CN1229066A - Steel fibre concrete product and production technology thereof - Google Patents

Steel fibre concrete product and production technology thereof Download PDF

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Publication number
CN1229066A
CN1229066A CN 98114678 CN98114678A CN1229066A CN 1229066 A CN1229066 A CN 1229066A CN 98114678 CN98114678 CN 98114678 CN 98114678 A CN98114678 A CN 98114678A CN 1229066 A CN1229066 A CN 1229066A
Authority
CN
China
Prior art keywords
steel
cement
stone
sand
steel fibre
Prior art date
Application number
CN 98114678
Other languages
Chinese (zh)
Inventor
刘国祥
Original Assignee
刘国祥
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘国祥 filed Critical 刘国祥
Priority to CN 98114678 priority Critical patent/CN1229066A/en
Publication of CN1229066A publication Critical patent/CN1229066A/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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
    • C04B28/04Portland cements

Abstract

A steel fibre concrete product is made up of steel (11-13 wt.%), steel fibre (3-4), cement (17-21), sand (24-28), cobble stone (36-40), efficient water saver (0.3-0.4) and strengthening agent (0.04-0.06) through welding steel materials to form a skeleton, fixing external mould to shaper, putting skeleton in the mould, pouring mixture of above mentioned material, vibration tamping, demoulding and curing. It features high load ability and better impact and corrosion resistance.

Description

Steel fibre concrete product and production technique thereof
The present invention relates to building and public works goods.
Existing public works goods such as manhole cover, rain grid made etc., its material mainly is a cast iron, what have is Steel Concrete.Because cast iron materials is in short supply, price is higher, and casting iron well lid and rain grid made are lost phenomenon often generation, easily causes casualties or traffic accident.And well lid that concrete material is manufactured or rain grid made, its bearing capacity is lower, is difficult to guarantee safe in utilization.
The objective of the invention is some weak point at more existing public works goods, a kind of fill a prescription advanced steel fibre concrete product and production technique thereof are provided, the public works goods of the alternative cast iron materials of these goods, the supporting capacity height, and have anti-theft feature.
Technical scheme of the present invention is such.This steel fibre concrete product component comprises steel, steel fiber, cement, sand and stone, the each component weight percent is: steel 11-13%, steel fiber 3-4%, cement 17-21%, sand 24-28%, stone 36-40%, high efficiency water reducing agent 0.3-0.4%, superpower dose of 0.04-0.06%, its technique process is: steel are pressed resistance to compression, anti-folding requires welding to set up skeleton, outer mold is combined on the shaper, the main framing that welding is good is put into mould, pour into steel fiber, cement, sand, stone, high efficiency water reducing agent, the compound of superpower dose and water, vibratory compaction, back demoulding maintenance is shaped.
Product of the present invention all has good performance at load-bearing, aspect such as shock-resistant, corrosion-resistant, with cast prod relatively, in light weight, price is low, can be antitheft.
Embodiments of the invention are illustrated in conjunction with the accompanying drawings.
Fig. 1 is Steel Fiber Reinforced Concrete manhole cover, cage synoptic diagram.
Fig. 2 is Steel Fiber Reinforced Concrete rain grid made, grate seat synoptic diagram.
Fig. 3 checks the pit shaft synoptic diagram for Steel Fiber Reinforced Concrete.
Fig. 4 is a Steel Fiber Reinforced Concrete Heating water inlet synoptic diagram.
Above-mentioned steel fibre concrete product each component weight percent is: steel 11-13%, steel fiber 3-4%, cement 17-21%, sand 24-28%, stone 36-40%, high efficiency water reducing agent 0.3-0.4%, superpower dose of 0.04-0.06%.Wherein, the label of cement is 525#, and the particle diameter of stone is 0.5-1 centimetre.Technique process is: steel are set up skeleton by resistance to compression, anti-folding requirement welding, outer mold is combined on the shaper.The main framing that welding is good is put into mould, pours into the compound of steel fiber, cement, sand, stone, high efficiency water reducing agent, superpower dose and water, vibratory compaction, and back demoulding maintenance is shaped.

Claims (3)

1. steel fibre concrete product and production technique thereof, its prescription comprises steel, steel fiber, cement, sand and stone, the weight percent that it is characterized in that various components is: steel 11-13%, steel fiber 3-4%, cement 17-21%, sand 24-28%, stone 36-40%, high efficiency water reducing agent 0.3-0.4%, superpower dose of 0.04-0.06%, its technique process is: steel are pressed resistance to compression, anti-folding requires welding to set up skeleton, outer mold is combined on the shaper, the main framing that welding is good is put into mould, pour into steel fiber, cement, sand, stone, high efficiency water reducing agent, the compound of superpower dose and water, vibratory compaction, back demoulding maintenance is shaped.
2. steel fibre concrete product according to claim 1 and production technique thereof, the label that it is characterized in that used cement is 525#.
3. steel fibre concrete product according to claim 1 and production technique thereof, the particle diameter that it is characterized in that stone is 0.5-1 centimetre.
CN 98114678 1998-06-25 1998-06-25 Steel fibre concrete product and production technology thereof CN1229066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98114678 CN1229066A (en) 1998-06-25 1998-06-25 Steel fibre concrete product and production technology thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98114678 CN1229066A (en) 1998-06-25 1998-06-25 Steel fibre concrete product and production technology thereof

Publications (1)

Publication Number Publication Date
CN1229066A true CN1229066A (en) 1999-09-22

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98114678 CN1229066A (en) 1998-06-25 1998-06-25 Steel fibre concrete product and production technology thereof

Country Status (1)

Country Link
CN (1) CN1229066A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294101C (en) * 2002-03-05 2007-01-10 又炅建设株式会社 High tensile strength concrete and construction method of double layer concrete constructional elements
CN1333242C (en) * 2005-01-26 2007-08-22 田生亮 Electronic track scales with remote transmission and steel bar reniforced concrete platform and manufacture of that platform
CN103122643A (en) * 2013-03-17 2013-05-29 韩子辉 Nodular cast iron steel fiber well lid
CN103147507A (en) * 2013-03-17 2013-06-12 韩子辉 Nodular cast iron and steel fiber well grate
CN103180261A (en) * 2010-10-27 2013-06-26 国际壳牌研究有限公司 Reinforced sulphur concrete
CN103215971A (en) * 2013-04-10 2013-07-24 韩子辉 Nodular cast iron steel fiber well lid and well grate support base
CN103964787A (en) * 2014-05-09 2014-08-06 合肥工业大学 Concrete with large doped quantity of mixed steel fibers and preparing method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1294101C (en) * 2002-03-05 2007-01-10 又炅建设株式会社 High tensile strength concrete and construction method of double layer concrete constructional elements
CN1333242C (en) * 2005-01-26 2007-08-22 田生亮 Electronic track scales with remote transmission and steel bar reniforced concrete platform and manufacture of that platform
CN103180261A (en) * 2010-10-27 2013-06-26 国际壳牌研究有限公司 Reinforced sulphur concrete
CN103122643A (en) * 2013-03-17 2013-05-29 韩子辉 Nodular cast iron steel fiber well lid
CN103147507A (en) * 2013-03-17 2013-06-12 韩子辉 Nodular cast iron and steel fiber well grate
CN103147507B (en) * 2013-03-17 2015-03-25 韩子辉 Nodular cast iron and steel fiber well grate
CN103122643B (en) * 2013-03-17 2015-10-07 韩子辉 Nodular cast iron steel fiber well lid
CN103215971A (en) * 2013-04-10 2013-07-24 韩子辉 Nodular cast iron steel fiber well lid and well grate support base
CN103964787A (en) * 2014-05-09 2014-08-06 合肥工业大学 Concrete with large doped quantity of mixed steel fibers and preparing method
CN103964787B (en) * 2014-05-09 2016-05-18 合肥工业大学 A kind of high volume mixing steel fiber reinforced concrete and preparation method

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