CN110306397A - A kind of steelframe brace type Combined concrete splicing construction and preparation method thereof - Google Patents
A kind of steelframe brace type Combined concrete splicing construction and preparation method thereof Download PDFInfo
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- CN110306397A CN110306397A CN201910579929.7A CN201910579929A CN110306397A CN 110306397 A CN110306397 A CN 110306397A CN 201910579929 A CN201910579929 A CN 201910579929A CN 110306397 A CN110306397 A CN 110306397A
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- concrete
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- brace type
- cross bar
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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
- C04B28/02—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 hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
- E01C5/065—Pavings made of prefabricated single units made of units with cement or like binders characterised by their structure or component materials, e.g. concrete layers of different structure, special additives
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/06—Sets of paving elements
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2201/00—Paving elements
- E01C2201/16—Elements joined together
- E01C2201/167—Elements joined together by reinforcement or mesh
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Road Paving Structures (AREA)
Abstract
The invention discloses a kind of steelframe brace type Combined concrete splicing constructions and preparation method thereof, wherein by the plug of stainless steel making, cross bar, wheel button, vertical bar assembling combination, the wheel retaining ring is loaded on vertical bar, the plug tail end is installed on cross bar, the plug is assigned to be buckled in the wheel of vertical bar, and four groups of cross bars are installed, two layers of Combined concrete layer is respectively arranged in vertical bar both ends, the concrete filling block is installed on vertical two groups of cross bar tail ends, the concrete square brick is installed on two groups of cross bar tail ends of level, it is filled with concrete filling block in gap between remaining two layers of Combined concrete layer.The present invention is rationally added high-quality by the control of quality to raw material, resists the effect of various destructive factors, the long-term ability for keeping intensity and complete appearance under active usage conditions in conjunction with steel construction combination.The present invention can also accelerate speed of application successfully by concrete and steel frame construction connected applications, intensity height, overall stability, save space resources.
Description
Technical field
The present invention relates in manufacture steel performance applied technical field, specially a kind of steelframe brace type is mixed
Splicing construction and preparation method thereof closes in solidifying local soil type.
Background technique
Cement concrete is selected to be repaired at present, for cement concrete in repair process, concrete is reaching final
It before intensity needs that longer time is spent to be conserved, the means such as isolation will necessarily be set in maintenance processes, in this way will certainly
Road is caused to be obstructed, the influence to traffic is very huge;It is not reasonable, scientific with the design of cement concrete formula, at
This is higher;Repairing quality is bad, and various technical performances are poor, causes to repeat to repair, wastes material and labour cost;Pit slot repaired with
Intensity is low afterwards, and durability is poor, wastes a large amount of raw material, increases the project amount of unit in charge of construction, causes huge economic losses;Be easy by
To the influence of the adverse circumstances such as low temperature, sleet;Implementation process is more complex, and curing time is longer, and service life is short, stability
The problems such as poor.
Manufacturing steel performance application technology content high durability concrete is by the quality to raw material
Control, preferably and the optimal control of construction technology, rationally adds high-quality mineral admixture or composite blend, makes concrete in reality
The effect of various destructive factors is resisted under the use condition of border, the long-term ability for keeping intensity and complete appearance.Concrete is durable
Property refer to structure within defined service life, under the effect of various environmental conditions, do not need extra-pay consolidation process and
Keep its safety, normal use and acceptable appearance ability.
More gap features of permeable pavement concrete, can store a large amount of moisture, and the evaporation of moisture can reduce road
Face temperature, the temperature rises around summer inhibition road, alleviates " tropical island effect " significant effect.Meanwhile permeable pavement is mixed
Solidifying soil is conducive to the infiltration of rainwater, and rainwater will not be saved bit by bit in road surface, will not be skidded, and realize the passage of safety and comfort, can be in people
The place closely related with people such as trade, park, square, parking lot is widely used.
Summary of the invention
The purpose of the present invention is to provide a kind of steelframe brace type Combined concrete splicing constructions and preparation method thereof, with solution
Certainly the problems mentioned above in the background art.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows: a kind of steelframe brace type Combined concrete
Splicing construction and preparation method thereof, a kind of steelframe brace type Combined concrete splicing construction, wherein steelframe brace type coagulation local soil type
Close splicing construction include Combined concrete layer, concrete filling block, concrete square brick, plug, cross bar, wheel buckle, vertical bar, stainless steel
The plug, cross bar, the wheel of manufacture buckle, vertical bar assembling combination, and the wheel retaining ring is loaded on vertical bar centre, and the plug tail end is pacified
It is buckled in the wheel of vertical bar loaded on cross bar, the plug head end is assigned, and four groups of cross bars and plug combination, the concrete is installed
Combination layer is provided with two layers, and the Combined concrete layer is respectively arranged in vertical bar both ends, and the concrete filling block is installed on vertical
Straight two groups of cross bar tail ends, the concrete square brick are installed on two groups of cross bar tail ends of level, between remaining two layers of Combined concrete layer
Gap filled with concrete filling block.
Further take, the Combined concrete layer, concrete filling block, concrete square brick concrete include
Component has cement, PVAc class high molecular polymer solvent type glue, water-reducing agent, active mineral admixture, naphthalene water reducer, agglutination material
Material, coarse-fine aggregate.
It further takes, the plug, cross bar are each provided with four groups.
Further take, the Combined concrete layer, concrete filling block, concrete square brick concrete include
Component proportion is as follows:
Preferably, the cement is cement or ordinary portland cement, and partial size is 10~60 μm.
Preferably, the water-reducing agent is wooden calcium sulfonate and/or molasses, and partial size is 2.5~5mm.
Preferably, the coarse-fine aggregate is obtained after being arranged in pairs or groups using continuous grading or 2 and the above simple grain gradation, partial size
2.5~16mm.
A kind of production method of steelframe brace type Combined concrete splicing construction is provided, is comprised the following steps that
Step 1: cement and cementing material being added in blender, stirred evenly;
Step 2: coarse-fine aggregate is added into step 1 blender, stirs evenly;
Step 3: admixture is added into step 2 blender, stirs evenly;
Step 4: glue, water-reducing agent and naphthalene water reducer are added into step 3 blender, stirs evenly,
High-durability pervious concrete can be obtained;
Step 5: obtained high-durability pervious concrete is respectively put into and grows 100~200cm, wide by 40~
60cm, long 20~25cm, wide 20~25cm, 20~25cm, the mold cured of wide 4~6cm, warp
Over vibration crucial point reason, then the quiet 12~14h that stops obtain Combined concrete layer, concrete filling block, concrete
Square brick, and, floating levelling using construction machinery;
Step 6: Combined concrete layer, concrete filling block, concrete square brick that step 5 obtains are passed through
Plug, cross bar, wheel is buckled, vertical bar is spliced into cube structure and carries out surfacing processing to get steel is arrived
Frame brace type Combined concrete splicing construction.
Preferably, the molding temperature of the step 5 is not less than 8 DEG C.
Preferably, the solidification in the step 5 is using self-curing 48h at room temperature or 60~120 DEG C of high temperature heating 10
~30min.
Compared with prior art, the beneficial effects of the present invention are:
One, this kind of steelframe brace type Combined concrete splicing construction provides a kind of high-durability pervious concrete, this kind mixed
In solidifying soil service life as defined in durability, under the effect of various environmental conditions, do not need extra-pay consolidation process and
Its safety, normal use and acceptable appearance ability are kept, the slump of pervious concrete mixture is 10mm~50mm,
The porosity of pervious concrete is generally 10%~25%.
Two, this kind of steelframe brace type Combined concrete splicing construction provides a kind of high-durability pervious concrete manufacturer
Method, compression strength is in 10MPa~30MPa, and when different applied to road surface level, porosity requires surface layer to arrive again to structure sheaf
Water-base, porosity are sequentially increased, and permeable concrete is conducive to the infiltration of rainwater, and rainwater will not be saved bit by bit in road surface, will not
It skids, realizes the passage of safety and comfort, place that can be closely related with people in pavement, park, square, parking lot etc. makes extensively
With.
Three, this kind of steelframe brace type Combined concrete splicing construction enhances bearing capacity of concrete-filled by steel in conjunction with concrete,
Long service life.
Detailed description of the invention
Fig. 1 is a kind of overall structure signal of steelframe brace type Combined concrete splicing construction of the present invention and preparation method thereof
Figure;
Fig. 2 is a kind of connecting component structure of steelframe brace type Combined concrete splicing construction of the present invention and preparation method thereof
Schematic diagram.
In appended drawing reference: 1- Combined concrete layer;2- concrete filling block;3- concrete square brick;4- plug;5- cross bar;
6- wheel button;7- vertical bar.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Raw material of the invention is to be prepared by routine techniques well known by persons skilled in the art or directly bought, such as water
Glue, water-reducing agent and naphthalene water reducer etc.
Please referring to Fig. 1-2 below, the present invention will be described in detail in conjunction with the embodiments
Embodiment 1
The present invention provides a kind of technical solution: a kind of steelframe brace type Combined concrete splicing construction and preparation method thereof:
Step 1: by 350kg/m3Cement and cementing material 300kg/m3It is added in blender, stirs evenly;
Step 2: coarse-fine aggregate 0.93kg/m being added into step 1 blender3, stir evenly;
Step 3: admixture 0.78kg/m being added into step 2 blender3, stir evenly
Step 4: glue 0.25kg/m being added into step 3 blender3, water-reducing agent 0.05kg/m3And naphthalene water reducer
0.07kg/m3, stir evenly, basic high-durability pervious concrete can be obtained;
Step 5: obtained high-durability pervious concrete being respectively put into spontaneous curing 48h in mold, obtains concrete
Combination layer, concrete filling block, concrete square brick;
Step 6: the plug of stainless steel making, cross bar, wheel being buckled, vertical bar assembling combination, the wheel retaining ring is loaded on perpendicular
On bar, the plug tail end is installed on cross bar, and the plug head end is assigned to be buckled in the wheel of vertical bar, and installs four groups of cross bars;
Step 7: two layers of Combined concrete layer is installed on vertical bar both ends;
Step 8: concrete filling block is installed on vertical two groups of cross bar tail ends;
Step 9: concrete square brick is installed on two groups of cross bar tail ends of level;
Step 10: the gap between remaining two layers of Combined concrete layer is filled with concrete filling block, completes steelframe support
Formula Combined concrete splicing construction.
Embodiment 2
Unlike the first embodiment:
The present invention provides a kind of technical solution: a kind of steelframe brace type Combined concrete splicing construction and preparation method thereof
Step 1: by cement 550kg/m3With cementing material 400kg/m3It is added in blender, stirs evenly;
Step 2: coarse-fine aggregate 0.97kg/m being added into step 1 blender3, stir evenly;
Step 3: admixture 1.03kg/m being added into step 2 blender3, stir evenly
Step 4: glue 0.35kg/m being added into step 3 blender3, water-reducing agent 0.22kg/m3And naphthalene water reducer
0.15kg/m3, stir evenly, basic high-durability pervious concrete can be obtained;
Step 5: obtained high-durability pervious concrete being respectively put into mold, toasts 80 DEG C of solidifications using dying fire
5min successively obtains Combined concrete layer, concrete filling block, concrete square brick;
Step 6: the plug of stainless steel making, cross bar, wheel being buckled, vertical bar assembling combination, the wheel retaining ring is loaded on perpendicular
On bar, the plug tail end is installed on cross bar, and the plug head end is assigned to be buckled in the wheel of vertical bar, and installs four groups of cross bars;
Step 7: two layers of Combined concrete layer is installed on vertical bar both ends;
Step 8: concrete filling block is installed on vertical two groups of cross bar tail ends;
Step 9: concrete square brick is installed on two groups of cross bar tail ends of level;
Step 10: the gap between remaining two layers of Combined concrete layer is filled with concrete filling block, completes steelframe support
Formula Combined concrete splicing construction
Embodiment 3
Unlike embodiment 1,2:
The present invention provides a kind of technical solution: a kind of steelframe brace type Combined concrete splicing construction and preparation method thereof
Step 1: by cement 500kg/m3With cementing material 370kg/m3It is added in blender, stirs evenly;
Step 2: coarse-fine aggregate 0.95kg/m being added into step 1 blender3, stir evenly;
Step 3: admixture 0.99kg/m being added into step 2 blender3, stir evenly
Step 4: glue 0.3kg/m being added into step 3 blender3, 0.19 water-reducing agent kg/m3And naphthalene water reducer
0.09kg/m3, stir evenly, basic high-durability pervious concrete can be obtained;
Step 5: obtained high-durability pervious concrete is respectively put into mold, it is solid using 100 DEG C of quick-fried Sai of high temperature lamps
Change 25min, obtains Combined concrete layer, concrete filling block, concrete square brick;
Step 6: the plug of stainless steel making, cross bar, wheel being buckled, vertical bar assembling combination, the wheel retaining ring is loaded on perpendicular
On bar, the plug tail end is installed on cross bar, and the plug head end is assigned to be buckled in the wheel of vertical bar, and installs four groups of cross bars;
Step 7: two layers of Combined concrete layer is installed on vertical bar both ends;
Step 8: concrete filling block is installed on vertical two groups of cross bar tail ends;
Step 9: concrete square brick is installed on two groups of cross bar tail ends of level;
Step 10: the gap between remaining two layers of Combined concrete layer is filled with concrete filling block, completes steelframe support
Formula Combined concrete splicing construction.
Concrete permeable performance detection
Experimental facilities and measuring appliance: the pumping of water cylinder, overflow sink, holding 30kPa or more vacuum degree equipped with overflow port
Straight steel ruler that vacuum plant, scale division value are 1mm and the stopwatch that similar measurer, precision are 1s, capacity are that 2L/ minimum scale is 1ml
Graduated cylinder, the thermometer that minimum scale is 0.5 DEG C.
Experimental procedure:
1, the cylinder for producing 9 diameters in embodiment 1, embodiment 2, embodiment 3 respectively as 100mm, height 50mm is made
For Sample A, sample B, sample C, sample D, sample E, sample F, sample G, sample H, sample I;
2, it with straight steel ruler or the diameter (D) and thickness (L) of other gage measuring cylinder samples, measures twice, makes even respectively
Mean value is accurate to 1mm, calculates the upper surface area (A) of sample;
3, the surrounding of sample is sealed with sealing material or other modes, keeps its water-tight, water is only above and below sample
Surface is permeated;
4, after material solidification to be sealed, the vacuum processing of 35min, 100kPa are carried out using vacuum plant, are added enough
Sample is covered and water level is made to be higher by sample 100mm by water, stops vacuumizing, and is impregnated 25min, is drawn off, and coefficient of permeability is packed into
Sample connect with permeable cylinder and is sealed by experimental rig.
5, it is put into overflow sink, water supply valve is opened, enters no carbonated drink in container, the overflow hole of overflows sink is waited to have water
When outflow, inflow is adjusted, permeable cylinder is made to keep 150mm water level, the overflow of overflow port and permeable cylinder to overflow sink
After the streamflow of mouth is stablized, with graduated cylinder from water outlet water receiving, the water (Q) of 5min outflow is recorded.
Coefficient of permeability calculation formula:
KT=QL/AHt
KT--- the coefficient of permeability (mm/s) of sample when water temperature is T DEG C;
Water (the mm oozed out in Q --- time t second3);
L --- sample thickness (mm);
Top surface area (the mm of A --- sample2);
H --- water-head (mm);
T --- the time (s).
The experimental results are shown inthe following table:
Table 1
Embodiment 1 | Q(mm3) | L(mm) | A(mm2) | H(mm) | t(s) | KT(mm/s) |
Sample A | 10 | 4 | 40 | 15 | 0.5 | 0.133 |
Sample B | 20 | 5 | 60 | 30 | 1.2 | 0.046 |
Sample C | 30 | 6 | 80 | 40 | 1.5 | 0,038 |
Table 2
Embodiment 1 | Q(mm3) | L(mm) | A(mm2) | H(mm) | t(s) | KT(mm/s) |
Sample D | 10 | 1 | 30 | 20 | 0.7 | 0.024 |
Sample E | 30 | 3 | 50 | 35 | 1.1 | 0.047 |
Sample F | 50 | 5 | 70 | 45 | 1.8 | 0.044 |
Table 3
It is permeable that a kind of steelframe brace type Combined concrete splicing construction of the present invention and preparation method thereof provides high-durability
Construction method of the concrete in conjunction with steel construction, resists the effect of various destructive factors under active usage conditions, long-term to keep
The ability of intensity and complete appearance.Concrete in this kind combination is in the service life as defined in durability, in various environment
Under conditioning, does not need extra-pay consolidation process and keep its safety, normal use and acceptable appearance ability;
The slump of pervious concrete mixture is 10mm-50mm, and the porosity of pervious concrete is generally 10%~25%, permeable system
Number is 1mm/s~5mm/s, and compression strength is in 10MPa~30MPa, and when different applied to road surface level, porosity requires surface layer
Porous base course is arrived again to structure sheaf, and porosity is sequentially increased, and permeable concrete is conducive to the infiltration of rainwater, and rainwater will not be saved bit by bit
Road surface will not skid, and realize the passage of safety and comfort, can in pavement, park, square, parking lot etc. with the close phase of people
The place of pass is widely used.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle.Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art,
It is understood that a variety of to the progress of these embodiments can change without departing from the principles and spirit of the present invention, modify,
Replacement and variant, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of steelframe brace type Combined concrete splicing construction, wherein steelframe brace type Combined concrete splicing construction includes mixed
Solidifying soil combination layer (1), concrete filling block (2), concrete square brick (3), plug (4), cross bar (5), wheel buckle (6), vertical bar (7),
It is characterized by: the plug (4) of stainless steel making, cross bar (5), wheel buckle (6), vertical bar (7) assembling combination, the wheel button
(6) it is set on vertical bar (7) centre, plug (4) tail end is installed on cross bar (5), and plug (4) head end is assigned in perpendicular
On the wheel button (6) of bar (7), and four layers of cross bar (5) are installed and are combined with plug (4), the Combined concrete layer (1) is provided with two
Layer, the Combined concrete layer (1) are respectively arranged in vertical bar (7) both ends, and the concrete filling block (2) is installed on vertical two groups
Cross bar (5) tail end, the concrete square brick (3) are installed on two groups of cross bar (5) tail ends of level, remaining two layers of Combined concrete layer
(1) it is filled with concrete filling block (2) in the gap between.
2. a kind of steelframe brace type Combined concrete splicing construction according to claim 1, it is characterised in that: the coagulation
Native combination layer (1), concrete filling block (2), the component that the concrete of concrete square brick (3) includes have cement, PVAc class high score
Sub- polymer solvent type glue, water-reducing agent, active mineral admixture, naphthalene water reducer, cementing material, coarse-fine aggregate.
3. a kind of steelframe brace type Combined concrete splicing construction according to claim 1, it is characterised in that: the coagulation
Native combination layer (1), concrete filling block (2), component proportion that the concrete of concrete square brick (3) includes are as follows:
4. a kind of steelframe brace type Combined concrete splicing construction according to claim 1, it is characterised in that: the plug
(4), cross bar (5) is each provided with four layers.
5. a kind of steelframe brace type Combined concrete splicing construction according to claim 2 or 3, it is characterised in that: described
Cement is portland cement or ordinary portland cement, and partial size is 10~60 μm.
6. a kind of steelframe brace type Combined concrete splicing construction according to claim 2 or 3, it is characterised in that: described
Water-reducing agent is wooden calcium sulfonate and/or molasses, and partial size is 2.5~5mm.
7. a kind of steelframe brace type Combined concrete splicing construction according to claim 2 or 3, it is characterised in that: described
Coarse-fine aggregate is obtained after being arranged in pairs or groups using continuous grading or 2 and the above simple grain gradation, and the 5~20% of the total aggregate of fine aggregate Zhan, grain
2.5~16mm of diameter.
8. a kind of production method of steelframe brace type Combined concrete splicing construction, which is characterized in that comprise the following steps that
Step 1: cement and cementing material being added in blender, stirred evenly;
Step 2: coarse-fine aggregate is added into step 1 blender, stirs evenly;
Step 3: admixture is added into step 2 blender, stirs evenly;
Step 4: glue, water-reducing agent and naphthalene water reducer are added into step 3 blender, stirs evenly,
High-durability pervious concrete can be obtained;
Step 5: obtained high-durability pervious concrete is respectively put into and grows 100~200cm, wide 40~60cm, length 20~
25cm, wide 20~25cm, 20~25cm, the mold cured of wide 4~6cm are handled by jolt ramming, then the quiet 12~14h that stops is mixed
Solidifying soil combination layer, concrete filling block, concrete square brick, and, floating levelling using construction machinery;
Step 6: Combined concrete layer, concrete filling block, the concrete square brick that step 5 is obtained pass through plug, cross bar, wheel
Button, vertical bar are spliced into cube structure and carry out surfacing processing to get steelframe brace type Combined concrete splicing construction is arrived.
9. a kind of production method of steelframe brace type Combined concrete splicing construction according to claim 8, feature exist
In: the molding temperature of the step 5 is not less than 8 DEG C.
10. a kind of production method of steelframe brace type Combined concrete splicing construction according to claim 8, feature exist
In: the solidification in the step 5 is using 60~120 DEG C of 10~30min of heating of self-curing 48h or high temperature at room temperature.
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Cited By (1)
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CN113136756A (en) * | 2021-03-25 | 2021-07-20 | 金川集团股份有限公司 | Method for repairing underground mine roadway pavement |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR58223E (en) * | 1947-10-01 | 1953-09-29 | Tiles and slabs for pavements and coverings and their manufacturing process | |
SE399725B (en) * | 1974-12-20 | 1978-02-27 | Eriks Betong S T | CONCRETE PLATE |
CN2323064Y (en) * | 1998-06-18 | 1999-06-09 | 北京建安泰建筑脚手架有限公司 | Scaffold |
CN1377438A (en) * | 1999-10-06 | 2002-10-30 | 马克斯博革建筑有限公司 | Pre-assembled plate consisting of armoured concrete |
DE10311124A1 (en) * | 2003-03-12 | 2004-09-23 | Kurt Von Berg | Concrete plate for pavement, includes base formed on surface layer such that surface layer includes multicolor sections separated by separating bars |
US20090129864A1 (en) * | 2007-11-15 | 2009-05-21 | Ryan James Flynn | Cementitious paver |
CN201962571U (en) * | 2011-01-05 | 2011-09-07 | 广州普邦园林股份有限公司 | Ecological floor file structure |
CN201972069U (en) * | 2011-03-11 | 2011-09-14 | 广州普邦园林股份有限公司 | Environment-friendly laying platform |
KR101316104B1 (en) * | 2011-10-07 | 2013-10-11 | 권대용 | Precast concrete panel |
WO2015099541A1 (en) * | 2013-12-27 | 2015-07-02 | Modul Tech As | Modular floor |
CN105113353A (en) * | 2015-08-11 | 2015-12-02 | 江苏万融工程科技有限公司 | Novel rapid-assembly type anti-shearing concrete pavement |
CN204982582U (en) * | 2015-09-02 | 2016-01-20 | 杨忠花 | Novel a concrete slab piece connecting elements for highway road surface |
CN205893845U (en) * | 2016-08-11 | 2017-01-18 | 北京城建七建设工程有限公司 | Precast concrete makes up road surface |
CN106630842A (en) * | 2016-12-28 | 2017-05-10 | 辽宁科技大学 | Colored flexible pervious concrete, preparation method and application thereof |
CN108004866A (en) * | 2017-12-04 | 2018-05-08 | 马晓鹤 | A kind of precast concrete road system and construction method |
-
2019
- 2019-06-28 CN CN201910579929.7A patent/CN110306397A/en active Pending
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR58223E (en) * | 1947-10-01 | 1953-09-29 | Tiles and slabs for pavements and coverings and their manufacturing process | |
SE399725B (en) * | 1974-12-20 | 1978-02-27 | Eriks Betong S T | CONCRETE PLATE |
CN2323064Y (en) * | 1998-06-18 | 1999-06-09 | 北京建安泰建筑脚手架有限公司 | Scaffold |
CN1377438A (en) * | 1999-10-06 | 2002-10-30 | 马克斯博革建筑有限公司 | Pre-assembled plate consisting of armoured concrete |
DE10311124A1 (en) * | 2003-03-12 | 2004-09-23 | Kurt Von Berg | Concrete plate for pavement, includes base formed on surface layer such that surface layer includes multicolor sections separated by separating bars |
US20090129864A1 (en) * | 2007-11-15 | 2009-05-21 | Ryan James Flynn | Cementitious paver |
CN201962571U (en) * | 2011-01-05 | 2011-09-07 | 广州普邦园林股份有限公司 | Ecological floor file structure |
CN201972069U (en) * | 2011-03-11 | 2011-09-14 | 广州普邦园林股份有限公司 | Environment-friendly laying platform |
KR101316104B1 (en) * | 2011-10-07 | 2013-10-11 | 권대용 | Precast concrete panel |
WO2015099541A1 (en) * | 2013-12-27 | 2015-07-02 | Modul Tech As | Modular floor |
CN105113353A (en) * | 2015-08-11 | 2015-12-02 | 江苏万融工程科技有限公司 | Novel rapid-assembly type anti-shearing concrete pavement |
CN204982582U (en) * | 2015-09-02 | 2016-01-20 | 杨忠花 | Novel a concrete slab piece connecting elements for highway road surface |
CN205893845U (en) * | 2016-08-11 | 2017-01-18 | 北京城建七建设工程有限公司 | Precast concrete makes up road surface |
CN106630842A (en) * | 2016-12-28 | 2017-05-10 | 辽宁科技大学 | Colored flexible pervious concrete, preparation method and application thereof |
CN108004866A (en) * | 2017-12-04 | 2018-05-08 | 马晓鹤 | A kind of precast concrete road system and construction method |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113136756A (en) * | 2021-03-25 | 2021-07-20 | 金川集团股份有限公司 | Method for repairing underground mine roadway pavement |
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