阅读说明：本技术 园林饰面冰裂纹模块铺装施工方法 (Garden veneer ice crack module paving construction method ) 是由 李志清 于 2020-05-09 设计创作，主要内容包括：本发明提出了一种园林饰面冰裂纹模块铺装施工方法,通过对铺装石材之间的缝隙使用密封胶进行灌封,灌封后可起到良好的防水作用,同时该密封胶中还含有二氧化硅等填料,填料的加入可以提高密封胶的耐高温性能；还包括反应器,通过将B组分加入至第二桶体中,将A组分加入至第一桶体内,启动电机,电机转动带动带动第二桶体转动,在离心力作用下,第二桶体中的原料经通孔被甩进第一桶体中,然后通过储气瓶使第一桶体内的压力为3～5Mpa,同时在第二桶体转动过程中,可对第一桶体中的原料进行搅拌,如此在高压以及充分搅拌的情况下,各原料之间充分反应,相比常规反应,通过将反应器后制备得到的密封胶耐高低温、硬度以及防水性能均有所提高。(The invention provides a construction method for paving an ice crack module of a garden veneer, which is characterized in that a gap between paved stones is encapsulated by using a sealant, so that a good waterproof effect can be achieved after encapsulation, and meanwhile, the sealant also contains fillers such as silicon dioxide and the like, and the high temperature resistance of the sealant can be improved by adding the fillers; still include the reactor, through adding B component to the second staving, add A component to first staving in, starter motor, the motor rotates and drives the rotation of drive second staving, under centrifugal force, raw materials in the second staving are got rid of into first staving through the through-hole, then make the pressure in the first staving be 3 ~ 5Mpa through the gas bomb, simultaneously at the second staving rotation in-process, can stir the raw materials in the first staving, so under the condition of high pressure and intensive mixing, the intensive reaction between each raw materials, compare conventional reaction, sealed glue that obtains through preparing behind the reactor is high low temperature resistant, hardness and waterproof performance all improve to some extent.)

1. The garden veneer ice crack module paving construction method is characterized by comprising the following steps:

s1, completing construction of a paving foundation by civil engineering, and determining a paving basic shape according to the width and the construction range of the pavement;

s2, manufacturing ice crack pavement stones with different widths, and transporting the pavement stones to a site for paving and assembling;

s3, encapsulating the gap between any adjacent paving stones by using a sealant, wherein the sealant comprises a component A and a component B:

wherein the component A comprises the following raw materials: hydroxyl-terminated polydimethylsiloxane, a cross-linking agent, a coupling agent and a catalyst; the component B comprises the following raw materials: polysiloxane, silicone resin, catalyst, cross-linking agent and filler.

2. The garden veneer ice crack module paving construction method according to claim 1, characterized in that: the filler comprises a mixture of silica, silicon carbide and alumina.

3. The garden veneer ice crack module paving construction method according to claim 1, characterized in that: further comprising a reactor, the reactor comprising:

the upper end of the first barrel body is provided with a first charging opening;

the upper end of the second barrel body is provided with a second charging opening, the lower end of the second barrel body penetrates through the upper end of the first barrel body and extends into the first barrel body, the second barrel body can rotate relative to the first barrel body, a plurality of stirring rods are arranged on the periphery of the second barrel body and in the first barrel body at intervals up and down, and a plurality of through holes are formed in the periphery of the second barrel body and in the first barrel body;

the rotating shaft of the motor is connected with the upper end of the second barrel body, and the motor rotates to drive the first barrel body to rotate;

the preparation method of the sealant comprises the following steps:

and A1, adding each raw material in the component B into the second barrel body through the second feed inlet, adding each raw material in the component A into the first barrel body through the first feed inlet, starting the motor, and allowing each raw material in the component A to enter the second barrel body through the through hole to react with the component B to obtain the sealant.

4. The garden veneer ice crack module paving construction method according to claim 1, characterized in that: the particle size of the silicon dioxide, the silicon carbide and the aluminum oxide is 50-80 nm.

5. The garden veneer ice crack module paving construction method according to claim 3, characterized in that: still include the gas bomb, the first staving of gas bomb intercommunication, inert gas is stored in the gas bomb, lets in gas through the gas bomb in the reaction process to first staving, makes the internal pressure of first staving be 2 ~ 5 Mpa.

6. The garden veneer ice crack module paving construction method according to claim 1, characterized in that: the cross-linking agent comprises one of methyltrimethoxysilane, dimethyldimethoxysilane and methyltriethoxysilane, the coupling agent comprises one of aminopropyltrimethoxysilane, gamma- (2.3 glycidoxy) propyltrimethoxysilane and gamma- (methacryloyloxy) propyltrimethoxysilane, the catalyst comprises one of organic tin and platinum catalyst, and the silicon resin comprises one of methyl silicon resin, vinyl silicon resin and phenyl silicon resin.

7. The garden veneer ice crack module paving construction method according to claim 1, characterized in that: the mass ratio of the hydroxyl-terminated polydimethylsiloxane, the cross-linking agent, the coupling agent and the catalyst in the component A is 100: 5-10: 0.5-1: 0.6-1; the component B comprises polysiloxane, silicone resin, a catalyst, a cross-linking agent and a filler in a mass ratio of 60: 20-30: 2-3: 10-15: 1-5.

Technical Field

The invention relates to the technical field of garden construction, in particular to a garden veneer ice crack module paving construction method.

Background

The ice crack is also called 'crackle', is one of the traditional Chinese grains, is called because the grains are like ice crack, and the crackles are laminated and have three-dimensional effect, and belongs to a decorative pattern simulating natural phenomena. The ice cracks are formed into a net in a herringbone crosslinking mode, are linearly closed and freely combined, and are applied to gardens due to the natural beauty of the nature. Early gardens created icecrack effects with waste tiles, and later were cut with lake stone chips. The big and small stone chips are naturally connected, the gap is cracked like freezing, so that people feel clean and clean, and all the figures combined by a plurality of irregular geometric shapes sharing one edge can be regarded as ice cracks. Currently. The ice cracks are innovatively utilized in garden stone paving.

Present ice crack process of mating formation, can form the gap between the adjacent stone material of mating formation, if the gap can not be handled properly, then the rainwater can flow in along the gap between the stone material of mating formation and mat formation stone material below, and the time has been of a specified duration and has resulted in the stone material of mating formation not hard up.

Disclosure of Invention

In view of the above, the invention provides a module paving construction method for preventing cracks of garden veneers from soaking in water in gaps among paved stones.

The technical scheme of the invention is realized as follows: the invention provides a garden veneer ice crack module paving construction method, which comprises the following steps:

s1, completing construction of a paving foundation by civil engineering, and determining a paving basic shape according to the width and the construction range of the pavement;

s2, manufacturing ice crack pavement stones with different widths, and transporting the pavement stones to a site for paving and assembling;

s3, encapsulating the gap between any adjacent paving stones by using a sealant, wherein the sealant comprises a component A and a component B:

wherein the component A comprises the following raw materials: hydroxyl-terminated polydimethylsiloxane, a cross-linking agent, a coupling agent and a catalyst; the component B comprises the following raw materials: polysiloxane, silicone resin, catalyst, cross-linking agent and filler.

Based on the above technical solution, preferably, the filler includes a mixture of silica, silicon carbide and alumina.

On the basis of the above technical solution, preferably, the reactor further comprises:

the upper end of the first barrel body is provided with a first charging opening;

the upper end of the second barrel body is provided with a second charging opening, the lower end of the second barrel body penetrates through the upper end of the first barrel body and extends into the first barrel body, the second barrel body can rotate relative to the first barrel body, a plurality of stirring rods are arranged on the periphery of the second barrel body and in the first barrel body at intervals up and down, and a plurality of through holes are formed in the periphery of the second barrel body and in the first barrel body;

the rotating shaft of the motor is connected with the upper end of the second barrel body, and the motor rotates to drive the second barrel body to rotate;

the preparation method of the sealant comprises the following steps:

and A1, adding each raw material in the component B into the second barrel body through the second feed inlet, adding each raw material in the component A into the first barrel body through the first feed inlet, starting the motor, and allowing each raw material in the component A to enter the second barrel body through the through hole to react with the component B to obtain the sealant.

On the basis of the technical scheme, the particle size of the silicon dioxide, the silicon carbide and the aluminum oxide is preferably 50-80 nm.

Further preferably, still include the gas bomb, the gas bomb intercommunication second staving, the storage has inert gas in the gas bomb, lets in gas through the gas bomb in to first staving in the reaction process, makes the internal pressure of first staving be 2 ~ 5 Mpa.

Based on the above technical solution, preferably, the crosslinking agent includes one of methyltrimethoxysilane, dimethyldimethoxysilane and methyltriethoxysilane, the coupling agent includes one of aminopropyltrimethoxysilane, gamma- (2.3 glycidoxy) propyltrimethoxysilane and gamma- (methacryloyloxy) propyltrimethoxysilane, the catalyst includes one of organotin and platinum catalyst, and the silicone resin includes one of methyl silicone resin, vinyl silicone resin and phenyl silicone resin.

On the basis of the technical scheme, preferably, the mass ratio of the hydroxyl-terminated polydimethylsiloxane, the cross-linking agent, the coupling agent and the catalyst in the component A is 100: 5-10: 0.5-1: 0.6-1; the component B comprises polysiloxane, silicone resin, a catalyst, a cross-linking agent and a filler in a mass ratio of 60: 20-30: 2-3: 10-15: 1-5.

Compared with the prior art, the garden veneer ice crack module paving construction method has the following beneficial effects:

(1) according to the garden veneer ice crack module paving construction method, the gaps between the paving stones are encapsulated by using the sealant, the sealant comprises a component A and a component B, the component A comprises raw materials such as hydroxyl-terminated polydimethylsiloxane, the component B comprises raw materials such as polysiloxane, a good waterproof effect can be achieved after the sealant is encapsulated, meanwhile, the sealant also comprises silicon dioxide, silicon carbide and alumina fillers, and the high temperature resistance of the sealant can be improved by adding the fillers;

(2) the garden veneer ice crack module paving construction method further comprises a reactor, and sealant is prepared through the reactor, specifically, the component B is added into the second barrel, the component A is added into the first barrel, the motor is started, the motor rotates to drive the second barrel to rotate, raw materials in the second barrel are thrown into the first barrel through the through holes under the action of centrifugal force, then gas is introduced into the first barrel through the gas storage bottle, the pressure in the first barrel is 3-5 Mpa, and meanwhile, the raw materials in the first barrel can be stirred in the rotating process of the second barrel, so that the raw materials are fully reacted under the conditions of high pressure and full stirring, and compared with the conventional reaction, the sealant prepared after the reactor is improved in high and low temperature resistance, hardness and waterproof performance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a reactor of the garden veneer ice crack module paving construction method.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.