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A platform for research: civil engineering, architecture and urbanism
Water permeable brick produced from manganese slag and preparation method of water permeable brick
The invention discloses a water permeable brick produced from manganese slag and a preparation method thereof, the water permeable brick comprises a base layer and a surface layer, the thickness of the surface layer is 2-5mm, the thickness of the base layer is 5-12cm, the width of the base layer and the surface layer is 8-12cm, and the length of the base layer and the surface layer is 16-22cm; the base layer comprises the following raw materials in parts by weight: 6-10 parts of water, 19-25 parts of a cementing material and 65-73 parts of limestone; the surface layer comprises the following raw materials in parts by weight: 8-12 parts of water, 36-43 parts of a cementing material and 47-56 parts of manganese slag. The method comprises the following steps: sieving limestone and manganese slag, preparing a base layer and a surface layer, and stirring; the base layer and the surface layer are placed in a mold to be formed, 2-3 MPa pressure is applied to the base layer and the surface layer in the mold for mold pressing, and then the base layer and the surface layer are placed in a constant-temperature and constant-humidity curing box; and then carrying out constant-temperature and constant-humidity maintenance to obtain the water permeable brick. The problems that in the prior art, a water permeable brick is complex in ingredient and not durable are solved.
本申请公开了一种采用锰渣生产的透水砖及其制备方法，该透水砖包括基层和面层，面层厚度为2～5mm，基层厚度为5～12cm，基层和面层宽度为8～12cm，长度为16～22cm；基层包括以下重量份数的原料：水6～10份、胶凝材料19～25份、石灰石65～73份；面层包括以下重量份数的原料：水8～12份、胶凝材料36～43份、锰渣47～56份。该方法包括步骤：石灰石、锰渣过筛，配备基层、面层并搅拌；将基层和面层放置于模具内成型，对模具内的基层和面层施加2～3MPa压力压模后放入恒温恒湿养护箱；然后再恒温恒湿养护，进而得到透水砖。本申请解决了现有技术中的透水砖存在配料复杂和不耐用问题。
Water permeable brick produced from manganese slag and preparation method of water permeable brick
The invention discloses a water permeable brick produced from manganese slag and a preparation method thereof, the water permeable brick comprises a base layer and a surface layer, the thickness of the surface layer is 2-5mm, the thickness of the base layer is 5-12cm, the width of the base layer and the surface layer is 8-12cm, and the length of the base layer and the surface layer is 16-22cm; the base layer comprises the following raw materials in parts by weight: 6-10 parts of water, 19-25 parts of a cementing material and 65-73 parts of limestone; the surface layer comprises the following raw materials in parts by weight: 8-12 parts of water, 36-43 parts of a cementing material and 47-56 parts of manganese slag. The method comprises the following steps: sieving limestone and manganese slag, preparing a base layer and a surface layer, and stirring; the base layer and the surface layer are placed in a mold to be formed, 2-3 MPa pressure is applied to the base layer and the surface layer in the mold for mold pressing, and then the base layer and the surface layer are placed in a constant-temperature and constant-humidity curing box; and then carrying out constant-temperature and constant-humidity maintenance to obtain the water permeable brick. The problems that in the prior art, a water permeable brick is complex in ingredient and not durable are solved.
本申请公开了一种采用锰渣生产的透水砖及其制备方法，该透水砖包括基层和面层，面层厚度为2～5mm，基层厚度为5～12cm，基层和面层宽度为8～12cm，长度为16～22cm；基层包括以下重量份数的原料：水6～10份、胶凝材料19～25份、石灰石65～73份；面层包括以下重量份数的原料：水8～12份、胶凝材料36～43份、锰渣47～56份。该方法包括步骤：石灰石、锰渣过筛，配备基层、面层并搅拌；将基层和面层放置于模具内成型，对模具内的基层和面层施加2～3MPa压力压模后放入恒温恒湿养护箱；然后再恒温恒湿养护，进而得到透水砖。本申请解决了现有技术中的透水砖存在配料复杂和不耐用问题。
Water permeable brick produced from manganese slag and preparation method of water permeable brick
一种采用锰渣生产的透水砖及其制备方法
YOU WENJUN (author) / LI JIE (author) / ZHU XIANJUN (author) / QIAO CHANGKUN (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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