A kind of seepage control and crack resistance concrete and preparation method thereof
Technical field
The present invention relates to building concrete technical field, be specifically related to a kind of seepage control and crack resistance concrete and preparation method thereof.
Background technology
Concrete is normally made gelling material with cement, sand, masonry gather materials, coordinate by a certain percentage with water (can contain admixture and adulterant), through stirring and cement concrete, also claim normal concrete, it has advantages of that easy-formation, energy consumption are low, good endurance, low price and be combined and can be made into various support mechanisms with steel, is contemporary most widely used material of construction, and the development of human society is played a very important role
The consumption that gathers materials that one of must addition material as concrete is very large, and natural aggregate overexploitation, makes it quality and also cannot meet the demand that existing concrete is produced, and concrete also exists intensity difference at present, frost resistance is low, dry shrinkage is large, and the deficiencies such as cracking easily occur.Therefore, develop various artificial aggregates and find suitable substitute material, thereby develop a kind of high strength, frost resistance is good, dry shrinkage is little, the new concrete of not easy to crack, the antibacterial function such as heat-resisting, to meet the needs of high quality construction project, become this area and be badly in need of the technical barrier solving.
In recent years, along with growth in the living standard and social progress, the various solid wastes that people's daily life and Industrial processes produce and urban construction are removed and are remake the living environment that the solid waste brought etc. is perplexing resident always, and the processing of the waste and old clothes that more particularly can not continue to wear is a difficult problem always.The present invention adds in concrete solid waste as starting material, has realized the cyclic utilization of waste, has reduced the pollution to environment, meets strategy of sustainable development requirement.
Summary of the invention
Object of the present invention is just to provide a kind of seepage control and crack resistance concrete and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of seepage control and crack resistance concrete, it is characterized in that, by the raw material of following weight part, made: cement 100-120, xylon 9-14, diethanolamine 5-9, fluorite 60-80, soda ash 3-5, Vltra tears 11-15, Yellow Phosphorous Slag 90-120, flyash 100-130, acrylamide 5-9, electrolytic manganese waste residue 90-110, waste and old clothes 40-50, auxiliary agent 3-6, suitable quantity of water.
Described auxiliary agent is made by following raw materials in part by weight: kaolin 7-12, tung oil 2-4, urea 10-13, Cortex Meliae 9-11, aluminium hydroxide 9-13, discarded glass 4-7, Sodium dodecylbenzene sulfonate 0.03-0.07, magnesium powder 0.02-0.04, ultra micro wax powder 0.3-0.6, pitch 2-5, Flos Rosae Rugosae quintessence oil 0.03-0.07, its preparation method is that each crushing material is mixed, add suitable quantity of water and stir 30-40 minute, granulation, balling-up particle diameter, at 2-5mm, is dried and be get final product.
The described concrete preparation method of a kind of seepage control and crack resistance, is characterized in that comprising the following steps:
(1) waste and old clothes is cleaned up after accessories such as removing button, slide fastener, tear and make the fiber of being entangled with of bulk loosen and become flocculence, make the long fiber in 5-10mm left and right standby;
(2) fluorite, flyash one are arised from 625-855 ℃ and calcine after 3-6 hour and take out and pulverize, add xylon, Vltra tears, acrylamide and suitable quantity of water to stir 30-40 minute, mix, granulation, balling-up particle diameter is at 5-8mm;
(3) Yellow Phosphorous Slag, electrolytic manganese waste residue are put into 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions flood 10-12 hour, take out nature and dry;
(4) step (1) (2), (3) reaction mass and other leftover materials are added to suitable quantity of water stirring mixes and get final product for 5-8 minute.
The present invention has following beneficial effect: the concrete that the present invention makes can significantly improve doping quantity of fly ash, reduce cement consumption simultaneously, the concrete cost of the present invention is significantly reduced, add suitable auxiliary agent and suitable production technique simultaneously, the concrete making has seepage control and crack resistance function, has a extensive future.
Embodiment
Described a kind of seepage control and crack resistance concrete, it is characterized in that, by the raw material of following weight part, made: cement 120, xylon 14, diethanolamine 9, fluorite 68, soda ash 3, Vltra tears 11, Yellow Phosphorous Slag 92, flyash 103, acrylamide 5, electrolytic manganese waste residue 9, waste and old clothes 45, auxiliary agent 3, suitable quantity of water.
Described auxiliary agent is made by following raw materials in part by weight: kaolin 7, tung oil 4, urea 10, Cortex Meliae 11, aluminium hydroxide 12, discarded glass 5, Sodium dodecylbenzene sulfonate 0.04, magnesium powder 0.02, ultra micro wax powder 0.3, pitch 2, Flos Rosae Rugosae quintessence oil 0.03, its preparation method is that each crushing material is mixed, add suitable quantity of water and stir 30-40 minute, granulation, balling-up particle diameter, at 2-5mm, is dried and be get final product.
Making method comprises the following steps:
(1) waste and old clothes is cleaned up after accessories such as removing button, slide fastener, tear and make the fiber of being entangled with of bulk loosen and become flocculence, make the long fiber in 5-10mm left and right standby;
(2) fluorite, flyash one are arised from 625-855 ℃ and calcine after 3-6 hour and take out and pulverize, add xylon, Vltra tears, acrylamide and suitable quantity of water to stir 30-40 minute, mix, granulation, balling-up particle diameter is at 5-8mm;
(3) Yellow Phosphorous Slag, electrolytic manganese waste residue are put into 1 ‰ iron(ic) chloride and 0.5 ‰ calcium chloride composite solutions flood 10-12 hour, take out nature and dry;
(4) step (1) (2), (3) reaction mass and other leftover materials are added to suitable quantity of water stirring mixes and get final product for 5-8 minute.
By above-described embodiment, process the concrete technical indicator obtaining as follows:
(1) ultimate compression strength (28d): 35.7MPa;
(2) workability is good, and workability and intensity meet construction requirement;
(3) high temperature resistant and metope tight bond, seamless.