CN103030354B - Cement and lava composite concrete manufacturing method - Google Patents
Cement and lava composite concrete manufacturing method Download PDFInfo
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- CN103030354B CN103030354B CN201210554511.9A CN201210554511A CN103030354B CN 103030354 B CN103030354 B CN 103030354B CN 201210554511 A CN201210554511 A CN 201210554511A CN 103030354 B CN103030354 B CN 103030354B
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- volcanized rock
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Abstract
The invention relates to a cement and lava composite concrete manufacturing method which is characterized in that cement fine slurry, cement coarse slurry and lava are mixed in different proportions and manners. A device comprises a cement fine slurry agitator, a cement coarse slurry agitator, and a cement sand and lava agitator; and materials comprise water, cement, refine sand, coarse sand, lava and land plaster. The method comprises the following steps: firstly, mixing water, cement and fine sand to form the cement fine slurry, and mixing water, cement and coarse sand to form the cement coarse slurry; secondly, filling the cement fine slurry and the cement and coarse sand onto the surface of lava and pits, shrinkage pools, holes and gaps; and finally, mixing with lava to form the cement sand and lava concrete. Cement on the surface of lava and pits, shrinkage pools, holes and gaps is effective and condensed, so that the compressive strength of cement is greatly improved, and the concrete can be used for road and bridge construction.
Description
Technical field the present invention relates to a kind of concrete for making method, is a kind of composite concrete making method being comprised of cement fine sand slurry, cement coarse sand slurry, volcanized rock mixing specifically.
The volcanized rock cement concrete that the current Road construction of background technology is used is by volcanized rock, cement, water mixes and forms, and making method is: by the volume ratio of 7.5: 2: 1, get volcanized rock, cement, water respective amount, first pours volcanized rock in stirrer into and fills out at the end, more successively by cement, water is poured into, stirs, and mixes, and makes volcanized rock grout, is current volcanized rock cement concrete, and because volcanized rock is uneven, surface is covered with depression, shrinkage pool, hole, hole, adds that volcanized rock has very strong adsorptive power to cement, makes volcanized rock surface and depression, shrinkage pool, hole, hole is occupied by cement or water, volcanized rock surface and depression thereof, shrinkage pool, hole, these cement of hole can not be stirred, mix, these cement can not effectively condense, sclerosis, thereby ultimate compression strength reduces greatly, meanwhile, due to volcanized rock strip-shaped surface, thorn-like projection, is difficult for being driven plain the road surface sheet of watering while making this volcanized rock cement concrete Tian Jiao road, strip projection is more.
Summary of the invention object of the present invention is exactly the problem existing in above-mentioned volcanized rock concrete for making in order to solve, and cement in a kind of volcanized rock surface and depression thereof, shrinkage pool, hole, hole is provided, effectively setting and harden, volcanized rock, ultimate compression strength firm with cement setting is greatly and the road surface of the watering volcanized rock cementitious composite concrete for making method that can flatten.
Device in the present invention has the thin mortar mixer of cement, the thick mortar mixer of cement, cement sand volcanello stone stirrer, the material in the present invention has water, cement, fine sand, coarse sand, volcanized rock, terra alba, making method is: a, get water ready, cement, fine sand, the thin mortar mixer of cement, the ratio of 1: 2: 1 by volume, in order successively by water, cement, fine sand is poured in the thin mortar mixer of cement, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement fine sand stirrer, stirs, and mixes, and makes the cement fine sand slurry of 1: 2: 1, b, get water ready, cement, coarse sand, the thick mortar mixer of cement, the ratio of 1: 2: 3 by volume, by water, cement, coarse sand is poured in the thick mortar mixer of cement sequentially, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement coarse sand slurry stirrer, stirs, mix, make the cement coarse sand slurry of 1: 2: 3, c, get volcanized rock ready, cement sand volcanello stone stirrer, 1: 2: 1 by volume: 10 ratio, the cement fine sand slurry of 1: 2: 1 of making in the thin mortar mixer of cement to be poured in cement sand volcanello stone stirrer with volcanized rock, open water silt particle volcanello stone stirrer, stirs, mix, the cement fine sand slurry that allows 1: 2: 1 fully enters volcanized rock surface and depression thereof, shrinkage pool, hole, in hole, then press water, cement, fine sand, coarse sand, the volume ratio of volcanized rock is 2: 4: 1: the ratio of 3: 10, the cement coarse sand slurry of 1: 2: 3 of making in the thick mortar mixer of cement is poured into, and stir, mix, allow the cement coarse sand slurry of 1: 2: 3 having mixed further fill volcanized rock surface and depression thereof, shrinkage pool, hole, in hole, make 2: 4: 1: the cement sand volcanello stone concrete of 3: 10, these concrete are filled out and are watered on roadbed, use traditional method concora crush, paving be take the cement sand slurry that the cement sand ratio made in the thick mortar mixer of cement is 1: 2.5 above, and road surface can flatten, touch flatly, thisly by cement fine sand, starched, cement coarse sand slurry, volcanized rock is pressed corresponding proportion, the concrete that corresponding manner is made is exactly cement volcanized rock composite concrete.
Compare with current volcanized rock cement concrete making method, the present invention first mixes water, cement, sand, then be packed in volcanized rock surface and depression thereof, shrinkage pool, hole, hole, cement makes together with can effectively condense in volcanized rock, in volcanized rock surface and depression thereof, shrinkage pool, hole, hole, cement can effectively condense, harden, thereby greatly improves concrete ultimate compression strength.
Device in embodiment the present invention has the thin mortar mixer of cement, the thick mortar mixer of cement, cement sand volcanello stone stirrer, the material in the present invention has water, cement, fine sand, coarse sand, volcanized rock, terra alba, making method is: a, get water ready, cement, fine sand, the thin mortar mixer of cement, the ratio of 1: 2: 1 by volume, in order successively by water, cement, fine sand is poured in the thin mortar mixer of cement, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement fine sand stirrer, stirs, and mixes, and makes the cement fine sand slurry of 1: 2: 1, b, get water ready, cement, coarse sand, the thick mortar mixer of cement, the ratio of 1: 2: 3 by volume, by water, cement, coarse sand is poured in the thick mortar mixer of cement sequentially, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement coarse sand slurry stirrer, stirs, mix, make the cement coarse sand slurry of 1: 2: 3, c, get volcanized rock ready, cement sand volcanello stone stirrer, 1: 2: 1 by volume: 10 ratio, the cement fine sand slurry of 1: 2: 1 of making in the thin mortar mixer of cement to be poured in cement sand volcanello stone stirrer with volcanized rock, open water silt particle volcanello stone stirrer, stirs, mix, the cement fine sand slurry that allows 1: 2: 1 fully enters volcanized rock surface and depression thereof, shrinkage pool, hole, in hole, then press water, cement, fine sand, coarse sand, the volume ratio of volcanized rock is 2: 4: 1: the ratio of 3: 10, the cement coarse sand slurry of 1: 2: 3 of making in the thick mortar mixer of cement is poured into, and stir, mix, allow the cement coarse sand slurry of 1: 2: 3 having mixed further fill volcanized rock surface and depression thereof, shrinkage pool, hole, in hole, make 2: 4: 1: the cement sand volcanello stone concrete of 3: 10, these concrete are filled out and are watered on roadbed, use traditional method concora crush, paving be take the cement sand slurry that the cement sand ratio made in the thick mortar mixer of cement is 1: 2.5 above, and road surface can flatten, touch flatly, thisly by cement fine sand, starched, cement coarse sand slurry, volcanized rock is pressed corresponding proportion, the concrete that corresponding manner is made is exactly cement volcanized rock composite concrete.
Claims (1)
1. cement volcanized rock composite concrete making method, device has the thin mortar mixer of cement, the thick mortar mixer of cement, cement sand volcanello stone stirrer, material has water, cement, fine sand, coarse sand, volcanized rock, terra alba, is characterized in that: a, get water ready, cement, fine sand, the thin mortar mixer of cement, the ratio of 1: 2: 1 by volume, in order successively by water, cement, fine sand is poured in the thin mortar mixer of cement, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement fine sand slurry stirrer, stirs, and mixes, and makes the cement fine sand slurry of 1: 2: 1, b, get water ready, cement, coarse sand, the thick mortar mixer of cement, the ratio of 1: 2: 3 by volume, by water, cement, coarse sand is poured in the thick mortar mixer of cement sequentially, according to the requirement of jelling time, adds the terra alba of respective amount, opens cement coarse sand slurry stirrer, stirs, mix, make the cement coarse sand slurry of 1: 2: 3, c, get volcanized rock ready, cement sand volcanello stone stirrer, by water, cement, fine sand, volcanized rock volume ratio 1: 2: 1: 10 ratio, the cement fine sand slurry of 1: 2: 1 of making in the thin mortar mixer of cement to be poured in cement sand volcanello stone stirrer with volcanized rock, open water silt particle volcanello stone stirrer, stirs, mix, the cement fine sand slurry that allows 1: 2: 1 fully enters volcanized rock surface and depression thereof, shrinkage pool, hole, in hole, then press water, cement, fine sand, coarse sand, the volume ratio of volcanized rock is 2: 4: 1: the ratio of 3: 10, the cement coarse sand slurry of 1: 2: 3 of making in the thick mortar mixer of cement is poured into, and stir, mix, allow the cement coarse sand slurry of 1: 2: 3 having mixed further fill volcanized rock surface and depression thereof, shrinkage pool, hole, hole, make 2: 4: 1: the cement sand volcanello stone concrete of 3: 10, these concrete are filled out and are watered on roadbed, use traditional method concora crush, paving be take the cement sand slurry that the cement sand ratio made in the thick mortar mixer of cement is 1: 2.5 above, and road surface can flatten, touch flatly, thisly by cement fine sand, starched, cement coarse sand slurry, volcanized rock is pressed corresponding proportion, the concrete that corresponding manner is made is exactly cement volcanized rock composite concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554511.9A CN103030354B (en) | 2012-12-05 | 2012-12-05 | Cement and lava composite concrete manufacturing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210554511.9A CN103030354B (en) | 2012-12-05 | 2012-12-05 | Cement and lava composite concrete manufacturing method |
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| Publication Number | Publication Date |
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| CN103030354A CN103030354A (en) | 2013-04-10 |
| CN103030354B true CN103030354B (en) | 2014-07-30 |
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| CN201210554511.9A Expired - Fee Related CN103030354B (en) | 2012-12-05 | 2012-12-05 | Cement and lava composite concrete manufacturing method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2512606A (en) * | 2013-04-03 | 2014-10-08 | Nustone Ltd | A lightweight aggregate and a concrete comprising the lightweight aggregate |
| CN109836105B (en) * | 2019-04-18 | 2022-04-29 | 万宁嘉德兴盛建材有限责任公司 | High-strength heat-insulating concrete and preparation method thereof |
| CN112707750A (en) * | 2021-02-05 | 2021-04-27 | 浙江牧星节能科技有限公司 | Light sound-insulation self-leveling concrete material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370755A (en) * | 2002-01-11 | 2002-09-25 | 陈凯 | Volcanic rock cement brick and its production process |
| CN101172799A (en) * | 2007-10-15 | 2008-05-07 | 张仲 | Natural activity volcanic ash concrete blunging material and application thereof |
| CN102627436A (en) * | 2012-04-20 | 2012-08-08 | 大连理工大学 | Pumice concrete with the function of electromagnetic wave absorption, and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2901268B1 (en) * | 2006-05-17 | 2008-07-18 | Lafarge Sa | CONCRETE WITH LOW CEMENT CONTENT |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1370755A (en) * | 2002-01-11 | 2002-09-25 | 陈凯 | Volcanic rock cement brick and its production process |
| CN101172799A (en) * | 2007-10-15 | 2008-05-07 | 张仲 | Natural activity volcanic ash concrete blunging material and application thereof |
| CN102627436A (en) * | 2012-04-20 | 2012-08-08 | 大连理工大学 | Pumice concrete with the function of electromagnetic wave absorption, and preparation method thereof |
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| CN103030354A (en) | 2013-04-10 |
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