A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thin-layer mortar and masonry construction method thereof
The invention relates to the field of building mortar, and particularly discloses thin-layer mortar and a masonry construction method thereof. The thin-layer mortar comprises a dry blend, and the dry blend comprises 80 to 125 parts of cement; 200 to 260 parts of sand; 0.5 to 1.5 parts of sodium carboxymethyl cellulose; 0.1 to 1 part of acetylated distarch phosphate; 0.5 to 1.5 parts of fatty alcohol-polyoxyethylene ether; 0.5 to 1.5 parts of nonionic polyacrylamide; 0.1-1 part of a leveling agent; 1-3 parts of a concrete expansive agent; 1-2.5 parts of a water reducing agent; and 1-3 parts of anti-cracking fiber. The masonry construction method comprises the following steps: stirring the dry mixture and water according to the weight ratio of 1: (0.2-0.3) for 4-6 minutes to generate paste, standing for 4-6 minutes, stirring for 1-2 minutes to obtain thin-layer mortar, and applying the thin-layer mortar to the aerated concrete block and masonry. The thin-layer mortar disclosed by the invention is high in adhesion, so that the application range of autoclaved aerated concrete blocks can be widened.
本申请涉及建筑砂浆领域，具体公开了一种薄层砂浆及其砌筑施工方法。薄层砂浆包含干混料，干混料：水泥80~125份；砂200~260份；羧甲基纤维素钠0.5~1.5份；乙酰化二淀粉磷酸酯0.1~1份；脂肪醇聚氧乙烯醚0.5~1.5份；非离子聚丙烯酰胺0.5~1.5份；流平剂0.1~1份；混凝土膨胀剂1~3份；减水剂1~2.5份；抗裂纤维1~3份。砌筑施工方法：将干混料和水按重量比为1:（0.2~0.3）的比例搅拌4~6min，生成膏状，静置4~6min，再搅拌1~2min，得薄层砂浆，采用薄层砂浆对加气混凝土砌块进行敷浆和砌筑。本发明的薄层砂浆的粘接性强，从而能够拓宽蒸压加气混凝土砌块的应用。
Thin-layer mortar and masonry construction method thereof
The invention relates to the field of building mortar, and particularly discloses thin-layer mortar and a masonry construction method thereof. The thin-layer mortar comprises a dry blend, and the dry blend comprises 80 to 125 parts of cement; 200 to 260 parts of sand; 0.5 to 1.5 parts of sodium carboxymethyl cellulose; 0.1 to 1 part of acetylated distarch phosphate; 0.5 to 1.5 parts of fatty alcohol-polyoxyethylene ether; 0.5 to 1.5 parts of nonionic polyacrylamide; 0.1-1 part of a leveling agent; 1-3 parts of a concrete expansive agent; 1-2.5 parts of a water reducing agent; and 1-3 parts of anti-cracking fiber. The masonry construction method comprises the following steps: stirring the dry mixture and water according to the weight ratio of 1: (0.2-0.3) for 4-6 minutes to generate paste, standing for 4-6 minutes, stirring for 1-2 minutes to obtain thin-layer mortar, and applying the thin-layer mortar to the aerated concrete block and masonry. The thin-layer mortar disclosed by the invention is high in adhesion, so that the application range of autoclaved aerated concrete blocks can be widened.
本申请涉及建筑砂浆领域，具体公开了一种薄层砂浆及其砌筑施工方法。薄层砂浆包含干混料，干混料：水泥80~125份；砂200~260份；羧甲基纤维素钠0.5~1.5份；乙酰化二淀粉磷酸酯0.1~1份；脂肪醇聚氧乙烯醚0.5~1.5份；非离子聚丙烯酰胺0.5~1.5份；流平剂0.1~1份；混凝土膨胀剂1~3份；减水剂1~2.5份；抗裂纤维1~3份。砌筑施工方法：将干混料和水按重量比为1:（0.2~0.3）的比例搅拌4~6min，生成膏状，静置4~6min，再搅拌1~2min，得薄层砂浆，采用薄层砂浆对加气混凝土砌块进行敷浆和砌筑。本发明的薄层砂浆的粘接性强，从而能够拓宽蒸压加气混凝土砌块的应用。
Thin-layer mortar and masonry construction method thereof
一种薄层砂浆及其砌筑施工方法
LIU PEIQI (author) / LIU HUANAN (author) / LI JIANGAO (author) / XIE TIAN (author) / LUO ZHIWEI (author) / YANG PAN (author)
2021-08-27
Patent
Electronic Resource
Chinese
| European Patent Office | 2024
Masonry construction without mortar
| Engineering Index Backfile | 1937
Masonry construction without mortar
| Engineering Index Backfile | 1937
Masonry construction without mortar
| Engineering Index Backfile | 1937