Mortar pretreatment system and method
The invention relates to a divisional application of mortar pretreatment equipment for building based on laminated linings of plastering base layer hollows, which is applied for 3/2020 and is named as CN 202010138929.6.
Technical Field
The invention discloses a mortar pretreatment system and a mortar pretreatment method, and belongs to the field of buildings.
Background
The building is that cement brickwork of using always covers the one deck ash basic unit again and fastens the interior wall brick body to finally cover the mopping operation that the cement face made things convenient for the later stage fitment, this makes whole building be the package clamp between cement on the processing of mortar, need through careful processing, the tight real wall body of comprehensive infiltration packing of guarantee mortar, the security after the guarantee building shaping, the public shortcoming of treating the optimization of prior art has:
building ash basic unit covers the mortar prefabricated face that realizes the wall body roughness on red brick or grey brick surface, make things convenient for the fill-up thickening of later stage cement, nevertheless plaster the basic unit and can produce the hollowing phenomenon of the interior pressure air of basic unit, cause the gaseous ball cavity that forms of letting whole wall facial internal packing press from both sides easily, the material of mortar has been propped up like this extraordinarily, cause fretwork phenomenon, the loss that causes certain thickness to building wall's incorruptibility and impact resistance, rock down at slight ground, the collapse of building can begin to collapse from grey basic unit hollowing groove, thereby split whole wall body, cause the ash basic unit to press the condition of collapsing with cement board, lead to building droppings to injure constructor by a crashing object.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a mortar pretreatment system and a mortar pretreatment method, so as to solve the problems that a building mortar base layer is a mortar prefabricated surface which covers the surface of red bricks or gray bricks to realize the flatness of a wall body, so that later-stage cement filling and thickening are facilitated, but the plastering base layer can generate a hollowing phenomenon of internal pressure air, so that gas contained in the whole wall body can easily form a spherical cavity, the mortar material is supported, the hollowing phenomenon is caused, the durability and impact resistance of the building wall body are lost to a certain thickness, and the building collapse can begin to collapse from a hollow drum groove of the mortar base layer under slight foundation shaking, so that the whole wall body is cracked, the cement board contained in the mortar base layer is crushed again, and constructors are injured by building falling objects.
In order to achieve the purpose, the invention is realized by the following technical scheme: a mortar pretreatment system and a method thereof, the structure of which comprises: the mortar stacking lining ladder groove is embedded at the lower right corner of the tipping bucket groove and communicated with the tipping bucket groove, the collecting box is embedded at the right side of the tipping bucket groove, the unloading chute is embedded below the bottom of the collecting box and positioned on the same vertical plane, the tipping bucket groove and the supporting column plate are buckled together, the motor is embedded at the lower left corner of the tipping bucket groove, the supporting column plates are provided with four and are all vertically welded on four corners of the base bottom plate, the motor is arranged at the upper left corner of the base bottom plate, the mortar stacking lining ladder groove is arranged right above the base bottom plate, the unloading chute and the collecting box are communicated with each other, and the mortar stacking lining ladder groove is provided with a thin edge strip frame, a wide and thick inclined plate, a narrow slurry filtering hole plate, a drainage plate and a stacking lining plate fan frame, The base backing plate, wide thick swash plate and narrow filter pulp orifice plate welding are in the same place, wide thick swash plate and narrow filter pulp orifice plate are all inserted and are inlayed in the inside of thin strake frame, the base backing plate nestification is in the rear side at thin strake frame center, the base backing plate hugs closely together with narrow filter pulp orifice plate, it draws the board to install respectively in the left and right sides of base backing plate with the drainage to fold welt fan frame, it installs in the left front side that the board was drawn in the drainage to fold welt fan frame, it adopts clearance fit with wide thick swash plate to fold welt fan frame, thin strake frame nestification link up in the lower right corner of tipping bucket elongated slot and each other.
In order to optimize the technical scheme, the method further comprises the following steps:
as a further improvement of the invention, the narrow pulp filtering hole plate consists of a pulp filtering hole and a narrow trapezoidal wing plate, the pulp filtering hole is arranged inside the narrow trapezoidal wing plate and is positioned on the same inclined plane, and the pulp filtering hole and the narrow trapezoidal wing plate are in interference fit.
As a further improvement of the invention, the slurry filtering hole consists of an inclined filter screen, a baffle frame plate, a sealing frame ring and a hole groove sleeve, wherein the inclined filter screen and the baffle frame plate are inserted and embedded in the sealing frame ring, and the sealing frame ring and the hole groove sleeve are embedded into a whole and have collinear axes.
As a further improvement of the invention, the drainage extraction plate consists of a triangular cushion block, a curved supporting plate and a curved cushion strip pipe, wherein the triangular cushion block and the curved supporting plate are welded into a whole, and the curved supporting plate and the curved cushion strip pipe are in interference fit and are positioned on the same curved surface.
As a further improvement of the invention, the triangular pad groove block consists of a bottom pad triangular groove, a material lifting paddle board, a convex pad inclined board and a bottom gasket, wherein the material lifting paddle board is inserted and embedded on the top of the convex pad inclined board, the convex pad inclined board is embedded and embedded on the top of the bottom gasket and is positioned on the same vertical surface, and the bottom gasket is tightly attached to the bottom edge of the bottom pad triangular groove.
As a further improvement of the invention, the laminated lining plate fan frame consists of a fan frame arc rail, a laminated lining fan plate and a press buckle groove, wherein the laminated lining fan plate and the press buckle groove are buckled together and are positioned on the same horizontal plane, and the fan frame arc rail and the laminated lining fan plate are mechanically connected and have collinear axes.
As a further improvement of the invention, the fan frame arc rail comprises a grid groove plate, an arc rail bent rod, a spring wire and an arc groove block, wherein the grid groove plate and the arc rail bent rod are welded into a whole, the arc rail bent rod and the spring wire are movably connected and are positioned on the same arc line, and the arc rail bent rod is inserted and embedded in the arc groove block and is positioned on the same arc surface.
As a further improvement of the invention, the fan plate with the laminated lining is composed of a folding shaving plate, a fan top cover plate, a triangular low lining plate and an air suction bag groove, wherein the folding shaving plate is closely attached to the right side of the triangular low lining plate and is positioned on the same vertical plane, the triangular low lining plate and the air suction bag groove are in an integral structure and are positioned on the same vertical plane, and the triangular low lining plate is inserted and embedded under the bottom of the fan top cover plate.
As a further improvement of the invention, the baffle plate is a baffle plate structure with a short-distance welding rod between a left high transverse plate and a right high transverse plate, so that the high position is conveniently transferred to the low position to be matched with the feedback screening operation of mortar flow, sand blocks which are easy to separate and pad empty drums are removed, and then fluid is fed back to perform the bottom layer slurry screening operation.
As a further improvement of the invention, the material lifting paddle plate is of a pressure dividing strip paddle structure with a narrow bottom arc and a wide and thick top arc, so that the bottom mortar is conveniently brushed in a sliding manner to carry out arc surface lifting transmission, and the upwelling of fluid and the high efficiency of material lifting are ensured.
As a further improvement of the invention, the spring wire is of a short-distance wire frame structure with spiral lock catches at the upper part and the lower part, so that the recoil resetting operation effect of middle section deviation is conveniently formed when the fan plate is pressed, the air passage discharge pressure formed by continuously overlapping and lining output plate block and smoothly brushing mortar is ensured, and the mortar is conveniently extruded to be thickened.
As a further improvement of the invention, the sector top cover plate is of a cover plate structure with a left side provided with a buckle groove and a right end provided with a counterweight fin sheet, so that the integral transverse pressing plate block can be conveniently brushed on the surface layer of the mortar inner flow channel in a sliding manner, and the inertia sliding effect of the integral mortar in a single-side semicircular stirring manner and in matched extraction is improved.
Advantageous effects
The invention relates to a mortar pretreatment system and a method, wherein a worker forms mortar powder material by butting a discharge chute and a collection box with a tipping bucket elongated slot, injects water and mixes the mixture in proportion to produce the effect, then starts a motor between a support column plate and a base bottom plate to drive the inner part of a thin-edge strip frame of a mortar stacking lining ladder slot to work, so that a ladder-shaped slot formed by a wide and thick inclined plate and a base backing plate pressed by a narrow mortar filtering hole plate forms a fluid internal pressure filling effect, then a fan frame arc rail of a stacking backing plate fan frame is occluded with a stacking backing plate to be fixed and turned over at one side of a pressing and buckling slot, a grid slot plate and an arc rail bent rod are formed in the arc strip slot block, the fan-shaped plate is pressed by a fan surface top cover plate to reciprocate fan-shaped expansion and contraction to insert mortar fluid, the slotting ventilation effect in a turbulent flow is formed, bubbles contained in the fluid are discharged outside, and then a folding shaving plate and a triangular low backing plate, make the trace gas pearl can form the cleaing away of inside small gas circuit through the gasbag absorption, avoid expanding the hollowing phenomenon of grey basic unit, then draw the triangle groove piece of board through the drainage and cover curved arc layer board and arc filler strip cast cambered surface promotion liquid level feedback effect, let the material lifting paddle board grafting convex pad swash plate of heeling in the triangular groove of heeling match the cambered surface under the liquid level inclined plane lifting of heeling piece and accept and form a runner and carry the effect, guarantee for the building mortar pre-treatment device based on the pile lining of plastering basic unit hollowing rejects the package and presss from both sides bubble and give mortar thickening density, promote and fill tight reality and feel, guarantee building cement and the direct connection security of fragment of brick.
The invention has the following advantages after operation:
the mortar overlapping lining ladder groove is matched with the tipping bucket elongated groove, and through hollowing elimination operation of a mortar plastering base layer, when the mortar is required to be pretreated in the tipping bucket elongated groove and the thin-edge strip frame on raw materials, fluids are mixed in proportion, then a overlapping extension scraping and inserting effect of splicing through overlapping lining plate fan frames is formed in the ladder-shaped groove, so that a wall plate sequential output effect is formed by the air layer of the mortar overlapping lining plate fan frames, and gas of the mortar inner bag clip is continuously discharged outside through the drainage extraction plate, so that the purity and viscosity of the whole fluid are regulated to a certain degree, a fan body ejection effect of the overlapping lining plate is realized, a semi-ring type stirring fluid is convenient to form a lifting effect of circular output, the material discharging and material extraction uniformity in the ladder-shaped groove is ensured, hollowing is effectively avoided from the gas of the mortar bag clip, and the compactness of the mortar quality is realized.
Drawings
Other features, objects, and advantages of the present invention will become more apparent from the following detailed description of the embodiments of the invention when taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of a mortar pretreatment system and method of the present invention.
FIG. 2 is a detailed overhead structure diagram of the mortar-lined ladder groove of the present invention.
FIG. 3 is a schematic top view of the narrow pulp-filtering pore plate, drainage extraction plate and laminated lining plate fan frame of the present invention.
FIG. 4 is a schematic cross-sectional view of the operation state of the slurry filtering hole of the present invention.
FIG. 5 is a schematic side view of the triangular cushion groove block according to the present invention.
FIG. 6 is a schematic top view, cross-sectional and inner view of the fan frame with the arc rail of the present invention.
Fig. 7 is a schematic front sectional view of the fan plate with laminated liner in working condition according to the present invention.
Description of reference numerals: the device comprises a discharge chute-1, a collection box-2, a mortar stacking lining ladder groove-3, a skip bucket elongated groove-4, a support column plate-5, a motor-6, a base bottom plate-7, a thin edge strip frame-3A, a wide and thick inclined plate-3B, a narrow filter pulp pore plate-3C, a drainage extraction plate-3D, a stacking lining plate fan frame-3E, a base backing plate-3F, a filter pulp pore-3C 1, a narrow trapezoidal wing plate-3C 2, an inclined filter screen-3C 11, a baffle frame plate-3C 12, a sealing frame ring-3C 13, a pore groove sleeve-3C 14, a triangular pad groove block-3D 1, a curved arc supporting plate-3D 2, an arc pad strip pipe-3D 3, a bottom pad triangular groove-3D 11, a material lifting paddle plate-3D 12, a convex pad inclined plate-3D 13, a bottom pad-3D 14, The fan frame arc rail-3E 1, the laminated lining fan plate-3E 2, the press buckle groove-3E 3, the grid groove plate-3E 11, the arc rail bent rod-3E 12, the spring wire-3E 13, the arc strip groove block-3E 14, the folding shaving plate-3E 21, the fan top cover plate-3E 22, the triangular low lining plate-3E 23 and the air suction bag groove-3E 24.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows:
referring to fig. 1 to 7, the present invention provides a mortar pretreatment system and method, which comprises: the mortar stacking lining ladder comprises a discharging chute 1, a collecting box 2, a mortar stacking lining ladder groove 3, a tipping bucket long groove 4, supporting column plates 5, a motor 6 and a base bottom plate 7, wherein the mortar stacking lining ladder groove 3 is nested at the lower right corner of the tipping bucket long groove 4 and communicated with each other, the collecting box 2 is nested at the right side of the tipping bucket long groove 4, the discharging chute 1 is nested below the bottom of the collecting box 2 and is positioned on the same vertical surface, the tipping bucket long groove 4 and the supporting column plates 5 are buckled together, the motor 6 is nested at the lower left corner of the tipping bucket long groove 4, the supporting column plates 5 are four and vertically welded on four corners of the base bottom plate 7, the motor 6 is mounted at the upper left corner of the base bottom plate 7, the mortar stacking lining ladder groove 3 is arranged right above the base bottom plate 7, the discharging chute 1 and the collecting box 2 are communicated with each other, and the mortar stacking lining ladder groove 3 is provided, The wide and thick inclined plate 3B, the narrow slurry filtering pore plate 3C, the drainage extraction plate 3D, the stacked lining plate fan frame 3E and the base plate 3F are welded together, the wide and thick inclined plate 3B and the narrow slurry filtering pore plate 3C are all inserted and embedded in the thin edge strip frame 3A, the base plate 3F is embedded in the rear side of the center of the thin edge strip frame 3A, the base plate 3F and the narrow slurry filtering pore plate 3C are tightly attached together, the stacked lining plate fan frame 3E and the drainage extraction plate 3D are respectively installed on the left side and the right side of the base plate 3F, the stacked lining plate fan frame 3E is installed on the left front side of the drainage extraction plate 3D, the stacked lining plate fan frame 3E and the wide and thick inclined plate 3B are in clearance fit, and the thin edge strip frame 3A is embedded in the lower right corner of the skip bucket 4 and is mutually communicated.
Referring to fig. 3, the drainage extraction plate 3D is composed of a triangular pad groove block 3D1, a curved supporting plate 3D2, and a curved pad strip tube 3D3, the triangular pad groove block 3D1 and the curved supporting plate 3D2 are welded into a whole, the curved supporting plate 3D2 and the curved pad strip tube 3D3 are in interference fit and are positioned on the same cambered surface, the folding lining plate fan frame 3E consists of a fan frame arc rail 3E1, a folding lining fan plate 3E2 and a pressing buckle groove 3E3, the laminated lining fan plate 3E2 is buckled with the press buckle groove 3E3 and is positioned on the same horizontal plane, the fan frame arc rail 3E1 is mechanically connected with the laminated lining fan plate 3E2 and the axes are collinear, the triangular cushion groove block 3D1 forms a flow channel bottom layer pressurization output effect on the right side of the laminated lining fan plate 3E2, and under the condition of ensuring the whole height and topography and air pressure difference, the sand slurry can be continuously supplied to sink, remove empty drum interference impurities and then be conveyed, lifted, loaded and taken for use.
Referring to fig. 5, the triangular pad groove block 3D1 is composed of a bottom pad triangular groove 3D11, a material lifting paddle board 3D12, a convex pad inclined plate 3D13 and a bottom pad 3D14, the material lifting paddle board 3D12 is inserted and embedded on the top of the convex pad inclined plate 3D13, the convex pad inclined plate 3D13 is embedded on the top of the bottom pad 3D14 and is located on the same vertical plane, the bottom pad 3D14 is closely attached to the bottom side of the bottom pad triangular groove 3D11, the material lifting paddle board 3D12 is a pressure dividing strip paddle structure with a narrow bottom arc and a wide and thick convex arc at the top, so that the bottom layer mortar is conveniently brushed to lift the arc surface, the upward surge of fluid is guaranteed to improve the efficiency of the material, and the material lifting paddle board 3D12 is inserted into the top of the convex pad 3D13 to form the effect of matching and stacking the extracted low-position inclined surface to the high-position inclined surface.
Referring to fig. 6, the fan frame arc rail 3E1 is composed of a grid groove plate 3E11, an arc rail bent rod 3E12, a spring wire 3E13, and an arc groove block 3E14, the grid groove plate 3E11 and the arc rail bent rod 3E12 are welded into a whole, the arc rail bent rod 3E12 and the spring wire 3E13 are movably connected and located on the same arc line, the arc rail bent rod 3E12 is inserted and embedded inside the arc groove block 3E14 and located on the same arc surface, the spring wire 3E13 is a short-distance wire frame structure with upper and lower spiral buckles, so that a middle-section offset recoil resetting operation effect is formed when the fan plate is pressed, a recoil return mortar output plate block is continuously stacked to form an air passage external discharge pressure, mortar is also conveniently squeezed to thicken, a limit reciprocating motion of a segment groove in the arc groove block 3E14 is performed through the spring wire 3E13, so that a fan plate gasket is inserted and also forms a reciprocating insertion effect of a reciprocating flow disturbance in the base to obtain a reciprocating flow disturbance effect, the later-period hollowing phenomenon is avoided.
Referring to fig. 7, the fan plate 3E2 with stacked lining is composed of a folding shaving plate 3E21, a fan top cover plate 3E22, a triangular low lining plate 3E23 and an air suction bag groove 3E24, the folding shaving plate 3E21 is closely attached to the right side of the triangular low lining plate 3E23 and is located on the same vertical plane, the triangular low lining plate 3E23 and the air suction bag groove 3E24 are integrated and are located on the same vertical plane, the triangular low lining plate 3E23 is inserted and embedded under the bottom of the fan top cover plate 3E22, the fan top cover plate 3E22 is a cover plate structure with a buckle groove opening on the left side and a counterweight fin sheet at the right end, so that the whole transverse pressing plate for sliding brushing on the mortar flow passage surface layer, the stirring type of the whole mortar on one side and the inertial sliding effect of extraction are improved, a longitudinal cross-section lining inside the fan top cover plate 3E22 is formed by the folding shaving plate 3E21, and the semicircular sliding lining effect of the cross-section of the transverse mortar flow is guaranteed, the air wrapped and clamped in the mortar can be completely removed by the sliding brush.
The working process is as follows: a worker forms a water injection mixing proportion and blending manufacturing effect of mortar powder materials through a discharge chute 1 and a tipping bucket elongated slot 4 in butt joint with a collection box 2, then a motor 6 between a support column plate 5 and a base bottom plate 7 is started to drive a thin edge strip frame 3A inner part of a mortar overlapping lining ladder slot 3 to work, a ladder-shaped slot formed by a wide and thick inclined plate 3B and a base backing plate 3F pressed by a narrow mortar filtering hole plate 3C is enabled to form a fluid internal pressure filling effect, a fan frame arc rail 3E1 of an overlapping backing plate fan frame 3E is meshed with an overlapping backing fan plate 3E2 to fixedly turn on one side of a pressing buckle slot 3E3, a grid groove plate 3E11 and an arc rail bent rod 3E12 are formed in an arc strip groove block 3E14, a fan face top cover plate 3E22 presses a spring wire 3E13 to repeatedly and fan-shaped expand and penetrate through mortar fluid, a slotting ventilating effect of internal turbulence is formed, bubbles enclosed in an external drainage fluid are obtained, and then a folding shaving plate 3E2 and a triangular low-pressure low-rise 3E 4933E 3, make the micro-gas pearl can form the cleaing away of inside tiny gas circuit through the gasbag absorption, avoid expanding the hollowing phenomenon of ash base course, then draw three corner pad groove piece 3D1 of board 3D through the drainage and cover curved arc layer board 3D2 and arc filler strip pipe 3D3 type cambered surface promotion liquid level feedback effect, let the interior material lifting paddle board 3D12 of heeling pad three corner groove 3D11 peg graft protruding pad swash plate 3D13 and coordinate the cambered surface to accept and form a runner and carry the effect under the lifting of the liquid level inclined plane of heeling pad 3D14, guarantee that the mortar pretreatment equipment based on the pile lining of plastering base course hollowing for the building rejects the package and presss from both sides interior bubble and give mortar thickening density, promote and pack the sense of compactness, guarantee building cement and the direct connection security of fragment of brick.
Example two:
referring to fig. 1 to 7, the present invention provides a system and a method for pre-treating mortar, which are otherwise the same as in embodiment 1, except that:
referring to fig. 3, the narrow pulp filtering hole plate 3C is composed of a pulp filtering hole 3C1 and a narrow trapezoidal wing plate 3C2, the pulp filtering hole 3C1 is installed inside the narrow trapezoidal wing plate 3C2 and is located on the same inclined plane, the pulp filtering hole 3C1 and the narrow trapezoidal wing plate 3C2 are in interference fit, and eight narrow trapezoidal wing plates 3C2 on two sides are arranged in a line through the pulp filtering hole 3C1, so that a deposition and filtration operation effect of soaking the mortar at the bottom edge of the plate is achieved.
Referring to fig. 4, the slurry filtering holes 3C1 are composed of an inclined filter screen 3C11, a baffle plate 3C12, a sealing frame ring 3C13 and a hole-groove sleeve 3C14, the inclined filter screen 3C11 and the baffle plate 3C12 are all inserted and embedded inside the sealing frame ring 3C13, the sealing frame ring 3C13 and the hole-groove sleeve 3C14 are embedded into a whole and the axes are collinear, the baffle plate 3C12 is a baffle plate structure with short-distance welding rods between left and right high and low transverse plates, high-position transmission is facilitated to feedback filtering operation matched with mortar flow at low position, sand blocks easy to separate and fill empty drums are removed, then bottom layer slurry screening operation is performed by feedback fluid, and double-baffle plate excessive mortar fluid operation of a three-section cross inclined plane is guaranteed through the inclined filter screen 3C11 and the baffle plate 3C12, so that the whole inclined plane has excellent filtering and laminating effects and high mortar quality screening performance.
After the mortar pretreatment device for building lamination based on plastering basic layer hollowing is operated to the final extracting solution stage, the compactness and consistency of mortar stirring are ensured by introducing and exhausting mortar in the previous stage, the building stabilization effect of the overall density of the mortar is improved, then the mortar filtering holes 3C1 of the narrow mortar filtering hole plate 3C are locked and buckled in the narrow trapezoidal wing plate 3C2, impurities are also deposited and accumulated through bottom mortar, then the flowing is fed back to the inclined filtering net 3C11 and the baffling frame plate 3C12 to form filtering impurities, the filtering impurities enter the sealing frame ring 3C13 and the hole groove sleeve 3C14 to be backflushed, the fluid is matched again for standing, the secondary material high-precision filtering operation of the mixed impurities in the later stage is ensured, and the overall stability and the safety practicability of the material are improved.
The invention achieves the aims of matching the mortar stacking lining ladder groove 3 with the skip bucket elongated groove 4 by the mutual combination of the components, mixing the fluid according to the proportion when the mortar is required to be pretreated in the raw materials through the skip bucket elongated groove 4 and the thin side strip frame 3A by the hollowing elimination operation of a mortar plastering basic layer, then forming a stacking extension scraping and inserting effect by inserting the stacking lining fan frame 3E in the ladder groove, ensuring that an air layer of a mortar wrapping clamp forms a pasting plate sequential output effect through the stacking lining fan frame 3E, continuously discharging the gas of the mortar wrapping clamp through the drainage extraction plate 3D, leading the purity and the viscosity of the whole fluid to be regulated to a certain degree, realizing the fan body ejection effect of the stacking lining output plate, conveniently stirring the fluid to form a lifting effect of circular current output, ensuring the uniformity of the material descending and the material extraction in the ladder groove, and effectively avoiding the hollowing of the mortar wrapping clamp gas, the compactness of mortar quality is realized, solve building ash basic unit with this and cover the mortar prefabricated face that realizes the wall body roughness on red brick or grey brick surface, make things convenient for the filling of later stage cement to scribble the thickening, nevertheless plaster the basic unit and can produce the hollowing phenomenon of the interior pressure air, cause the gas that lets the interior package of whole wall press from both sides easily to form a ball cavity, the material of mortar has been propped on the top like this extraordinarily, cause the fretwork phenomenon, cause the loss of certain thickness to building wall's incorruptibility and impact resistance, rock down at slight ground, the collapse of building can begin to crack from grey basic unit hollowing groove, thereby split whole wall body, cause the ash basic unit to press down the condition with cement board, lead to the building junk and injure constructor's problem.
The specific embodiments described herein are merely illustrative of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims appended hereto.