CN102718433A - Non-blending macromolecule concrete and construction method thereof - Google Patents
Non-blending macromolecule concrete and construction method thereof Download PDFInfo
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- CN102718433A CN102718433A CN2012102243954A CN201210224395A CN102718433A CN 102718433 A CN102718433 A CN 102718433A CN 2012102243954 A CN2012102243954 A CN 2012102243954A CN 201210224395 A CN201210224395 A CN 201210224395A CN 102718433 A CN102718433 A CN 102718433A
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Abstract
The invention belongs to the technical field of road engineering and particularly relates to a non-blending macromolecule concrete and a construction method thereof. The non-blending macromolecule concrete is prepared from the following components in percent by weight: 80-89% of aggregate, 8-15% of macromolecule material and 3-5% of additive. The construction method comprises the following steps of: selecting the aggregate with a material diameter of 0-0.5 mm, 0.5-3 mm or 3-30 mm according to a place to be used in a construction process; adding the selected aggregate and the additive to a die or a set place; and injecting the macromolecule material in the aggregate under pressure of 4-10 Mpa, and then curing for 15-25 minutes, so that the construction of the non-blending macromolecule concrete can be completed. According to the non-blending macromolecule concrete provided by the invention, the macromolecule material is used as an adhesion agent, so that the non-blending macromolecule concrete has the advantages of low production cost, simple preparation and construction process, wide construction condition, high firmness and durability, and simple last-stage maintenance. The non-blending macromolecule concrete can be used for buildings in a special environment, the road engineering, maintenance engineering, underground engineering and the like.
Description
Technical field
The invention belongs to the road engineering technical field, particularly a kind of production cost is low, proportioning and construction technology is simple, execution conditions are extensive, simple non-polymer concrete and the constructional method thereof of mixing and stirring of sturdy and durable, later maintenance.
Background technology
Concrete is one of contemporary topmost civil engineering material, is widely used in industries such as house, bridge.Traditional concrete has two big types, promptly is used to build cement concrete and the bituminous concrete that is used for highway, urban road surfaces with the highway structure thing.Cement concrete is to be made as sticker, adding certain quantity of additive as aggregate, cement by the sandstone material that satisfies the grating requirement; Bituminous concrete then be by satisfy sandstone material that grating requires as aggregate, pitch as sticker and add a certain amount of properties-correcting agent and make.Cement concrete and bituminous concrete all exist the proportioning complicacy, need special-purpose mixing and stirring and transportation equipment, the shortcomings such as finished product concrete application in time of mixing and stirring; Cement concrete or bituminous concrete are earlier aggregates such as sandstone material to be mixed to stir with agglutinates such as cement or pitches to tremble, and are made into cement concrete or bituminous concrete, are transported to the working-yard then; Water in the mould or the roadbed that paves on; Form buildings, road structure thing or bituminous pavement, construction technology very complicated trouble, especially bituminous concrete need heating in the process of mix; So not only waste resource but also polluted environment; And the construction of cement or bituminous concrete receives the influence of season, temperature and environment more serious, under severe environment, as in the rain, snow day, be difficult to during strong wind even can not construct; Cement or bituminous concrete receive the restriction of setting period, in setting period, use, can only abandon otherwise will concrete lose efficacy, serious waste resource, increased construction cost; In addition, the back is accomplished in cement concrete construction, and to form time of intensity longer, and this just needs the preserving period of length, and if in preserving period, go wrong and can have a strong impact on the work-ing life in later stage, the cost of maintenance is higher.
Summary of the invention
The objective of the invention is to overcome the deficiency that exists in the prior art and a kind of production cost that provides is low, proportioning and construction technology is simple, execution conditions are extensive, simple non-polymer concrete and the constructional method thereof of mixing and stirring of sturdy and durable, later maintenance.
The objective of the invention is to realize like this:
A kind of non-polymer concrete that mixes and stirs, it is to be processed according to following weight percent by each component: aggregate 80～90%, macromolecular material 8～15%, additive 3～5%.
Described aggregate is the sandstone material.
Described macromolecular material is monocomponent polyurethane or dual-component polyurethane or liquid resin or TEB 3K
.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose aggregate or the aggregate of 0.5-3mm or the aggregate of 3-30mm of material footpath as 0-0.5mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
The present invention compares with prior art and has the following advantages:
1) the non-polymer concrete that mixes and stirs of the present invention is processed by aggregate, macromolecular material and additive; Proportioning is simple, adopts macromolecular material as caking agent, because the viscosity of macromolecular material is high; The concrete binding power of making is also very high; Experiment showed, that the non-concrete cohesive force of polymer of mixing and stirring of the present invention is 3～5 times of cement concrete cohesive force, is 2～3 times of bituminous concrete;
2) of the present inventionly non-ly be added in the mould aggregate or the place of setting earlier when mixing and stirring the polymer concrete construction, high pressure injects macromolecular material then.The centre does not need heat, does not need the special-purpose equipment of trembling and the road vehicle of stirring, and has the advantage that construction technology is simple, production cost is low;
3) the non-heating that do not need when mixing and stirring the polymer concrete construction of the present invention can be constructed easy construction at normal temperatures; Construction does not receive season, temperature and environmental influence; Can construct throughout the year, even under severe environment, as in the rain, snow day, can construct during strong wind;
4) the non-polymer concrete that mixes and stirs of the present invention can adopt with water and not react macromolecular material as caking agent; And adopt water repellent agent as additive; Therefore can subaqueous work, and have the flexibility and the compressibility of perviousness, swelling property and certain (very little);
5) of the present invention non-to mix and stir the polymer concrete construction process restricted little, and selectable leeway is big, in construction process, need not consider health, stirring problem, concrete also can not occur and too many or too much for use and concrete coagulation time limit system problem;
6) the non-polymer concrete that mixes and stirs of the present invention just can form intensity in back about 20 minutes in construction, did not need preserving period basically, and long service life, can reach more than 50 years;
7) the non-polymer concrete that mixes and stirs of the present invention can effectively combine to form whole with cement concrete and bituminous concrete, and then can be used for the purposes such as building and road engineering, maintenance engineering, underwater engineering under the particular surroundings.
Embodiment
Below in conjunction with embodiment the present invention is done further explanation.
Embodiment 1
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 85kg, macromolecular material 12kg and additive 3kg.
Described aggregate is the sandstone material of 0-0.5mm for the material footpath.
Described macromolecular material is a monocomponent polyurethane.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 0-0.5mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4:, accomplish the described non-polymer Concrete Construction of mixing and stirring with health 15-25 minute behind the step 3 injection macromolecular material.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 2
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 87kg, macromolecular material 10kg and additive 3kg.
Described aggregate is the sandstone material of 0.5mm-3mm for the material footpath.
Described macromolecular material is a monocomponent polyurethane.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 0.5-3mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 3
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 89kg, macromolecular material 8kg and additive 3kg.
Described aggregate is the sandstone material of 3-30mm for the material footpath.
Described macromolecular material is a monocomponent polyurethane.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose aggregate or the aggregate of 0.5-3mm or the aggregate of 3-30mm of material footpath as 0-0.5mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 4
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 83kg, macromolecular material 14kg and additive 3kg.
Described aggregate is the sandstone material of 0-0.5mm for the material footpath.
Described macromolecular material is dual-component polyurethane
.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose aggregate or the aggregate of 0.5-3mm or the aggregate of 3-30mm of material footpath as 0-0.5mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 is injected behind the macromolecular material health minute, accomplish the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 5
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 84kg, macromolecular material 13kg and additive 3kg.
Described aggregate is the sandstone material of 0.5-3mm for the material footpath.
Described macromolecular material is dual-component polyurethane
.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 0.5-3mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 6
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 88kg, macromolecular material 9kg and additive 3kg.
Described aggregate is the sandstone material of 3-30mm for the material footpath.
Described macromolecular material is dual-component polyurethane
.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 3-30mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 7
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 80kg, macromolecular material 15kg and additive 5kg.
Described aggregate is the sandstone material of 3-30mm for the material footpath.
Described macromolecular material is liquid resin
.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 3-30mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Embodiment 8
A kind of non-polymer concrete that mixes and stirs, it is to be processed by aggregate 82kg, macromolecular material 14kg and additive 4kg.
Described aggregate is the sandstone material of 3-30mm for the material footpath.
Described macromolecular material is a TEB 3K.
Described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
The described non-polymer Concrete Construction method of mixing and stirring, this constructional method comprises the steps:
Step 1: choose the aggregate of material footpath as 3-30mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
In whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Technical parameter sees the following form:
Claims (6)
1. non-polymer concrete that mixes and stirs, it is characterized in that: it is to be processed according to following weight percent by each component: aggregate 80～89%, macromolecular material 8～15%, additive 3～5%.
2. the non-polymer concrete that mixes and stirs as claimed in claim 1, it is characterized in that: described aggregate is the sandstone material.
3. the non-polymer concrete that mixes and stirs as claimed in claim 1 is characterized in that: described macromolecular material is monocomponent polyurethane or dual-component polyurethane or liquid resin or TEB 3K
.
4. the non-polymer concrete that mixes and stirs as claimed in claim 1 is characterized in that: described additive is one or several combinations
in Bing Xisuandingzhi, benzene dimethylamine, quadrol, the ROHM.
5. the non-polymer Concrete Construction method of mixing and stirring as claimed in claim 1, it is characterized in that: this constructional method comprises the steps:
Step 1: choose aggregate or the aggregate of 0.5-3mm or the aggregate of 3-30mm of material footpath as 0-0.5mm according to the place that will use;
Step 2: aggregate and additive that step 1 is chosen are added in the mould or the place of setting;
Step 3: under the pressure of 4～10 Mpa, in the aggregate of step 2, inject macromolecular material;
Step 4: step 3 was injected behind the macromolecular material health 15-25 minute, accomplished the described non-polymer Concrete Construction of mixing and stirring.
6. the non-polymer Concrete Construction method of mixing and stirring as claimed in claim 5 is characterized in that: in whole use, do not need the special-purpose equipment of trembling and the road vehicle of stirring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102243954A CN102718433A (en) | 2012-07-02 | 2012-07-02 | Non-blending macromolecule concrete and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102243954A CN102718433A (en) | 2012-07-02 | 2012-07-02 | Non-blending macromolecule concrete and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102718433A true CN102718433A (en) | 2012-10-10 |
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Family Applications (1)
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|---|---|---|---|
| CN2012102243954A Pending CN102718433A (en) | 2012-07-02 | 2012-07-02 | Non-blending macromolecule concrete and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876474A (en) * | 2015-04-22 | 2015-09-02 | 哈尔滨工程大学 | Bridge deck slab waterborne polyurethane polymer concrete and preparation method thereof |
| CN106760538A (en) * | 2016-12-16 | 2017-05-31 | 河南天地能源发展有限公司 | A kind of new concrete and its construction method |
| CN107140927A (en) * | 2017-05-26 | 2017-09-08 | 成都金玉雄辉建筑工程有限公司 | Concrete for manufacturing push pipe and preparation method thereof |
| CN107200548A (en) * | 2017-04-28 | 2017-09-26 | 成都市德容建筑劳务有限公司 | Push pipe concrete and its preparation method |
| WO2017165989A1 (en) * | 2016-03-31 | 2017-10-05 | 北京大陆益通环保科技有限公司 | Polyurethane rubber concrete material and processing method therefor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030090016A1 (en) * | 2001-08-13 | 2003-05-15 | Zoran Petrovic | Polymer concrete and method for preparation thereof |
-
2012
- 2012-07-02 CN CN2012102243954A patent/CN102718433A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030090016A1 (en) * | 2001-08-13 | 2003-05-15 | Zoran Petrovic | Polymer concrete and method for preparation thereof |
Non-Patent Citations (1)
| Title |
|---|
| 李继业等: "《特殊材料新型混凝土技术》", 30 September 2007, article "(五) 外加剂", pages: 37 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104876474A (en) * | 2015-04-22 | 2015-09-02 | 哈尔滨工程大学 | Bridge deck slab waterborne polyurethane polymer concrete and preparation method thereof |
| WO2017165989A1 (en) * | 2016-03-31 | 2017-10-05 | 北京大陆益通环保科技有限公司 | Polyurethane rubber concrete material and processing method therefor |
| CN106760538A (en) * | 2016-12-16 | 2017-05-31 | 河南天地能源发展有限公司 | A kind of new concrete and its construction method |
| CN107200548A (en) * | 2017-04-28 | 2017-09-26 | 成都市德容建筑劳务有限公司 | Push pipe concrete and its preparation method |
| CN107140927A (en) * | 2017-05-26 | 2017-09-08 | 成都金玉雄辉建筑工程有限公司 | Concrete for manufacturing push pipe and preparation method thereof |
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Application publication date: 20121010 |