A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Clay mortar outer wall surface layer and manufacturing method thereof
The invention provides a clay mortar exterior wall surface layer and a manufacturing method thereof. The clay mortar exterior wall surface layer is prepared from the following raw materials: 67.90 to 72.10 parts of cement, 24.25 to 36.05 parts of clay, 291.00 to 309.00 parts of sand, 232.80 to 247.20 parts of water and 0.68 to 0.72 part of straw fiber. In the cement mortar for the outer walls of the low-rise buildings in villages and towns, the local clay is adopted to replace 25-35% of cement, and the rice straw fibers accounting for about 1% of the cement are doped, so that local materials are fully utilized, the cement consumption is reduced, the materials are saved, the manufacturing cost is reduced, and the cement mortar is energy-saving and environment-friendly; the mortar can reach the strength grade of about M15, and the anti-cracking strength of a mortar surface layer can be improved by 10%-20%.
本发明提供了一种粘土砂浆外墙面层及其制作方法，包括以下原料：水泥67.90‑72.10份，粘土24.25‑36.05份，砂291.00‑309.00份，水232.80‑247.20份，所述原料还包括秸秆纤维0.68‑0.72份。在村镇低层建筑外墙水泥砂浆中采用当地粘土替代25％至35％的水泥用量，掺入为水泥用量1％左右的稻草秸秆纤维，充分利用地方性材料，减少水泥用量，节约材料，降低造价，节能环保；砂浆能达到M15左右的强度等级，可提高砂浆面层10％至20％的抗裂强度。
Clay mortar outer wall surface layer and manufacturing method thereof
The invention provides a clay mortar exterior wall surface layer and a manufacturing method thereof. The clay mortar exterior wall surface layer is prepared from the following raw materials: 67.90 to 72.10 parts of cement, 24.25 to 36.05 parts of clay, 291.00 to 309.00 parts of sand, 232.80 to 247.20 parts of water and 0.68 to 0.72 part of straw fiber. In the cement mortar for the outer walls of the low-rise buildings in villages and towns, the local clay is adopted to replace 25-35% of cement, and the rice straw fibers accounting for about 1% of the cement are doped, so that local materials are fully utilized, the cement consumption is reduced, the materials are saved, the manufacturing cost is reduced, and the cement mortar is energy-saving and environment-friendly; the mortar can reach the strength grade of about M15, and the anti-cracking strength of a mortar surface layer can be improved by 10%-20%.
本发明提供了一种粘土砂浆外墙面层及其制作方法，包括以下原料：水泥67.90‑72.10份，粘土24.25‑36.05份，砂291.00‑309.00份，水232.80‑247.20份，所述原料还包括秸秆纤维0.68‑0.72份。在村镇低层建筑外墙水泥砂浆中采用当地粘土替代25％至35％的水泥用量，掺入为水泥用量1％左右的稻草秸秆纤维，充分利用地方性材料，减少水泥用量，节约材料，降低造价，节能环保；砂浆能达到M15左右的强度等级，可提高砂浆面层10％至20％的抗裂强度。
Clay mortar outer wall surface layer and manufacturing method thereof
一种粘土砂浆外墙面层及其制作方法
ZHOU QIMING (author)
2022-08-30
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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