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Lightweight concrete prepared from pumice and volcanic ash and artificial stone
The invention relates to lightweight concrete and artificial stone prepared from pumice and volcanic ash. The invention relates to lightweight concrete prepared from pumice and volcanic ash. The lightweight concrete is mainly prepared by mixing a solid material and water, the solid material is prepared from the following components in parts by weight: 1 part of cement, 0.7 to 1 part of pumice stone, 0.14 to 0.18 part of volcanic ash, 0.08 to 0.12 part of river sand, 0.015 to 0.025 part of early strength agent, 0.002 to 0.004 part of methyl cellulose ether and 0.008 to 0.013 part of polyphenyl granules. The concrete formed by cooperation of the components has the advantages of light weight, high compressive strength and the like; meanwhile, the pumice and the volcanic ash are rich in Eszigua reserves, low in price and capable of using local materials, so that the material cost of the concrete is greatly reduced, the energy is saved, the environment is protected, and the construction efficiency is improved.
本发明涉及一种利用浮石和火山灰制作的轻质混凝土及人造石材。一种利用浮石和火山灰制作的轻质混凝土，其主要由固体材料和水混合而成；固体材料包括以下成分：按重量份计，水泥1份，浮石0.7～1份，火山灰0.14～0.18份，河沙0.08～0.12份，早强剂0.015～0.025份，甲基纤维素醚0.002～0.004份，聚苯颗粒0.008～0.013份。本发明因各成分之间的协同而形成的混凝土具有质轻、抗压强度高等优点；同时，由于浮石和火山灰在埃塞俄比亚储量丰富，价格低廉，可以就地取材，因此极大地降低了混凝土的材料成本，节能环保，施工功效提升。
Lightweight concrete prepared from pumice and volcanic ash and artificial stone
The invention relates to lightweight concrete and artificial stone prepared from pumice and volcanic ash. The invention relates to lightweight concrete prepared from pumice and volcanic ash. The lightweight concrete is mainly prepared by mixing a solid material and water, the solid material is prepared from the following components in parts by weight: 1 part of cement, 0.7 to 1 part of pumice stone, 0.14 to 0.18 part of volcanic ash, 0.08 to 0.12 part of river sand, 0.015 to 0.025 part of early strength agent, 0.002 to 0.004 part of methyl cellulose ether and 0.008 to 0.013 part of polyphenyl granules. The concrete formed by cooperation of the components has the advantages of light weight, high compressive strength and the like; meanwhile, the pumice and the volcanic ash are rich in Eszigua reserves, low in price and capable of using local materials, so that the material cost of the concrete is greatly reduced, the energy is saved, the environment is protected, and the construction efficiency is improved.
本发明涉及一种利用浮石和火山灰制作的轻质混凝土及人造石材。一种利用浮石和火山灰制作的轻质混凝土，其主要由固体材料和水混合而成；固体材料包括以下成分：按重量份计，水泥1份，浮石0.7～1份，火山灰0.14～0.18份，河沙0.08～0.12份，早强剂0.015～0.025份，甲基纤维素醚0.002～0.004份，聚苯颗粒0.008～0.013份。本发明因各成分之间的协同而形成的混凝土具有质轻、抗压强度高等优点；同时，由于浮石和火山灰在埃塞俄比亚储量丰富，价格低廉，可以就地取材，因此极大地降低了混凝土的材料成本，节能环保，施工功效提升。
Lightweight concrete prepared from pumice and volcanic ash and artificial stone
一种利用浮石和火山灰制作的轻质混凝土及人造石材
LIU PENG (author) / ZHANG JUN (author) / GAO JUNKAI (author) / WANG HAN (author) / SUN HE (author)
2024-04-09
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Fire Resistance of Lightweight Volcanic Pumice Concrete
| British Library Conference Proceedings | 1999
Properties of volcanic pumice based cement and lightweight concrete
| Tema Archive | 2004
Properties of volcanic pumice based cement and lightweight concrete
| Elsevier | 2003
Properties of volcanic pumice based cement and lightweight concrete
| Online Contents | 2004
Properties of volcanic pumice based cement and lightweight concrete
| British Library Online Contents | 2004