CN100427710C - Quartz anti-skid brick and its preparing process - Google Patents
Quartz anti-skid brick and its preparing process Download PDFInfo
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- CN100427710C CN100427710C CNB200610161996XA CN200610161996A CN100427710C CN 100427710 C CN100427710 C CN 100427710C CN B200610161996X A CNB200610161996X A CN B200610161996XA CN 200610161996 A CN200610161996 A CN 200610161996A CN 100427710 C CN100427710 C CN 100427710C
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- skid
- brick
- quartz
- antislid
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Abstract
The invention involves a quartz anti-skid bricks comprising of basal layer, anti-skid layer and protector. Said basal layer comprises of unsaturated polyester resin, natural stone tablets, fillers, promoters, initiator and adjuvant; said anti-skid layer is quartz sand layer; said protector is made of epoxy resin, curing agent and diluent, so the quartz anti-skid brick has advantages such as: strong anti-skid, high hardness, high transverse strength and fine resistance to soiling. The invention also involves a preparation method of quartz anti-skid bricks: first casting the basal layer of anti-skid brick; then broadcasting quartz anti-skid sands on its surface to making the quartz anti-skid sands bonded on the basal layer and forming the anti-skid layer with certain roughness; daubing a layer of transparent epoxide resin protecting layer after the whole anti-skid brick dry and modeling to increasing the resistance to soiling of the brick.
Description
Technical field
The present invention relates to a kind of new-type antiskid brick, more specifically, the present invention relates to a kind of new quartz type antislid brick and manufacture method thereof.
Background technology
The antislid brick product has a lot of classes in the market, and the most antislid brick of determining is the ceramic tile class, and its skidproof effect is to adopt at ceramic tile to show that concavo-convex particle of formation or fluctuating decorative pattern are to increase the frictional force of ceramic tile surface.But ceramic tile class antislid brick smooth surface, skidproof effect is general, and its skidproof effect was poorer after especially ceramic tile surface had water.Also having a class antislid brick is to water with cement mortar to cast out the cement brick that there are striped or round dot pattern in the surface, and this class antislid brick decorative effect and skid resistance are general, are mainly used on the outdoor pavement.Also have stone surface is cut a hole thick poor hair side or cut out striped to increase its skin friction, make stone material type antislid brick.
Its subject matter is that skidproof effect is desirable not to the utmost though above-mentioned all kinds of antislid brick respectively has characteristics and purposes.Anti-skidding series products is very not abundant on the building materials market at present, kind and style are dull, and the accident of the tumble injury that causes because of ground is wet and slippery slipping is of common occurrence, therefore need to remedy the deficiency in market with the new product that more has antiskid function, to guarantee the safety of people's walking, reduce the danger of the tumble injury of slipping.
Summary of the invention
In order to make ground have stronger non-skid property, reduce or the appearance of situation such as the tumble injury of avoiding slipping, the present invention proposes a kind of new quartz type antislid brick and preparation method thereof.Concrete technical scheme is as follows:
A kind of quartz anti-skid brick is made up of basic unit, skid resistant course and topping, and described basic unit is made by following raw material: unsaturated polyester resin, natural rubble grain, filler, accelerator, initator and auxiliary agent; Described skid resistant course is a quartz sand layer, and described topping is made of following raw material: epoxy resin, curing compound and thinner.
The percentage by weight of described basic unit raw material is: unsaturated polyester resin 15-20%, natural rubble grain 50-60%, filler 20-30%, accelerator 0.05-0.1%, initator 0.3-0.5%, auxiliary agent 0.5-1%; The percentage by weight of described topping raw material is: epoxy resin 50-60%, curing compound 20-30%, thinner 10-20%.
Described quartz sand is the colorful quartz sands of artificially coloring, and particle diameter is 1-1.5mm, 1.5-2mm or 2-3mm.
Described unsaturated polyester resin is selected for use: adjacent benzene type unsaturated polyester resin, a benzene/neopentyl glycol type unsaturated polyester resin polyester or vinyl-type unsaturated polyester resin; Described natural rubble grain is marble particle or marble particle, the calcium carbonate that described filler is, marble dust, quartz powder, French chalk or alumina, described accelerator is cobalt naphthenate or different cobalt green, described initator is methyl ethyl ketone peroxide or cyclohexanone peroxide, described auxiliary agent is a silane coupler, is used for froth breaking or levelling; The particle diameter of described natural rubble grain is 2-3mm or 3-5mm; Described filler particles thickness specification is 30-40 μ m.
Described epoxy resin is bisphenol A type epoxy resin; Described curing compound is polyamide or organic amine; Described thinner is dimethylbenzene or n-butanol.
A kind of preparation method of quartz anti-skid brick may further comprise the steps:
1) unsaturated polyester resin, natural rubble grain, filler, accelerator, initator, auxiliary agent are mixed the back by the described basic unit of claim 1 material rate and under vacuum state, stir, inject mould and form antislid brick basic unit;
2) mould with the basic unit's material of having cast in the step 1) is placed on the de-bubble of vibrating on the oscillating table, and makes the part resin come-up in basic unit's material;
3) quartz sand is evenly sowed through step 2) substrate surface handled, substrate surface is covered in fully, utilize the resin of substrate surface come-up that quartz sand and basic unit are bonded to one, at substrate surface formation quartz sand skid resistant course;
4) mould that will fill step 3) gained material was placed in 25 ℃ of-30 ℃ of environment 1.0-2.0 hour, and the demoulding after the primary solidification moulding is put into 70 ℃ of-80 ℃ of baking ovens bakings then and carried out the later stage in 2-3 hour and solidify, and forms quartz anti-skid brick;
5) remove the floating ash in firm anti-skidding sand and surface that do not bond through step 4) gained antislid brick surface;
6) ratio in epoxy resin 50-60%, curing compound 20-30%, thinner 10-20% is made into epoxy resin varnish, on the antislid brick surface of clearing up through step 5), makes it form the topping of layer of transparent on the antislid brick surface epoxy resin varnish full coat;
7) will be placed in 25 ℃ of-30 ℃ of environment 8-10 hour through the antislid brick that step 6) obtains to its surperficial bone dry.
The brushing amount of epoxy resin varnish is 3-5m in the described antislid brick preparation method step 6)
2/ kg.
The present invention adopts quartz sand as anti-skidding sand, can make the antislid brick surface form appropriate coarse shape, and high friction coefficient is provided, and has good skidproof effect.After testing, antislid brick friction factor of the present invention can reach more than 0.9 in the ordinary course of things, and the friction factor of general anti-skidding ceramic tile is about 0.6, even have on the surface under the situation of water, antislid brick friction factor of the present invention still can reach about 0.8, and its cling property is more apparent outstanding.Can be made into the antislid brick of multiple friction factor with the quartz sand of different size,, satisfy different uses to reach different skidproof effects.The present invention simultaneously adopts the unsaturated-resin mortar as basic unit, makes antislid brick have good mechanical strength, its rupture strength reach 30-40MPa be lithotome 2-3 doubly, can satisfy the instructions for use on ground, all kinds of place fully.The quartz anti-skid sand that the present invention adopts also makes antislid brick have very high hardness, and its Mohs' hardness can reach 6-7, is higher than the Mohs' hardness of common stone material 3-4, can satisfy the instructions for use of antislid brick fully.In addition, can select the collocation mutually by a certain percentage of the different colorful quartz sands of the 2-3 kind depth for use, make antislid brick color coordination, nature, have more decorative effect.
The preparation method of quartz anti-skid brick of the present invention is to adopt the mode of evenly sowing to make quartz sand be bonded in substrate surface with Granular forms after forming basic unit, forms the skid resistant course with certain roughness, can make antislid brick have stronger skidproof effect.When sowing, quartz sand needs evenly to distribute, and consistency of thickness, with quartz sand substrate surface is covered in fully.Can not be too thick during the brushing epoxy resin varnish, only need wrap quartz sand and get final product, otherwise influence the roughness on antislid brick surface, reduce skid resistance.The general 3-5m that presses
2The brushing amount of/kg gets final product.The specification of general antislid brick is length and width 300mm * 300mm or 400mm * 400mm or 600mm * 600mm; Thickness is 12mm or 20mm.
" quartz anti-skid brick " provided by the invention is mainly used in the anti-skidding of ground, indoor and outdoor, not only possessed good skid resistance, intensity and rupture strength, and satisfied the saving cost, reduced cost, so that the requirement of marketing, for the antislid brick series products provides new kind.
The specific embodiment
Adopt specific embodiment to further specify the present invention below, but the present invention is not limited to these embodiment.
Embodiment 1
One, the mixing of material is stirred: each composition mixes as follows by weight percentage:
(1) basic unit's mixing of materials stirs
By adjacent benzene type unsaturated polyester resin 19%, the marble particle 60% of 2-3mm, 40 μ m pearl fillers 20%, different cobalt green accelerator 0.1%, silane coupler 0.5%, add in the vacuum stirring cylinder and stirred 5 minutes, add methyl ethyl ketone peroxide initator 0.4% again after mixing of materials is even; Continue to stir and also to be evacuated to-0.1 MPa in 5 minutes, with mixing of materials evenly after, stop to stir the normal barometric pressure of exitting back.
(2) mix quartz sand
Press look quartz sand 55% among 1-1.5mm light color quartz sand 30%, the 1-1.5mm, the dark quartz sand 15% of 1-1.5mm, add in the dry powder blender and stirred 5 minutes, colorful quartz sands of all kinds is mixed as anti-skidding sand.
(3) preparation of epoxy resin varnish
Press epoxy resin 50%, polyamide curing agent 30%, dimethylbenzene thinner 20%, add in the mixer and stirred 5 minutes, epoxy resin varnish is mixed.
Two, quartz anti-skid brick moulding
Basic unit's material that (1) will stir is poured in the mould of required specification, evenly paves, and forms the antislid brick basic unit of 12mm thickness, needs evenly and consistency of thickness warpage, distortion when preventing that antislid brick from solidifying when material is paved.The specification of antislid brick is generally 300mm (length) * 300mm (wide) * 12mm (thick), or 600mm (length) * 600mm (wide) * 20mm (thick), and other specification can be selected according to user's request.
(2) mould that will complete basic unit's material is placed on the vibroplatform vibration, de-bubble.By vibration the part resin in basic unit's material is floated simultaneously.
(3) the anti-skidding sand that will mix is evenly sowed in the substrate surface of having cast, utilizes the resin of substrate surface come-up that anti-skidding sand and basic unit are bonded to one, and forms the quartz sand skid resistant course in substrate surface.
(4) will spread the mould that makes material was placed in 25 ℃ of-30 ℃ of environment 1 hour, make the moulding of antislid brick primary solidification, again will be the antislid brick of primary solidification moulding put into 70 ℃ of-80 ℃ of baking ovens bakings and carried out the later stage in 3 hours and solidify, make the thick colored quartz anti-skid brick of 12mm of complete curing molding.
Three, in type antislid brick, be coated with topping
(1) removes the antislid brick surface floating ash of firm anti-skidding sand and surface that do not bond.
(2) with the epoxy resin varnish for preparing, press 3m
2The brushing amount of/kg, full coat are lived the quartz sand parcel fully on the antislid brick surface of having cleared up, make its topping that forms layer of transparent on the antislid brick surface, to increase the resistance to soiling of antislid brick.
(3) antislid brick that will coat epoxy resin varnish was placed in 25 ℃ of-30 ℃ of environment 8-10 hour, treated to form quartz anti-skid brick finished product of the present invention behind its surperficial bone dry.
Embodiment 2
One, the mixing of material is stirred: each composition mixes as follows by weight percentage:
(1) basic unit's mixing of materials stirs
The marble particle 50% of benzene between pressing/neopentyl glycol type unsaturated polyester resin 20%, 3-5mm, 40 μ m marble dust fillers 29%, cobalt naphthenate accelerator 0.1%, silane coupler 0.5%, add in the vacuum stirring cylinder and stirred 5 minutes, add cyclohexanone peroxide initator 0.4% again after mixing of materials is even; Continue to stir and also to be evacuated to-0.1 MPa in 5 minutes, with mixing of materials evenly after, stop to stir the normal barometric pressure of exitting back.
(2) mix quartz sand
Press look quartz sand 60% among 1.5-2mm light color quartz sand 20%, the 1.5-2mm, the dark quartz sand 20% of 1.5-2mm, add in the dry powder blender and stirred 5 minutes, colorful quartz sands of all kinds is mixed as anti-skidding sand.
(3) preparation of epoxy resin varnish
Press epoxy resin 60%, organic amine curing agent 30%, n-butanol thinner 10%, add in the mixer and stirred 5 minutes, epoxy resin varnish is mixed.
Two, quartz anti-skid brick moulding
Basic unit's material that (1) will stir is poured in the mould of required specification, evenly paves, and forms the antislid brick basic unit of 12mm thickness, needs evenly and consistency of thickness warpage, distortion when preventing that antislid brick from solidifying when material is paved.The specification of antislid brick is generally 300mm (length) * 300mm (wide) * 12mm (thick), or 600mm (length) * 600mm (wide) * 20mm (thick), and other specification can be selected according to user's request.
(2) mould that will complete basic unit's material is placed on the vibroplatform vibration, de-bubble.By vibration the part resin in basic unit's material is floated simultaneously.
(3) the anti-skidding sand that will mix is evenly sowed in the substrate surface of having cast, utilizes the resin of substrate surface come-up that anti-skidding sand and basic unit are bonded to one, and forms the quartz sand skid resistant course in substrate surface.
(4) will spread the mould that makes material was placed in 25 ℃ of-30 ℃ of environment 1 hour, make the moulding of antislid brick primary solidification, the antislid brick of primary solidification moulding is put into 70 ℃ of-80 ℃ of baking ovens bakings 3 hours again, carry out later stage curing, make the thick colored quartz anti-skid brick of 12mm of complete curing molding.
Three, in type antislid brick, be coated with topping
(1) removes the antislid brick surface floating ash of firm anti-skidding sand and surface that do not bond.
(2) with the epoxy resin varnish for preparing, press 4m
2The brushing amount of/kg, full coat are lived the quartz sand parcel fully on the antislid brick surface of having cleared up, make its topping that forms layer of transparent on the antislid brick surface, to increase the resistance to soiling of antislid brick.
(3) antislid brick that will coat epoxy resin varnish was placed in 25 ℃ of-30 ℃ of environment 8-10 hour, treated to form quartz anti-skid brick finished product of the present invention behind its surperficial bone dry.
Embodiment 3
One, the mixing of material is stirred: each composition mixes as follows by weight percentage:
(1) basic unit's mixing of materials stirs
Press marble particle 60%, 40 μ m talcum powders 24%, different cobalt green accelerator 0.05%, the silane coupler 0.65% of vinyl-type unsaturated polyester resin 15%, 3-5mm, add in the vacuum stirring cylinder and stirred 5 minutes, add methyl ethyl ketone peroxide initator 0.3% again after mixing of materials is even; Continue to stir and also to be evacuated to-0.1 MPa in 5 minutes, with mixing of materials evenly after, stop to stir the normal barometric pressure of exitting back.
(2) mix quartz sand
Press look quartz sand 40% among 2-3mm light color quartz sand 30%, the 2-3mm, the dark quartz sand 30% of 2-3mm, add in the dry powder blender and stirred 5 minutes, colorful quartz sands of all kinds is mixed as anti-skidding sand.
(3) preparation of epoxy resin varnish
Press epoxy resin 60%, organic amine curing agent 30%, n-butanol thinner 5%, dimethylbenzene thinner 5%, add in the mixer and stirred 5 minutes, epoxy resin varnish is mixed.
Two, quartz anti-skid brick moulding
Basic unit's material that (1) will stir is poured in the mould of required specification, evenly paves, and forms the antislid brick basic unit of 20mm thickness, needs evenly and consistency of thickness warpage, distortion when preventing that antislid brick from solidifying when material is paved.The specification of antislid brick is generally 300mm (length) * 300mm (wide) * 12mm (thick), or 600mm (length) * 600mm (wide) * 20mm (thick), and other specification can be selected according to user's request.
(2) mould that will complete basic unit's material is placed on the vibroplatform vibration, de-bubble.By vibration the part resin in basic unit's material is floated simultaneously.
(3) the anti-skidding sand that will mix is evenly sowed in the substrate surface of having cast, utilizes the resin of substrate surface come-up that anti-skidding sand and basic unit are bonded to one, and forms the quartz sand skid resistant course in substrate surface.
(4) will spread the mould that makes material was placed in 25 ℃ of-30 ℃ of environment 1 hour, make the moulding of antislid brick primary solidification, the antislid brick of primary solidification moulding is put into 70 ℃ of-80 ℃ of baking ovens bakings 3 hours again, carry out later stage curing, make the thick colored quartz anti-skid brick of 20mm of complete curing molding.
Three, in type antislid brick, be coated with topping
(1) removes the antislid brick surface floating ash of firm anti-skidding sand and surface that do not bond.
(2) with the epoxy resin varnish for preparing, press 5m
2The brushing amount of/kg, full coat are lived the quartz sand parcel fully on the antislid brick surface of having cleared up, make its topping that forms layer of transparent on the antislid brick surface, to increase the resistance to soiling of antislid brick.
(3) antislid brick that will coat epoxy resin varnish was placed in 25 ℃ of-30 ℃ of environment 8-10 hour, treated to form quartz anti-skid brick finished product of the present invention behind its surperficial bone dry.
Claims (2)
1. the preparation method of a quartz anti-skid brick may further comprise the steps:
1) unsaturated polyester resin, natural rubble grain, filler, accelerator, initator and the auxiliary agent part by weight mixing back by unsaturated polyester resin 15-20%, natural rubble grain 50-60%, filler 20-30%, accelerator 0.05-0.1%, initator 0.3-0.5% and auxiliary agent 0.5-1% is stirred under vacuum state, inject mould and form antislid brick basic unit;
2) mould with the basic unit's material of having cast in the step 1) is placed on the de-bubble of vibrating on the oscillating table, and makes the part resin come-up in basic unit's material;
3) quartz sand is evenly sowed through step 2) substrate surface handled, substrate surface is covered in fully, utilize the resin of substrate surface come-up that quartz sand and basic unit are bonded to one, at substrate surface formation quartz sand skid resistant course;
4) mould that will fill step 3) gained material was placed in 25 ℃ of-30 ℃ of environment 1.0-2.0 hour, and the demoulding after the primary solidification moulding is put into 70 ℃ of-80 ℃ of baking ovens bakings then and carried out the later stage in 2-3 hour and solidify, and forms quartz anti-skid brick;
5) remove the floating ash in firm anti-skidding sand and surface that do not bond through step 4) gained antislid brick surface;
6) part by weight by epoxy resin 50-60%, curing compound 20-30%, thinner 10-20% is made into epoxy resin varnish, on the antislid brick surface of clearing up through step 5), makes it form the topping of layer of transparent on the antislid brick surface epoxy resin varnish full coat;
7) will be placed in 25 ℃ of-30 ℃ of environment 8-10 hour through the antislid brick that step 6) obtains to its surperficial bone dry.
2. according to the described method for preparing antislid brick of claim 1, it is characterized in that the brushing amount of epoxy resin varnish is 3-5m in the described step 6)
2/ kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610161996XA CN100427710C (en) | 2006-12-12 | 2006-12-12 | Quartz anti-skid brick and its preparing process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610161996XA CN100427710C (en) | 2006-12-12 | 2006-12-12 | Quartz anti-skid brick and its preparing process |
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| CN1963108A CN1963108A (en) | 2007-05-16 |
| CN100427710C true CN100427710C (en) | 2008-10-22 |
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| CNB200610161996XA Expired - Fee Related CN100427710C (en) | 2006-12-12 | 2006-12-12 | Quartz anti-skid brick and its preparing process |
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Families Citing this family (9)
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| CN102371717A (en) * | 2010-08-26 | 2012-03-14 | 周军 | Ornamental stone panel having function of ray radiation protection |
| CN104405102A (en) * | 2014-11-25 | 2015-03-11 | 浙江深美装饰工程有限公司 | Hollowing-resistant construction process of polished brick |
| CN105384390A (en) * | 2015-12-01 | 2016-03-09 | 广州市奥维装饰材料有限公司 | Quartz stone board and preparation method thereof |
| CN108104405A (en) * | 2017-12-07 | 2018-06-01 | 广州全正建筑工程有限公司 | A kind of color brilliant anti-skid brick and preparation method thereof |
| CN108381748B (en) * | 2018-03-09 | 2019-12-03 | 邓庆秀 | A kind of epoxy color sand anti-skid brick and its manufacturing method |
| CN110183145A (en) * | 2019-05-20 | 2019-08-30 | 福建师范大学 | It is a kind of to utilize blended textile fabric production green building material of recycling and preparation method thereof |
| CN110698156A (en) * | 2019-09-29 | 2020-01-17 | 贞丰县恒山建材有限责任公司 | Quartz slag cement building block |
| CN111746064A (en) * | 2020-07-06 | 2020-10-09 | 河南英煌匠新科技有限公司 | Permeable filtering sound insulation material, manufacturing method, tray, decorative brick and filtering equipment |
| CN114434828B (en) * | 2022-01-25 | 2023-07-28 | 常州众杰复合材料有限公司 | Preparation method of silica gel mold of glass fiber reinforced plastic product with anti-slip surface |
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| CN2675600Y (en) * | 2003-12-26 | 2005-02-02 | 中国国际海运集装箱(集团)股份有限公司 | Container |
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