A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sand aerated block and preparation method thereof
The invention discloses a sand aerated block, which is characterized by comprising the following components in parts by weight: 9-13 parts of lime, 23-28 parts of cement, 58-61 parts of tailing powder, 2-3 parts of gypsum, 0.2-0.3 part of aluminum powder and 0.05-0.08 part of an admixture, wherein the admixture is prepared from the following components in parts by weight: 1-3 parts of triterpenoidsaponin, 2-4 parts of acrylic acid rosin, 3-6 parts of sodium alginate, 1-3 parts of sodium lignin sulfonate, 0.5-1.5 parts of water-soluble hyperbranched polyurethane and 2-5 parts of fly ash. The invention further provides a preparation method of the sand aerated block. The sand aerated block is high in mechanical strength, good in performance stability, good in waterproof effect and high in environmental influence resistance.
本发明公开了一种砂加气块，其特征在于，它包括以下重量份含量的组分：石灰9‑13份、水泥23‑28份、尾矿粉末58‑61份、石膏2‑3份、铝粉0.2‑0.3份、外加剂0.05‑0.08份。所述外加剂包括如下重量份计的各组分：三萜皂苷1‑3份、丙烯酸松香2‑4份、海藻酸钠3‑6份、木质素磺酸钠1‑3份、水溶性超支化聚氨酯0.5‑1.5份、粉煤灰2‑5份。本发明还提供了所述砂加气块的制备方法。本发明公开的砂加气块机械强度高、性能稳定性好、防水效果佳、抵抗环境影响能力强。
Sand aerated block and preparation method thereof
The invention discloses a sand aerated block, which is characterized by comprising the following components in parts by weight: 9-13 parts of lime, 23-28 parts of cement, 58-61 parts of tailing powder, 2-3 parts of gypsum, 0.2-0.3 part of aluminum powder and 0.05-0.08 part of an admixture, wherein the admixture is prepared from the following components in parts by weight: 1-3 parts of triterpenoidsaponin, 2-4 parts of acrylic acid rosin, 3-6 parts of sodium alginate, 1-3 parts of sodium lignin sulfonate, 0.5-1.5 parts of water-soluble hyperbranched polyurethane and 2-5 parts of fly ash. The invention further provides a preparation method of the sand aerated block. The sand aerated block is high in mechanical strength, good in performance stability, good in waterproof effect and high in environmental influence resistance.
本发明公开了一种砂加气块，其特征在于，它包括以下重量份含量的组分：石灰9‑13份、水泥23‑28份、尾矿粉末58‑61份、石膏2‑3份、铝粉0.2‑0.3份、外加剂0.05‑0.08份。所述外加剂包括如下重量份计的各组分：三萜皂苷1‑3份、丙烯酸松香2‑4份、海藻酸钠3‑6份、木质素磺酸钠1‑3份、水溶性超支化聚氨酯0.5‑1.5份、粉煤灰2‑5份。本发明还提供了所述砂加气块的制备方法。本发明公开的砂加气块机械强度高、性能稳定性好、防水效果佳、抵抗环境影响能力强。
Sand aerated block and preparation method thereof
一种砂加气块及其制备方法
LU YAOWU (author) / ZHU HUANJIE (author) / ZHAO BIN (author) / LU BIN (author) / ZHANG JIANGANG (author) / WANG YUWEI (author) / CHEN ZHONG (author) / JIANG SHIQI (author) / LIANG BENYU (author)
2021-01-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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