阅读说明：本技术 一种pvc地胶的施工方法 (Construction method of PVC floor adhesive ) 是由 刘晓娜 于 2019-09-05 设计创作，主要内容包括：本发明公开了一种PVC地胶的施工方法,包括以下几个步骤：S1：将原地面表面的装修物、浮尘和砂砾清除,并对地面进行处理,使保持地面平整、干净和干燥；S2：取适量吸收性地面用界面剂与水按一定比例混合,将混合后的界面剂均匀的涂刷在地面上,待地面上的积液基本消除后,保持地面的平整、干净和干燥,达到可以铺设地胶的标准。本发明,在PVC地胶施工中,沿着相邻两块地胶的合缝处翻开两块地胶,并利用设置在相邻两块地胶之间的PVC双面胶带将两块地胶粘连在一起,之后在地胶的接缝处开槽后焊接,有效防止潮气进入地胶内,同时有效避免了地胶受热胀冷缩影响,使得地胶具有呼吸性,不会发生扭曲和变形,更加美观。(The invention discloses a construction method of PVC floor glue, which comprises the following steps: s1: removing decoration, floating dust and gravel on the surface of the original ground, and treating the ground to keep the ground smooth, clean and dry; s2: mixing a proper amount of the absorptive ground surface interface agent with water according to a certain proportion, uniformly brushing the mixed interface agent on the ground, and keeping the ground smooth, clean and dry after the accumulated liquid on the ground is basically eliminated so as to reach the standard of paving the floor adhesive. According to the invention, in the PVC floor adhesive construction, two floor adhesives are turned over along the joint of two adjacent floor adhesives, the two floor adhesives are adhered together by using the PVC double-sided adhesive tape arranged between the two adjacent floor adhesives, and then the floor adhesives are welded after being grooved at the joint of the floor adhesives, so that moisture is effectively prevented from entering the floor adhesives, meanwhile, the influence of expansion and contraction of heat on the floor adhesives is effectively avoided, the floor adhesives have breathing property, and are not twisted or deformed, and the floor adhesives are more beautiful.)

1. The construction method of the PVC floor adhesive is characterized by comprising the following steps:

s1: removing decoration, floating dust and gravel on the surface of the original ground, and treating the ground to keep the ground smooth, clean and dry;

s2: mixing a proper amount of an absorptive ground surface interface agent with water according to a certain proportion, uniformly brushing the mixed interface agent on the ground, and keeping the ground smooth, clean and dry after accumulated liquid on the ground is basically eliminated so as to reach the standard of paving floor adhesive; (the step is to see the ground condition during construction, and self-leveling construction is not needed if the flatness reaches the standard) S3: before paving, spreading the whole roll of floor adhesive for a period of time, dividing a paving area according to paving requirements, and cutting the floor adhesive by using a set tool according to the size of the paving area;

s4: two pieces of ground adhesive are turned along the joint of two adjacent pieces of ground adhesive, the PVC double-sided adhesive tape is placed on the lower side of the joint, one piece of ground adhesive is firstly adhered to one side of the PVC double-sided adhesive tape, the other piece of ground adhesive is adhered to the other side of the PVC double-sided adhesive tape, and then the gap is closed;

s5: a notch is formed in the gap between two adjacent pieces of ground adhesive by using a slotting device in cooperation with the PVC double-sided adhesive tape, and the inner side wall of the notch is kept flat;

s6: taking a PVC welding rod with a proper length, heating the PVC welding rod by using a professional handheld welding gun, heating the notch by using the professional handheld welding gun after the welding rod is softened, enabling the softened PVC welding rod to be close to the notch, continuously heating the PVC welding rod by using the professional handheld welding gun, enabling the PVC welding rod to be in a molten state after being heated and filling the whole notch, and cutting off the PVC welding rod by using a sleeve cutter after the welding is finished;

s7: after the welding position is naturally cooled, observing the flatness of the welded notch, trimming the welding position of the PVC welding rod by using a scraper knife until the welding position is flat, and cleaning up scraps generated during trimming;

s8: finishing all welding positions and cleaning up the welding positions to finish the laying construction of the PVC floor adhesive.

2. The method of claim 1, wherein the surfactant in S2 is a non-absorbent floor surfactant, and the non-absorbent floor surfactant is applied directly to the floor without mixing with water.

3. The PVC floor gel construction method according to claim 1, wherein the interfacial agent and water in S2 are repeatedly stirred for 3-4 minutes, and each stirring time is controlled within 3-4 minutes.

4. A PVC floor paste construction method according to claim 1, wherein in the S5, the notch is formed in a U shape as a whole.

5. The PVC floor covering construction method according to claim 1, wherein the PVC welding rod in S6 is sharpened to a width matched with the notch by a cutter sleeve before use.

Technical Field

The invention relates to the technical field of PVC floor cement construction, in particular to a construction method of PVC floor cement.

Background

The composite PVC elastic floor is widely used in hospitals, schools, office buildings, laboratories, commercial places and homes as a commercial floor, has the advantages far higher than solid wood floors, reinforced floors, composite wood floors, rubber floors and cork floors, and can effectively absorb impact so as to relieve knee fatigue.

At present when the PVC ground of mating formation is glued, mainly utilize PVC glue to glue ground completely and paste subaerial, the moisture that easily wets and ground regains tide of utilizing this kind of method to lay is difficult to disperse out in the rainy day, lead to easily that ground glues bloated and warp, ground is glued the influence of expend with heat and contract with cold and produces deformation and glue entirely and not have space extension and shrink of pasting simultaneously, ground is glued easy distortion, simultaneously in daily use and the clearance between gluing with the clearance of having moisture and foul entering PVC ground in-process difficult to avoid, it is pleasing to the eye to glue the influence on the contaminated ground, it leads to ground to glue the life-span weak to breed the bacterium easily.

Disclosure of Invention

The invention aims to solve the problems that moisture of the floor adhesive is not easy to discharge after the floor adhesive is wetted and dirt is easy to accumulate in gaps in the process of cleaning after the floor adhesive is used in the construction method of the floor adhesive in the prior art, and provides a construction method of PVC floor adhesive.

In order to achieve the purpose, the invention adopts the following technical scheme:

a construction method of PVC floor gel comprises the following steps:

s1: removing decoration, floating dust and gravel on the surface of the original ground, and treating the ground to keep the ground smooth, clean and dry;

s2: mixing a proper amount of an absorptive ground surface interface agent with water according to a certain proportion, uniformly brushing the mixed interface agent on the ground, and keeping the ground smooth, clean and dry after accumulated liquid on the ground is basically eliminated so as to reach the standard of paving floor adhesive; (in this step, the construction is performed according to the ground condition, and self-leveling construction is not needed if the flatness reaches the standard)

S3: before paving, spreading the whole roll of floor adhesive for a period of time, dividing a paving area according to paving requirements, and cutting the floor adhesive by using a set tool according to the size of the paving area;

s4: two pieces of ground adhesive are turned along the joint of two adjacent pieces of ground adhesive, the PVC double-sided adhesive tape is placed on the lower side of the joint, one piece of ground adhesive is firstly adhered to one side of the PVC double-sided adhesive tape, the other piece of ground adhesive is adhered to the other side of the PVC double-sided adhesive tape, and then the gap is closed;

s5: a notch is formed in the gap between two adjacent pieces of ground adhesive by using a slotting device in cooperation with the PVC double-sided adhesive tape, and the inner side wall of the notch is kept flat;

s6: taking a PVC welding rod with a proper length, heating the PVC welding rod by using a professional handheld welding gun, heating the notch by using the professional handheld welding gun after the welding rod is softened, enabling the softened PVC welding rod to be close to the notch, continuously heating the PVC welding rod by using the professional handheld welding gun, heating the PVC welding rod and the ground rubber at the notch to be in a molten state and perfectly combined, and cutting off the PVC welding rod by using a sleeve cutter after welding is finished;

s7: after the welding position to be welded is naturally cooled, trimming the welding position of the PVC welding rod by using a scraper knife until the welding position is flat, and cleaning up scraps generated during trimming;

s8: finishing all welding positions and cleaning up the welding positions to finish the laying construction of the PVC floor adhesive.

Preferably, the interface agent in S2 may be a non-absorbent interface agent, and the non-absorbent interface agent is directly and uniformly coated on the floor without being mixed with water when the non-absorbent floor interface agent is used.

Preferably, the interfacial agent and water in the S2 are repeatedly stirred for 3-4 times, and the stirring time is controlled to be 3-4 minutes.

Preferably, in the S5, the notch is generally U-shaped.

Preferably, the PVC welding rod in S6 is sharpened to a width fitting the notch by a cutter set before use.

The invention has the beneficial effects that:

1. in the construction of PVC floor gel, two pieces of floor gel are opened along the joint close department of two adjacent pieces of floor gel to utilize the PVC double-sided tape who sets up between two adjacent pieces of floor gel to glue two pieces together, effectively prevent that moisture from getting into in the floor gel, effectively avoided floor gel to receive expend with heat and contract with cold simultaneously and influenced, make floor gel have respiratory, can not take place distortion and deformation, more pleasing to the eye.

2. The PVC welding rod is matched with a professional handheld welding gun, the PVC welding rod is heated and then melted to fill the whole notch and is tightly connected with the floor glue, so that moisture and dirt in the using and cleaning processes are prevented from entering the floor glue through gaps in the floor glue and contaminating the floor glue with bacteria, and the floor glue paved by the method is more attractive and sanitary.

Detailed Description

A construction method of PVC floor gel comprises the following steps:

s1: removing decoration, floating dust and gravel on the surface of the original ground, and treating the ground to keep the ground smooth, clean and dry;

s2: mixing a proper amount of an absorptive ground surface interface agent with water according to a certain proportion, uniformly brushing the mixed interface agent on the ground, and keeping the ground smooth, clean and dry after accumulated liquid on the ground is basically eliminated so as to reach the standard of paving floor adhesive; (in this step, the construction is performed according to the ground condition, and self-leveling construction is not needed if the flatness reaches the standard)

S3: before paving, spreading the whole roll of floor adhesive for a period of time, dividing a paving area according to paving requirements, and cutting the floor adhesive by using a set tool according to the size of the paving area;

s4: two pieces of ground adhesive are turned along the joint of two adjacent pieces of ground adhesive, the PVC double-sided adhesive tape is placed on the lower side of the joint, one piece of ground adhesive is firstly adhered to one side of the PVC double-sided adhesive tape, the other piece of ground adhesive is adhered to the other side of the PVC double-sided adhesive tape, and then the gap is closed;

s5: a notch is formed in the gap between two adjacent pieces of ground adhesive by using a slotting device in cooperation with the PVC double-sided adhesive tape, and the inner side wall of the notch is kept flat;

s6: taking a PVC welding rod with a proper length, heating the PVC welding rod by using a professional handheld welding gun, heating the notch by using the professional handheld welding gun after the welding rod is softened, enabling the softened PVC welding rod to be close to the notch, continuously heating the PVC welding rod by using the professional handheld welding gun, enabling the PVC welding rod to be in a molten state after being heated and filling the whole notch, and cutting off the PVC welding rod by using a sleeve cutter after the welding is finished;

s7: after the welding position is naturally cooled, observing the flatness of the welded notch, trimming the welding position of the PVC welding rod by using a scraper knife until the welding position is flat, and cleaning up scraps generated during trimming;

s8: finishing all welding positions and cleaning up the welding positions to finish the laying construction of the PVC floor adhesive.

The interface agent in the S2 can be a non-absorbent floor interface agent, and when the non-absorbent floor interface agent is used, the non-absorbent floor interface agent is directly and uniformly coated on the floor by the non-absorbent floor interface agent without being mixed with water.

And (S2) repeatedly stirring the interfacial agent and the water for 3-4 minutes, wherein the stirring time is controlled within 3-4 minutes each time, the mixture of the interfacial agent and the water is stirred for 3-4 minutes by using a stirrer until the solution is uniformly mixed without agglomeration, then the stirring is suspended for 5 minutes, the air in the mixed solution flows out, the stirring step is repeated, the mixed solution is obtained after the stirring is carried out for 3-4 times, and the air in the mixed solution is basically eliminated, so that the subsequent use is convenient.

In S5, the notch is integrally U-shaped, the joint of two adjacent ground glues adopts the two-sided sticky subsides of PVC, and when slotting, two adjacent ground glues and presss from both sides the two-sided sticky notch that forms a U-shaped jointly of PVC between two adjacent ground glues, and the follow-up PVC welding rod that utilizes of being convenient for welds notch department for ground glues and has the respiratory property, can not take place distortion and deformation, and is more pleasing to the eye.

The PVC welding rod in the S6 is sharpened to the width matched with the notch by the sleeve cutter before use, the PVC welding rod is sharpened, the notch is conveniently filled with the molten PVC welding rod, the professional handheld welding gun is ensured to advance at a constant speed as far as possible in the welding process, the notch is more uniformly filled with the PVC welding rod, and the PVC welding rod is conveniently trimmed by a shovel cutter subsequently; in addition, in the process of paving the floor adhesive, the whole process is bonded by using the adhesive tape without using the adhesive, so that the cleanness and tidiness of a construction place are ensured, the construction is convenient for backing off, meanwhile, the constructed floor has breathing property, is not easy to bulge, is attractive and durable, and brings better experience to users;

wherein, can be according to the needs of actually laying, before laying ground glue, carry out the self-leveling to ground and handle, get the right amount self-leveling and mix and stir according to certain proportion and obtain the thick liquid that is starchiness to with the even knife coating of thick liquid subaerial, utilize the polisher to carry out the fine polishing to ground after drying, and will polish the dust and the grit clean up that produce, obtain level and smooth, clean and tidy ground, the work of laying of glue of the follow-up ground of being convenient for.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.