Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a waterproof ardealite building block and a preparation method thereof. The waterproof ardealite comprises the following components in parts by weight: 2,600-2,800 parts of ardealite, 1,150-1,350 parts of water and a waterproof agent, and the addition amount of the waterproof agent is 0.2%-4% of the weight of the ardealite. The waterproof agent comprises the following components in percentage by weight: 3%-12% of hydroxyl-terminated polydimethylsiloxane, 0.9%-1.7% of a curing agent, 4%-8% of an emulsifier, 0.4%-1.15% of a catalyst dibutyltin dilaurate, 55%-68% of cement and the balance of water. The waterproof ardealite building block disclosed by the invention is low in cost, long in service life and good in waterproof effect, and the surface and the interior of the waterproof ardealite building block have excellent waterproofness; the preparation method of the waterproof ardealite building block disclosed by the invention is simple in preparation mode and low in construction environment requirement, and the waterproof ardealite building block can be prepared by adding several simple components and is high in economical efficiency.
本发明公开了一种防水型磷石膏砌块及其制备方法，防水型磷石膏包括以下重量份数的组分：2600‑2800份磷石膏、1150‑1350份水以及防水剂，防水剂的添加量为磷石膏重量的0.2％‑4％，防水剂包括重量百分比的以下组分：羟基封端的聚二甲基硅氧烷3‑12％、固化剂0.9‑1.7％、乳化剂4‑8％、催化剂二月桂酸二丁基锡0.4‑1.15％和水泥55‑68％，余量为水。本发明公开的防水型磷石膏砌块，成本低、使用寿命长、防水效果好，其表面及内部都具有优异的防水性；本发明公开的防水型磷石膏砌块的制备方法，制备方式简单，对施工环境要求低，通过添加简单的几种组分即可制得，经济性高。
The invention discloses a waterproof ardealite building block and a preparation method thereof. The waterproof ardealite comprises the following components in parts by weight: 2,600-2,800 parts of ardealite, 1,150-1,350 parts of water and a waterproof agent, and the addition amount of the waterproof agent is 0.2%-4% of the weight of the ardealite. The waterproof agent comprises the following components in percentage by weight: 3%-12% of hydroxyl-terminated polydimethylsiloxane, 0.9%-1.7% of a curing agent, 4%-8% of an emulsifier, 0.4%-1.15% of a catalyst dibutyltin dilaurate, 55%-68% of cement and the balance of water. The waterproof ardealite building block disclosed by the invention is low in cost, long in service life and good in waterproof effect, and the surface and the interior of the waterproof ardealite building block have excellent waterproofness; the preparation method of the waterproof ardealite building block disclosed by the invention is simple in preparation mode and low in construction environment requirement, and the waterproof ardealite building block can be prepared by adding several simple components and is high in economical efficiency.
本发明公开了一种防水型磷石膏砌块及其制备方法，防水型磷石膏包括以下重量份数的组分：2600‑2800份磷石膏、1150‑1350份水以及防水剂，防水剂的添加量为磷石膏重量的0.2％‑4％，防水剂包括重量百分比的以下组分：羟基封端的聚二甲基硅氧烷3‑12％、固化剂0.9‑1.7％、乳化剂4‑8％、催化剂二月桂酸二丁基锡0.4‑1.15％和水泥55‑68％，余量为水。本发明公开的防水型磷石膏砌块，成本低、使用寿命长、防水效果好，其表面及内部都具有优异的防水性；本发明公开的防水型磷石膏砌块的制备方法，制备方式简单，对施工环境要求低，通过添加简单的几种组分即可制得，经济性高。
Waterproof phosphogypsum block and preparation method thereof
一种防水型磷石膏砌块及其制备方法
07.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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