CN106946511A - A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top - Google Patents

A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top Download PDF

Info

Publication number
CN106946511A
CN106946511A CN201710188203.1A CN201710188203A CN106946511A CN 106946511 A CN106946511 A CN 106946511A CN 201710188203 A CN201710188203 A CN 201710188203A CN 106946511 A CN106946511 A CN 106946511A
Authority
CN
China
Prior art keywords
concrete
resistance rust
cracking
roof
flat
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.)
Pending
Application number
CN201710188203.1A
Other languages
Chinese (zh)
Inventor
倪益曾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi James Kingston New Material Science And Technology Ltd
Original Assignee
Wuxi James Kingston New Material Science And Technology Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi James Kingston New Material Science And Technology Ltd filed Critical Wuxi James Kingston New Material Science And Technology Ltd
Publication of CN106946511A publication Critical patent/CN106946511A/en
Pending legal-status Critical Current

Links

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • 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
    • C04B24/02—Alcohols; Phenols; Ethers
    • C04B24/023—Ethers
    • 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
    • C04B24/02—Alcohols; Phenols; Ethers
    • C04B24/026—Fatty alcohols
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/045—Esters, e.g. lactones
    • 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
    • C04B2103/61—Corrosion inhibitors
    • 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
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/26—Corrosion of reinforcement resistance
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top, by every side's gauge, the main formula of the concrete is as follows：Cement（P42.5）200 400Kg, flyash（II grades）10 100Kg, the 50Kg of miberal powder 10, antiseepage resistance rust additive 5 10Kg, the 5KG of defoamer 1.The concrete formulation that the present invention is provided is adapted to the construction of a variety of concrete structures, and due to adding impervious resistance rust additive, the waterproof effect of the concrete is excellent, while building cost is reduced, service life is from lifting in original 58 years by 25 years.

Description

A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top
Technical field
The present invention relates to a kind of concrete formulation, hinder and become rusty more particularly, to a kind of anti-cracking and seepage control for building roof for flat-top Concrete formulation.
Background technology
The processing of most common concrete water-proof, the higher concrete basement of such as level of ground water both at home and abroad（The overwhelming majority is long The building of triangle all runs into this problem）Using pitch and its polymer composite coating or coiled material however these very just Preferably and initially（Such as using correct）Effectively concrete water-proof measure needs workmen's operation of certain technology, and material Aging it is fast, will at most be changed using 5-8, this just virtually adds building cost, and the black of pitch in itself is not It is that all places are all welcome.On the road for exploring other concrete water-proof processing, over nearly twenty or thirty year, it is no lack of both at home and abroad Use organic silicon infiltration waterproof material, the example of coating.In existing numerous products and formula (such as DOW CORNING 141), using low Molecular weight silicone, gaseous silicon oxide filler, coupling agent（Isopropyl ethyl triethoxy silicane oxygen alkane）Deng.Its principle is to coagulation Soil carries out organosilicon hydrophobic chemical treatment, and some can penetrate into concrete surface layer 1-12mm depth, concrete is prevented so as to reach Ooze protection.These formulas bring some inevitable shortcomings in various degree, and such as surface filming ability is poor, and service life is shorter Deng.
At the same time, international and domestic researcher carries out bold trial to inside concrete water-proofing treatment nearly ten years. Attempt originally hydrophilic concrete to become hydrophobic material, while the mechanical performance of concrete, such as resistance to compression can't be reduced substantially Fold resistance matter.This respect macromolecule mortar is taken an early lead, and 5-10% macromolecular material, macromolecule mortar are mixed into mortar Good water-resisting property can be reached, but price is 5-10 times of normal concrete.
Domestic concrete self-waterproof starts to be taken seriously in recent years, mainly by changing concrete formulation and construction Technique reaches certain waterproof effect.The compactness of concrete is such as improved, improves pore structure, so as to reduce infiltration lane, carries High permeability resistant.Specific method is to mix research work of air entrained type additive, inside concrete is produced disconnected bubble, blocks capillary and leads to Road, changes the impermeability that the measures such as pore structure improve concrete.In addition, reducing the ratio of mud, from appropriate kind and intensity etc. Level cement, it is ensured that construction quality, particularly note vibration compacting, maintenance fully etc., all to improve anti-permeability performance have important work With.The concrete so manufactured is commonly called as " copper wall ", and it changes the respiratory function of concrete itself to a certain extent, but actual It is unsatisfactory in.Because without the water imbibition for changing concrete itself, the basement so constructed usually seeps water, serious It can turn into " water dungeon " in rainy season.
In terms of concrete water-proof additive, current domestic development is relatively backward, major product also rest on aliphatic acid and Its esters, organic silicon surfactant（Methyl silicon sodium alcoholate, ethyl sodium silanolate, poly- ethyl hydroxy siloxanes）, paraffin, asphalt, Rubber and water-soluble resin emulsion etc..A kind of reasonable price is badly in need of in domestic market, simple, the obvious product of anti-seepage effect of constructing.
In the U.S., inside concrete waterproof is having significant progress over nearly 15 years.The product being in a leading position is Hycrete, Inc. W-1000 and BASF Rheomac 730.The general character of this kind of product is added in concrete-agitating Expected waterproof effect can just be reached by accounting for the waterproof material of concrete permillage.Turn into concrete knot after pouring shaping, solidification The part of structure, construction is simple and effect is obvious.Hydrophobic part plugs concrete to a certain extent in its chemical composition In capillary（The namely passage of water）, its hydrophobic property is difficult to allow water to pass through, so as to reach the effect of hydrophobic concrete Really.
Because work progress does not do big adjustment to concrete formulation, there is no shadow to the respiratory function of concrete itself Ring.Hycrete W-1000 also play the corrosion protection effect to inside concrete reinforcing bar simultaneously.However, Hycrete W-1000 Raw material are expensive, therefore use of the product in the U.S. can increase 30-40% concrete works cost.BASF Rheomac 730 products use unsatisfactory.So, for basement and the waterproofing work of flat-top concrete construction, develop economical and practical And the waterproof effect product similar with Hycrete W-1000 can not only meet domestic market needs, domestic technique is filled up empty In vain, and be expected to open international market, have huge market potential.
The content of the invention
There is provided a kind of anti-cracking and seepage control that roof is built for flat-top for defect present in above prior art by the present invention Resistance rust concrete formulation.
The technical proposal for solving the technical problem of the invention is：A kind of anti-cracking and seepage control resistance that roof is built for flat-top Become rusty concrete, and by every side's gauge, the main formula of the concrete is as follows：
Cement（P42.5） 200-400Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-5KG；
The general structure of the antiseepage resistance rust additive is as follows：
In said structure formula, R is H, CH3, CnH2n+1（n=1-10）Or C6H5；G1、G2For R, COOR, COOH, COONa, COH Or OR.
Further, by every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 200-250Kg
Flyash（II grades） 10-70Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
Further, by every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 250-350Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
Further, by every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 320-400Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-5KG.
The beneficial effects of the invention are as follows：Compared with prior art, impervious resistance rust is added in the concrete that the present invention is provided Additive, without using traditional film waterproof and coating water-proof, in construction application, due to the usage amount of impervious resistance rust additive It is 5-10Kg/ side's (accounting for the one thousandth of concrete quality to two), increased Cost of Concrete（Mixed per 4-5 square meters can be poured Coagulate native low plate）, it is converted into every square meter waterproof price, usually requires 30-40 members with every square meter and do conventional film waterproof to calculate, it is near More than 30% building cost is reduced less.The comprehensive raising of comprehensive waterproof effect, including simplify construction technology, cost of labor, use Time limit etc., especially with the time limit, is lifted by 25 years from original 5-8.The concrete formulation that the present invention is provided is adapted to mixed Solidifying soil top building without film waterproofing work, concrete recovery project etc..
Embodiment
With reference to embodiment, the present invention is furture elucidated, it should be understood that following embodiments are only used for The bright present invention rather than limitation the scope of the present invention.
Embodiment 1
Formula combination is carried out to following raw material under conditions of other concrete materials are constant (per side's consumption)：
Cement（P42.5） 200-250Kg
Flyash（II grades） 10-70Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
Embodiment 2
Formula combination is carried out to following raw material under conditions of other concrete materials are constant (per side's consumption)：
Cement（P42.5） 250-350Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
Embodiment 3
Formula combination is carried out to following raw material under conditions of other concrete materials are constant (per side's consumption)：
Cement（P42.5） 320-400Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-5KG.
Embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, about the common of technical field Technical staff, without departing from the spirit and scope of the present invention, can also make a variety of changes and modification, therefore all Equivalent technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.

Claims (4)

1. a kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top, it is characterised in that described mixed by every side's gauge The main formula for coagulating soil is as follows：
Cement（P42.5） 200-400Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-5KG；
The general structure of the antiseepage resistance rust additive is as follows：
In said structure formula, R is H, CH3, CnH2n+1（n=1-10）Or C6H5；G1、G2For R, COOR, COOH, COONa, COH Or OR.
2. a kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top according to claim 1, it is characterised in that By every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 200-250Kg
Flyash（II grades） 10-70Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
3. a kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top according to claim 1, it is characterised in that By every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 250-350Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-3KG.
4. a kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top according to claim 1, it is characterised in that By every side's gauge, the main formula of concrete is as follows：
Cement（P42.5） 320-400Kg
Flyash（II grades） 10-100Kg
Miberal powder 10-50Kg
Antiseepage resistance rust additive 5-10Kg
Defoamer 1-5KG.
CN201710188203.1A 2016-12-17 2017-03-27 A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top Pending CN106946511A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611172425 2016-12-17
CN2016111724256 2016-12-17

Publications (1)

Publication Number Publication Date
CN106946511A true CN106946511A (en) 2017-07-14

Family

ID=59472390

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710188203.1A Pending CN106946511A (en) 2016-12-17 2017-03-27 A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top

Country Status (1)

Country Link
CN (1) CN106946511A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224357A (en) * 2013-02-07 2013-07-31 黄贺明 Green environmentally-friendly broken stone active powder concrete
CN103739254A (en) * 2013-12-18 2014-04-23 青岛青建新型材料有限公司 Underground anti-cracking and impermeable concrete with strength grade no more than C50 and preparation method thereof
CN105084842A (en) * 2015-10-08 2015-11-25 江苏广亚建材有限公司 Concrete formula
KR20160020178A (en) * 2014-08-13 2016-02-23 장산씨엠주식회사 Cement for water proof and anticorrosive and method of manufacture thereof
CN105906241A (en) * 2016-04-19 2016-08-31 方耀 Formula of high workability concrete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103224357A (en) * 2013-02-07 2013-07-31 黄贺明 Green environmentally-friendly broken stone active powder concrete
CN103739254A (en) * 2013-12-18 2014-04-23 青岛青建新型材料有限公司 Underground anti-cracking and impermeable concrete with strength grade no more than C50 and preparation method thereof
KR20160020178A (en) * 2014-08-13 2016-02-23 장산씨엠주식회사 Cement for water proof and anticorrosive and method of manufacture thereof
CN105084842A (en) * 2015-10-08 2015-11-25 江苏广亚建材有限公司 Concrete formula
CN105906241A (en) * 2016-04-19 2016-08-31 方耀 Formula of high workability concrete

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
孟德兼: "利用正交分析法研究海工防腐阻锈混凝土", 《商品混凝土》 *
曾兆民: "《实用金属防锈》", 31 May 1989, 新时代出版社 *

Similar Documents

Publication Publication Date Title
CN105016678B (en) High-early-strength cement-based filling material for semi-flexible composite pavements
CN104402339B (en) The constructional method of pervious concrete
CN105693135B (en) A kind of cement concrete internal doping type waterproofing agent and preparation method thereof
CN109231936B (en) Self-leveling waterproof mortar and preparation method and application thereof
KR101001978B1 (en) Mixed material of color percolation concrete having waterproof and constructing method color percolation concrete using this
CN105622016B (en) A kind of composite soil stabilizer
CN105669133B (en) A kind of waterproof mortar using inorganic mineral as main stuffing
CN106192666A (en) A kind of permeable mortar and utilize the porous pavement that permeable mortar makes
CN107473672A (en) A kind of concrete and its preparation technology
CN105602571A (en) Polymer soil solidifier
CN110528350A (en) Municipal road construction method
CN107245922A (en) Elastic water-permeable brick of a kind of double-decker and preparation method thereof
CN103524068A (en) Underwater undispersed concrete flocculant
CN1326796C (en) Underwater antidispersion concrete admixture for building
CN105236892A (en) Good-water-resistance cement-based material
CN109456007A (en) It lays a railway track C40 self-compacting concrete and preparation method thereof
CN108706909A (en) A kind of pervious concrete Special modifier and preparation method thereof
CN111171610A (en) Modified waterproof coating for roads and bridges and preparation method thereof
CN106946511A (en) A kind of anti-cracking and seepage control resistance rust concrete that roof is built for flat-top
CN107540318A (en) A kind of cement base water-proof plugging material
CN208792074U (en) A kind of native paving structure of element
CN105645822A (en) High-efficiency composite anticorrosive waterproof agent for reinforced concrete
CN106892621A (en) A kind of anti-cracking and seepage control resistance rust concrete for basement
CN108383418A (en) A kind of water-permeable cement concrete and its preparation method using inorganic powder reinforcing agent suitable for severe cold area
CN108002780A (en) A kind of colored fast hard self-inflow type semi-flexible road surface mortar

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170714

WD01 Invention patent application deemed withdrawn after publication