Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ardealite mortar for bearing structure and preparation method of ardealite mortar
The invention discloses ardealite mortar for a bearing structure and a preparation method of the ardealite mortar, and relates to the technical field of building materials. The ardealite mortar for the bearing structure is mainly prepared from the following mortar raw materials in parts by weight: 5 to 8 parts of cement, 35 to 75 parts of ardealite, 10 to 25 parts of ground calcium carbonate powder and 15 to 35 parts of coal ash. The mortar raw materials further comprise an admixture and reinforcing fibers; the admixture is prepared from the following raw materials in parts by weight: 0.2 to 1part of redispersible latex powder and 0.3 to 0.8 part of a water reducing agent; the reinforced fibers are mainly prepared from the following fiber raw materials in parts by weight: 3 to 9 parts ofbasalt fibers and 2 to 6 parts of bentonite; the fiber raw material further comprises a modified material, and the modified material comprises 0.5 to 0.8 part by weight of ammonium dodecylbenzene sulfonate. The ardealite mortar has the advantage of good anti-cracking performance.
本发明公开了一种用于承重结构的磷石膏砂浆及其制备方法，涉及建筑材料技术领域。一种用于承重结构的磷石膏砂浆，主要由包括以下重量份的砂浆原料制成：水泥5‑8份，磷石膏35‑75份，重钙粉10‑25份，粉煤灰15‑35份；所述砂浆原料还包括外加料和增强纤维；所述外加料包括以下重量份原料：可再分散性乳胶粉0.2‑1份，减水剂0.3‑0.8份；所述增强纤维主要由包括以下重量份的纤维原料制成：玄武石纤维3‑9份，膨润土2‑6份；所述纤维原料还包括改性料，所述改性料包括0.5‑0.8重量份的十二烷基苯磺酸铵。其具有抗裂性能好的优点。
Ardealite mortar for bearing structure and preparation method of ardealite mortar
The invention discloses ardealite mortar for a bearing structure and a preparation method of the ardealite mortar, and relates to the technical field of building materials. The ardealite mortar for the bearing structure is mainly prepared from the following mortar raw materials in parts by weight: 5 to 8 parts of cement, 35 to 75 parts of ardealite, 10 to 25 parts of ground calcium carbonate powder and 15 to 35 parts of coal ash. The mortar raw materials further comprise an admixture and reinforcing fibers; the admixture is prepared from the following raw materials in parts by weight: 0.2 to 1part of redispersible latex powder and 0.3 to 0.8 part of a water reducing agent; the reinforced fibers are mainly prepared from the following fiber raw materials in parts by weight: 3 to 9 parts ofbasalt fibers and 2 to 6 parts of bentonite; the fiber raw material further comprises a modified material, and the modified material comprises 0.5 to 0.8 part by weight of ammonium dodecylbenzene sulfonate. The ardealite mortar has the advantage of good anti-cracking performance.
本发明公开了一种用于承重结构的磷石膏砂浆及其制备方法，涉及建筑材料技术领域。一种用于承重结构的磷石膏砂浆，主要由包括以下重量份的砂浆原料制成：水泥5‑8份，磷石膏35‑75份，重钙粉10‑25份，粉煤灰15‑35份；所述砂浆原料还包括外加料和增强纤维；所述外加料包括以下重量份原料：可再分散性乳胶粉0.2‑1份，减水剂0.3‑0.8份；所述增强纤维主要由包括以下重量份的纤维原料制成：玄武石纤维3‑9份，膨润土2‑6份；所述纤维原料还包括改性料，所述改性料包括0.5‑0.8重量份的十二烷基苯磺酸铵。其具有抗裂性能好的优点。
Ardealite mortar for bearing structure and preparation method of ardealite mortar
一种用于承重结构的磷石膏砂浆及其制备方法
LI QIONGLAN (Autor:in) / LI DAILIANG (Autor:in) / QIN LING (Autor:in)
26.03.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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