A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Environment-friendly water permeable brick prepared by taking construction waste as aggregate
The invention discloses an environment-friendly water permeable brick prepared by using construction waste as aggregate and a preparation method of the environment-friendly water permeable brick. Theenvironment-friendly water permeable brick utilizes the construction waste aggregate, fly ash, Portland cement, pond sediment, glass powder and redispersible latex powder, the construction waste aggregate is crushed and then divided into coarse aggregate with the particle size of 3-6 mm and fine aggregate with the particle size of less than 1 mm, and the sieved coarse aggregate and fine aggregateare uniformly mixed with fly ash, pond sediment and glass powder for calcining, the Portland cement and the redispersible latex powder are added, the water-cement ratio is controlled, a mud material after uniformly stirring, the mud material is aged to prepare a blank, and sintering and molding are conducted. According to the invention, the construction waste can be effectively recycled, and the prepared water permeable brick has the characteristics of high roughness and high water absorption, and has better compression resistance and structural stability.
本发明公开了一种利用建筑垃圾作为骨料制备的环保透水砖及其制备方法，其利用建筑垃圾骨料、粉煤灰、硅酸盐水泥、池塘底泥、玻璃粉、再分散性乳胶粉，其将建筑垃圾骨料进行粉碎后分成粒径为3~6mm的粗骨料和粒径小于1mm的细骨料，将筛分后的粗骨料、细骨料与粉煤灰、池塘底泥、玻璃粉均匀混合后进行煅烧，然后加入硅酸盐水泥和再分散性乳胶粉，并控制水灰比，搅拌均匀后得到泥料，将泥料陈化后制坯并烧结成型。本发明能有效对建筑垃圾进行回收利用，制成的透水砖具有粗糙度大、吸水率高的特点,并具有较佳的抗压性能和结构稳定性。
Environment-friendly water permeable brick prepared by taking construction waste as aggregate
The invention discloses an environment-friendly water permeable brick prepared by using construction waste as aggregate and a preparation method of the environment-friendly water permeable brick. Theenvironment-friendly water permeable brick utilizes the construction waste aggregate, fly ash, Portland cement, pond sediment, glass powder and redispersible latex powder, the construction waste aggregate is crushed and then divided into coarse aggregate with the particle size of 3-6 mm and fine aggregate with the particle size of less than 1 mm, and the sieved coarse aggregate and fine aggregateare uniformly mixed with fly ash, pond sediment and glass powder for calcining, the Portland cement and the redispersible latex powder are added, the water-cement ratio is controlled, a mud material after uniformly stirring, the mud material is aged to prepare a blank, and sintering and molding are conducted. According to the invention, the construction waste can be effectively recycled, and the prepared water permeable brick has the characteristics of high roughness and high water absorption, and has better compression resistance and structural stability.
本发明公开了一种利用建筑垃圾作为骨料制备的环保透水砖及其制备方法，其利用建筑垃圾骨料、粉煤灰、硅酸盐水泥、池塘底泥、玻璃粉、再分散性乳胶粉，其将建筑垃圾骨料进行粉碎后分成粒径为3~6mm的粗骨料和粒径小于1mm的细骨料，将筛分后的粗骨料、细骨料与粉煤灰、池塘底泥、玻璃粉均匀混合后进行煅烧，然后加入硅酸盐水泥和再分散性乳胶粉，并控制水灰比，搅拌均匀后得到泥料，将泥料陈化后制坯并烧结成型。本发明能有效对建筑垃圾进行回收利用，制成的透水砖具有粗糙度大、吸水率高的特点,并具有较佳的抗压性能和结构稳定性。
Environment-friendly water permeable brick prepared by taking construction waste as aggregate
一种利用建筑垃圾作为骨料制备的环保透水砖
LU TING (author) / CHEN JINHUI (author)
2021-01-22
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Concrete water permeable brick with construction waste as aggregate
| European Patent Office | 2021
| European Patent Office | 2024
| European Patent Office | 2023