CN100569692C - Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing - Google Patents

Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing Download PDF

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Publication number
CN100569692C
CN100569692C CNB2007101300200A CN200710130020A CN100569692C CN 100569692 C CN100569692 C CN 100569692C CN B2007101300200 A CNB2007101300200 A CN B2007101300200A CN 200710130020 A CN200710130020 A CN 200710130020A CN 100569692 C CN100569692 C CN 100569692C
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China
Prior art keywords
parts
insulating
powders
kilograms
cement
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CNB2007101300200A
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Chinese (zh)
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CN101074158A (en
Inventor
康跃金
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Huian County Of Fujian Hui Hing Industrial And Trade Co Ltd
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Individual
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Priority to CNB2007101300200A priority Critical patent/CN100569692C/en
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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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • 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
    • C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00267—Materials permeable to vapours or gases
    • 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
    • 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
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2111/34—Non-shrinking or non-cracking materials
    • C04B2111/343—Crack resistant materials

Abstract

The invention discloses a kind of efficient thermal-insulating and anti-cracking daub of crystallized waterproofing, it is characterized in that: be mixed into 480～600 liters of heat preserving and insulating materials by per 100 kilograms of rubber powders by rubber powder and heat insulating pellet, described rubber powder is made up of following materials based on weight: 550～625 parts of 425# cement, 175～250 parts of quartz sands, 150～160 parts of water-ground limestones, 85～100 parts of ash calcium powders, 4～7 parts of Mierocrystalline celluloses, 3～5 parts of polypropylene monofilament fibers, 21～29 parts of redispersable latex powders, 13～17 parts of the active masterbatch of cement-base infiltration crystallization.This clay ventilation property, heat-insulating property, fire resistance are good, phenomenon such as be not prone to the crack, chap, come off.

Description

Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing
Technical field
The present invention relates to a kind of material of construction, is the building wall material specifically.
Background technology
After at present construction wall is laid bricks and finished, batch scrape one concrete mortar to put down, directly paste the building wall brick then, or carry out the brushing building coating after batch scraping two road building putties.There are the following problems for this body of wall treatment process:
(1) ventilation property is poor, and the inside and outside water vapor of body of wall is assembled inhomogeneous, causes phenomenon of osmosis easily.
(2) the body of wall snappiness is poor, easily causes crack, be full of cracks.
(3) thermal conductivity is big, and summer is not heat insulation, and be not incubated winter.
(4) the thermal conductivity deviation of adjacent materials is excessive, causes the body of wall materials used easily to come off.
Summary of the invention
Purpose of the present invention just is a kind of efficient thermal-insulating and anti-cracking daub of crystallized waterproofing is provided, and has solved the problems referred to above of prior art.
The present invention adopts following technical scheme: a kind of efficient thermal-insulating and anti-cracking daub of crystallized waterproofing, be mixed into 480～600 liters of heat preserving and insulating materials by per 100 kilograms of rubber powders by rubber powder and heat insulating pellet, and described rubber powder is made up of following materials based on weight:
550～625 parts of 425# cement
175～250 parts of quartz sands
150～160 parts of water-ground limestones
85～100 parts of ash calcium powders
4～7 parts of Mierocrystalline celluloses
3～5 parts of polypropylene monofilament fibers
21～29 parts of redispersable latex powders
13～17 parts of the active masterbatch of cement-base infiltration crystallization.
The efficient clay of this crystal type of the present invention water-fast insulation moisture-resistant cracking resistance has following characteristics:
(1) has ventilation property preferably.
(2) thermal conductivity is little, and fire resistance reaches the B1 level, has good heat-proof quality, and heat insulation winter in summer is warming.
(3) can pliable and tough release stress, the wall body slit that having solved expands with heat and contract with cold causes, phenomenon such as chap, come off.
(4) the system synthesis bonding strength is greater than 0.1Mpa, the construction good integrity, and flexible construction, shock resistance is greater than 3 grades.
Embodiment
The invention will be further described below in conjunction with specific embodiment.
Embodiment 1
Adopt 600 kilograms of 425# silicate cements
200 kilograms of quartz sands
155 kilograms of water-ground limestones
90 kilograms of ash calcium powders
5 kilograms of Mierocrystalline celluloses
4 kilograms of polypropylene monofilament fibers
25 kilograms of redispersable latex powders
15 kilograms of the active masterbatch of cement-base infiltration crystallization
5900 liters of heat insulating pellets
The heat insulating pellet adopts polystyrene foam grain.
Embodiment 2
Adopt 560 kilograms of 425# silicate cements
245 kilograms of quartz sands
150 kilograms of water-ground limestones
100 kilograms of ash calcium powders
4 kilograms of Mierocrystalline celluloses
5 kilograms of polypropylene monofilament fibers
28.5 kilograms of redispersable latex powders
13.5 kilograms of the active masterbatch of cement-base infiltration crystallization
6600 liters of heat insulating pellets
The heat insulating pellet can adopt polystyrene foam grain.
Embodiment 3
Adopt 620 kilograms of 425# silicate cements
180 kilograms of quartz sands
160 kilograms of water-ground limestones
85 kilograms of ash calcium powders
7 kilograms of Mierocrystalline celluloses
3 kilograms of polypropylene monofilament fibers
21.5 kilograms of redispersable latex powders
16.5 kilograms of the active masterbatch of cement-base infiltration crystallization
5300 liters of heat insulating pellets
The heat insulating pellet can adopt polystyrene foam grain.
Experimental example
As sample, test its physicals by the JG158-2004 standard with the clay among the embodiment 1, it the results are shown in Table 1
Table 1 is pressed the main performance index of JG JG158-2004 test
Project Unit Index Detected result Individual event is judged
Wet apparent density Kg/m 3 ≤420 345 Meet
Do apparent density Kg/m 3 180-250 218 Meet
Thermal conductivity W/(m·k) ≤0.060 0.050 Meet
Heat storage coefficient W/(m 2·k) ≥0.95 1.1 Meet
Ultimate compression strength kpa ≥200 315 Meet
Pressure is cut cohesive strength kpa ≥50 81 Meet
Linear shrinkage ％ ≤0.30 0.23 Meet
Coefficient of softening ≥0.5 0.8 Meet
Flame retardancy The B1 level The B1 level Meet
Measure snappiness according to JG149-2003, to detect its ventilation property, the results are shown in Table 2 according to the wet flow density of GB/T17146-1997 standard test water vapor
Table 2 snappiness and ventilation property test
Project Standard Requirement Detected result The individual event conclusion
Snappiness (ultimate compression strength/folding strength) JG149-2003 ≤3.0 2.6 Qualified
The water vapor flow density that wets GB/T17146-1997 ＞0.85g/(m 2·h) 2.2 Qualified

Claims (1)

1, a kind of efficient thermal-insulating and anti-cracking daub of crystallized waterproofing, it is characterized in that: be mixed into 480～600 liters of heat preserving and insulating materials by per 100 kilograms of rubber powders by rubber powder and heat insulating pellet, described heat insulating pellet is a polystyrene foam grain, and described rubber powder is made up of following materials based on weight:
550～625 parts of 425# cement,
175～250 parts of quartz sands,
150～160 parts of water-ground limestones,
85～100 parts of ash calcium powders,
4～7 parts of Mierocrystalline celluloses,
3～5 parts of polypropylene monofilament fibers,
21～29 parts of redispersable latex powders,
13～17 parts of the active masterbatch of cement-base infiltration crystallization.
CNB2007101300200A 2007-07-23 2007-07-23 Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing Active CN100569692C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2007101300200A CN100569692C (en) 2007-07-23 2007-07-23 Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2007101300200A CN100569692C (en) 2007-07-23 2007-07-23 Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing

Publications (2)

Publication Number Publication Date
CN101074158A CN101074158A (en) 2007-11-21
CN100569692C true CN100569692C (en) 2009-12-16

Family

ID=38975455

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2007101300200A Active CN100569692C (en) 2007-07-23 2007-07-23 Efficient thermal-insulating and anti-cracking daub of crystallized waterproofing

Country Status (1)

Country Link
CN (1) CN100569692C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101935192B (en) * 2010-09-10 2013-04-24 廖传海 Anti-cracking and anti-permeability lightweight aggregate insulating concrete
CN102126847B (en) * 2010-12-30 2012-09-05 山东科技大学 Fireproof quick-drying type spraying material
CN103319116A (en) * 2013-05-10 2013-09-25 张洋 Novel building composite material
CN103304205A (en) * 2013-07-04 2013-09-18 重庆久圣成防水材料有限公司 Capillary crystalline patch plaster
CN106116267A (en) * 2016-06-20 2016-11-16 霍山县绍阳涂料技术有限公司 A kind of cracking resistance insulation clay
CN107572970A (en) * 2017-10-20 2018-01-12 天津市禹红建筑防水材料有限公司 A kind of binding agent and preparation method for self-adhesion wet-laying waterproof roll

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
泵送混凝土现浇楼板产生裂缝的成因和防治. 杨镜雄.科技信息，第1期. 2007
泵送混凝土现浇楼板产生裂缝的成因和防治. 杨镜雄.科技信息，第1期. 2007 *

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Effective date of registration: 20180515

Address after: 362100 Chengnan Central Industrial Zone, Luoyang Town, Huian County, Quanzhou, Fujian

Patentee after: Huian County of Fujian Hui Hing Industrial and Trade Co., Ltd.

Address before: 362100 Hui Xing Industrial and trade building, Xin Xia development area, Huian, Fujian

Patentee before: Kang Yuejin