CN106495647A - A kind of manufacture method of the recyclable counterweight of anti-corrosion - Google Patents
A kind of manufacture method of the recyclable counterweight of anti-corrosion Download PDFInfo
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- CN106495647A CN106495647A CN201610939039.9A CN201610939039A CN106495647A CN 106495647 A CN106495647 A CN 106495647A CN 201610939039 A CN201610939039 A CN 201610939039A CN 106495647 A CN106495647 A CN 106495647A
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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
- C04B28/36—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 containing sulfur, sulfides or selenium
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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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/23—Acid resistance, e.g. against acid air or rain
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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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
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Abstract
The invention provides a kind of manufacture method of the recyclable counterweight of anti-corrosion, comprises the following steps：First, design, making preheated metallic moulds；2nd, modified sulfur is prepared；3rd, thermoplasticity concrete is prepared using modified sulfur；4th, thermoplasticity concrete being poured into a mould into the metal die after preheating, and thermoplasticity vibratory concrete being tamped in casting process, the demoulding after cooling obtains semi-finished product；5th, semi-finished product are weighed, if the weight of semi-finished product is equal with setting weight, obtains the recyclable counterweight of anti-corrosion；Otherwise, double finished weight of method using repair repeated hole is bored or the corresponding exposed thermoplasticity concrete of injection in repeated hole is matched somebody with somebody is adjusted, and till its weight is up to standard, obtains the recyclable counterweight of anti-corrosion.Using the comprcssive strength of the counter weight products of present invention manufacture, tensile strength, anti-fatigue life more than C40 concrete；While its anticorrosive, freeze thawing resistance, impermeable, life-span length, product can be recycled completely.
Description
Technical field
The invention belongs to the manufacturing technology field of counter weight products, and in particular to a kind of manufacturer of the recyclable counterweight of anti-corrosion
Method.
Background technology
For a long time, China's counter weight products are generally produced using Cast Iron Production and cement iron sand concrete.
Its material cost of gray iron counterweight is high, and high energy consumption, pollution are high, and product resistance to corrosion itself is poor, easily stolen.
Cement iron sand concrete counterweight price is low, but the water penetration due to cement itself, cause product to be easily corroded；With
When product rejection be changed into industrial refuse, pollute environment.
Content of the invention
The technical problem to be solved is for above-mentioned the deficiencies in the prior art, there is provided a kind of anti-corrosion can
Reclaim the manufacture method of counterweight.Equal using the comprcssive strength of the counter weight products manufactured by the method, tensile strength, anti-fatigue life
More than C40 concrete；While its anticorrosive, freeze thawing resistance, impermeable, life-span length, product can be recycled completely.
For solving above-mentioned technical problem, the technical solution used in the present invention is：A kind of manufacturer of the recyclable counterweight of anti-corrosion
Method, it is characterised in that the counterweight is to be provided with the patty structure with repeated hole, and the method is comprised the following steps：
Step one, the structure design according to the recyclable counterweight of the anti-corrosion that need to manufacture simultaneously make metal die, then by metal
Mould is preheated to 125 DEG C～146 DEG C；The surface of the metal die is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h～2h under conditions of temperature is for 125 DEG C～146 DEG C, obtain modified sulfur；The modifying agent is double
Cyclopentadiene or thiorubber., or for dicyclopentadiene and the oligomer of cyclopentadiene, the sulfur and dicyclopentadiene
Mass ratio is 100: (4～7), the sulfur are 100 with the mass ratio of thiorubber.: (1.5～4), the sulfur and bicyclic penta
The mass ratio of the oligomer of diene and cyclopentadiene is 100: (4～7)；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C～146 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, in temperature
For stirring under conditions of 125 DEG C～146 DEG C, thermoplasticity concrete is obtained；The volume of the modified sulfur is the thermoplastic
The 10%～26% of property volume of concrete, the aggregate includes coarse aggregate, fine aggregate and powder filler, the volume of the coarse aggregate
For the 28%～46% of the thermoplasticity volume of concrete, the volume of the fine aggregate is the thermoplasticity volume of concrete
19.5%～38%, the volume of the powder filler is the 8%～15% of the thermoplasticity volume of concrete, the fine aggregate with
The volume ratio of coarse aggregate is (0.42～1.36): 1；The modified sulfur is (0.8～3.0) with the volume ratio of powder filler: 1；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real, then will be floating for the surface of thermoplasticity concrete, the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, if the weight of semi-finished product with set
Surely it is equal in weight, then directly obtains the recyclable counterweight of anti-corrosion；If the weight of semi-finished product exceedes setting weight, to carrying out with repeated hole
Brill is repaiied, until make brill repair rear semi-finished product weight equal with setting weight till, finally give the recyclable counterweight of anti-corrosion；If half into
The weight of product is less than setting weight, then the corresponding exposed thermoplasticity concrete of injection in repeated hole, until making the weight of semi-finished product
Till amount is equal with setting weight, the recyclable counterweight of anti-corrosion is finally given.
The manufacture method of the recyclable counterweight of above-mentioned a kind of anti-corrosion, it is characterised in that open in the recyclable counterweight of the anti-corrosion
It is provided with one and half waist type grooves, the quantity with repeated hole is one or more, and described is blind hole with repeated hole, and the half waist type groove is
Described in groove；Multiple refer to two or more.
The manufacture method of the recyclable counterweight of above-mentioned a kind of anti-corrosion, it is characterised in that aggregate also includes described in step 3
Fiber, the fiber are carbon fiber, steel fibre or glass fibre；The volume of the fiber is the thermoplasticity volume of concrete
1%～6%.
A kind of manufacture method of the recyclable counterweight of above-mentioned anti-corrosion, it is characterised in that 50～99 parts by volume of the first coarse aggregate,
Second coarse aggregate, 1～40 parts by volume, 0～49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤
25mm, the particle diameter of the second coarse aggregate is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；Institute
State fine aggregate to be formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 20～49.5 parts by volume, the second fine aggregate 50
～79.5 parts by volume, 0.5～30 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the second thin bone
The particle diameter d of material2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；The powder filler
Particle diameter M is 0.001mm≤M≤0.3mm.
A kind of manufacture method of the recyclable counterweight of above-mentioned anti-corrosion, it is characterised in that vibration tamp described in step 4
Time is 30s～90s.
The present invention has advantages below compared with prior art：
1st, the performance and structure of the counter weight products of present invention manufacture sets body uniqueness, in addition to meeting counterweight and often using, more has anti-
Pressure tensile strength is high, and anti-fatigue life is high, wear-resisting, anticorrosive, freeze thawing resistance.
2nd, the comprcssive strength of the counter weight products of present invention manufacture, tensile strength, anti-fatigue life are more than C40 concrete；
While its anticorrosive, freeze thawing resistance, impermeable, life-span length, product can be recycled completely.
3rd, after the present invention is modified to sulfur, brilliant inter-phase stress is eliminated, makes bonding force higher.The present invention is using changing
Sulfur after property does bonding agent, and the comprcssive strength and tensile strength of products made thereby are above C40 concrete.Meanwhile, sulfur is by bone
Material cladding, with antiacid, anti-weak base and chloride ion corrosion, product can be used on the occasion of chemical attack；The product for obtaining simultaneously
Do not absorb water, impermeable, thus product freeze thawing resistance, quality stability height；Fiber is added, tensile strength can be improved.Using this technique
The product for obtaining, performance are better than cement counterweight, while a part of garbage can be digested.
With reference to the accompanying drawings and examples the present invention is described in further detail.
Description of the drawings
Fig. 1 is the structural representation of the recyclable counterweight of anti-corrosion of embodiment of the present invention 1-10 manufacture.
A-A sectional views of the Fig. 2 for Fig. 1.
Description of reference numerals:
1 matches somebody with somebody repeated hole；2 half waist type grooves.
Specific embodiment
As depicted in figs. 1 and 2, the structure with anti-corrosion, the counter weight products of recoverable that need to manufacture of the present invention is：It is in
Flat round pie, it is one or more (multiple refer to two or more) with repeated hole 1 that top offers quantity, the counter weight products
On be further opened with one and half waist type grooves 2, wherein, described with repeated hole 1 be blind hole, the half waist type groove 2 be groove.In the present invention,
The effect for arranging half waist type groove 2 is to penetrate steel wire rope, and it is to improve Product Precision to open up one or more effects with repeated hole 1.This
The manufacture method of the recyclable counterweight of invention anti-corrosion is stated by embodiment 1 to 10.
Embodiment 1
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 130 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1.5h under conditions of temperature is for 130 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene,
The mass ratio of the sulfur and dicyclopentadiene is 100: 6；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 130 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 130 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
11.5%, the volume of the fiber is the 1% of the thermoplasticity volume of concrete, the aggregate include coarse aggregate, fine aggregate and
Powder filler, the volume of the coarse aggregate are the 42% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is described
The 37% of thermoplasticity volume of concrete, the volume of the powder filler are the 8.5% of the thermoplasticity volume of concrete, described thin
Aggregate is 0.88: 1 with the volume ratio of coarse aggregate；The modified sulfur is 1.35: 1 with the volume ratio of powder filler；The fiber
For carbon fiber；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 80 parts by volume, the second thick bone
Expect 40 parts by volume, 49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 25 parts by volume, the second thin bone
Expect 60 parts by volume, 10 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 45s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is equal with setting weight, then directly obtain the recyclable counterweight of anti-corrosion.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for more than 41MPa, tensile strength is
7.1MPa, acidproof rate are more than 95%, and quality error is within ± 5g.
Embodiment 2
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 135 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1.5h under conditions of temperature is for 135 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene,
The mass ratio of the sulfur and dicyclopentadiene is 100: 7；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 135 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 135 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
26%, the volume of the fiber is the 6% of the thermoplasticity volume of concrete, and the aggregate includes coarse aggregate, fine aggregate and powder
Last filler, the volume of the coarse aggregate are the 28% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is the heat
The 25% of plastic concrete volume, the volume of the powder filler are the 15% of the thermoplasticity volume of concrete, the thin bone
Material is 0.89 with the volume ratio of coarse aggregate：1；The modified sulfur is 1.73 with the volume ratio of powder filler：1；The fiber is
Steel fibre；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 50 parts by volume, the second thick bone
Expect 1 parts by volume, 0 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the grain of the second coarse aggregate
Footpath is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 49.5 parts by volume, second is thin
75 parts by volume of aggregate, 30 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the second fine aggregate
Particle diameter d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 90s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight exceedes setting weight, then repair to carrying out brill with repeated hole 1, up to the weight for making brill repair rear semi-finished product equal with setting weight is
Only, the recyclable counterweight of anti-corrosion is finally given.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 50MPa, tensile strength is 8MPa, acidproof
Rate is 96%, and quality error is within ± 5g.
Embodiment 3
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 125 DEG C～146 DEG C then；The metal pattern
The surface of tool is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h～2h under conditions of temperature is for 125 DEG C, obtain modified sulfur；The modifying agent is bicyclic penta 2
The mass ratio of alkene, the sulfur and dicyclopentadiene is 100: 4；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 125 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
23%, the volume of the fiber is the 1% of the thermoplasticity volume of concrete, and the aggregate includes coarse aggregate, fine aggregate and powder
Last filler, the volume of the coarse aggregate are the 36% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is the heat
The 30% of plastic concrete volume, the volume of the powder filler are the 10% of the thermoplasticity volume of concrete, the thin bone
Material is 0.83 with the volume ratio of coarse aggregate：1；The modified sulfur is 2.3: 1 with the volume ratio of powder filler；The fiber is glass
Glass fiber.
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 55 parts by volume, the second thick bone
Expect 10 parts by volume, 5 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the grain of the second coarse aggregate
Footpath is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 40 parts by volume, the second thin bone
Expect 70 parts by volume, 25 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 30s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is less than setting weight, then the corresponding exposed thermoplasticity concrete of injection in repeated hole 1, until make the weight of semi-finished product with
Till setting weight is equal, through compacting, surface floating, cooling after, finally give the recyclable counterweight of anti-corrosion.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 51MPa, tensile strength is 7.2MPa, resistance to
Sour rate is 96%, and quality error is within ± 5g.
Embodiment 4
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 146 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h under conditions of temperature is for 146 DEG C, obtain modified sulfur；The modifying agent is thiorubber., described
The mass ratio of sulfur and thiorubber. is 100: 3；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 146 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 146 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
20.5%, the volume of the fiber is the 2% of the thermoplasticity volume of concrete, the aggregate include coarse aggregate, fine aggregate and
Powder filler, the volume of the coarse aggregate are the 46% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is described
The 19.5% of thermoplasticity volume of concrete, the volume of the powder filler are the 12% of the thermoplasticity volume of concrete, described
Fine aggregate is 0.42 with the volume ratio of coarse aggregate：1；The modified sulfur is 1.71 with the volume ratio of powder filler：1；The fibre
Tie up as glass fibre.
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 80 parts by volume, the second thick bone
Expect 30 parts by volume, 49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 45 parts by volume, the second thin bone
Expect 79.5 parts by volume, 20 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the second fine aggregate
Particle diameter d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 45s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is equal with setting weight, then directly obtain the recyclable counterweight of anti-corrosion.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 49MPa, tensile strength is 7MPa, acidproof
Rate is 95%, and quality error is within ± 5g.
Embodiment 5
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 128 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 2h under conditions of temperature is for 128 DEG C, obtain modified sulfur；The modifying agent is thiorubber., described
The mass ratio of sulfur and thiorubber. is 100: 1.5；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 128 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 128 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
13%, the volume of the fiber is the 4% of the thermoplasticity volume of concrete, and the aggregate includes coarse aggregate, fine aggregate and powder
Last filler, the volume of the coarse aggregate are the 38% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is the heat
The 34% of plastic concrete volume, the volume of the powder filler are the 11% of the thermoplasticity volume of concrete, the thin bone
Material is 0.89 with the volume ratio of coarse aggregate：1；The modified sulfur is 1.18 with the volume ratio of powder filler：1；The fiber is
Glass fibre；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 99 parts by volume, the second thick bone
Expect 20 parts by volume, 30 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 20 parts by volume, the second thin bone
Expect 60 parts by volume, 0.5 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 80s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, the weighed semi-finished product that find
Weight exceedes setting weight, then repair to carrying out brill with repeated hole 1, up to the weight for making brill repair rear semi-finished product equal with setting weight is
Only, the recyclable counterweight of anti-corrosion is finally given.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 32MPa, tensile strength is 7.05MPa,
Acidproof rate is 95%, and quality error is within ± 5g.
Embodiment 6
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 135 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 2h under conditions of temperature is for 135 DEG C, obtain modified sulfur；The modifying agent is thiorubber., described
The mass ratio of sulfur and thiorubber. is 100: 4；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 135 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 135 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
10%, the volume of the fiber is the 1.5% of the thermoplasticity volume of concrete, the aggregate include coarse aggregate, fine aggregate and
Powder filler, the volume of the coarse aggregate are the 38% of the thermoplasticity volume of concrete, and the volume of the fine aggregate is described
The 38% of thermoplasticity volume of concrete, the volume of the powder filler are the 12.5% of the thermoplasticity volume of concrete, described
Fine aggregate is 1: 1 with the volume ratio of coarse aggregate；The modified sulfur is 0.8 with the volume ratio of powder filler：1；The fiber is
Glass fibre.
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 80 parts by volume, the second thick bone
Expect 30 parts by volume, 49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 45 parts by volume, the second thin bone
Expect 79.5 parts by volume, 20 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the second fine aggregate
Particle diameter d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 30s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is less than setting weight, then the corresponding exposed thermoplasticity concrete of injection in repeated hole 1, until make the weight of semi-finished product with
Till setting weight is equal, through compacting, surface floating, cooling after, finally give the recyclable counterweight of anti-corrosion.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 30.5MPa, tensile strength is 7MPa, resistance to
Sour rate is 95%, and quality error is within ± 5g.
Embodiment 7
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 125 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h under conditions of temperature is for 125 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene and ring
The mass ratio of the oligomer of the oligomer of pentadiene, the sulfur and dicyclopentadiene and cyclopentadiene is 100: 6；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 125 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
10%, the aggregate includes coarse aggregate, fine aggregate and powder filler, and the volume of the coarse aggregate is the thermoplasticity concrete bodies
Long-pending 39.5%, the volume of the fine aggregate are the 38% of the thermoplasticity volume of concrete, and the volume of the powder filler is
The 12.5% of the thermoplasticity volume of concrete, the fine aggregate are 0.96: 1 with the volume ratio of coarse aggregate；The modified sulfur
Volume ratio with powder filler is 0.8: 1；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 75 parts by volume, the second thick bone
Expect 20 parts by volume, 25 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 35 parts by volume, the second thin bone
Expect 65 parts by volume, 15 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 90s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is equal with setting weight, then directly obtain the recyclable counterweight of anti-corrosion.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 40MPa, tensile strength is 7MPa, acidproof
Rate is 95%, and quality error is within ± 5g.
Embodiment 8
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 125 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h under conditions of temperature is for 125 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene and ring
The mass ratio of the oligomer of the oligomer of pentadiene, the sulfur and dicyclopentadiene and cyclopentadiene is 100: 4；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 125 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
15%, the aggregate includes coarse aggregate, fine aggregate and powder filler, and the volume of the coarse aggregate is the thermoplasticity concrete bodies
Long-pending 35%, the volume of the fine aggregate are the 35% of the thermoplasticity volume of concrete, and the volume of the powder filler is institute
The 15% of thermoplasticity volume of concrete is stated, the fine aggregate is 1: 1 with the volume ratio of coarse aggregate；The modified sulfur is filled out with powder
The volume ratio of material is 1: 1；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 80 parts by volume, the second thick bone
Expect 30 parts by volume, 49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 45 parts by volume, the second thin bone
Expect 79.5 parts by volume, 20 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the second fine aggregate
Particle diameter d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 30s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight exceedes setting weight, then repair to carrying out brill with repeated hole 1, up to the weight for making brill repair rear semi-finished product equal with setting weight is
Only, the recyclable counterweight of anti-corrosion is finally given.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 31MPa, tensile strength is 7MPa, acidproof
Rate is 95.1%, and quality error is within ± 5g.
Embodiment 9
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 125 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h under conditions of temperature is for 125 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene and ring
The mass ratio of the oligomer of the oligomer of pentadiene, the sulfur and dicyclopentadiene and cyclopentadiene is 100: 7；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 125 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
26%, the aggregate includes coarse aggregate, fine aggregate and powder filler, and the volume of the coarse aggregate is the thermoplasticity concrete bodies
Long-pending 46%, the volume of the fine aggregate are the 19.5% of the thermoplasticity volume of concrete, and the volume of the powder filler is
The 8.5% of the thermoplasticity volume of concrete, the fine aggregate are 0.42: 1 with the volume ratio of coarse aggregate；The modified sulfur with
The volume ratio of powder filler is 3.0: 1；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 55 parts by volume, the second thick bone
Expect 10 parts by volume, 5 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the grain of the second coarse aggregate
Footpath is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 40 parts by volume, the second thin bone
Expect 70 parts by volume, 25 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 40s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight is less than setting weight, then the corresponding exposed thermoplasticity concrete of injection in repeated hole 1, until make the weight of semi-finished product with
Till setting weight is equal, the recyclable counterweight of anti-corrosion is finally given.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 49MPa, tensile strength is 7MPa, acidproof
Rate is 96.1%, and quality error is within ± 5g.
Embodiment 10
In conjunction with Fig. 1 and Fig. 2, the manufacture method of the recyclable counterweight of the present embodiment anti-corrosion is comprised the following steps：
Step one, metal die is designed and made, metal die is preheated to 125 DEG C then；The table of the metal die
Face is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：It is heated to melting completely by sulfur, then by the sulfur of molten state
Sulphur and modifying agent react 1h under conditions of temperature is for 125 DEG C, obtain modified sulfur；The modifying agent is dicyclopentadiene and ring
The mass ratio of the oligomer of the oligomer of pentadiene, the sulfur and dicyclopentadiene and cyclopentadiene is 100: 5；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating
To 125 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, temperature be 125 DEG C
Under conditions of stir, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity volume of concrete
18.4%, the aggregate includes coarse aggregate, fine aggregate and powder filler, and the volume of the coarse aggregate is the thermoplasticity concrete
The 28% of volume, the volume of the fine aggregate are the 38% of the thermoplasticity volume of concrete, and the volume of the powder filler is
The 8% of the thermoplasticity volume of concrete, the fine aggregate are 1.35: 1 with the volume ratio of coarse aggregate；The modified sulfur and powder
The volume ratio of last filler is 2.3: 1；
The coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 80 parts by volume, the second thick bone
Expect 40 parts by volume, 49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the second coarse aggregate
Particle diameter is D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；
The fine aggregate is formed by the raw material mix homogeneously of volumes below part：First fine aggregate, 25 parts by volume, the second thin bone
Expect 60 parts by volume, 10 parts by volume of the 3rd fine aggregate；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the grain of the second fine aggregate
Footpath d2For 0.5mm ＜ d2≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；
The particle diameter M of the powder filler is 0.001mm≤M≤0.3mm；
In the present embodiment, first coarse aggregate, the second coarse aggregate, the 3rd coarse aggregate and the first fine aggregate are limestone
Granule；Second fine aggregate and the 3rd fine aggregate are natural river sand；Powder filler is flyash；
Thermoplasticity concrete described in cast step 3 in step 4, the metal die in step one after preheating, and
The thermoplasticity vibratory concrete in metal die is rammed using the vibration platen for being located at the metal die bottom in casting process
Real 60s, then will be floating for the surface of thermoplasticity concrete, and the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, weighed, find semi-finished product
Weight exceedes setting weight, then repair to carrying out brill with repeated hole 1, up to the weight for making brill repair rear semi-finished product equal with setting weight is
Only, the recyclable counterweight of anti-corrosion is finally given.
Adopt the comprcssive strength of the recyclable counterweight of anti-corrosion of the present embodiment manufacture for 41MPa, tensile strength is 7.1MPa, resistance to
Sour rate is 95%, and quality error is within ± 5g.
The above, is only presently preferred embodiments of the present invention, not the present invention is imposed any restrictions.Every according to invention skill
Any simple modification, change and equivalence changes that art is substantially made to above example, still fall within technical solution of the present invention
Protection domain in.
Claims (5)
1. the manufacture method of the recyclable counterweight of a kind of anti-corrosion, it is characterised in that the counterweight is for being provided with the patty knot with repeated hole (1)
Structure, the method are comprised the following steps：
Step one, the structure design according to the recyclable counterweight of the anti-corrosion that need to manufacture simultaneously make metal die, then by metal die
It is preheated to 125 DEG C～146 DEG C；The surface of the metal die is provided with release coating；
Step 2, modified sulfur is prepared, detailed process is：Be heated to melting completely by sulfur, then by the sulfur of molten state and
Modifying agent reacts 1h～2h under conditions of temperature is for 125 DEG C～146 DEG C, obtains modified sulfur；The modifying agent is bicyclic penta
Diene or thiorubber., or the quality for dicyclopentadiene and the oligomer of cyclopentadiene, the sulfur and dicyclopentadiene
Than for 100: (4～7), the sulfur are 100 with the mass ratio of thiorubber.: (1.5～4), the sulfur and dicyclopentadiene
Mass ratio with the oligomer of cyclopentadiene is 100: (4～7)；
Step 3, thermoplasticity concrete is prepared using modified sulfur described in step 2, detailed process is：By aggregate preheating extremely
125 DEG C～146 DEG C, then by preheating after aggregate and step 2 described in modified sulfur add stirring container in, in temperature be
Stir under conditions of 125 DEG C～146 DEG C, obtain thermoplasticity concrete；The volume of the modified sulfur is the thermoplasticity
The 10%～26% of volume of concrete, the aggregate include that coarse aggregate, fine aggregate and powder filler, the volume of the coarse aggregate are
The 28%～46% of the thermoplasticity volume of concrete, the volume of the fine aggregate is the thermoplasticity volume of concrete
19.5%～38%, the volume of the powder filler is the 8%～15% of the thermoplasticity volume of concrete, the fine aggregate with
The volume ratio of coarse aggregate is (0.42～1.36): 1；The modified sulfur is (0.8～3.0) with the volume ratio of powder filler: 1；
Thermoplasticity concrete described in step 3 is poured into a mould in step 4, the metal die in step one after preheating, and in cast
During using be located at the metal die bottom vibration platen by metal die thermoplasticity vibratory concrete tamp, so
Afterwards will be floating for the surface of thermoplasticity concrete, the demoulding after cooling obtains semi-finished product；
Step 5, semi-finished product described in step 4 are placed in weight scale and are weighed, if the weight of semi-finished product with set weight
Amount is equal, then directly obtain the recyclable counterweight of anti-corrosion；If the weight of semi-finished product exceedes setting weight, to carrying out with repeated hole (1)
Brill is repaiied, until make brill repair rear semi-finished product weight equal with setting weight till, finally give the recyclable counterweight of anti-corrosion；If half into
The weight of product is less than setting weight, then the corresponding exposed thermoplasticity concrete of injection in repeated hole (1), until making semi-finished product
Till weight is equal with setting weight, the recyclable counterweight of anti-corrosion is finally given.
2. the manufacture method of the recyclable counterweight of a kind of anti-corrosion according to claim 1, it is characterised in that the anti-corrosion can be returned
Receiving and one and half waist type grooves (2) are offered in counterweight, the quantity with repeated hole (1) is one or more, described with repeated hole (1) is
Blind hole, described half waist type groove (2) are described in groove；Multiple refer to two or more.
3. the manufacture method of the recyclable counterweight of a kind of anti-corrosion according to claim 1, it is characterised in that described in step 3
Aggregate also includes fiber, and the fiber is carbon fiber, steel fibre or glass fibre；The volume of the fiber is mixed for the thermoplasticity
The 1%～6% of solidifying soil body product.
4. the manufacture method of the recyclable counterweight of a kind of anti-corrosion according to claim 1, it is characterised in that described in step 3
Coarse aggregate is formed by the raw material mix homogeneously of volumes below part：First coarse aggregate, 50～99 parts by volume, 1～40 body of the second coarse aggregate
Product part, 0～49 parts by volume of the 3rd coarse aggregate；The particle diameter D of the first coarse aggregate1For 15mm ＜ D1≤ 25mm, the particle diameter of the second coarse aggregate
For D2For 8mm ＜ D2≤ 15mm, the particle diameter of the 3rd coarse aggregate is D3For 5mm ＜ D3≤8mm；The fine aggregate is by volumes below part
Raw material mix homogeneously form：First fine aggregate, 20～49.5 parts by volume, 50～79.5 parts by volume of the second fine aggregate, the 3rd thin bone
0.5～30 parts by volume of material；The particle diameter d of the first fine aggregate1For 2mm ＜ d1≤ 5mm, the particle diameter d of the second fine aggregate2For 0.5mm ＜ d2
≤ 2mm, the particle diameter d of the 3rd fine aggregate3For 0.3mm ＜ d3≤0.5mm；The particle diameter M of the powder filler be 0.001mm≤M≤
0.3mm.
5. the manufacture method of the recyclable counterweight of a kind of anti-corrosion according to claim 1, it is characterised in that described in step 4
The time of vibration tamp is 30s～90s.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540336A (en) * | 2017-08-17 | 2018-01-05 | 暨南大学 | A kind of application of modified sulfur in lifting sulphur concrete and sulphur-bonded mortar compression strength, anticorrosive and/or anti-permeability performance |
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|---|---|---|---|---|
| CN1872766A (en) * | 2006-06-16 | 2006-12-06 | 韩付勇 | Cement concrete of resin |
| CN101229966A (en) * | 2008-01-23 | 2008-07-30 | 江苏普利匡聚合物材料有限公司 | Resin concrete and forming product thereof |
| CN103586400A (en) * | 2013-10-31 | 2014-02-19 | 吴江市液铸液压件铸造有限公司 | Preparation process of furan resin sand |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1872766A (en) * | 2006-06-16 | 2006-12-06 | 韩付勇 | Cement concrete of resin |
| CN101229966A (en) * | 2008-01-23 | 2008-07-30 | 江苏普利匡聚合物材料有限公司 | Resin concrete and forming product thereof |
| CN103586400A (en) * | 2013-10-31 | 2014-02-19 | 吴江市液铸液压件铸造有限公司 | Preparation process of furan resin sand |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107540336A (en) * | 2017-08-17 | 2018-01-05 | 暨南大学 | A kind of application of modified sulfur in lifting sulphur concrete and sulphur-bonded mortar compression strength, anticorrosive and/or anti-permeability performance |
| CN107540336B (en) * | 2017-08-17 | 2020-05-08 | 暨南大学 | Application of modified sulfur in improving compressive strength, corrosion resistance and/or permeation resistance of sulfur concrete and sulfur mortar |
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