Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pervious concrete for pervious pavement and preparation method of pervious concrete
The invention discloses pervious concrete for a pervious pavement. The pervious concrete consists of aggregate, cement, an inorganic material binder and water, and is characterized in that the pervious concrete is prepared from the following components in parts by weight: 1350 to 1650 parts of aggregate, 300 to 350 parts of cement, 90 to 130 parts of inorganic material binder and 90 to 142 parts of water, wherein the inorganic material binder comprises a base material, an active agent, a shrinkage reducing agent, a bloom preventing agent, an inorganic pigment and polyester fibers, wherein 1-3parts by weight of the active agent, 0.5-1.5 parts by weight of the shrinkage reducing agent, 3-6 parts by weight of the bloom preventing agent, 10-20 parts by weight of the inorganic pigment and 1-2.5 parts by weight of the polyester fibers are added into every 100 parts by weight of the base material.
本发明公开了一种透水路面用透水混凝土，由集料、水泥、无机材粘结剂和水组成，其特征在于，所述集料的重量份数为1350～1650份，所述水泥的重量份数为300～350份，所述无机材粘结剂的重量份数为90～130份，所述水的重量份数为90～142份；所述无机材粘结剂包括基材、活性剂、收缩减低剂、白华防止剂、无机颜料和聚酯纤维，其中按重量份数计算每100份的基材中添加1～3份的活性剂、0.5～1.5份的收缩减低剂、3～6份的白华防止剂、10～20份的无机颜料以及1～2.5份的纤维。
Pervious concrete for pervious pavement and preparation method of pervious concrete
The invention discloses pervious concrete for a pervious pavement. The pervious concrete consists of aggregate, cement, an inorganic material binder and water, and is characterized in that the pervious concrete is prepared from the following components in parts by weight: 1350 to 1650 parts of aggregate, 300 to 350 parts of cement, 90 to 130 parts of inorganic material binder and 90 to 142 parts of water, wherein the inorganic material binder comprises a base material, an active agent, a shrinkage reducing agent, a bloom preventing agent, an inorganic pigment and polyester fibers, wherein 1-3parts by weight of the active agent, 0.5-1.5 parts by weight of the shrinkage reducing agent, 3-6 parts by weight of the bloom preventing agent, 10-20 parts by weight of the inorganic pigment and 1-2.5 parts by weight of the polyester fibers are added into every 100 parts by weight of the base material.
本发明公开了一种透水路面用透水混凝土，由集料、水泥、无机材粘结剂和水组成，其特征在于，所述集料的重量份数为1350～1650份，所述水泥的重量份数为300～350份，所述无机材粘结剂的重量份数为90～130份，所述水的重量份数为90～142份；所述无机材粘结剂包括基材、活性剂、收缩减低剂、白华防止剂、无机颜料和聚酯纤维，其中按重量份数计算每100份的基材中添加1～3份的活性剂、0.5～1.5份的收缩减低剂、3～6份的白华防止剂、10～20份的无机颜料以及1～2.5份的纤维。
Pervious concrete for pervious pavement and preparation method of pervious concrete
一种透水路面用透水混凝土及其制备方法
SUN HAO (Autor:in) / ZHA WENWEI (Autor:in) / SUN WANYOU (Autor:in) / ZHONG SHAN (Autor:in) / YANG DINGMING (Autor:in) / HAO LIANGWEN (Autor:in) / SHEN HONGCHUN (Autor:in)
05.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Pervious concrete admixture and pervious concrete pavement containing same
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2021