Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for preparing municipal environment-friendly water permeable brick from black talc mine stripping waste rock and preparation method of municipal environment-friendly water permeable brick
The invention discloses a method for preparing a municipal environment-friendly water permeable brick from black talc mine stripping waste rock and the prepared municipal environment-friendly water permeable brick. The method comprises the following steps: performing classified crushing, shaping and screening on stripped waste rock raw materials generated in a black talc mine mining process to respectively obtain coarse aggregate with the particle size of less than 30mm and coarse machine-made sand; scrubbing and washing the rough coarse aggregate and the rough machine-made sand to remove mud, so as to obtain refined coarse aggregate and refined machine-made sand; mixing and uniformly stirring the refined coarse aggregate, the refined machine-made sand, cement and water to obtain a mixture base material; mixing the refined machine-made sand with cement, an additive and water, and uniformly stirring to obtain a mixture surface material; placing the mixture base material in a vibration forming machine, vibrating for 3-5 seconds, adding the mixture surface material, vibrating for 3-5 seconds again, and performing compression molding and demolding to obtain a semi-finished product of the water permeable brick; after the semi-finished product is piled, natural curing is carried out, and the municipal environment-friendly water permeable brick has the advantages of being high in water permeable coefficient and good in water permeable performance.
本申请公开了一种利用黑滑石矿山剥离废石制备市政环保透水砖的方法及所制的市政环保透水砖。该方法包括：将黑滑石矿山开采过程中产生的剥离废石原料分类破碎、整形和筛分，分别获得粒度小于30mm的粗制粗骨料和粗制机制砂；将粗制粗骨料和粗制机制砂擦洗、水洗除泥，获得精制粗骨料和精制机制砂；将精制粗骨料、精制机制砂与水泥、水混合并搅拌均匀，获混合料底料；将精制机制砂与水泥、添加剂和水混合并搅拌均匀，获混合料面料；将混合料底料置于振动成型机中，振动3‑5s后，加入混合料面料，再次振动3‑5s，通过压制成型，脱模获得透水砖半成品；半成品码坯后自然养护，制得市政用环保透水砖，其具有高透水系数、透水性能好的优点。
Method for preparing municipal environment-friendly water permeable brick from black talc mine stripping waste rock and preparation method of municipal environment-friendly water permeable brick
The invention discloses a method for preparing a municipal environment-friendly water permeable brick from black talc mine stripping waste rock and the prepared municipal environment-friendly water permeable brick. The method comprises the following steps: performing classified crushing, shaping and screening on stripped waste rock raw materials generated in a black talc mine mining process to respectively obtain coarse aggregate with the particle size of less than 30mm and coarse machine-made sand; scrubbing and washing the rough coarse aggregate and the rough machine-made sand to remove mud, so as to obtain refined coarse aggregate and refined machine-made sand; mixing and uniformly stirring the refined coarse aggregate, the refined machine-made sand, cement and water to obtain a mixture base material; mixing the refined machine-made sand with cement, an additive and water, and uniformly stirring to obtain a mixture surface material; placing the mixture base material in a vibration forming machine, vibrating for 3-5 seconds, adding the mixture surface material, vibrating for 3-5 seconds again, and performing compression molding and demolding to obtain a semi-finished product of the water permeable brick; after the semi-finished product is piled, natural curing is carried out, and the municipal environment-friendly water permeable brick has the advantages of being high in water permeable coefficient and good in water permeable performance.
本申请公开了一种利用黑滑石矿山剥离废石制备市政环保透水砖的方法及所制的市政环保透水砖。该方法包括：将黑滑石矿山开采过程中产生的剥离废石原料分类破碎、整形和筛分，分别获得粒度小于30mm的粗制粗骨料和粗制机制砂；将粗制粗骨料和粗制机制砂擦洗、水洗除泥，获得精制粗骨料和精制机制砂；将精制粗骨料、精制机制砂与水泥、水混合并搅拌均匀，获混合料底料；将精制机制砂与水泥、添加剂和水混合并搅拌均匀，获混合料面料；将混合料底料置于振动成型机中，振动3‑5s后，加入混合料面料，再次振动3‑5s，通过压制成型，脱模获得透水砖半成品；半成品码坯后自然养护，制得市政用环保透水砖，其具有高透水系数、透水性能好的优点。
Method for preparing municipal environment-friendly water permeable brick from black talc mine stripping waste rock and preparation method of municipal environment-friendly water permeable brick
利用黑滑石矿山剥离废石制备的市政环保透水砖的方法及其制备方法
HU MINGWEI (Autor:in) / LAI WEI (Autor:in) / KONG JIANJUN (Autor:in) / ZHANG JIE (Autor:in) / WEI KAI (Autor:in) / CHENG FEIFEI (Autor:in) / ZHANG TAO (Autor:in) / LIU WEIZHOU (Autor:in) / HE YUGUO (Autor:in) / ZHANG MING (Autor:in)
31.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
| Europäisches Patentamt | 2023
Environment-friendly water permeable brick and preparation method thereof
| Europäisches Patentamt | 2021
High-strength environment-friendly water permeable brick
| Europäisches Patentamt | 2023