阅读说明：本技术 一种石材地面施工工艺 (Stone ground construction process ) 是由 李想明 张羽 于 2020-06-05 设计创作，主要内容包括：本发明公开了一种石材地面施工工艺,涉及建筑装饰的领域。其技术要点是：包括以下步骤：步骤一,清理建筑地面；步骤二,建筑地面找平；步骤三,在石材板背面涂抹防水层；步骤四,在建筑地面上摊铺粘结层,粘结层的厚度控制在3-7mm；步骤五,贴铺石材板,在石材板背面设置若干支撑桩,支撑桩垂直于石材板背面方向上的长度不大于粘结层的厚度,将石材板安放在粘结层上方,贴铺时,使石材板的四角同时下落,并用皮锤或木锤敲击,随时调整水平度,相邻两个石板之间留有缝隙；步骤六,灌缝,石材板铺贴完成24小时之后,用填缝剂嵌填饱满,并随即将石材板表面擦净至无残灰为止。本发明具有减少铺贴完成后的石材板发生松动和脱落的优点。(The invention discloses a stone ground construction process, and relates to the field of architectural decoration. The technical key points are as follows: the method comprises the following steps: firstly, cleaning the ground of a building; leveling the building ground; thirdly, coating a waterproof layer on the back of the stone plate; paving a bonding layer on the ground of the building, wherein the thickness of the bonding layer is controlled to be 3-7 mm; step five, paving stone plates, arranging a plurality of supporting piles on the back surfaces of the stone plates, wherein the length of the supporting piles in the direction perpendicular to the back surfaces of the stone plates is not larger than the thickness of the bonding layers, placing the stone plates above the bonding layers, enabling four corners of the stone plates to fall simultaneously during paving, knocking the stone plates by using a leather hammer or a wood hammer, adjusting the levelness at any time, and leaving gaps between two adjacent stone plates; and step six, filling joints, namely filling the stone plates fully by using a joint mixture after the stone plates are paved for 24 hours, and immediately wiping the surfaces of the stone plates until no residual ash exists. The invention has the advantage of reducing the looseness and the falling off of the stone plate after paving and pasting.)

1. A stone ground construction process is characterized by comprising the following steps:

firstly, cleaning the ground of a building;

leveling the building ground, wherein the flatness of the building ground is required to be not more than 3mm when the flatness is checked by a 2m ruler;

thirdly, coating a waterproof layer on the back of the stone plate (1);

paving a bonding layer on the ground of the building, wherein the thickness of the bonding layer is controlled to be 3-7 mm;

step five, pasting and paving the stone plate (1), arranging a plurality of supporting piles (4) on the back of the stone plate (1), wherein the length of the supporting piles (4) in the direction perpendicular to the back of the stone plate (1) is not more than the thickness of the bonding layer, arranging the stone plate (1) above the bonding layer, and when pasting and paving, simultaneously dropping the four corners of the stone plate (1), knocking by a leather hammer or a wood hammer, adjusting the levelness at any time, and leaving a gap between two adjacent stone plates;

and step six, filling joints, namely filling the joints fully with a joint mixture after the stone plates (1) are paved for 24 hours, and immediately wiping the surfaces of the stone plates (1) until no residual ash exists.

2. The stone floor construction process as claimed in claim 1, wherein in the first step, the moisture content of the building floor is controlled not to be more than 10%.

3. A stone floor construction process as claimed in claim 1, wherein in the second step, the self-leveling polymer cement mortar is used for leveling.

4. The stone floor construction process as claimed in claim 1, wherein in the fourth step, the thickness of the bonding layer is controlled to be 5-7mm, and in the fifth step, the length of the support pile (4) in the vertical direction is 4-6 mm.

5. The stone floor construction process according to claim 1, wherein in the fifth step, a plurality of support piles (4) are distributed on the edge and the middle of the back surface of the stone plate (1).

6. A stone floor construction process according to claim 1, characterized in that the back of the stone plate (1) is provided with a connecting hole (2), and the end of the support pile (4) close to the stone plate (1) is provided with a connecting section (3) which is tightly clamped with the hole of the connecting hole (2).

7. A stone floor construction process according to claim 6, characterized in that the side walls of the support piles (4) are provided with through holes (5) or grooves (6).

8. A process for constructing a stone floor as claimed in claim 7, wherein in step five, the through holes (5) or the grooves (6) are filled with the same substance as the bonding layer before the stone slab (1) is placed over the bonding layer.

Technical Field

The invention relates to the technical field of architectural decoration, in particular to a stone ground construction process.

Background

With the gradual improvement of the living standard of human beings, stone is used as a high-grade building decoration material and is also one of the longest-used building materials. Because of its rather high strength, good wear resistance and durability, and strong decorative properties, it is gaining more and more popularity. The common ground paving stones in the market at present mainly comprise four kinds of marble, granite, terrazzo and synthetic stone.

Need clear up the building ground in the region of laying and make level before paving, then pave bonding material at the paving in-process on the building ground and between the stone material board to bond the stone material board at the building subaerial, need beat the stone material board in order to guarantee stone material board upper surface level when paving.

Disclosure of Invention

In view of the disadvantages of the prior art, a first object of the present invention is to provide a stone floor construction process, which has the advantage of reducing the occurrence of loosening and falling of stone slabs after paving.

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

a stone ground construction process comprises the following steps:

firstly, cleaning the ground of a building;

leveling the building ground, wherein the flatness of the building ground is required to be not more than 3mm when the flatness is checked by a 2m ruler;

thirdly, coating a waterproof layer on the back of the stone plate;

paving a bonding layer on the ground of the building, wherein the thickness of the bonding layer is controlled to be 3-7 mm;

step five, paving stone plates, arranging a plurality of supporting piles on the back surfaces of the stone plates, wherein the length of the supporting piles in the direction perpendicular to the back surfaces of the stone plates is not larger than the thickness of the bonding layers, placing the stone plates above the bonding layers, enabling four corners of the stone plates to fall simultaneously during paving, knocking the stone plates by using a leather hammer or a wood hammer, adjusting the levelness at any time, and leaving gaps between two adjacent stone plates;

and step six, filling joints, namely filling the stone plates fully by using a joint mixture after the stone plates are paved for 24 hours, and immediately wiping the surfaces of the stone plates until no residual ash exists.

Through adopting above-mentioned technical scheme, the clearance building face reduces subaerial dust, makes the better and building ground contact of tie coat, reduces the not hard up and drop of tie coat and building ground, has just also reduced the not hard up and drop of stone material board. Building ground guarantees building ground's level and smooth as the basic unit of spreading and pasting the stone material board, can make the stone material board level after spreading and pasting the stone material board, reduces the difference of stone material board below adhesive layer thickness, reduces the region that the closely knit degree of adhesive layer reduces to reduce the condition that the adhesive layer takes place to collapse, reduce the not hard up and drop of stone material board. After the supporting piles are arranged, the paved stone plate is also supported by the supporting piles, so that the pressure on the bonding layer is reduced, and the condition that the bonding agent layer collapses is reduced; in time the tie coat take place to collapse the back, the stone material board that the tie coat collapsed the position still receives the support of support pile, reduces the downward displacement of the stone material board that the tie coat collapsed the position, has just also reduced the upward effort that one side that the tie coat collapsed the position received of stone material board to reduce the condition of stone material board and tie coat separation, reduce the condition that the stone material board takes place to become flexible and drop.

More preferably, in the first step, the water content of the building ground is controlled to be not more than 10%.

Through adopting above-mentioned technical scheme, building ground keeps the moisture content that reduces and can reduce and accomplish the humidity of paving the back stone material board below around, makes the drying that the tie coat can be quick, improves the joint strength between tie coat and building ground, tie coat and the stone material board to reduce the not hard up condition with droing of stone material board. Reduce the humidity of stone material board below, reduce building ground and binder and appear the circumstances of anti-alkali, also can reduce anti-alkali to tie coat and building ground, tie coat and stone material board between the destruction to reduce the not hard up and the condition that drops of stone material board.

Further preferably, the leveling is performed using a self-leveling polymer cement mortar.

Through adopting above-mentioned technical scheme, self-leveling polymer cement mortar can be quick make level building ground, reduces building ground's the unevenness condition, can make behind stone material board level after paving and pasting the stone material board, reduces the difference of stone material board below adhesive layer thickness, reduces the region that the closely knit degree of tie coat reduces to reduce the condition that the adhesive layer takes place to collapse, reduce the not hard up and drop of stone material board.

More preferably, the thickness of the bonding layer is controlled to be 5-7mm, and in the fifth step, the length of the support pile in the vertical direction is 4-6 mm.

Through adopting above-mentioned technical scheme, suitably increase the thickness of tie coat after, the support stake is also only slightly shorter than the thickness on tie coat, make the support stake also have better length, make the length of support stake exceed half of tie coat thickness, the tie coat solidifies the back, in time the tie coat does not seal the region and appears collapsing, the support stake has sufficient length at that time, reduce the tie coat and appear the condition that takes place to separate back support stake and tie coat after collapsing, reduce the condition that the support stake appears not supported, thereby full play supports the effect of stake, the support of stable support stake to the stone material board. Longer support stake gets into the tie coat after, also can puncture the bubble of the existence in the tie coat, and the tie coat material flow around the bubble of stabbing at the shop sticking process flows to the position of original bubble, improves the closely knit degree of stone material board below tie coat, reduces the condition that the later stage tie coat appears collapsing to it is not hard up and the condition that drops to reduce the stone material board appearance. Even if the supporting piles do not just puncture the bubbles in the bonding layer after entering the bonding layer, the bubbles in the bonding layer can be extruded by extruding the bonding layer, and the collapse of the bonding layer in the later period is reduced.

More preferably, a plurality of supporting piles are distributed on the edge and the middle part of the back surface of the stone plate.

Through adopting above-mentioned technical scheme, the stone material board after the tie coat appears collapsing has been balanced to the support stake at stone material board back border, if stone material board border does not have support stake, when the regional emergence of the stone material board near the border collapses, then stone material board border receives owing to trample can the stone material board keep away from the tie coat one side that collapses and receives ascending effort, trample the stone material board for a long time through and keep away from the tie coat one side that collapses and can separate with the bonding material, lead to the stone material board to finally take place to drop, consequently stable support takes place for the border of stone material board at the stone material board back, the middle part of stone material board also receives the support of support stake, further show the condition that the emergence of little stone material board becomes flexible and drops.

More preferably, the back of the stone plate is provided with a connecting hole, and one end of the support pile, which is close to the stone plate, is provided with a connecting section clamped with the connecting hole.

Through adopting above-mentioned technical scheme, the linkage segment will support the stake and be in the same place with the inseparable connection of stone material board, make the support stake not only play the effect of supporting the stone material board, when the tie coat takes place to collapse, the tie coat that does not collapse one side still with support stake zonulae occludens, when the stone material board of one side of collapsing is trampled the downstream, the stone material board is kept away from one side that the tie coat collapsed and can be driven and receive ascending effort, the support stake that is connected with the tie coat forms decurrent pulling force to the stone material board, reduce the stone material board and keep away from the ascending effort of one side that the tie coat collapsed, thereby reduce the stone material board and take place to drop and the.

Preferably, a through hole or a plurality of grooves is formed in the side wall of the support pile.

Through adopting above-mentioned technical scheme, after the support stake got into the tie coat, the material of tie coat can get into through-hole or recess, the tie coat better with support stake form to be connected, reduce the circumstances that the support stake breaks away from the tie coat, stabilize the connection of support stake and tie coat to stabilize the decurrent pulling force to the stone material board, reduce the stone material board and keep away from the ascending effort in one side that the tie coat collapses, thereby reduce the stone material board and take place to drop and the not hard up circumstances.

It is further preferred that in said step five, before placing the stone plate over the bonding layer, the through holes or grooves are filled with the same substance as the bonding layer.

Through adopting above-mentioned technical scheme, fill into the material that the tie coat is the same in through-hole or recess, reduce the tie coat and flow to the volume in through-hole or the recess, reduce the tie coat and appear the condition in hole, reduce the tie coat and take place the condition of collapsing. And can make possess sufficient connecting substance in through-hole or the recess, further, stabilize the connection of support stake and tie coat to reduce the stone material board and take place to drop and not hard up the condition.

In summary, compared with the prior art, the invention has the following beneficial effects:

(1) after the support piles are arranged, the paved stone plates are supported by the support piles, so that the downward displacement of the stone plates at the collapse positions of the bonding layers is reduced, and the loosening and falling-off conditions of the stone plates are reduced;

(2) the building ground keeps the reduced water content, so that the humidity below the periphery of the stone plate after paving can be reduced, the connection strength between the bonding layer and the building ground and between the bonding layer and the stone plate is improved, and the loosening and falling conditions of the stone plate are reduced;

(3) the linkage segment will support stake and the inseparable connection of stone material board together, when the tie coat takes place to collapse, the tie coat that does not collapse one side still with support stake zonulae occludens, the support stake that the tie coat is connected forms decurrent pulling force to the stone material board, reduces the stone material board and keeps away from the ascending effort of one side that the tie coat collapses to reduce the stone material board and take place to drop and the not hard up condition.

Drawings

Fig. 1 is a schematic view of the connection structure of the stone plate and the support pile of the present invention.

Reference numerals: 1. a stone plate; 2. connecting holes; 3. a connecting section; 4. supporting piles; 5. a through hole; 6. and (4) a groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention discloses a stone ground construction process, which comprises the following steps:

cleaning a building ground, and controlling the water content of the building ground to be 8%;

leveling the building ground, namely leveling by using self-leveling polymer cement mortar, wherein the flatness of the building ground is required to be not more than 3mm when the flatness is checked by a 2m ruler;

step three, coating a waterproof layer on the back surface of the stone plate 1, wherein in the embodiment, the waterproof layer is PA-C polymer overflowing daub, the thickness is not required during coating, but a blank cannot be left;

paving a bonding layer on the ground of the building, wherein the thickness of the bonding layer is controlled to be 3-7mm, and in the embodiment, the bonding layer is macromolecular overflowing daub, and the thickness is controlled to be 5-7 mm;

step five, paving the stone plate 1, arranging connecting holes 2 at the edge and the middle part of the back of the stone plate 1, preparing a support pile 4 as shown in fig. 1, wherein the length of the support pile 4 in the direction vertical to the back of the stone plate 1 is 5mm, and the support pile 4 is integrally provided with a connecting section 3 tightly clamped with the connecting holes 2. A through hole 5 and a plurality of grooves 6 are arranged on the side wall of the support pile 4; dipping glue on the connecting section 3 on the support pile 4, and then connecting the connecting section 3 with the connecting hole 2 on the stone plate 1; filling the through holes 5 and the grooves 6 on the support piles 4 with macromolecular overflowing daub which is the same as the adhesive layer; placing one surface of the stone plate 1 connected with the support piles 4 above the bonding layer, and when the stone plate is pasted and paved, simultaneously dropping four corners of the stone plate 1, knocking by using a leather hammer or a wood hammer, adjusting levelness at any time, wherein a gap is reserved between every two adjacent stone plates, and the width of the gap is 2 mm;

and step six, filling joints, namely filling the joints with a joint mixture fully after the stone plates 1 are paved for 24 hours, and immediately wiping the surfaces of the stone plates 1 until no residual ash exists.

The implementation principle of the embodiment is as follows: the building surface is cleaned, so that dust on the ground is reduced, the bonding layer is better contacted with the building ground, the looseness and the falling of the bonding layer and the building ground are reduced, and the looseness and the falling of the stone plate 1 are also reduced. Building ground guarantees the level and smooth on building ground as the basic unit of paving subsides stone material board 1, can make 1 level of stone material board after paving subsides stone material board 1, reduces the difference of 1 below adhesive layer thickness of stone material board, reduces the region that the closely knit degree of adhesive layer reduces to reduce the condition that the adhesive layer takes place to collapse, reduce not hard up and the droing of stone material board 1. After the supporting piles 4 are arranged, the paved stone plate 1 is also supported by the supporting piles 4, so that the pressure on the bonding layer is reduced, and the condition that the bonding agent layer collapses is reduced; after the bonding layer collapses in time, the stone plate 1 at the collapse position of the bonding layer is still supported by the supporting piles 4, so that the downward displacement of the stone plate 1 at the collapse position of the bonding layer is reduced, the upward acting force on one side of the stone plate 1 away from the collapse position of the bonding layer is also reduced, the separation condition of the stone plate 1 and the bonding layer is reduced, and the loosening and falling conditions of the stone plate 1 are reduced; the linkage segment 3 will support stake 4 and the inseparable connection of stone material board together, make support stake 4 not only play the effect of supporting stone material board 1, when the tie coat takes place to collapse, the tie coat that does not collapse one side still with support stake 4 zonulae occludens, when the stone material board 1 of one side of collapsing is trampled the downstream, stone material board 1 keeps away from one side that the tie coat collapses and can be driven and receive ascending effort, support stake 4 that is connected with the tie coat forms decurrent pulling force to stone material board 1, reduce stone material board 1 and keep away from the ascending effort of one side that the tie coat collapses, thereby reduce the condition that stone material board 1 takes place to drop and become flexible.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.