TW201100349A - Composition of pervious plant-growing concrete and its preparation - Google Patents

Composition of pervious plant-growing concrete and its preparation Download PDF

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Publication number
TW201100349A
TW201100349A TW98121328A TW98121328A TW201100349A TW 201100349 A TW201100349 A TW 201100349A TW 98121328 A TW98121328 A TW 98121328A TW 98121328 A TW98121328 A TW 98121328A TW 201100349 A TW201100349 A TW 201100349A
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Taiwan
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water
ash
quartz sand
cement
permeable
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TW98121328A
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Chinese (zh)
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Chao-Lung Hwang
Yuan-Yi Yan
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Univ Nat Taiwan Science Tech
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Publication of TW201100349A publication Critical patent/TW201100349A/en

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Abstract

A pervious plant-growing concrete composed of portland cement, BF slag, silica fume, quartz sand, crushed coarse aggregate, super plasticizer and water subject to a predetermined ratio by weight. During preparation, portland cement, BF slag, silica fume, quartz sand, super plasticizer and water are primarily mixed in a frequency convertible mixer into a low water/cement ratio mortar, and then the mortar thus obtained is secondarily mixed with crushed coarse aggregate in a drum mixer subject to a predetermined ratio to form a high porosity and high compression strength plant-growing concrete practical for permeable pavement. When the plant-growing concrete is roller-rammed and hardened, soil can be paved on the hardened plant-growing concrete and seeds can be scattered on the soil for growing to greenize the environment.

Description

201100349 六、發明說明: 【發明所屬之技術領域】 本發明係關於一種植生透水混凝土的配方組成及其拌 合方法,尤指一種具有高空隙率及高抗壓強度的植生透水 混凝土,適合應用在綠建材、綠建築、呼吸牆面、基地保 水、鋪面道路、公園廣場、植生鋪面、空中花園或—般^ - 打步道、頂樓雨水回收系統、山坡道、堤防、水利植生護 坡面等方面,作透水層鋪面。 β 0 【先前技術】 傳統係採用一般混凝土作為鋪面道路、人行步道、公 園廣場或山坡道等方面的鋪面構成,由於一般混凝土具有 緊實堅硬的高密度特性,幾乎沒有空隙率,欠缺透水功能 ,故铺設形成路面後,雖然非常堅固耐用,但根本不適合 營造植生環境,更不可能達到植生綠化環境的效果,也: 法具體應用到綠建材、綠建築、基地保水、植生鋪面或空 中花園的領域,實為美中不足,有待研究改進。 〇 【發明内容】 本發明之主要目的,乃在於提供一種植生透水混凝土 的配方組成,其係使用包括水泥、爐石、矽灰、石英砂、 粗粒料、強塑劑和水,並各依特定重量比例而混合組成, 且通過分別二次的拌合而成為一具有高空隙率及高抗壓強 度的植生透水混凝土,該植生透水混凝土於經過滾壓夯實 硬固後,可再鋪放土壌並撥撒種?,以達到植 的效果,且不僅適合提供植生,其並具有高透水故 3 201100349 可通過上述植生與透水的功效而減少環境的潛熱,能有效 降低都市或地區的環境溫度,解決熱島效應。 本發明之次要目的,乃在於提供一種植生透水混凝土 的拌合方法,其係預將特定重量比例的水泥、爐石、矽灰 、石英砂、強塑劑和水先行混合,並通過可變頻的拌合機 進订第一次拌合,先完成一具有低水膠比特性的砂漿,再 將此砂漿與預定比例的粗粒料相混合,並通過滾筒式的拌 口,進行第二次拌合,即可拌合製成一具有高空隙率及高 杬壓強度的植生透水混凝土,故非常適合應用在綠建材、 綠建築、呼吸牆面、基地保水、鋪面道路、公園廣場、植 生鋪面、空中花園或一般人行步道、頂樓雨水回收系統、 山坡道、堤防、水利植生護坡面等各方面,作為透水層的 鋪面使用。 【實施方式】 、,茲將本發明的配方組成及特徵、作用目的詳述如下, 並以附圖實施例配合說明: 如第-圖及第二圖的流程示意,本發明所為植生透水 混凝土的配方組成及其拌合方法,關於「植生透水混凝土 的配方組成」’主要係使用包括水泥、爐石、石夕灰、石英 砂、粗粒料、強塑劑和水,且各依特定重量比例而混合组 成,並將分別通過二次的拌合而成為一具有高空隙率盘良 好透水性的植生透水混凝土,所述植生透水混凝土的配方 組成’其混合時的最佳重量比例衂(水泥):〇 33(爐石): 0.26(石夕灰).1.8(石英砂):u(粗粒料 0.2110。 片”. 201100349 上述植生透水此疑土的配方組成,其混合時容許範圍 的重量比例可如下: (1)、水泥1 ; (2) (3) (4) (5) ⑹ ⑺ 爐石 0.3-0.4; 矽灰0.2-0.3 ; 石英砂1.5-2.0 ; 粗粒料10-13 ; 強塑劑0.03-0.05 ; ο 水0.23-0.3 。 二 a依上述植生透水混凝土的配方組成」,其分別通過 次拌合所完成具有高空隙率與良好透水性的植生透水混 =土,實關面時’係_滾壓夯實硬贿,再鋪放土壌 =撒種子,即能營造極佳的植生環境,達到綠化環境的 二二ϋ具有兩透水功能,故不但可通過植生與透水減 = ”、、’以有效降低都市或地區的環境溫度,解決敎 ❹ ==也非常適合應用在綠建材、綠建築、基地: ^ '公園廣場、空中花園或一般人行步道、頂 樓雨水回收系統及山坡 ' 埂迢4各方面,作為透水層的鋪面。 所槿点/的土壤’其係由1 ·· 1比例的黏土與培養土 ,,自不待^要時’此項比例亦可視不同需要而適當改變 將上於曰植生透水混凝土的摔合方法,主要是預先 (Ο·)石例的水泥⑴、爐罐,、石夕灰 先行混合,並通、/ 2.〇)、強塑劑(〇·03-0.05)和水(〇‘23-0.3) 並通過可變觸拌合機(俗稱㈣拌合機)進行 5 201100349 第一次拌合,先完成一具低水膠比特性的砂漿(即高濃度 的水泥),再將砂漿與預定重量比例的粗粒料(10-13)相混 合,並通過滚筒式的拌合機(俗稱陀螺形拌合機)進行第二 次拌合,即可拌合成為一具有高空隙率及高抗壓強度的植 生透水混凝土。 依據申請人實際測試顯示,本發明的植生透水混凝土 ,其鋪置完成後的抗壓強度可達到21MPa以上,且空隙率 可達到22%以上,故其強度非常大,且透水性極佳。 綜上所述,即可知依本發明配方及製法所鋪置完成的 植生透水混凝土,因具有高強度及高透水性之優異特點, 故非常適合作為透水層的鋪面使用,且可供應用的領域極 廣泛,預期功效相當可觀,符合新穎進步,已具顯著實用 功效,對環保貢獻極為宏大,為此申請專利,敬祈賜准 專利為禱。實感德便。 【圖式簡單說明】 第一圖為本發明配方與拌合組成之流程圖。 第二圖為本發明之應用流程圖。 【主要元件符號說明】201100349 VI. Description of the invention: [Technical field of invention] The present invention relates to a formulation composition of a planted permeable concrete and a mixing method thereof, in particular to a phyto-permeable concrete having high void ratio and high compressive strength, which is suitable for application in Green building materials, green buildings, breathing walls, base water retention, paved roads, park squares, vegetated pavements, sky gardens or general---walking trails, roof rainwater recovery systems, hillsides, dikes, water conservancy slope protection, etc. Permeable layer paving. β 0 [Prior Art] The traditional system uses general concrete as a pavement for pavement roads, pedestrian walkways, park squares or hillsides. Because concrete has compact and hard high-density properties, there is almost no void ratio and lack of water permeability. Therefore, after paving to form a road surface, although it is very strong and durable, it is not suitable for creating a planting environment, and it is even less likely to achieve the effect of planting and greening environment. It also applies to green building materials, green buildings, base water retention, vegetated paving or sky garden. The field is actually a fly in the ointment and needs to be researched and improved. 〇 [Summary of the Invention] The main object of the present invention is to provide a formula for planting a permeable concrete, which comprises cement, hearth, ash, quartz sand, coarse granules, strong plasticizer and water, and each The composition is mixed in a specific weight ratio, and becomes a phyto-permeable concrete having a high void ratio and a high compressive strength by separately mixing twice. The phyto-permeable concrete can be re-layed after being hardened by rolling and tamping. And sowing seeds? In order to achieve the effect of planting, and not only suitable for providing vegetation, it is also highly permeable. 3 201100349 It can reduce the latent heat of the environment through the above-mentioned effects of planting and permeable, effectively reducing the ambient temperature of the city or region and solving the heat island effect. A secondary object of the present invention is to provide a method for mixing a planted permeable concrete, which premixes a specific weight ratio of cement, hearth, ash, quartz sand, strong plasticizer and water, and through frequency conversion. The mixer prepares the first mixing, first completes a mortar with low water-to-binder ratio characteristics, and then mixes the mortar with a predetermined proportion of coarse aggregates, and passes the drum-type mixing port for the second time. Mixing, can be mixed to form a permeable permeable concrete with high void ratio and high compressive strength, so it is very suitable for application in green building materials, green building, breathing wall, base water retention, paving road, park square, planting shop , the sky garden or the general pedestrian walkway, the top floor rainwater recovery system, the hillside road, the embankment, the water conservancy slope protection surface, etc., as the pavement of the permeable layer. [Embodiment] The composition, characteristics, and purpose of the present invention are described in detail below, and the description is made with the accompanying drawings: As shown in the flow diagrams of the first and second figures, the present invention is a permeable concrete. Formula composition and mixing method, the "formulation composition of phytosanitary concrete" mainly includes cement, hearthstone, shisha ash, quartz sand, coarse granules, strong plasticizer and water, and each specific weight ratio And the composition is mixed, and will be respectively formed into a phyto-permeable concrete having a high porosity and a good permeability through the secondary mixing, and the formulation of the phyto-permeable concrete constitutes the best weight ratio when mixed (cement) :〇33( hearthstone): 0.26(石夕灰).1.8(quartz sand):u(coarse material 0.2110. piece). 201100349 The above-mentioned planting and permeable water is a formula of the composition of the soil, and the weight ratio of the allowable range during mixing Can be as follows: (1), cement 1; (2) (3) (4) (5) (6) (7) Hearthstone 0.3-0.4; ash ash 0.2-0.3; quartz sand 1.5-2.0; coarse grain 10-13; strong Plastic agent 0.03-0.05; ο water 0.23-0.3. The formulation of raw permeable concrete is completed by sub-mixing, and the turbid water mixed with soil with high void ratio and good water permeability is mixed with soil. When the surface is closed, the system is rolled and compacted, and the soil is smashed. Seeds can create an excellent planting environment, and the two-dimensional structure that achieves the greening environment has two water-permeable functions. Therefore, it can be reduced not only by planting and permeable, but also by reducing the ambient temperature of the city or region. = Also suitable for use in green building materials, green buildings, bases: ^ 'Park Square, Sky Garden or General Pedestrian Walk, Top Floor Rainwater Recovery System and Hillside' 埂迢4, as a pavement for permeable floors. The soil 'clay is made up of 1 ··1 ratio of clay and culture soil, and when it is not necessary, the ratio can also be changed according to different needs. The method of folding the concrete that is applied to the permeable concrete, mainly in advance (Ο ·) Stone cement (1), furnace tank, and Shixi ash are mixed first, and pass, / 2.〇), strong plasticizer (〇·03-0.05) and water (〇'23-0.3) and pass variable Touch mixing machine (commonly known as (four) mixing machine) 5 201100349 For the first mixing, first complete a mortar with low water-to-binder ratio (ie high-concentration cement), then mix the mortar with coarse-grained material (10-13) of predetermined weight ratio, and pass the drum type The mixing machine (commonly known as the gyro-type mixing machine) performs the second mixing and can be mixed into a phyto-permeable concrete with high void ratio and high compressive strength. According to the actual test of the applicant, the planting and permeable of the present invention Concrete, after the completion of the laying, the compressive strength can reach 21MPa or more, and the void ratio can reach 22% or more, so the strength is very large, and the water permeability is excellent. In summary, it can be seen that the phyto-permeable concrete which has been deposited according to the formulation and the preparation method of the present invention has excellent characteristics of high strength and high water permeability, and is therefore very suitable for use as a permeable layer, and is applicable to the field of application. It is extremely wide, and it is expected to have considerable efficacy. It is in line with novel advancement and has significant practical effects. It has made great contributions to environmental protection. To apply for a patent, it is praying for patents. Real sense of virtue. BRIEF DESCRIPTION OF THE DRAWINGS The first figure is a flow chart of the composition and mixing composition of the present invention. The second figure is a flow chart of the application of the present invention. [Main component symbol description]

Claims (1)

201100349 七、申請專利範圍: 1 一種植生透水混減土的配方組成’係使用包括水泥、 爐石、梦灰、石英砂、粗粒料、強塑劑和水,並各依 特定重量比例而混合組成’且分別通過二次的掉合而 成為一具有高空隙率及高抗壓強度的植生透水混凝土 0 2、如申請專利範圍第1項所述植生透水混凝土的配方組 成,所述水泥、爐石、矽灰、石英砂、粗粒料、強塑 0 劑和水的重量比例如下: (1) 、水泥1 ; (2) 、爐石 0.3-0.4 ; (3) 、矽灰0.2-0.3 ; (4) 、石英砂 1.5-2.0 ; (5) 、粗粒料 10-13 ; (6) 、強塑劑0.03-0.〇5 ; (7) 、水0.23-0.3。 Ο 3、如申請專職圍第i項所述植生透水混凝土的配方組 成’其混合時最佳重#比例為水W :爐石Q 33 :石夕灰 0.26 .石英砂ο :粗粒料u :強塑劑〇〇4 :水㈣。 4、 如中請專利範圍第!項所述植生透水混凝土的配方組 成,於實施鋪面時,係經過滾壓夯實硬 土壤並撥撒種子。 5、 如申請專利範圍第4項所述植生透水混凝土的配方組 成’係由1 : 1比例_土與培養土而構成鋪放土壤。 、-種植生透水混凝土的拌合方法,主要是預先將特定 201100349 =的=爐石,、石英砂、強塑劑和水 通變頻的拌合機進行第—次拌合, =ίΓΓ裝,再將砂襞與預定重量比例的粗 拉枓相k合’錢職筒柄拌合機進行第二次掉合 水成為一具有高空隙率及高抗壓強度的植生透 7 凝土的配方組 粗粒料、強塑 如申請專㈣圍第6項職植生透水混 成,所述水泥、爐石、矽灰、石英砂、 劑和水的重量比例如下·· ⑴、水泥1 ; (2) 、爐石 0.3-0.4 ; (3) 、矽灰0.2-0.3 ; (4) 、石英砂 1.5-2.0 ; (5) 、粗粒料 10-13 ; (6) 、強塑劑0.03-0.05 ; (7) 、水0.23-0.3。 8、如申請專利範圍第6項所述植生透纟混凝i的拌合方 法,其混合時最佳重量比例為水泥丨:爐石〇 33 :矽灰 ’石英砂i·8 :粗粒料11 :強塑劑0.04 :水〇 28。201100349 VII. Scope of application: 1 The formula of a planted permeable and mixed soil is composed of cement, hearthstone, dream ash, quartz sand, coarse granules, strong plasticizer and water, and is mixed according to specific weight ratio. The composition is 'and becomes a phyto-permeable concrete with high void ratio and high compressive strength by the secondary knock-off, respectively. 2. The composition of the phyto-permeable concrete according to the first claim of the patent scope, the cement and the furnace The weight ratios of stone, ash, quartz sand, coarse granules, strong plastic 0 and water are as follows: (1), cement 1; (2), hearth 0.3-0.4; (3), ash ash 0.2-0.3; (4), quartz sand 1.5-2.0; (5), coarse pellets 10-13; (6), strong plasticizer 0.03-0.〇5; (7), water 0.23-0.3. Ο 3. If you apply for the formula of the phytosanitary concrete as described in item i of the full-time enclosure, the best weight ratio when mixing is water W: Hearthstone Q 33: Shixia ash 0.26. Quartz sand ο: coarse grain u: Strong plastic agent 〇〇 4: water (four). 4, such as the scope of patents! The formulation of the phyto-permeable concrete is described as being rolled and compacted in a hard soil and sprinkled with seeds. 5. The formulation of the phyto-permeable concrete according to item 4 of the patent application scope is composed of a ratio of 1:1 soil and cultivated soil. - The mixing method of planting permeable concrete is mainly to pre-mix the specific 201100349 = = hearth stone, quartz sand, strong plastic agent and water frequency mixing mixer, = ΓΓ, then The sand shovel is combined with the predetermined weight ratio of the coarse 枓 ' ' 'money handle shank mixer to carry out the second drop of water to become a formula group with high void ratio and high compressive strength. For pellets and strong plastics, if the application is for (6), the sixth plant is permeable to water, and the weight ratio of cement, hearthstone, ash, quartz sand, agent and water is as follows: (1), cement 1; (2) Stone 0.3-0.4; (3), ash ash 0.2-0.3; (4), quartz sand 1.5-2.0; (5), coarse granules 10-13; (6), strong plasticizer 0.03-0.05; (7) Water 0.23-0.3. 8. For the mixing method of the grafting and coagulation method i mentioned in the sixth paragraph of the patent application, the optimum weight ratio during mixing is cement 丨: hearth 〇 33: ash ash 'quartz sand i·8: coarse granules 11: Strong plasticizer 0.04: leeches 28.
TW98121328A 2009-06-25 2009-06-25 Composition of pervious plant-growing concrete and its preparation TW201100349A (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105924063A (en) * 2016-04-28 2016-09-07 十九冶成都建设有限公司 Anticrack anticorrosion mass concrete and preparation method thereof
CN105924060A (en) * 2016-04-28 2016-09-07 十九冶成都建设有限公司 Rust-proof corrosion-resistant non-shrinkage concrete for blast furnace and preparation method thereof
CN105948615A (en) * 2016-04-28 2016-09-21 十九冶成都建设有限公司 Impermeable concrete prepared with hearthstone powder
CN105967586A (en) * 2016-04-28 2016-09-28 十九冶成都建设有限公司 Anti-corrosion concrete and preparation method thereof
WO2019086134A1 (en) 2017-11-06 2019-05-09 Cemex Research Group Ag Cement-free porous substrate for plant germination and growth made of alkali-activated pozzolans

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105924063A (en) * 2016-04-28 2016-09-07 十九冶成都建设有限公司 Anticrack anticorrosion mass concrete and preparation method thereof
CN105924060A (en) * 2016-04-28 2016-09-07 十九冶成都建设有限公司 Rust-proof corrosion-resistant non-shrinkage concrete for blast furnace and preparation method thereof
CN105948615A (en) * 2016-04-28 2016-09-21 十九冶成都建设有限公司 Impermeable concrete prepared with hearthstone powder
CN105967586A (en) * 2016-04-28 2016-09-28 十九冶成都建设有限公司 Anti-corrosion concrete and preparation method thereof
CN105924060B (en) * 2016-04-28 2018-09-28 十九冶成都建设有限公司 A kind of blast furnace resistance rust anti-corrosion non-shrinkage concrete and preparation method thereof
WO2019086134A1 (en) 2017-11-06 2019-05-09 Cemex Research Group Ag Cement-free porous substrate for plant germination and growth made of alkali-activated pozzolans

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