CN204098342U - Haydite, concrete and granular polystyrene environment-friendly type building-block and anti-reckon the actual amount after a discount experiment device - Google Patents
Haydite, concrete and granular polystyrene environment-friendly type building-block and anti-reckon the actual amount after a discount experiment device Download PDFInfo
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- CN204098342U CN204098342U CN201420392960.2U CN201420392960U CN204098342U CN 204098342 U CN204098342 U CN 204098342U CN 201420392960 U CN201420392960 U CN 201420392960U CN 204098342 U CN204098342 U CN 204098342U
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Abstract
The utility model discloses a kind of haydite, concrete and granular polystyrene environment-friendly type building-block; comprise building-block body; building-block body dimension is the cube of 390mm × 190mm × 190mm; centre is provided with two square openings; between two square openings, rib is thick is 40mm; square opening surrounding wall is thick is 30mm, and square opening height is 150mm.Carry out resisting to haydite, concrete and granular polystyrene environment-friendly type building-block and reckon the actual amount after a discount the device tested; comprise light-duty pressure testing machine; light-duty pressure testing machine is arranged anti-folding bearing; anti-folding bearing level is arranged between two root posts of light-duty pressure testing machine; on anti-folding bearing, horizontal positioned has the first rod iron and the second rod iron, and the 3rd rod iron is placed in below the top of light-duty pressure testing machine.The beneficial effects of the utility model have made a kind of environment-friendly type building-block, has intensity high, lightweight feature.
Description
Technical field
The utility model belongs to environment-friendly building materials manufacturing technology field, relates to haydite, concrete and granular polystyrene environment-friendly type building-block and resist reckoning the actual amount after a discount experiment device.
Background technology
Industrial slag flyash makes haydite, has Lightness and heat insulation property; Discarded concrete is processed into Machine-made Sand in new concrete, recycles waste resource again while component environment problem is resolved; Polystyrene foam light thermal-insulation, but be difficult to degraded after single use, deal with improperly and can cause haze, correlative study is carried out in the regeneration of the utility model to these three kinds of obsolete materials, has the superior feature of environmental protection, economy and novelty.It is coarse aggregate that this project is intended with haydite, discarded concrete is fines, and add granules of polystyrene, make a kind of concrete of novel environment friendly, there is high strength, can be made into single row of holes building-block, and proprietary anti-folding testing arrangement is devised for building-block of the present utility model, its correlated performance is explored and studied.
Utility model content
The purpose of this utility model is to provide a kind of environment-friendly type building-block made by haydite, concrete and granular polystyrene, solves existing environment-friendly type block strength inadequate, can not make hollow problem.
The utility model also provides anti-and reckons the actual amount after a discount experiment device.
The utility model haydite, concrete and granular polystyrene environment-friendly type building-block; comprise building-block body; building-block body dimension is the cube of 390mm × 190mm × 190mm; centre is provided with two square openings; between two square openings, rib is thick is 40mm; square opening surrounding wall is thick is 30mm, and square opening height is 150mm.
Carry out resisting to haydite, concrete and granular polystyrene environment-friendly type building-block and reckon the actual amount after a discount the device tested; comprise light-duty pressure testing machine; light-duty pressure testing machine is arranged anti-folding bearing; anti-folding bearing level is arranged between two root posts of light-duty pressure testing machine; on anti-folding bearing, horizontal positioned has the first rod iron and the second rod iron, and the 3rd rod iron is placed in below the top of light-duty pressure testing machine.
Further, described first rod iron, the second rod iron are identical with the 3rd rod iron shape, and diameter is 30mm, and length is 200mm.
The beneficial effects of the utility model have made a kind of environment-friendly type building-block, has intensity high, lightweight feature.
Accompanying drawing explanation
Fig. 1 is the utility model building-block schematic diagram;
Fig. 2 is the utility model bending test device schematic diagram.
In figure, 1. building-block body, 2. square opening, 3. light-duty pressure testing machine, 4. anti-folding bearing, 5. the first rod iron, 6. the second rod iron, 7. the 3rd rod iron, 8. test specimen.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Environment-friendly type building-block test specimen makes: haydite, concrete and granular polystyrene environment-friendly type building-block adopt spheroidal slag haydite to make coarse aggregate, and the discarded concrete after fragmentation makes fines, mixes granules of polystyrene, mixes and is made with water and cement.Cement selection strength grade is the Portland cement of 42.5.Water is 0.42 with cement ratio, and cement consumption is 514kgm
-3.The sand coarse aggregate ratio of 0.40 is got in the unification of material mixture.Described haydite adopts 5 ~ 9.5mm continuous grading.Haydite Replacement rate, fines Replacement rate, granular polystyrene Replacement rate is LC100-100-15 or LC100-100-25 or LC100-100-35.LC100-100-25 represents that haydite Replacement rate is 100%, and recycled fine aggregate Replacement rate is 100%, and granules of polystyrene Replacement rate is 25%.Granular polystyrene volume is the stacking volume under nature.The workability of haydite, concrete and granular polystyrene concrete mix meets production requirement; Mix haydite and granular polystyrene, the apparent density of material is obviously reduced; In new material, there is linear relationship in apparent density and granular polystyrene Replacement rate.
Building-block shape of the present utility model as shown in Figure 1, building-block body 1 is single row of holes building-block, size design adopts 390mm × 190mm × 190mm specification, centre is provided with two square openings 2, between two square openings 2, rib is thick is 40mm, square opening 2 surrounding wall is thick is 30mm, and square opening 2 height is 150mm.
The bending test device of the utility model hollow block designs of environment-friendly type for this reason, light-duty pressure testing machine 3 arranges anti-folding bearing 4, anti-folding bearing 4 is placed the first rod iron 5 and the second rod iron 6, first building-block test specimen 8 level is placed on the first rod iron 5 on anti-folding bearing 4 and the second rod iron 6, the axis of test specimen 8 is overlapped with the center of pressure of anti-folding bearing 4, first rod iron 5 is consistent with the direction of test specimen 8 rib with the direction of the second rod iron 6, places along test specimen 8 dual-side.The loading form of bending test is the mode of 3 loadings, and adopt three diameters to be 30mm, length is the rod iron of 200mm.Adjust the distance between the first rod iron 5 and the second rod iron 6 axis, making it equal test specimen 8 length, to subtract the rib at slurry surface place thick, and the rib on the top of test specimen 8 is also placed the top of an adjacent light-duty pressure testing machine 3 of the 3rd rod iron the 7, three rod iron 7.Like this, start light-duty pressure testing machine 3 and press down top, carry out loading by the 3rd rod iron 7 stressed.Forcing press is adjusted to deep low gear, and range is 20KN, with 200Ns
-1speed loading until test specimen destroys, record maximal destruction load P.
With the building-block that this kind of new material makes, its intensity need meet the requirement of non-bearing wall body to building block, and block density comparatively ordinary concrete building block should have obvious reduction.Theoretically, the intensity of new material determines the intensity of the single row of holes building-block made by it.In this new material, the cement mortar mixed with cement and recycled fine aggregate, its intensity is all far away higher than haydite and granular polystyrene.Therefore, when new material pressurized, stress distribution is different from ordinary concrete, can be approximated to and make skeleton, haydite is filled, granules of polystyrene is bubble stress model with cement mortar.Therefore, the intensity of new material is mainly subject to the impact of water/binder ratio and cement consumption.
The above is only to better embodiment of the present utility model, not any pro forma restriction is done to the utility model, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (3)
1. haydite, concrete and granular polystyrene environment-friendly type building-block; it is characterized in that: comprise building-block body (1); building-block body (1) is of a size of the cube of 390mm × 190mm × 190mm; centre is provided with two square openings (2); between two square openings (2), rib is thick is 40mm; square opening (2) surrounding wall is thick is 30mm, and square opening height is 150mm.
2. haydite, concrete and granular polystyrene environment-friendly type building-block described in pair claim 1 carry out anti-reckoning the actual amount after a discount the device tested; it is characterized in that: comprise light-duty pressure testing machine (3); light-duty pressure testing machine (3) is arranged anti-folding bearing (4); anti-folding bearing (4) level is arranged between two root posts of light-duty pressure testing machine 3; the upper horizontal positioned of anti-folding bearing (4) has the first rod iron (5) and the second rod iron (6), and the 3rd rod iron (7) is placed in below the top of light-duty pressure testing machine (3).
3. reckon the actual amount after a discount according to anti-described in claim 2 device tested, it is characterized in that: described first rod iron (5), the second rod iron (6) are identical with the 3rd rod iron (7) shape, and diameter is 30mm, and length is 200mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392960.2U CN204098342U (en) | 2014-07-16 | 2014-07-16 | Haydite, concrete and granular polystyrene environment-friendly type building-block and anti-reckon the actual amount after a discount experiment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420392960.2U CN204098342U (en) | 2014-07-16 | 2014-07-16 | Haydite, concrete and granular polystyrene environment-friendly type building-block and anti-reckon the actual amount after a discount experiment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204098342U true CN204098342U (en) | 2015-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420392960.2U Expired - Fee Related CN204098342U (en) | 2014-07-16 | 2014-07-16 | Haydite, concrete and granular polystyrene environment-friendly type building-block and anti-reckon the actual amount after a discount experiment device |
Country Status (1)
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| CN (1) | CN204098342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098720A (en) * | 2017-05-02 | 2017-08-29 | 泰安鲁珠保温建材有限公司 | A kind of zigzag lightweight concrete heat insulating composite building block, formula and preparation method thereof |
-
2014
- 2014-07-16 CN CN201420392960.2U patent/CN204098342U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107098720A (en) * | 2017-05-02 | 2017-08-29 | 泰安鲁珠保温建材有限公司 | A kind of zigzag lightweight concrete heat insulating composite building block, formula and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |