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A platform for research: civil engineering, architecture and urbanism
Sintered aeolian sand pottery sand and preparation method thereof
The invention provides sintered aeolian sand pottery sand and a preparation method thereof. According to the sintered aeolian sand pottery sand, the aluminum waste residues serve as an aluminum material, the steel slag powder serves as a melting assisting component to prepare the sintered pottery sand, and industrial waste residues polluting the environment are turned into wealth; the aeolian sand powder is used as a siliceous material, the aeolian sand sintered pottery sand is prepared by mixing a large amount of aeolian sand powder, and a positive effect is achieved on sustainable development of mineral resources and resource utilization of aeolian sand; according to the aeolian sand sintered pottery sand prepared through matching of the raw materials, the bulk density is smaller than 1200 kg/m < 3 >, the cylinder compressive strength can reach 22 MPa or above, the 1h water absorption rate is smaller than 10%, the aeolian sand sintered pottery sand belongs to high-strength light aggregate, and the product performance is excellent by reasonably controlling the formula proportion.
本发明提供了一种烧结风积沙陶砂及其制备方法。本发明的烧结风积沙陶砂，利用铝质废渣作为铝质材料，钢渣粉作为助融组分制备烧结陶砂，将污染环境的工业废渣变废为宝；本发明利用风积沙粉作为硅质材料，大掺量风积沙粉制备风积沙烧结陶砂，对矿产资源的可持续发展和风积沙的资源化利用起到积极作用；本发明通过各原料的配合制备的一种风积沙烧结陶砂，堆积密度小于1200kg/m3，筒压强度可达22MPa以上，1h吸水率小于10％，属于高强轻集料，通过合理的控制配方比例，使得产品性能优良。
Sintered aeolian sand pottery sand and preparation method thereof
The invention provides sintered aeolian sand pottery sand and a preparation method thereof. According to the sintered aeolian sand pottery sand, the aluminum waste residues serve as an aluminum material, the steel slag powder serves as a melting assisting component to prepare the sintered pottery sand, and industrial waste residues polluting the environment are turned into wealth; the aeolian sand powder is used as a siliceous material, the aeolian sand sintered pottery sand is prepared by mixing a large amount of aeolian sand powder, and a positive effect is achieved on sustainable development of mineral resources and resource utilization of aeolian sand; according to the aeolian sand sintered pottery sand prepared through matching of the raw materials, the bulk density is smaller than 1200 kg/m < 3 >, the cylinder compressive strength can reach 22 MPa or above, the 1h water absorption rate is smaller than 10%, the aeolian sand sintered pottery sand belongs to high-strength light aggregate, and the product performance is excellent by reasonably controlling the formula proportion.
本发明提供了一种烧结风积沙陶砂及其制备方法。本发明的烧结风积沙陶砂，利用铝质废渣作为铝质材料，钢渣粉作为助融组分制备烧结陶砂，将污染环境的工业废渣变废为宝；本发明利用风积沙粉作为硅质材料，大掺量风积沙粉制备风积沙烧结陶砂，对矿产资源的可持续发展和风积沙的资源化利用起到积极作用；本发明通过各原料的配合制备的一种风积沙烧结陶砂，堆积密度小于1200kg/m3，筒压强度可达22MPa以上，1h吸水率小于10％，属于高强轻集料，通过合理的控制配方比例，使得产品性能优良。
Sintered aeolian sand pottery sand and preparation method thereof
一种烧结风积沙陶砂及其制备方法
SUN DAOSHENG (author) / LIU TONGWEI (author) / GUAN YANMEI (author) / WANG YUEMING (author) / LIU KAIWEI (author) / WANG AIGUO (author) / MA RUI (author) / ZHANG GAOZHAN (author) / YANG JUN (author)
2024-10-18
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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