CN105417986A - Early-strength waterproof agent for ordinary Portland cement - Google Patents
Early-strength waterproof agent for ordinary Portland cement Download PDFInfo
- Publication number
- CN105417986A CN105417986A CN201510963720.2A CN201510963720A CN105417986A CN 105417986 A CN105417986 A CN 105417986A CN 201510963720 A CN201510963720 A CN 201510963720A CN 105417986 A CN105417986 A CN 105417986A
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- CN
- China
- Prior art keywords
- portland cement
- ordinary portland
- early
- resisting agent
- parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- 239000011398 Portland cement Substances 0.000 title claims abstract description 51
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 40
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L Calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims abstract description 12
- QIQXTHQIDYTFRH-UHFFFAOYSA-N Stearic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- DTOSIQBPPRVQHS-PDBXOOCHSA-N α-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 235000019832 sodium triphosphate Nutrition 0.000 claims abstract description 11
- 229960004488 Linolenic Acid Drugs 0.000 claims abstract description 6
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 6
- 235000020661 alpha-linolenic acid Nutrition 0.000 claims abstract description 6
- HWGNBUXHKFFFIH-UHFFFAOYSA-I pentasodium;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O HWGNBUXHKFFFIH-UHFFFAOYSA-I 0.000 claims abstract description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 6
- 239000011591 potassium Substances 0.000 claims abstract description 6
- 239000008117 stearic acid Substances 0.000 claims abstract description 6
- 101700015827 FYPP3 Proteins 0.000 claims description 5
- 108010010803 Gelatin Proteins 0.000 claims description 5
- 235000018330 Macadamia integrifolia Nutrition 0.000 claims description 5
- 240000000912 Macadamia tetraphylla Species 0.000 claims description 5
- 235000003800 Macadamia tetraphylla Nutrition 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 229920000159 gelatin Polymers 0.000 claims description 5
- 239000008273 gelatin Substances 0.000 claims description 5
- 235000019322 gelatine Nutrition 0.000 claims description 5
- 235000011852 gelatine desserts Nutrition 0.000 claims description 5
- 150000002632 lipids Chemical class 0.000 claims description 5
- 239000010466 nut oil Substances 0.000 claims description 5
- 101700004450 phpP Proteins 0.000 claims description 5
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000003000 nontoxic Effects 0.000 abstract description 2
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000002588 toxic Effects 0.000 abstract description 2
- 231100000331 toxic Toxicity 0.000 abstract description 2
- 235000019493 Macadamia oil Nutrition 0.000 abstract 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 Chemical class O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 239000010469 macadamia oil Substances 0.000 abstract 1
- 230000001737 promoting Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 31
- 239000000203 mixture Substances 0.000 description 22
- 239000004567 concrete Substances 0.000 description 19
- 238000003756 stirring Methods 0.000 description 12
- 238000007906 compression Methods 0.000 description 9
- 238000009833 condensation Methods 0.000 description 9
- 230000005494 condensation Effects 0.000 description 9
- 239000010881 fly ash Substances 0.000 description 9
- 239000003638 reducing agent Substances 0.000 description 9
- 150000001875 compounds Chemical class 0.000 description 8
- NVVZQXQBYZPMLJ-UHFFFAOYSA-N formaldehyde;naphthalene-1-sulfonic acid Chemical compound O=C.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 NVVZQXQBYZPMLJ-UHFFFAOYSA-N 0.000 description 8
- 239000006004 Quartz sand Substances 0.000 description 6
- 239000004576 sand Substances 0.000 description 5
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 206010022114 Injury Diseases 0.000 description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Tris Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 2
- 229960004418 Trolamine Drugs 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L na2so4 Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- DIZPMCHEQGEION-UHFFFAOYSA-H Aluminium sulfate Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 241000370738 Chlorion Species 0.000 description 1
- IKGXIBQEEMLURG-BKUODXTLSA-N Rutin Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](C)O[C@@H]1OC[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](OC=2C(C3=C(O)C=C(O)C=C3OC=2C=2C=C(O)C(O)=CC=2)=O)O1 IKGXIBQEEMLURG-BKUODXTLSA-N 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- 230000003487 anti-permeability Effects 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- BDAGIHXWWSANSR-UHFFFAOYSA-M methanoate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 0.000 description 1
- 229940006477 nitrate ion Drugs 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/24—Macromolecular compounds
- C04B24/34—Natural resins, e.g. rosin
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/60—Agents for protection against chemical, physical or biological attack
- C04B2103/65—Water proofers or repellants
Abstract
The invention discloses an early-strength waterproof agent for ordinary Portland cement. The early-strength waterproof agent is prepared from the following raw materials in parts by weight: 100 to 300 parts of calcium sulfate, 5 to 10 parts of sodium tripolyphosphate, 100 to 300 parts of sodium hydroxide, 5 to 10 parts of stearic acid, 0.5 to 1 part of potassium aliphatate, 0.2 to 0.5 part of macadamia oil, 0.1 to 0.3 part of linolenic acid, 0.2 to 0.6 part of hydrogenated rosin, 0.2 to 0.4 part of animal glue and 10 to 20 parts of kieselguhr. The early-strength waterproof agent disclosed by the invention is non-toxic and non-pollution, matters or gases which are toxic and harmful to a human body or the environment cannot be generated, and the early-strength waterproof agent is relatively green and environment-friendly during a using process; meanwhile, the early-strength waterproof agent is capable of quickly promoting the early strength of the ordinary Portland cement, and the waterproof performance is excellent.
Description
Technical field
The present invention relates to a kind of early strong water-resisting agent, particularly a kind of morning for ordinary Portland cement strong water-resisting agent.
Background technology
Concrete early strength agent is one of admixture kind used the earliest in admixture developing history.Up to the present, people are the multiple early-strength admixture of exploitation except villaumite and vitriol successively, as nitrite, and chromic salt etc.; And organism hardening accelerator, as trolamine, calcium formiate, urea etc.And on the basis of hardening accelerator, the multiple composite additive of production application, as early strength water-reducing agent, early strength antifreezing agent and early-strength type pumping agent etc.Although hardening accelerator is produced and applicating history is longer, but along with people are to the intensification to the awareness of concrete performance and permanent stability potential hazard such as chlorion, sulfate ion, nitrate ion and alkalimetal ion, and the exploitation of large dosage slag powders or flyash concrete, also need to do a large amount of work in hardening accelerator.Hardening accelerator Main Function is the speed of response increasing cement and water, shortens the condensation of cement, setting time, promotes the growth of early age strength of concrete.Water-resisting agent can improve concrete anti-permeability performance, and concrete quality water suction dose rate is reduced, and weather resistance also significantly improves.The composition of strong water-resisting agent morning of the prior art because adding, though can strengthen the effect of early strong water-resisting agent, but also damages or environment human body simultaneously.And endeavour a kind of, environmental protection little to human injury of research, green, efficiently hardening accelerator water-resisting agent now, thus meet the engineering having early strong and waterproof requirement.
The information being disclosed in this background technology part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Summary of the invention
The object of the present invention is to provide strong water-resisting agent a kind of morning for ordinary Portland cement, thus overcome in prior art to use and have the additive of injury or impact as the shortcoming of early strong water-resisting agent to human body, environment.
For achieving the above object, technical scheme provided by the invention is as follows:
A kind of morning for ordinary Portland cement strong water-resisting agent, following component raw material is comprised: calcium sulfate 100-300 part, tripoly phosphate sodium STPP 5-10 part, sodium hydroxide 100-300 part, stearic acid 5-10 part, lipid acid potassium 0.5-1 part, macadamia nut oil 0.2-0.5 part, linolenic acid 0.1-0.3 part, staybelite 0.2-0.6 part, gelatin 0.2-0.4 part and diatomite 10-20 part according to ratio of weight and number.
Preferably, described staybelite is 0.3-0.4 part.
Preferably, described staybelite is granularity is 150-250 object powder.
When using the strong water-resisting agent above-mentioned morning for ordinary Portland cement, early strong water-resisting agent: ordinary Portland cement becomes 1-3:100 weight ratio.
Compared with prior art, the present invention has following beneficial effect:
The present invention is used for strong water-resisting agent nontoxic pollution-free morning of ordinary Portland cement, can not produce human body or the harmful material of environmental toxic or gas, comparatively green, environmental protection in use procedure; Meanwhile, strong water-resisting agent morning that the present invention is used for ordinary Portland cement can promote ordinary Portland cement early strength fast, and water resistance is splendid.
Embodiment
Be described in detail below in conjunction with embodiment, but be to be understood that protection scope of the present invention not by the restriction of embodiment.
Embodiment 1
In units of g, take following component raw material: calcium sulfate 200g, tripoly phosphate sodium STPP 7g, sodium hydroxide 200g, stearic acid 7g, lipid acid potassium 0.7g, macadamia nut oil 0.4g, linolenic acid 0.2g, granularity are 250 object staybelite 0.4g, gelatin 0.3g, granularity is 200 diatomite 15g, phytomelin 0.01g, by above-mentioned each raw material mixing and stirring, obtain strong water-resisting agent morning for ordinary Portland cement, for subsequent use.
Take ordinary Portland cement 200g, quartz sand 50g, with the alkaline soak 5h of mass concentration 50% before described quartzy sand uses, flyash 5g, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent 10g, diameter is the rubble head 50g of 10-15mm, above-mentionedly prepares the morning strong water-resisting agent of gained 4g for ordinary Portland cement.Gained ordinary Portland cement will be taken, quartz sand, flyash, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent, rubble head is put into stirrer and is added water and carry out mix and blend 10min, above-mentionedly take the morning strong water-resisting agent of gained for ordinary Portland cement mixing and stirring in ordinary Portland cement process to add, continue to stir 8min, obtain ordinary Portland cement mixture, gained ordinary Portland cement mixture is carried out under normal curing condition maintenance and basis " normal concrete mechanical property test standard " GB/T50081-2002 and " mortar, concrete waterproofer " JC474-1999 tentative specification, detect to obtain concrete l, 3, the ultimate compression strength of 7d and the ultimate compression strength of 28d, and 28d ordinary Portland cement in length of time mixture quality water suction dose rate.
The test of quality water suction dose rate: the ordinary Portland cement mixture in 28d length of time is put into baking oven, 48h is dried at 80 DEG C, take test specimen quality after oven dry and write down, under field conditions (factors) test specimen is cooled to room temperature, then put into water, test specimen is at each 50mm of the size that the water surface is upper and lower and keep water surface elevation constant, dries surface of test piece after 48h with the rag wrung out, take the quality of test specimen after saturated water suction, the quality test specimen quality of saturated water suction being deducted dry test specimen is quality water suction dose rate.
In above-described embodiment, the data obtained is as shown in data in table 1.
Embodiment 2
In units of g, take following component raw material: calcium sulfate 100g, tripoly phosphate sodium STPP 5g, sodium hydroxide 100g, stearic acid 5g, lipid acid potassium 0.5g, macadamia nut oil 0.2g, linolenic acid 0.1g, granularity to be 150 object staybelite 0.2g, gelatin 0.2g and granularity be 200 diatomite 10g, by above-mentioned each raw material mixing and stirring, obtain strong water-resisting agent morning for ordinary Portland cement, for subsequent use.
Take ordinary Portland cement 200g, quartz sand 50g, with the alkaline soak 6h of mass concentration 50% before described quartzy sand uses, flyash 5g, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent 10g, diameter is the rubble head 50g of 10-15mm, above-mentionedly prepares the morning strong water-resisting agent of gained 2g for ordinary Portland cement.Gained ordinary Portland cement will be taken, quartz sand, flyash, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent, rubble head is put into stirrer and is added water and carry out mix and blend 15min, above-mentionedly take the morning strong water-resisting agent of gained for ordinary Portland cement mixing and stirring in ordinary Portland cement process to add, continue to stir 5min, obtain ordinary Portland cement mixture, gained ordinary Portland cement mixture is carried out under normal curing condition maintenance and basis " normal concrete mechanical property test standard " GB/T50081-2002 and " mortar, concrete waterproofer " JC474-1999 tentative specification, detect to obtain concrete l, 3, the ultimate compression strength of 7d and the ultimate compression strength of 28d, and 28d ordinary Portland cement in length of time mixture quality water suction dose rate.
The test of quality water suction dose rate is in the same manner as in Example 1.
In above-described embodiment, the data obtained is as shown in data in table 1.
Embodiment 3
In units of g, take following component raw material: calcium sulfate 300g, tripoly phosphate sodium STPP 10g, sodium hydroxide 300g, stearic acid 10g, lipid acid potassium 1g, macadamia nut oil 0.5g, linolenic acid 0.3g, granularity to be 200 object staybelite 0.6g, gelatin 0.4g and granularity be 200 diatomite 20g, by above-mentioned each raw material mixing and stirring, obtain strong water-resisting agent morning for ordinary Portland cement, for subsequent use.
Take ordinary Portland cement 200g, quartz sand 50g, with the alkaline soak 5h of mass concentration 50% before described quartzy sand uses, flyash 5g, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent 10g, diameter is the rubble head 50g of 10-15mm, above-mentionedly prepares the morning strong water-resisting agent of gained 6g for ordinary Portland cement.Gained ordinary Portland cement will be taken, quartz sand, flyash, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent, rubble head is put into stirrer and is added water and carry out mix and blend 5min, above-mentionedly take the morning strong water-resisting agent of gained for ordinary Portland cement mixing and stirring in ordinary Portland cement process to add, continue to stir 10min, obtain ordinary Portland cement mixture, gained ordinary Portland cement mixture is carried out under normal curing condition maintenance and basis " normal concrete mechanical property test standard " GB/T50081-2002 and " mortar, concrete waterproofer " JC474-1999 tentative specification, detect to obtain concrete l, 3, the ultimate compression strength of 7d and the ultimate compression strength of 28d, and 28d ordinary Portland cement in length of time mixture quality water suction dose rate.
The test of quality water suction dose rate is in the same manner as in Example 1.
In above-described embodiment, the data obtained is as shown in data in table 1.
Comparative example 1
In units of g, take following component raw material: Tai-Ace S 150 30g, soap 10g, trolamine 1g, anhydrous sodium sulphate 20g, by above-mentioned each raw material mixing and stirring, obtain early strong water-resisting agent, for subsequent use.
Take ordinary Portland cement 200g, fineness modulus is the medium sand 90g of 2.8, flyash 4g, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent 10g, rubble 50g.Gained ordinary Portland cement will be taken, medium sand, flyash, naphthalenesulfonate formaldehyde condensation compound high efficiency water reducing agent, rubble is put into stirrer and is added water and carry out mix and blend 15min, above-mentionedly prepare gained early strong water-resisting agent mixing and stirring in ordinary Portland cement process to add, continue to stir 8min, obtain ordinary Portland cement mixture, gained ordinary Portland cement mixture is carried out under normal curing condition maintenance and basis " normal concrete mechanical property test standard " GB/T50081-2002 and " mortar, concrete waterproofer " JC474-1999 tentative specification, detect to obtain concrete l, 3, the ultimate compression strength of 7d and the ultimate compression strength of 28d, and 28d ordinary Portland cement in length of time mixture quality water suction dose rate.
The test of quality water suction dose rate is in the same manner as in Example 1.
In above-described embodiment, the data obtained is as shown in data in table 1.
Table 1
As can be seen from Table 1, the present invention early strong water-resisting agent increases in 1-7d ultimate compression strength and comparative example 1 phase specific tenacity, and time 28d, gap is larger, illustrates that the present invention's morning, strong water-resisting agent can impel cement early strength greatly; And quality product water suction dose rate of the present invention is compared with comparative example 1, quality product water suction dose rate of the present invention is lower, and waterproof effect is extremely obvious.
The aforementioned description to concrete exemplary of the present invention is to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present invention and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present invention and various different selection and change.Scope of the present invention is intended to limited by claims and equivalents thereof.
Claims (4)
1. one kind the morning for ordinary Portland cement strong water-resisting agent, it is characterized in that, following component raw material is comprised: calcium sulfate 100-300 part, tripoly phosphate sodium STPP 5-10 part, sodium hydroxide 100-300 part, stearic acid 5-10 part, lipid acid potassium 0.5-1 part, macadamia nut oil 0.2-0.5 part, linolenic acid 0.1-0.3 part, staybelite 0.2-0.6 part, gelatin 0.2-0.4 part and diatomite 10-20 part according to ratio of weight and number.
2., according to claim 1 for strong water-resisting agent morning of ordinary Portland cement, it is characterized in that: described staybelite is 0.3-0.4 part.
3. according to claim 1 for strong water-resisting agent morning of ordinary Portland cement, it is characterized in that: described staybelite is granularity is 150-250 object powder.
4. early strong water-resisting agent as claimed in claim 1 is used for ordinary Portland cement, it is characterized in that: early strong water-resisting agent: ordinary Portland cement becomes 1-3:100 weight ratio.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963720.2A CN105417986B (en) | 2015-12-18 | 2015-12-18 | A kind of strong waterproofing agent of morning for Portland cement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510963720.2A CN105417986B (en) | 2015-12-18 | 2015-12-18 | A kind of strong waterproofing agent of morning for Portland cement |
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| Publication Number | Publication Date |
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| CN105417986A true CN105417986A (en) | 2016-03-23 |
| CN105417986B CN105417986B (en) | 2018-06-19 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948564A (en) * | 2016-05-09 | 2016-09-21 | 济南大学 | Cement concrete water reducing agent suitable for machine-made sand |
| CN106116236A (en) * | 2016-07-01 | 2016-11-16 | 卓达新材料科技集团威海股份有限公司 | A kind of portland cement waterproofing agent |
| CN106242356A (en) * | 2016-08-30 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of 3D prints house slip fast coagulating early strength agent |
| CN106380109A (en) * | 2016-08-30 | 2017-02-08 | 卓达新材料科技集团威海股份有限公司 | Early strength agent for 3D printing house slurry |
| CN106396470A (en) * | 2016-08-30 | 2017-02-15 | 卓达新材料科技集团威海股份有限公司 | Normal temperature early strength agent for 3D printing house slurry |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585676A (en) * | 2009-06-26 | 2009-11-25 | 林荫民 | Tunnel concrete additive |
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2015
- 2015-12-18 CN CN201510963720.2A patent/CN105417986B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101585676A (en) * | 2009-06-26 | 2009-11-25 | 林荫民 | Tunnel concrete additive |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105948564A (en) * | 2016-05-09 | 2016-09-21 | 济南大学 | Cement concrete water reducing agent suitable for machine-made sand |
| CN106116236A (en) * | 2016-07-01 | 2016-11-16 | 卓达新材料科技集团威海股份有限公司 | A kind of portland cement waterproofing agent |
| CN106242356A (en) * | 2016-08-30 | 2016-12-21 | 卓达新材料科技集团威海股份有限公司 | A kind of 3D prints house slip fast coagulating early strength agent |
| CN106380109A (en) * | 2016-08-30 | 2017-02-08 | 卓达新材料科技集团威海股份有限公司 | Early strength agent for 3D printing house slurry |
| CN106396470A (en) * | 2016-08-30 | 2017-02-15 | 卓达新材料科技集团威海股份有限公司 | Normal temperature early strength agent for 3D printing house slurry |
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| Publication number | Publication date |
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| CN105417986B (en) | 2018-06-19 |
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