Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stabilizer for road base mixture and construction method of stabilizer
The invention discloses a stabilizer for a road base mixture and a construction method of the stabilizer. The non-cement cementing materials such as fly ash, mineral powder, carbide slag powder and sepiolite powder are used for replacing cement used in traditional road base mixture stabilizers, and the problems of dry shrinkage and temperature shrinkage cracking caused by too fast cement hydration and the like can be effectively solved. Besides, in combination with the auxiliary effects of organic or biological admixtures such as sulfonated oil, iron powder, chlorite powder, cyclodextrin and alkali-resistant bio-enzyme, the common problem that an inorganic cementing material is sensitive to the soil content is reduced, and the curing defect of cement on a mixture with high soil content is relieved.
本发明公开了一种道路基层混合料用稳定剂及其施工方法。本发明以粉煤灰、矿粉、电石渣粉、海泡石粉等非水泥类胶凝材料取代传统道路基层混合料稳定剂使用的水泥，可以有效缓解因水泥水化过快等带来的干缩、温缩开裂问题。此外，结合磺化油、铁粉、绿泥石粉、环糊精、耐碱生物酶等有机或生物类外掺剂的辅助作用，降低无机类胶凝材料对土含量敏感的通病，缓解水泥对含土量高混合料的固化缺陷。
Stabilizer for road base mixture and construction method of stabilizer
The invention discloses a stabilizer for a road base mixture and a construction method of the stabilizer. The non-cement cementing materials such as fly ash, mineral powder, carbide slag powder and sepiolite powder are used for replacing cement used in traditional road base mixture stabilizers, and the problems of dry shrinkage and temperature shrinkage cracking caused by too fast cement hydration and the like can be effectively solved. Besides, in combination with the auxiliary effects of organic or biological admixtures such as sulfonated oil, iron powder, chlorite powder, cyclodextrin and alkali-resistant bio-enzyme, the common problem that an inorganic cementing material is sensitive to the soil content is reduced, and the curing defect of cement on a mixture with high soil content is relieved.
本发明公开了一种道路基层混合料用稳定剂及其施工方法。本发明以粉煤灰、矿粉、电石渣粉、海泡石粉等非水泥类胶凝材料取代传统道路基层混合料稳定剂使用的水泥，可以有效缓解因水泥水化过快等带来的干缩、温缩开裂问题。此外，结合磺化油、铁粉、绿泥石粉、环糊精、耐碱生物酶等有机或生物类外掺剂的辅助作用，降低无机类胶凝材料对土含量敏感的通病，缓解水泥对含土量高混合料的固化缺陷。
Stabilizer for road base mixture and construction method of stabilizer
一种道路基层混合料用稳定剂及其施工方法
CUI DONGXIA (Autor:in) / DU YUGANG (Autor:in) / CAI LINA (Autor:in) / SUN YAFANG (Autor:in) / HAO GUOLI (Autor:in) / WANG CHAO (Autor:in) / GUO YINGYING (Autor:in)
04.01.2022
Patent
Elektronische Ressource
Chinesisch
Construction method of road recycled water stabilizer
| Europäisches Patentamt | 2023
Soil stabilizer for road base and preparation method thereof
| Europäisches Patentamt | 2021
Soil stabilizer for road surface layer and preparation method of soil stabilizer
| Europäisches Patentamt | 2024
Preparation method and application of road base composite soil stabilizer
| Europäisches Patentamt | 2024