of venting surplus water then.The finished product of the curable one-tenth of the combination of this application then.
Adhesive composition of the present invention is applied to of the present invention another kind of method on the base material to be comprised a large vol concrete retainer is provided, the needed excessive water of hydration that is used to prepare be applied to the adhesive composition that pre-determines quantity on this base material is charged into container, the adhesive composition of doing of the subparticle of at least a matrix material tackiness agent is incorporated in the water in the container, the mode of its introducing is such: this adhesive mixture and a part of water are bonded to the complete hydration of dried composition, venting remainder water then directly is poured into the adhesive composition of hydration on the base material and the cohesiveness mixture of this hydration is cured on the solid piece.
The present invention also relates to a kind of being used for is molded as a method with object of desired shape or configuration to a kind of adhesive composition, and this method comprises to be made and the needed shape of this object or the mould that configuration pre-determines shape or configuration accordingly; Then water is charged into mould, the water yield surpasses the required water yield of hydration of the adhesive composition be prepared for making this object basically; By said composition is toppled in the entry, simultaneously except when composition when being introduced in the water, outside the mixing that takes place, mode without any the physical mixed of this adhesive composition of type and water, a kind of dried adhesive composition with the form (most of particle has approximately equalised sinking speed) of the subparticle of at least a matrix material tackiness agent is introduced in the water of mould, the amount of said composition is by weight percentage greater than 20%, this adhesive composition is by combining the complete hydration that becomes with a part of water like this, and from this mould the excessive water (if any) of venting; And make hydrated adhesive composition, be cured on the solid of a self-supporting with needed shape or configuration.
In one case, fixed form comprises that mould is made into predetermined shape and takes out sclerosis or the cured compositions that pre-determines shape from mould then.In another case, fixed form comprises that provisional mould makes a kind of shape configurations that pre-determines, and this interim mould can be removed to obtain having the sclerosis or the cured compositions of the shape of being predetermined.
Will be further described below these specific method.
Better implement detailed description just:
The present invention relates to not to be introduced into through mixing, with trowel daub into or be sprinkled in the excessive water or on the wet surface so that the hydration of bonding component, and in sclerosis or obtain the adhesive composition of doing of high strength product after solidifying.Cohesiveness composition and other chemical substance of Portland cement, gypsum, high-alumina cement, other specific matrix material and binding substances, as trimagnesium phosphate, also by successful Application, unique restriction is that at least a component of this adhesive composition reacts by the water hydration or with water.
When suitably controlling the prescription of these adhesive compositions, significantly reduce or eliminated this matrix material the complete humidifying problem of excessively not watering, component separation problem and solidify the loss problem of the ultimate compression strength of back product.
Apply locally with matrix material at needs, earlier wanting coated surface to get wet, and water makes saturated.The cohesiveness mixture of doing places on this surface, immediately with wet surface reaction.Extra play or be coated with thicker coat can be got the first layer bonding material layer wet if desired, then the composition of doing is directly spread on the first layer with the thickness that increases coat and total intensity.
On the surface of level, be toppled over the surface of matrix material and at first be sprayed water, can pour dried adhesive composition of the present invention in the water into then.The bonded property of excessive water composition is discharged, and said composition just can be solidified subsequently.This making method (installation of cement) with regard to a kind of measuring apparatus that fast, simply and not needs instrument, mixing device, water or the like matrix material (making) is provided.For example, smooth for ground, can spray ground to become small pond for water in low zone, sprinkle dried adhesive composition then in the zone that generates small pond its is solidified, just be easy to by this method make ground smooth.
Matrix material is applied to a base material, is included in easy hardened matrix material of preparation or concrete in the jumbo concrete container as the another kind of method on ground or the wall.This container is a jar, groove or other water conservation device, these devices be the adhesive composition of hydration with spraying, topple over or the spreading method being put into the adhesive composition that hydration is gone forward to be used to prepare in position on this base material.The excessive water that the matrix material water gaging that surpasses the preparation application is closed the required water yield charges into this container.Then, the adhesive composition of doing is poured in the water as mentioned above.
Before said composition can be solidified, it was added into or is incorporated into needed position, and it is applied on this base material there then, and solidified.The setting time of said composition can be controlled with the type of used matrix material tackiness agent and quantity or with adding dispersion stabilizer (if necessary).After this matrix material was applied in, it just can be cured on the solid piece.
On the other hand, the adhesive composition that should do as described above can be poured into or be spread on the saturated base material.Therefrom they can select an optimum method to do a kind of special applications or final the application with regard to the making method of a broad range being provided for final user like this.
The control of hydration rate can be derived many application.For example, with being used to apply vertical surface to a kind of material of very rapid hardening eliminate to run off, to stay and can not adhesion problem.When needs during with grey grouted brick, with there being the material of longer setting time can make the operator have grace time to carry out work with this material.The situation of suitably not got wet for surface particle can be added to additional water on this surface with further activation step of going forward side by side and process.
Repair motorway and other horizontal surface time institute water requirement aspect in the past, often have difficulties.The invention solves this problem, because the water yield is controlled by the composition of this dried adhesive composition itself.For example, water can be placed into footing post hole, slurry seam or wooden barrel or hollow, and this then dried adhesive material can be by pouring, spray or be sieved into the space into up to reaching required level.Unnecessary water (if any) is discharged the cave by this dried material.The setting rate of this cohesiveness mixture can be designed to satisfy the needs of special purpose.The desired water yield depends on specific component and purposes.When the deposit concrete basis, prepare what a hole earlier, charge into desired water then.If desired, mould can be used to hold water.This dried material just can directly be poured into the basis district, reaches desirable height, has so just discharged unnecessary water (if any).After this material cured, has just finished on the basis.
Under certain conditions, can inject less water earlier in the hole, put into first part's cohesiveness mixture then to water.When this cast took place, additional water can be put into the hole with various ways in the cohesiveness mixture of cast remainder.After the last batch of cohesiveness mixture is put into, can be to whole surface sprinkling so that trowel equating or other dressing purpose, as what when all mixtures are introduced in the water, can accomplish.
In the hole is porous, keeps under the situation of water incessantly, and the surface in the hole of can getting wet up hill and dale imports a kind of cohesiveness mixture of snap cure then.Just might charge into water in the hole of this lining cutting then, resemble and do above said.
Be absolutely necessary for the control of sinking speed in density, size and the water of component normal performance for this cohesiveness mixture.The possibility of the material of application all size and density is along with this cohesiveness particle water activation has increased with the increase of the speed of generation uniform mixture, and the sinking speed of these materials is just higher when using the cohesiveness mixture of slow hardening in addition.Best composition comprises those the wherein composition of all particles with roughly the same falling velocity.
The purposes of specific cohesiveness mixture can change or adjust the needs that satisfy special purpose.Optimal situation is the sinking speed of all dry basis of balance, and the setting time of control matrix material so that all particles by aquation suitably and with (if any) integration of gathering materials, use this method, available dry pulp is made brick wall, makes the dry pulp hydration after wall puzzles again.Ready-formed and prestress parts are put in position and the mixture of doing to be put into the water bonding part and are bonded as the thorough activating surface of material tackiness agent is got wet.The setting rate of tackiness agent can be soon to the several seconds, and slowly to a couple of days, this is decided by the selection of matrix material component.
The present invention has also considered water to be charged into mould, and with previously described mode the matrix material of unmixed is added by interim or permanent mould of preparation, comes the piece material or the type spare of the matrix material of production unmixed.After the adhesive material sclerosis or solidifying, can from mould, shift out it.When type spare is bigger, can or solidifies the back at this hardened material mould is removed.
Mould can with manufacturings such as nowadays used various pattern-making materials such as cement, gypsum, timber, plastics, metal, these moulds can machine-shaping with the cement concrete block that forms many styles and block style be used for construction of buildings or road, flat board, structure or non-structure comprise that with required prefabricated threshold, step, lintel and many other section bars of building ready-formed post, girder, big fine strain of millet, various types of elder generation open structural part and various types of posttension structural part.And, by suitably making mould, can repeatedly use this mould: water is charged into mould and adhesive composition poured into wherein rather than make in advance this adhesive composition mix and then it is put into a container with water or moisture content.
Mould can be to be made by monolithic or polylith parts, and unique requirement is that mould can keep water to one section time enough so that allow dried composition add wherein.
This method has been saved the steam cure method (Steam Curing methods) of common manufacturing concrete or light-duty block of material, brick, complex appts, vibration and other processing of being used to make the precasting article.For various types of application, mould can be plastic in conjunction with mould, like this, the house building person, the human consumer, even commercial enterprise also can pour into a mould the material that is necessary.
The setting time of the above-mentioned mixture of doing can increase significantly and surpasses, before cast the common used setting time of the existing method of bonding product and water blended.Very the adhesive composition prescription of piece speed (sclerosis) also can use, because have no reason for stopping at the whole bag of tricks that uses at present.Piece material, prefabricated component etc. all may be such situations and can be taken out from mould in several minutes.
Prefabricated and the cohesiveness slurry poured into the loss of having eliminated in the water because of in the processing that prefabricated product occurred, storage and the shipping made at present, can carry out in the building site because make, and the waste or the infringement institute that do not have a material do not cause damage.
When light-duty block of material of needs or section bar, can in the composition of doing, add the additive that pore forming material or whipping agent maybe can produce a large amount of gases.Then, when going in the water that this dried composition is joined in the mould, these additives just produce gas, and these gases provide porousness and light weight for piece material or section bar.
These piece material or section bar can prepare on workshop or building site.Because material can solidify rapidly, the piece material that made in certain day can be mounted after one day.As noted, when the piece material is produced in the building site since the transportation of piece material caused break or lose reduce widely or reduce to minimum.And, because have only dried mixture to want the shipment expense to descend.
Present method also can with specific composition receptible any additive commonly used.In some composition, do not need solidifying agent.Furtherly: in order to improve or give certain characteristic, these compositions can contain many present method compatible chemical substance or additive.Can be added into composition of the present invention such as promotor, water reducer, tackiness agent, solidifying agent or pumping auxiliary agent or the such additive of waterproof auxiliary agent.These additives or improving agent can be added in the water or add this binding mixtures with any order or various combination.
Example has shown that it is successful adding adhesive composition again after water is placed a certain place.
When using the material of doing that is pre-mixed, the very big finished product that may obtain better quality is arranged.
If it is too heavy to find to gather materials, can be with less or lighter gathering materials to keep the total system density balance.
The invention provides following:
1. can use the matrix material of doing.
2. can use matrix material and sand.
3. can and gather materials with matrix material, sand.
4. can use all types of jointing materials.
5. can be with all types of cohesiveness particles, as gypsum, lime or the like.
6. can use all kinds chemical bonding material, even have water-soluble part.
7. do not need the wet mixing device.
8. before cast, do not need to add water, remove all devices expense and cleaning to mixture.
9. when needs tremie, trunk and pipeline and so on carry out under the deep water cast, can be placed on the material under this scheme do local in the pipe and make it activation with the water of significant quantity, like this matrix material that can when transporting, can avoid wetting at circuit one end.
10, can not prevent maybe that the excessive absorption result of sealing produces weak or during isolating mixture, can add more matrix material or add water-absorbing material and reduce the quality of this mixture to prevent too much water when matrix material content in the mixture is too low so that can not prevent the development of suitable intensity.
The present binding mixtures that is less than a kind of cohesiveness tackiness agent of 20% that contains should have some water-retaining agents that add excessively to water and separate preventing in this mixture.Ideal situation is that the adhesive composition of this mixture should have maximum water receptivity.Chemically-bonded water is high more to the ratio of tackiness agent, just can obtain better and more multiduty product.
According to application, the cohesiveness mixture that contains 20% above matrix material can need or can not need the matrix material or the water absorbent that add.
With the thermoset organic compound of the liquid that is different from water such as: two components the time, gather materials or sand can be deeply learned in the product to liquid or chemistry, pass the fusion that liquid causes final mixture by gravity or by solid ingredient, and generation is gathered materials or the hardened piece material of sand and chemical.
Embodiment:
To be described in further detail purpose of the present invention in conjunction with following specific embodiment, specific embodiments of the invention only are for illustrative purposes, rather than limit scope of the present invention.
Below 9 embodiment of beginning are filled into adhesive in 4 inches * 8 inches cylinders that are filled with water.This material is fills up to be about 1/2 inch away from cylinder top.Allow binding material solidify its result explanation in table 1 then.
Embodiment 1
Material (normal sands/cement admixture) percentage ratio
Portland I type cement 20%
Sand 80%
Placed 20 hours.
24 hours ultimate compression strength is 0.0(PSi) pound/square inch (cement is very little)
Embodiment 2
Material percentage ratio
Portland I type cement 90%
Sand 10%
Placed 12 hours.
24 hours ultimate compression strength is 1.100(Psi) pound/square inch.
Embodiment 3
Material percentage ratio
Portland I type cement 50%
Sand 50%
Placed 16 hours.
24 hours ultimate compression strength is 600(Psi) pound/square inch.
Embodiment 4(comparative example)
Material percentage ratio
Portland I type cement 50%
Pea shape rubble 50%
Placed 16 hours.
24 hours ultimate compression strength is 0.0(Psi) pound/square inch, (the different speed of falling).
Embodiment 5
Material percentage ratio
Portland II type cement 50%
The plaster of Paris 50%
Placed 10 minutes.
24 hours ultimate compression strength was 1,600(Psi) pound/square inch
Embodiment 6
Material percentage ratio
High-alumina cement 80%
Sand 20%
Placed 12 hours.
24 hours ultimate compression strength was 1,100(Psi) pound/square inch
Embodiment 7
Material percentage ratio
High-alumina cement 20%
Sand 80%
Placed 20 hours
24 hours ultimate compression strength was 0.0(Psi) pound/square inch (cement is very little).
Embodiment 8
Material percentage ratio
High-alumina cement 25%
Portland III type cement 25%
Quilonum Retard 1%
Sand 49%
Placed 5 minutes
24 hours ultimate compression strength was 1,100Psi) pound/square inch.
Embodiment 9
Material percentage ratio
Magnesium oxide 30%
Ammonium phosphate 10%
Sand 60%
Placed 5 minutes
24 hours ultimate compression strength was 1,100(PSi) pound/square inch.
Embodiment 10
With a kind of in Resins, epoxy batching the resin and the stiffening agent of almost equal density test.This resin and stiffening agent need not give mixing and be packed in the container, gather materials then and mix among resin and the stiffening agent, form uniform mixture and are placed to the sclerosis piece.Prescription is listed in following.
Material percentage ratio
Resin:
DOW DER 331(Resins, epoxy) 13.1%
Furfural alcohol (Furfuial Alcohol) 3.3%
Stiffening agent:
DOW DEH 58 3.5%
(with bisphenol A modified diethylenetriamine)
E6 TPP Borg Warner 3.5%
(triphenyl phosphorus hydrochlorate)
Sand 76.6%
Placed 30 minutes.
24 hours ultimate compression strength was 1,500(Psi) pound/square inch.
This test shows that various pairs of component thermoset organic substances can mix just use.These materials comprise polyester, Resins, epoxy, urethane and other analogue.According to the present invention, this resin or solidifying agent can be made into similar basically or the equal densities part, need not be pre-mixed with regard to filling then.Then, will mix in the material, these components will be incorporated among the uniform mixture that can be solidified into sclerosis piece material such as sand or gather materials class additive or filler.
Embodiment 11
Prepare a blocky mould, then this mould water filling.After this, embodiment 2,3,5,6,8 and each component of 9 prepare respectively, and are filled in the water of mould, are filled basically up to mould.Replace excessive water in the mould by introducing dried component, and add water, fill it up with to the mould top to guarantee that component is wetting as needing.After one hour, from mould, remove block, and the intensity after 24 hours is as the test method test of the embodiment of front.
The present invention who herein discloses obviously, can finish above-mentioned purpose, but can make countless improvement and embodiment by those skilled in the art, so subordinate claim of the present invention has comprised all these improvement and embodiment under prerequisite without departing from the spirit and scope of the present invention.
Claims (50)
1, a kind of dried bonding constituent is characterized in that it comprises the subparticle of at least a cement, and the main part of this particulate has the roughly the same speed of falling.
2, constituent as claimed in claim 1 is characterized in that wherein cement is Bu Lante cement, gypsum, high lead water mud, trimagnesium phosphate or their composition.
3, constituent as claimed in claim 1 is characterized in that it comprises that further a kind of filler component has 35%(weight at least to guarantee mixture) cement; Described filler component is particle form, and its main part has and the cement granules identical speed of falling roughly.
4, constituent as claimed in claim 3 is characterized in that the filler component is sand or gathers materials.
5, constituent as claimed in claim 4 is characterized in that this mixture is the uniformity consistency of doing that is mixed into.
6, constituent as claimed in claim 1 is characterized in that it comprises that further at least a promotor, diminishing compound, pumping auxiliary agent, suction compound, water-resisting agent, polymkeric substance or a kind of contraction wet or that do prevent that agent is to introduce special performances to constituent.
7, constituent as claimed in claim 1 is characterized in that the quantity of cement is at least 20%(weight).
8, a kind of method of making dried bonding constituent, solid block be fixed and be solidified into to described constituent can when pouring into a mould or pass through excessive water, it is characterized in that:
A kind of cement that provides is fine particle shape; And
Regulate the particulate speed of falling, make most particle have the roughly the same speed of falling.
9, method as claimed in claim 8 is characterized in that it further comprises a kind of particle shape filler component of interpolation, and its major portion has and the roughly the same speed of falling of cement particle.
10, method as claimed in claim 8 is characterized in that it further comprises to be mixed into the constituent of evenly doing.
11, method as claimed in claim 8, the bonding constituent that it is characterized in that doing is for adopting this method production.
12, a kind of method that forms solidified bonding constituent is characterized in that comprising:
The amount of water that surpasses the required water of the hydration be used for said bonding constituent is provided;
The bonding constituent of doing of the fine particle of at least a cement of filling, described cement accounts for the 20%(weight of constituent at least), its particulate major portion has the roughly the same speed of falling, enter in the water by this way: the bonding constituent combines this dried constituent of hydration fully with the water of a part, arranges the unnecessary part of water simultaneously; And
Allow the bonding constituent of described hydration be solidified into the solid piece thing.
13, method as claimed in claim 12 is characterized in that it further comprises the holding device that the described water yield is provided; Described dried bonding constituent is fed in the described water in the described holding device, carries out hydration, and directed toward substrate then.
14, method as claimed in claim 13 is characterized in that the bonding constituent of described hydration is filled with, sprays or is injected in the described substrate.
15, method as claimed in claim 14 is characterized in that using additional water to constituent after the perfusion substrate.
16, method as claimed in claim 13 it is characterized in that water is in substrate or above the substrate or around the substrate, and dried binding material is filled in wherein.
17, method as claimed in claim 13 is characterized in that holding device accords with the predetermined required shape of described solidified bonding constituent.
18, method as claimed in claim 13, the constituent that it is characterized in that boning further comprises slow solidified dispersion stabilizer.
19, method as claimed in claim 12 is characterized in that substrate includes a kind of hole and is used to keep described water and described constituent to be used to be full of described hole.
20, method as claimed in claim 13 is characterized in that holding device comprises that giving the mould and the described mould that pre-determine shape further comprises from removing fixed or solidified constituent with the described mould that pre-determines shape.
21, method as claimed in claim 13 is characterized in that holding device comprises that the thief is in the provisional mould that pre-determines shape and further comprise and remove described provisional mould to obtain forming the described fixed constituent that pre-determines shape.
22, method as claimed in claim 12 is characterized in that adding gas-evolution agent and obtain porous, lightweight goods in constituent.
23, a kind of bonding constituent is applied to suprabasil method, and it comprises its feature:
Used substrate is with saturated above being used for the water yield that the bonding constituent hydration that is employed is required;
With following method the bonding constituent of doing with the subparticle shape that surpasses 20% cement-bonded agent content is administered in the described saturated substrate, promptly, the bonding constituent combines with a part of water, even excessive water is arranged, promptly gets rid of excessive water from described base material; And
Allow described bonding constituent solidify.
24, method as claimed in claim 23 is characterized in that it further is included in to use binding material before on the base material, and that does is blended into binding material uniform consistence.
25, method as claimed in claim 23 is characterized in that dry material is applied to substrate and further uses additional water saturation afterwards.
26, method as claimed in claim 23 is characterized in that the binding mixtures material when being applied to water saturated substrate, and dry material is by sieving the sample surface to guarantee uniform distribution.
27, method as claimed in claim 23 is characterized in that base material is vertical, water be sprayed at vertical base material around up to fully saturated it, and one deck done the constituent that bonds be sprayed onto around the described saturated base material with doing to spray; Described layer comprises that fixing fast bonding constituent is in case anti-avulsion falls, collapses and be difficult to be bonded to vertical base material.
28, method as claimed in claim 27 is characterized in that it further comprises the layer of saturated fully bonding constituent, and adopts one deck bonding constituent extra play at least, described extra play also to comprise a kind of quick fixed bonding constituent.
29, method as claimed in claim 23 is characterised in that altogether base material is the jawing before the dried bonding of importing constituent enters in the water of the porose and described hole of horizontal water surface.
30, method as claimed in claim 23 is characterized in that base material is under water, and the bonding constituent of doing imports around the described base material with following method, promptly does the interior water in zone that the bonding constituent only directly adjoins with base material and contacts.
31, method as claimed in claim 30 is characterized in that the member of described dried bonding constituent by hollow elongation imports around the described base material.
32, a kind of preparation method of organic heat-curable compounds of the two components as filling is characterized in that it comprises:
The resin of organic heat-curable compounds and solidifying agent component be placed on base material around; And
Packing material is added in the described mixture, owing to cause that by gravity the composite structure of the packing material of the mixing of component and formation is dispersed within the structure of described organic heat-curable compounds.
33, method as claimed in claim 32 is characterized in that it further is included in the adding packing material and regulates the density of resin and sclerosis component before to roughly the same scope.
34, method as claimed in claim 32 is characterized in that organic heat-curable compounds is Resins, epoxy, polyester or urethane.
35, method as claimed in claim 32 is characterized in that filler is sand and/or the subparticle that gathers materials, and it is main partly to have higher density than resin or sclerosis component.
36, method as claimed in claim 32, it is characterized in that packing material all adds or the packing material perfusion after, properties-correcting agent adds in organic heat-curable compounds.
37, a kind of constituent that bonds is fed into by water and does not keep the method for the vestibule of water, it is characterized in that comprising:
Thoroughly soak the surface of vestibule;
On the internal surface of vestibule, import quick-fixing bonding component to reduce or anti-sealing seepage thus;
Water repeats to pour into its water yield of vestibule and surpasses the required water yield of dried bonding constituent hydration that is adopted;
The dried bonding constituent that pours into a kind of subparticle of at least a cement with following method enters in the water of vestibule, and the constituent that promptly bonds combines with a part of water to obtain the dried constituent of complete hydration; And
Allow the hydration constituent solidify and obtain a solids.
38, method as claimed in claim 37 is characterized in that cement is at least 20%(weight in doing the bonding constituent) and described dried bonding constituent comprise that further a kind of promotor, water reducer, pumping auxiliary agent, suction compound, water-resisting agent, polymkeric substance, hygral expansion inhibitor or dried contraction inhibitor are to introduce special performances to constituent.
39, a kind of fracture in base material or method of hole of repairing is characterized in that it comprises:
Water is full of described fracture or hole substantially so that the basic water that surpasses the required water yield of the bonding constituent hydration that is used for filling fracture or hole to be provided,
Surpass the described fracture of dried bonding constituent filling or the hole of 20% subparticle shape with having cement content, the result bond constituent by combining with a part of water by fully hydration, and even excessive water is arranged, get rid of excessive water from described fracture or hole; And
Allow the bonding constituent of described hydration solidify.
40, method as claimed in claim 39, it comprises that further a certain amount of filler component is at least 35%(weight with the cement that provides a kind of mixture to have to it is characterized in that constituent); Described filler component is particle shape, and its main part has the roughly the same speed of falling with cement granules.
41, method as claimed in claim 40 is characterized in that this mixture dry blending before being applied to water saturated base material becomes uniformity consistency.
42, method as claimed in claim 39, it is characterized in that cement is Portland cement, gypsum, high-alumina cement, trimagnesium phosphate or their composition, described filler component is sand or gathers materials, and comprises that further at least a promotor of interpolation, diminishing compound, aeration agent, water absorption compound, water-resisting agent, polymkeric substance, hygral expansion inhibitor or dried contraction inhibitor are in order to introduce special performances to constituent.
43, method as claimed in claim 39 is characterized in that it comprises that further the additional cement that adds sufficient amount is to absorb excessive water partly.
44, the method for a kind of application bonding constituent on base material is characterized in that it comprises:
A kind of bonding constituent vessel assembly that keeps pre-determined quantity is provided;
Pour into described vessel assembly with the amount that surpasses the required water of described bonding constituent hydration;
At least a cement (its amount is at least the 20%(weight of constituent)) the bonding constituent of doing of subparticle be filled in the water of vessel assembly, the bonding constituent combines with this dried constituent of hydration fully with water partly, replaces the excess electron excess fraction of water simultaneously;
The bonding constituent that guides described hydration is on a base material; And
Allow the bonding constituent of described hydration be solidified into solid piece.
45, method as claimed in claim 44 is characterized in that the bonding constituent of hydration is poured, sprays or is injected on the base material.
46, method as claimed in claim 44, the constituent that it is characterized in that boning comprise that further a kind of dispersion stabilizer is with slow its curing.
47, method as claimed in claim 44, it is characterized in that pouring on the base material after, use additional water to constituent.
48, method as claimed in claim 44 is characterized in that this base material comprises hole and described constituent is used for the described hole of filling.
49, method as claimed in claim 44 is characterized in that this constituent comprises that further the amount of filler component has 35%(weight at least so that mixture to be provided) cement; Described filler component is particulate state, and it is main partly to have as cement granules roughly the same fall speed and described filler component and be sand or gather materials, and further, described mixture is that dry blending pours in the water after becoming uniformity consistency in advance.
50, method as claimed in claim 44, it is characterized in that described cement be Portland cement, gypsum, high-alumina cement, trimagnesium phosphate or its composition with and in the bonding constituent, account for 35%(weight), described constituent further comprises at least a promotor, water reducer, pumping auxiliary agent, suction compound, water-resisting agent, polymkeric substance, hygral expansion inhibitor, dried contraction inhibitor, or gives a kind of properties-correcting agent of constituent with property.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US015,834 | 1987-02-18 | ||
| US07/015,834 US4732781A (en) | 1986-03-24 | 1987-02-18 | Methods for applying no mix cements |
| US07/053,561 US4732782A (en) | 1986-03-24 | 1987-05-21 | Methods for applying no mix cements |
| US053,561 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87106112A true CN87106112A (en) | 1988-08-31 |
Family
ID=26687853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87106112 Pending CN87106112A (en) | 1987-02-18 | 1987-09-01 | Need not the prescription and the method for blended compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87106112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944961A (en) * | 2017-06-13 | 2020-03-31 | Gcp应用技术有限公司 | Method for making concrete products and structures |
-
1987
- 1987-09-01 CN CN 87106112 patent/CN87106112A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110944961A (en) * | 2017-06-13 | 2020-03-31 | Gcp应用技术有限公司 | Method for making concrete products and structures |
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