Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Novel environment-friendly grouting high-performance column and construction form thereof
The invention discloses a novel environment-friendly grouting high-performance column and a construction form thereof. The novel environment-friendly grouting high-performance column is mainly composed of a grouting pipeline 1, a reinforcement cage 2, ultra-high-performance mortar 5, a formwork 3, coarse aggregate and waste concrete recycled aggregate 4. The method is characterized in that coarseaggregate and waste concrete recycled aggregate are blended in a certain proportion according to the strength requirement, the mixture is laid in a formwork in advance, and then ultrahigh-performancemortar is poured into the formwork through pressure, so that gaps between the aggregate are filled with the mortar. The column is wide in application range, can be used for cast-in-place structures and can also be used for prefabricated structures. The novel environment-friendly grouting high-performance column has excellent deformation resistance, good durability and high strength, and under thecondition that the strength requirement is met, the waste recycled concrete aggregate is applied to the component, so that the manufacturing cost is reduced. The influence of the building waste on theenvironment is reduced, and the national sustainable development policy is met.
本发明公开了一种新型绿色注浆高性能柱及其施工形式，主要由灌浆管道1、钢筋笼2、超高性能砂浆5，模板3，粗骨料和废弃混凝土再生骨料4构成。其特征在于，按照强度要求采用粗骨料和废弃混凝土再生骨料进行一定比例的掺和，预先铺设在模板之中，再利用压力将超高性能砂浆灌入模板，使砂浆充满骨料之间的缝隙。该柱适用范围广泛，既可以用于现浇结构，也可以用于预制结构。有着优越的抵抗变形的能力，耐久性好，强度高，并且满足强度要求的情况下，将废弃混凝土再生骨料应用于构件之中，降低了造价。降低了建筑废料对环境的影响，符合国家的可持续发展政策。
Novel environment-friendly grouting high-performance column and construction form thereof
The invention discloses a novel environment-friendly grouting high-performance column and a construction form thereof. The novel environment-friendly grouting high-performance column is mainly composed of a grouting pipeline 1, a reinforcement cage 2, ultra-high-performance mortar 5, a formwork 3, coarse aggregate and waste concrete recycled aggregate 4. The method is characterized in that coarseaggregate and waste concrete recycled aggregate are blended in a certain proportion according to the strength requirement, the mixture is laid in a formwork in advance, and then ultrahigh-performancemortar is poured into the formwork through pressure, so that gaps between the aggregate are filled with the mortar. The column is wide in application range, can be used for cast-in-place structures and can also be used for prefabricated structures. The novel environment-friendly grouting high-performance column has excellent deformation resistance, good durability and high strength, and under thecondition that the strength requirement is met, the waste recycled concrete aggregate is applied to the component, so that the manufacturing cost is reduced. The influence of the building waste on theenvironment is reduced, and the national sustainable development policy is met.
本发明公开了一种新型绿色注浆高性能柱及其施工形式，主要由灌浆管道1、钢筋笼2、超高性能砂浆5，模板3，粗骨料和废弃混凝土再生骨料4构成。其特征在于，按照强度要求采用粗骨料和废弃混凝土再生骨料进行一定比例的掺和，预先铺设在模板之中，再利用压力将超高性能砂浆灌入模板，使砂浆充满骨料之间的缝隙。该柱适用范围广泛，既可以用于现浇结构，也可以用于预制结构。有着优越的抵抗变形的能力，耐久性好，强度高，并且满足强度要求的情况下，将废弃混凝土再生骨料应用于构件之中，降低了造价。降低了建筑废料对环境的影响，符合国家的可持续发展政策。
Novel environment-friendly grouting high-performance column and construction form thereof
一种新型绿色注浆高性能柱及其施工形式
LUO BAIFU (Autor:in) / WANG DONG (Autor:in) / FENG QINQIN (Autor:in) / ZHANG WEI (Autor:in) / LI CHENG (Autor:in)
12.03.2021
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04G
SCAFFOLDING
,
Baugerüste
Environment-friendly high-performance wear-resistant grouting material and production method thereof
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2015
Preparation method of novel environment-friendly waterproof plugging grouting material
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2022