JP2005023692A - Conveyance facilities for concrete - Google Patents

Conveyance facilities for concrete Download PDF

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Publication number
JP2005023692A
JP2005023692A JP2003191826A JP2003191826A JP2005023692A JP 2005023692 A JP2005023692 A JP 2005023692A JP 2003191826 A JP2003191826 A JP 2003191826A JP 2003191826 A JP2003191826 A JP 2003191826A JP 2005023692 A JP2005023692 A JP 2005023692A
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JP
Japan
Prior art keywords
concrete
hoisting device
dam
chute
damper
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2003191826A
Other languages
Japanese (ja)
Inventor
Susumu Otsuga
進 大津賀
Toshiyuki Satou
歳幸 佐藤
Masahiro Manabe
正広 真鍋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kajima Corp
Kajima Mechatro Engineering Co Ltd
Original Assignee
Kajima Corp
Kajima Mechatro Engineering Co Ltd
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 Kajima Corp, Kajima Mechatro Engineering Co Ltd filed Critical Kajima Corp
Priority to JP2003191826A priority Critical patent/JP2005023692A/en
Publication of JP2005023692A publication Critical patent/JP2005023692A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide conveyance facilities for concrete capable of easily installing and moving facility such as a chute used when a carrier runs using an existing construction face of a concrete dam as a running passage and is moved into an inclined passage to transfer concrete into a transportation means arranged below it integrally with a hoisting device such as a winch and dispensing with new digging/foundation construction work as concrete conveyance facilities to improve construction property. <P>SOLUTION: The self-propelling type hoisting device 2 provided with the inclined passage by an inclined plate 9 provided with the oblique chute 15 and a hopper 16 is arranged on a bank body 1 of the concrete dam during construction, a damper vehicle 4 on which concrete is loaded is connected with the hoisting device 2 through a wire 13, and the damper vehicle 4 is pulled up by the hoisting device 2 using a downstream slope 3 of the concrete dam as the running passage. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

【0001】
【発明の属する技術分野】
この発明は、コンクリートダムを築造する際に、ダム堤内にコンクリートを搬送するコンクリート搬送設備に関するものである。
【0002】
【従来の技術】
コンクリートダムを築造する際、コンクリートの搬入には従来からケーブルクレーンやタワークレーンが用いられていたが、RCD工法が採用されるようになった近年は、インクラインと称せられる設備が使用されている。これは、築造中のコンクリートダムの頂部に自走式の巻上装置を配備し、この巻上装置にワイヤーを介して走行台車を接続し、コンクリートダムの既設施工面上を走行路として台車を走行させ、台車がコンクリートダムの既設施工面を上るときに、台車にコンクリートを搭載して運搬するようにしている(例えば、特許文献1参照)。
【0003】
この場合、台車は車輪と空気圧などを利用して転倒するバケットとを装備するもので、台車は巻上装置のウインチに巻回されたワイヤーを巻き取ることで、施工済みの施工面上を走行路として上り、さらに前記走行路の延長上に配置した巻上装置に装備されている傾斜路に移動し、傾斜路の最上位置で停止し、ここでバケットのみを前方に転倒して運搬してきたコンクリートを下方に放出して運搬車両に移し替える。
【0004】
また、台車から運搬車両にコンクリートを移し替える際に使用するシュートなどの設備(シュートおよびこのシュートを支持するフレーム)は、傾斜路の下方に巻上装置とは別体のものとして運搬車両の上方にこれを跨ぐようにして配設される。
【0005】
【特許文献1】
特開昭62−264262号公報
【0006】
【発明が解決しようとする課題】
このようにコンクリートダムの既設施工面上を走行路として台車を走行させ、さらに傾斜路に移動させ、ここで下方に配備した運搬車両にコンクリートを移し替えるものであるが、運搬車両に移し替える際に使用するシュートなどの設備は、巻上装置とは別体のものとして配設されるため、それぞれ別に設置する手間を要するだけでなく、次のコンクリート打設場所に巻上装置を移動するときに、巻上装置の移動とは別にシュートなどの設備を別途移動させる必要があり、施工性のよくないものになっている。
【0007】
この発明の目的は前記従来例の不都合を解消し、コンクリートダムの既設施工面上を走行路として台車を走行させ、さらに傾斜路に移動させ、ここで下方に配備した運搬手段に台車からコンクリートを移し替える際に使用するシュートなどの設備もウインチなどの巻上装置と一体のものとして設置や移動が容易に行え、コンクリートの搬送設備としての新たな掘削・基礎工事も不要となり施工性の向上を図れるコンクリートの搬送設備を提供することにある。
【0008】
【課題を解決するための手段】
この発明は前記目的を達成するため、第1に、シュートおよびホッパーを付設した傾斜路が備わった自走式の巻上装置を築造中のコンクリートダムの堤体に配備し、コンクリートを搭載したダンパー車を前記巻上装置にワイヤーを介して接続し、コンクリートダムの斜面を走行路としてダンパー車を巻上装置で牽引し引き上げることを要旨とするものである。
【0009】
第2に、シュートは、傾斜路から側方に向けて先端が突出することを要旨とするものである。
【0010】
請求項1記載のこの発明によれば、巻上装置に巻回したワイヤーでダンパー車を引き上げれば、ダンパー車は築造中のコンクリートダムの斜面を走行路として走行し、巻上装置の傾斜路に引き上げられる。よって、ここで傾斜路の下方に配備した運搬手段にコンクリートを移し替えれば、所定のコンクリート打設位置にコンクリートを容易に運搬できる。この場合、運搬手段への移し替えに使用するシュートやホッパーなどの設備は、傾斜路に付設してあるから、巻上装置を自走で移動するときにこのシュートやホッパーなどの設備もこれと一体となって移動することができ、設置や移動が簡単に行えて施工性がよい。また、コンクリートの搬送設備として新たな掘削や基礎工事は不要であるから、工期短縮・コスト削減にも寄与する。
【0011】
請求項2記載のこの発明によれば、前記作用に加えて、シュートは、傾斜路から側方に向けて先端が突出するように配設されるから、運搬手段を傾斜路の直下ではなく側方に配備でき、作業性のよいものになる。また、ダンパー車からシュートにコンクリートを放出するための開口などを傾斜路の傾斜板などに設ける必要がなく、構造も簡単となる。
【0012】
【発明の実施の形態】
以下、図面についてこの発明の実施の形態を詳細に説明する。図1は、この発明のコンクリートの搬送設備の実施形態を示す側面図、図2は、同平面図で、この発明のコンクリート搬送設備は、築造中のコンクリートダムの堤体1の頂部に配備する巻上装置2と、コンクリートダムの下流斜面3を走行路として移動する台車であるダンパー車4とで構成される。
【0013】
ダンパー車4は、図3に示すように走行車輪5を備えたフレーム6の側方に回動自在なバケット7を設けたもので、該バケット7は、例えばフレーム6に搭載した空気圧機構や油圧機構などにより駆動する。
【0014】
巻上装置2は、架台8上に傾斜路を形成する傾斜板9とウインチ10とを装備したもので、架台8の底部には走行車輪11を設けた(図4参照)。
【0015】
前記傾斜板9の上端にはシーブ12を取り付けて、ウインチ10に巻回したワイヤー13の自由端を、シーブ12を介して前記ダンパー車4に緊結する。
【0016】
巻上装置2の架台8の上部から下側方に向けて斜めのシュート15を付設するとともに、フレーム14を垂設し、このフレーム14にホッパー16を取り付けた。この状態で、ホッパー16は、斜めシュート15の下部開口端に臨むように配設されることになる(図4参照)。
【0017】
図中17は架台8に取り付けた階段(図2参照)、18は手摺(図1参照)を示す。
【0018】
次にコンクリートの運搬方法について説明する。図1に示すように築造中のコンクリートダムの堤体1の頂部に巻上装置2を設置し、傾斜板9の下端をコンクリートダムの下流斜面3の最上端に位置させる。そして、ウインチ10から引き出したワイヤー13の自由端をダンパー車4に緊結し、該ダンプ車4をコンクリートダムの下流斜面3の最下部に配備する。
【0019】
ダンプトラック19などの運搬手段の荷台等にコンクリートを搭載し、コンクリートダムの下流斜面3の最下部までコンクリートを搬入し、ここでダンパー車4のバケット7にコンクリートを移し替える。次いでウインチ10を駆動してワイヤー13を巻き上げれば、コンクリートを搭載したダンパー車4はワイヤー13に牽引されて下流斜面3を走行路として上方に移動し、さらに傾斜板9上を上方に移動する。
【0020】
一方、巻上装置2に付設のホッパー16の下方位置にはコンクリート搬送用のダンプトラック19などの運搬手段を配備しておく。傾斜板9上の所定位置までダンパー車4を移動したならば、牽引を停止しバケット7を側方に回動して転倒させれば、バケット7内のコンクリートは斜めシュート15内に放出され、ここからさらに下方のホッパー16に投入されてダンプトラック19の荷台に移し替えられる。
【0021】
そして、ダンプトラック19をコンクリート打設場所まで移動してコンクリートの打設を行う。
【0022】
コンクリートを放出したダンパー車4は、傾斜板9および下流斜面3を下降し、下流斜面3の最下部で再度コンクリートを積み込み、再度下流斜面3および傾斜板9を上昇して堤体1の頂部にコンクリートを運搬する。
【0023】
ところで、巻上装置2が設置された場所は、コンクリートの打設が行えないため、巻上装置2を移動させる必要があるが、この場合は、図4に示すようにダンパー車4を傾斜板9上に固定した状態で、走行車輪11を駆動して移動させる。このとき、斜めシュート15は傾斜板9に、また、ホッパー16はフレーム14を介して傾斜板9に固定されているから、斜めシュート15およびホッパー16も巻上装置2と一体となって同時に移動できる。
【0024】
【発明の効果】
以上述べたようにこの発明のコンクリートの搬送設備は、コンクリートダムの既設施工面上を走行路として台車を走行させ、さらに傾斜路に移動させ、ここで下方に配備した運搬手段に台車からコンクリートを移し替える際に使用するシュートやホッパーなどの設備もウインチなどの巻上装置と一体のものとして設置や移動が同時に、かつ、容易に行え、施工性の向上を図れるものである。
【図面の簡単な説明】
【図1】この発明のコンクリートの搬送設備の実施形態を示す側面図である。
【図2】この発明のコンクリートの搬送設備の実施形態を示す平面図である。
【図3】この発明のコンクリートの搬送設備の実施形態を示すダンパー車の背面図である。
【図4】この発明のコンクリートの搬送設備の実施形態を示す要部である巻上装置の移動時の側面図である。
【符号の説明】
1…堤体 2…巻上装置
3…下流斜面 4…ダンパー車
5…走行車輪 6…フレーム
7…バケット 8…架台
9…傾斜板 10…ウインチ
11…走行車輪 12…シーブ
13…ワイヤー 14…フレーム
15…斜めシュート 16…ホッパー
17…階段 18…手摺
19…ダンプトラック
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a concrete transport facility for transporting concrete into a dam bank when a concrete dam is constructed.
[0002]
[Prior art]
When building concrete dams, cable cranes and tower cranes were conventionally used to carry in concrete. However, in recent years, the equipment called the incline has been used in the RCD method. . This is because a self-propelled hoisting device is installed on the top of the concrete dam under construction, and a traveling carriage is connected to the hoisting device via a wire, and the carriage is placed on the existing construction surface of the concrete dam as a running path. It is made to drive | work and when a trolley | bogie climbs the existing construction surface of a concrete dam, concrete is mounted on a trolley | bogie and it is made to convey (for example, refer patent document 1).
[0003]
In this case, the cart is equipped with wheels and a bucket that falls using air pressure, etc., and the cart runs on the completed construction surface by winding the wire wound around the winch of the hoisting device. Going up as a road, further moving to the ramp equipped with the hoisting device arranged on the extension of the running road, stopping at the uppermost position of the ramp, where only the bucket has fallen forward and carried The concrete is discharged downward and transferred to a transport vehicle.
[0004]
In addition, a chute and other equipment (the chute and the frame that supports the chute) used when transferring concrete from the carriage to the transport vehicle are located above the transport vehicle as separate from the hoisting device below the ramp. It is arranged so as to straddle this.
[0005]
[Patent Document 1]
JP-A-62-264262 [0006]
[Problems to be solved by the invention]
In this way, the carriage is run on the existing construction surface of the concrete dam as a running path, and further moved to the ramp, where the concrete is transferred to the transporting vehicle deployed below, but when transferring to the transporting vehicle Since the equipment such as chutes used for the installation is arranged separately from the hoisting device, not only is it necessary to install them separately, but also when the hoisting device is moved to the next concrete placement site In addition, it is necessary to move equipment such as a chute separately from the movement of the hoisting device, and the workability is not good.
[0007]
The object of the present invention is to eliminate the inconvenience of the above-mentioned conventional example, and make the carriage run on the existing construction surface of the concrete dam as a running path, and further move to the inclined road, where concrete is transferred from the carriage to the transportation means arranged below. Equipment such as chutes used for relocation is integrated with a hoisting device such as a winch, making it easy to install and move, and no need for new excavation and foundation work as concrete transportation equipment, improving workability. It is to provide a concrete transport facility that can be achieved.
[0008]
[Means for Solving the Problems]
In order to achieve the above object, according to the present invention, first, a self-propelled hoisting device equipped with a ramp provided with a chute and a hopper is disposed on a dam body of a concrete dam that is being constructed, and a damper is mounted with concrete. The gist is to connect the car to the hoisting device via a wire, and to pull and lift the damper car with the hoisting device using the slope of the concrete dam as the traveling path.
[0009]
Secondly, the chute is characterized in that the tip projects from the ramp toward the side.
[0010]
According to the first aspect of the present invention, when the damper car is pulled up with the wire wound around the hoisting device, the damper car runs on the slope of the concrete dam being built, and the ramp of the hoisting device To be raised. Therefore, if the concrete is transferred to the transportation means arranged below the ramp here, the concrete can be easily transported to a predetermined concrete placement position. In this case, since the equipment such as chutes and hoppers used for transfer to the transportation means is attached to the ramp, the equipment such as chutes and hoppers are also used when moving the hoisting device by itself. It can move as one, and installation and movement can be done easily and workability is good. In addition, it does not require new excavation or foundation work as a concrete transport facility, which contributes to shortening the construction period and cost.
[0011]
According to this invention of Claim 2, in addition to the said effect | action, since a chute | shoot is arrange | positioned so that a front-end | tip may protrude toward a side from an inclined road, a conveyance means is not directly under an inclined road but a side Can be deployed in the direction of the user, and workability is improved. Further, it is not necessary to provide an opening for discharging concrete from the damper car to the chute on the inclined plate of the ramp, and the structure is simplified.
[0012]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a side view showing an embodiment of a concrete transportation facility according to the present invention, and FIG. 2 is a plan view thereof. The concrete transportation facility according to the present invention is arranged on the top of a dam body 1 of a concrete dam being built. The hoisting device 2 and a damper car 4 that is a carriage that moves on the downstream slope 3 of the concrete dam as a travel path.
[0013]
As shown in FIG. 3, the damper vehicle 4 is provided with a bucket 7 that is rotatable on the side of a frame 6 having traveling wheels 5, and the bucket 7 is, for example, a pneumatic mechanism or hydraulic pressure mounted on the frame 6. It is driven by a mechanism.
[0014]
The hoisting device 2 is equipped with an inclined plate 9 and a winch 10 that form an inclined path on the gantry 8, and a traveling wheel 11 is provided at the bottom of the gantry 8 (see FIG. 4).
[0015]
A sheave 12 is attached to the upper end of the inclined plate 9, and the free end of the wire 13 wound around the winch 10 is fastened to the damper wheel 4 via the sheave 12.
[0016]
An oblique chute 15 was attached from the upper part of the gantry 8 of the hoisting device 2 to the lower side, a frame 14 was suspended, and a hopper 16 was attached to the frame 14. In this state, the hopper 16 is disposed so as to face the lower opening end of the oblique chute 15 (see FIG. 4).
[0017]
In the figure, 17 is a staircase (see FIG. 2) attached to the gantry 8, and 18 is a handrail (see FIG. 1).
[0018]
Next, a concrete transport method will be described. As shown in FIG. 1, a hoisting device 2 is installed on the top of a dam body 1 of a concrete dam under construction, and the lower end of the inclined plate 9 is positioned at the uppermost end of the downstream slope 3 of the concrete dam. And the free end of the wire 13 pulled out from the winch 10 is tightly connected to the damper wheel 4, and the dump truck 4 is arranged at the lowermost part of the downstream slope 3 of the concrete dam.
[0019]
Concrete is mounted on a loading platform or the like of a transport means such as a dump truck 19, and the concrete is carried to the lowermost part of the downstream slope 3 of the concrete dam, where the concrete is transferred to the bucket 7 of the damper car 4. Next, when the winch 10 is driven and the wire 13 is wound up, the damper car 4 loaded with concrete is pulled by the wire 13 and moves upward using the downstream slope 3 as a travel path, and further moves upward on the inclined plate 9. .
[0020]
On the other hand, transportation means such as a dump truck 19 for transporting concrete is provided below the hopper 16 attached to the hoisting device 2. If the damper car 4 is moved to a predetermined position on the inclined plate 9, the tow is stopped, the bucket 7 is turned to the side and turned over, and the concrete in the bucket 7 is discharged into the oblique chute 15, From here, it is thrown into the lower hopper 16 and transferred to the loading platform of the dump truck 19.
[0021]
Then, the dump truck 19 is moved to the concrete placement place and concrete is placed.
[0022]
The damper car 4 that has discharged the concrete descends the inclined plate 9 and the downstream slope 3, loads the concrete again at the lowermost part of the downstream slope 3, and ascends the downstream slope 3 and the inclined plate 9 again to the top of the dam body 1. Transport concrete.
[0023]
By the way, it is necessary to move the hoisting device 2 because the concrete can not be placed at the place where the hoisting device 2 is installed. In this case, as shown in FIG. 9, the traveling wheel 11 is driven and moved while being fixed on the top 9. At this time, since the oblique chute 15 is fixed to the inclined plate 9 and the hopper 16 is fixed to the inclined plate 9 via the frame 14, the oblique chute 15 and the hopper 16 are also moved together with the hoisting device 2 at the same time. it can.
[0024]
【The invention's effect】
As described above, the concrete transport facility according to the present invention allows the carriage to run on the existing construction surface of the concrete dam as a running path, further moves to the slope, and the concrete is transferred from the carriage to the transportation means arranged below. Equipment such as chutes and hoppers used for relocation is integrated with a hoisting device such as a winch, so that installation and movement can be performed simultaneously and easily, and workability can be improved.
[Brief description of the drawings]
FIG. 1 is a side view showing an embodiment of a concrete conveying facility according to the present invention.
FIG. 2 is a plan view showing an embodiment of the concrete conveying facility of the present invention.
FIG. 3 is a rear view of a damper car showing an embodiment of a concrete conveying facility of the present invention.
FIG. 4 is a side view when the hoisting apparatus as the main part showing the embodiment of the concrete conveying facility of the present invention is moved.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Bank body 2 ... Winding apparatus 3 ... Downstream slope 4 ... Damper car 5 ... Traveling wheel 6 ... Frame 7 ... Bucket 8 ... Mount 9 ... Inclined plate 10 ... Winch 11 ... Traveling wheel 12 ... Sheave 13 ... Wire 14 ... Frame 15 ... Diagonal chute 16 ... Hopper 17 ... Stairs 18 ... Handrail 19 ... Dump truck

Claims (2)

シュートおよびホッパーを付設した傾斜路が備わった自走式の巻上装置を築造中のコンクリートダムの堤体に配備し、コンクリートを搭載したダンパー車を前記巻上装置にワイヤーを介して接続し、コンクリートダムの斜面を走行路としてダンパー車を巻上装置で牽引し引き上げることを特徴としたコンクリートの搬送設備。A self-propelled hoisting device equipped with a ramp with a chute and a hopper is deployed on the dam body of a concrete dam under construction, and a damper car equipped with concrete is connected to the hoisting device via a wire, Concrete transporting equipment characterized by pulling and pulling up a damper car with a hoisting device on the slope of a concrete dam. 前記シュートは、傾斜路から側方に向けて先端が突出することを特徴とする請求項1記載のコンクリートの搬送設備。The concrete chute according to claim 1, wherein a tip of the chute protrudes laterally from the ramp.
JP2003191826A 2003-07-04 2003-07-04 Conveyance facilities for concrete Pending JP2005023692A (en)

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US8584864B2 (en) 2010-11-19 2013-11-19 Coldcrete, Inc. Eliminating screens using a perforated wet belt and system and method for cement cooling
CN103953193A (en) * 2014-04-16 2014-07-30 中国十九冶集团有限公司 Construction method for long-distance gentle-incline concrete conveying
CN104790403A (en) * 2015-04-23 2015-07-22 中国水利水电第九工程局有限公司 Heavy hammer type slow descent chute for conveying concrete
WO2015158073A1 (en) * 2014-04-15 2015-10-22 黄欣 Long-distance gentle-slope concrete conveying equipment
WO2015158072A1 (en) * 2014-04-16 2015-10-22 黄欣 Long-distance gentle-slope concrete conveying pipeline
WO2015158077A1 (en) * 2014-04-16 2015-10-22 黄欣 Vertical fender apparatus for use in long-distance gentle-slope concrete conveying
CN105888255A (en) * 2016-04-28 2016-08-24 哈尔滨共阳科技咨询有限公司 Building cableway bucket
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
CN108149641A (en) * 2018-02-11 2018-06-12 四川东方水利装备工程股份有限公司 A kind of tilting blocks drift system and blocks bleaching method
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
CN115262556A (en) * 2022-04-13 2022-11-01 中国建筑第八工程局有限公司 Concrete chute equipment capable of intermittent construction and construction method thereof
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water

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Publication number Priority date Publication date Assignee Title
US8584864B2 (en) 2010-11-19 2013-11-19 Coldcrete, Inc. Eliminating screens using a perforated wet belt and system and method for cement cooling
US10654191B2 (en) 2012-10-25 2020-05-19 Carboncure Technologies Inc. Carbon dioxide treatment of concrete upstream from product mold
US9790131B2 (en) 2013-02-04 2017-10-17 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US10683237B2 (en) 2013-02-04 2020-06-16 Carboncure Technologies Inc. System and method of applying carbon dioxide during the production of concrete
US9758437B2 (en) 2013-06-25 2017-09-12 Carboncure Technologies Inc. Apparatus for delivery of carbon dioxide to a concrete mix in a mixer and determining flow rate
US10927042B2 (en) 2013-06-25 2021-02-23 Carboncure Technologies, Inc. Methods and compositions for concrete production
US11773019B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Methods and compositions for concrete production
US9738562B2 (en) 2013-06-25 2017-08-22 Carboncure Technologies Inc. Methods and compositions for concrete production
US11773031B2 (en) 2013-06-25 2023-10-03 Carboncure Technologies Inc. Apparatus for delivery of a predetermined amount of solid and gaseous carbon dioxide
US10246379B2 (en) 2013-06-25 2019-04-02 Carboncure Technologies Inc. Methods and compositions for concrete production
US10350787B2 (en) 2014-02-18 2019-07-16 Carboncure Technologies Inc. Carbonation of cement mixes
US10570064B2 (en) 2014-04-07 2020-02-25 Carboncure Technologies Inc. Integrated carbon dioxide capture
US11878948B2 (en) 2014-04-07 2024-01-23 Carboncure Technologies Inc. Integrated carbon dioxide capture
WO2015158073A1 (en) * 2014-04-15 2015-10-22 黄欣 Long-distance gentle-slope concrete conveying equipment
WO2015158077A1 (en) * 2014-04-16 2015-10-22 黄欣 Vertical fender apparatus for use in long-distance gentle-slope concrete conveying
WO2015158072A1 (en) * 2014-04-16 2015-10-22 黄欣 Long-distance gentle-slope concrete conveying pipeline
WO2015158076A1 (en) * 2014-04-16 2015-10-22 黄欣 Construction method for use in long-distance gentle-slope concrete conveying
CN103953193A (en) * 2014-04-16 2014-07-30 中国十九冶集团有限公司 Construction method for long-distance gentle-incline concrete conveying
CN104790403A (en) * 2015-04-23 2015-07-22 中国水利水电第九工程局有限公司 Heavy hammer type slow descent chute for conveying concrete
US11660779B2 (en) 2016-04-11 2023-05-30 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
CN105888255A (en) * 2016-04-28 2016-08-24 哈尔滨共阳科技咨询有限公司 Building cableway bucket
US11958212B2 (en) 2017-06-20 2024-04-16 Carboncure Technologies Inc. Methods and compositions for treatment of concrete wash water
CN108149641A (en) * 2018-02-11 2018-06-12 四川东方水利装备工程股份有限公司 A kind of tilting blocks drift system and blocks bleaching method
CN115262556A (en) * 2022-04-13 2022-11-01 中国建筑第八工程局有限公司 Concrete chute equipment capable of intermittent construction and construction method thereof

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