A kind of hundred grid and the method for full degree of mortar at bed joint of laying bricks with the detection of this hundred grid
Technical field
The invention belongs to the inspection correlative technology field of architectural engineering, it is related to a kind of hundred grid and uses this hundred lattice
The method that net detects full degree of mortar at bed joint of laying bricks.
Background technology
Mortar in brick setting mortar joint and brick effective bonding degree, with contact surface area and the mortar laid bricks with mortar
On brick brick face, the percentage ratio of the effectively area of bonding represents, commonly referred to full degree of mortar at bed joint, according to China's " masonry structure work
Journey construction quality accident specification " (gb50203-2011) requirement, full degree of mortar at bed joint can not be less than 80%.In order to relatively precisely and
Quickly calculate full degree of mortar at bed joint, generally using hundred grid, it is detected.
China's patent (publication number: cn203424503u, publication date: 2014-02-12) discloses a kind of construction engineering quality
Detection workbox, including upper box and lower box, upper box is provided with magnetic line of force pendant cell, detection mirror unit lattice, winder list
First lattice, telescopic rod unit lattice, reference book cell, the first kit bag and the second kit bag, lower box is provided with the detection of inside and outside right angle
Chi cell, standard clearance gauge cell, hundred grid unit lattice, welding inspection rule cell, water power detection hammer cell, sound drum hammer
Cell and draw point hand hammer cell.
Hundred grid mentioned in above-mentioned patent do not disclose its concrete structure, and on market, existing hundred grid are often using one
Secondary be accomplished by it is carried out clearing up once, otherwise will affect the accuracy of second detection data, every time cleaning needs to expend
Longer time and more energy, make troubles to using.
Content of the invention
The present invention is directed to the problems referred to above that existing technology exists, and provides a kind of hundred grid, skill to be solved by this invention
Art problem is: how to improve the convenience during hundred grid use.
The purpose of the present invention can be realized by following technical proposal:
A kind of hundred grid, including the rack of rectangular tabular, the side of described rack has some be disposed adjacent and uniformly
Distribution grid, all described sizing grids equal it is characterised in that being installed with connecting post on described rack, described hundred grid
Also include disposable transparent membrane, described transparent membrane is rectangular and length of described transparent membrane is not less than described rack
Length, the width of described transparent membrane is not less than the width of described rack;Described transparent membrane can be connected to described connecting post
Go up and be laid on rack to have on the side of grid.
Its operation principle is as follows: laying bricks on existing market is in generally cuboid, the rack size in the technical program with
Size of laying bricks matches.During use, first disposable transparent membrane is laid on grid, and transparent membrane is connected to
It is fixed in connecting post;Then by be measured rejecting mortar of laying bricks, by the edge of rack and the justified margin laid bricks, thin transparent
Film is laid bricks on brick face towards laying bricks and being attached to, and counts the number of grid with mortar, then is accounted for by this number of grid in calculating
The percentage ratio of total number of grid, thus calculate the plumpness of mortar of laying bricks.After the completion of measuring and calculating, tear disposable thin transparent
Film, re-lays new transparent membrane when measuring and calculating next time.Passing through the disposable transparent membrane of each adhesion in the technical program will
Lay bricks and rack is isolated, while not affecting detection, effectively prevent the dust on laying bricks or mortar from causing dirt to rack
Dye, thus decrease the step of cleaning hundred grid so that this hundred grid is more convenient when using.
In hundred above-mentioned grid, described rack includes transparent plastic plate, described plastic plate has some uniform between
Every the horizontal convex tendon of distribution and longitudinal convex tendon of some uniform intervals distribution, described horizontal convex tendon and longitudinal crisscross shape of convex tendon
Become some described grids.Plastic plate preferably employs acrylic board;Transparent plastic plate is easy to observe and is counted, horizontal convex tendon and vertical
The grid being formed to convex tendon is convenient for cutting benefit calculating.
In hundred above-mentioned grid, the quantity of described grid is 100 and rectangular array distribution on described plastic plate.
The quantity of grid is integer 100, is so easy to calculate full degree of mortar at bed joint of laying bricks.
In hundred above-mentioned grid, the length of described transparent membrane is equal to the length of described rack, described transparent membrane
Width is more than the width of described rack;The quantity of described connecting post is 4 and is distributed in 4 corners of described rack.Enter one
Step, connecting post is arranged on horizontal convex tendon and the junction of longitudinal convex tendon, so reduces the interference of connecting post and grid, improves inspection
The accuracy surveyed, and facilitate the installation of transparent membrane.
In hundred above-mentioned grid, described connecting post perpendicular to the plate face of described plastic plate, one end of described connecting post with
Described plastic plate is connected, and the other end of described connecting post has the spigot surface tilting extension from end face to connecting post outer peripheral face, institute
Annular groove is also had on the outer peripheral face at the middle part stating connecting post.So it is easy to connect transparent membrane so that transparent membrane is certainly
Firm being connected in connecting post under body plasticity active force.
In hundred above-mentioned grid, the length of described rack is 240mm, and width is 115mm;The length of described transparent membrane
For 240mm, width is 135mm.This size can meet the length and width that existing standard is laid bricks, the width of transparent membrane
Slightly larger than the width of rack, it is easy to the installation of transparent membrane, and effectively prevent mortar from entering in grid.
In hundred above-mentioned grid, described plastic plate has two pieces and two pieces of plastic plates are connected by hinge, two blocks of plastics
The junction of plate is additionally provided with handle.This sample hundred grid can be with doubling, and minimizing takes up room, and is easy to deposit and transports;By setting
Put handle can singlehanded operation, be easy to use.
In hundred above-mentioned grid, described transparent membrane is made using polyethylene, and described connecting post can be poked described
Bright thin film.The transparent membrane that polyethylene is made is easy in embedded four connecting posts, and detection finishes takes off, simple to operate can
Lean on.
The present invention also provides a kind of method of full degree of mortar at bed joint of laying bricks with above-mentioned hundred grid detections, and hundred grid are included in square
The rack of shape tabular, the side of rack has some grids, rack is installed with four connecting posts it is characterised in that above-mentioned side
Comprise the steps of in method
A, prepare lay bricks: pull down laying bricks in wall, randomly select three pieces and lay bricks, three pieces lay bricks bottom surface all upward and one word pendulum
Open;
B, installation transparent membrane: take a piece of disposable transparent membrane, transparent membrane is laid on rack there is grid
Side, and transparent membrane is connected in connecting post;
C, detection: rack is placed on one of laying bricks, and makes the edge of rack and the justified margin laid bricks, thoroughly
Bright thin film is laid bricks on bottom surface towards laying bricks and being attached to, and counts the number of grid with mortar;
D, replacing transparent membrane: pick up hundred grid, remove transparent membrane, the transparent membrane that repeat step b more renews;
E, again detection: repeat step c and d, calculate number of grids when remaining two pieces of detection is laid bricks with mortar;
F, calculating testing result: calculate meansigma methodss according to three testing results, this meansigma methods is total with the grid of hundred grid
Number ratios are as laid bricks the numerical value of full degree of mortar at bed joint.
The consistent size that in the technical program, the rack length and width of hundred grid are laid bricks with standard;Length direction and width side above rack
To the average grid dividing ten equal portions, sum is just 100 lattice;Count the number of grid being stained with mortar on laying bricks during detection, take
Three pieces of meansigma methodss laid bricks, calculate the full degree of mortar at bed joint laid bricks, and more than 80 is qualified.Using hundred lattice after improving in this method
When net carries out detecting the full degree of mortar at bed joint laid bricks, by increasing the step installed and change transparent membrane;And eliminate cleaning net
The step of frame, Comparatively speaking, more time saving and energy saving, improve the convenience during detection efficiency and the use of hundred grid.
Do not have mortar in this programme to be bonded in hundred grid, measurement second piece of brick full degree of mortar at bed joint before also without
It is carried out.Installation and removal transparent membrane is simple and reliable, and efficiency high does not affect the accurate of secondary detection full degree of mortar at bed joint
Degree.
Compared with prior art, pass through in the present invention each adhere to disposable transparent membrane will lay bricks and rack carry out every
From, do not affect detection while, effectively prevent the dust on laying bricks or mortar from rack is polluted, thus decreasing cleaning
The step of hundred grid is so that this hundred grid is more convenient when using.
Brief description
Fig. 1 is the overlooking the structure diagram of this hundred grid.
Fig. 2 is the present invention looks up structural representation of this hundred grid.
Fig. 3 is the cross section structure diagram of connecting post in this hundred grid.
In figure, 1, rack;11st, plastic plate;12nd, horizontal convex tendon;13rd, longitudinal convex tendon;14th, grid;2nd, transparent membrane;3rd, even
Connect post;31st, spigot surface;32nd, annular groove;4th, hinge;5th, handle.
Specific embodiment
The following is the specific embodiment of the present invention and combine accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
As depicted in figs. 1 and 2, this hundred grid includes the rack 1 of transparent membrane 2 and rectangular tabular, the side tool of rack 1
Have some be disposed adjacent and equally distributed grid 14, all grids 14 are equal in magnitude, and rack 1 is installed with connecting post 3, transparent
Thin film 2 is rectangular and the length of transparent membrane 2 is not less than the length of rack 1, and the width of transparent membrane 2 is not less than the width of rack 1
Degree;Transparent membrane 2 can be connected in connecting post 3 and be laid on rack 1 to be had on the side of grid 14;Plastic plate 11 has two pieces
And two pieces of plastic plates 11 are connected by hinge 4, the junction of two pieces of plastic plates 11 is additionally provided with handle 5.Net in the present embodiment
Frame 1 size and size of laying bricks match, and during use, first disposable transparent membrane 2 are laid on grid 14, and will be thoroughly
Bright thin film 2 is connected to and is fixed in connecting post 3;Then by be measured rejecting mortar of laying bricks, by the edge of rack 1 with lay bricks
Justified margin, transparent membrane 2 is laid bricks on brick face towards laying bricks and being attached to, and counts grid 14 quantity with mortar, then passes through
In calculating, this grid 14 quantity accounts for the percentage ratio of total grid 14 quantity, thus calculating the plumpness of mortar of laying bricks.Measuring and calculating completes
Afterwards, tear disposable transparent membrane 2, when measuring and calculating next time, re-lay new transparent membrane 2.Pass through in the present embodiment to glue every time
Attached disposable transparent membrane 2 will be laid bricks and rack 1 is isolated, while not affecting detection, effectively prevent from laying bricks on
Dust or mortar pollute to rack 1, thus decrease cleaning hundred grid step so that this hundred grid when using more
Convenient and swift.
Further, as depicted in figs. 1 and 2, rack 1 includes transparent plastic plate 11, plastic plate 11 has some uniform
Horizontal convex tendon 12 spaced apart and longitudinal convex tendon 13 of some uniform intervals distribution, horizontal convex tendon 12 and longitudinal convex tendon 13 are in length and breadth
It is staggered to form some grids 14, plastic plate 11 preferably employs acrylic board;Transparent plastic plate 11 is easy to observe and is counted, laterally
The grid 14 of convex tendon 12 and longitudinal convex tendon 13 formation is convenient for cutting benefit calculating.The quantity of grid 14 is 100 and in plastic plate
Rectangular array distribution on 11.The length of transparent membrane 2 is equal to the length of rack 1, and the width of transparent membrane 2 is more than rack 1
Width;The quantity of connecting post 3 is 4 and is distributed in 4 corners of rack 1, and connecting post 3 is arranged on horizontal convex tendon 12 and longitudinally
The junction of convex tendon 13, to reduce the interference of connecting post 3 and grid 14, improves the accuracy of detection, and facilitates transparent membrane 2
Install.
As shown in Figures 2 and 3, perpendicular to the plate face of plastic plate 11, one end of connecting post 3 is solid with plastic plate 11 for connecting post 3
Even, the other end of connecting post 3 has the spigot surface 31 tilting extension from end face to connecting post 3 outer peripheral face, the middle part of connecting post 3
Annular groove 32 is also had on outer peripheral face.So it is easy to connect transparent membrane 2 so that transparent membrane 2 is in itself plasticity active force
Lower firm being connected in connecting post 3.
Preferably, the length of rack 1 is 240mm in the present embodiment, width is 115mm;The length of transparent membrane 2 is
240mm, width is 135mm;Transparent membrane 2 is made using polyethylene, and connecting post 3 can poke transparent membrane 2;Above-mentioned size energy
Enough meet the length and width that existing standard is laid bricks, the width of transparent membrane 2 is slightly larger than the width of rack 1, is easy to thin transparent
The installation of film 2, and effectively prevent mortar from entering in grid 14;The transparent membrane 2 that polyethylene is made is easy to embedded four connections
On post 3, detection finishes takes off, and operation is simple and reliable.
Embodiment two
The present embodiment is the method detecting full degree of mortar at bed joint of laying bricks with hundred grid in embodiment one, above-mentioned hundred grid bags
Include the rack 1 of rectangular tabular, the side of rack 1 has some grids 14, rack 1 is installed with four connecting posts 3, this method
In specifically comprise the steps of
A, prepare lay bricks: pull down laying bricks in wall, randomly select three pieces and lay bricks, three pieces lay bricks bottom surface all upward and one word pendulum
Open;
B, installation transparent membrane 2: take a piece of disposable transparent membrane 2, transparent membrane 2 is laid on rack 1 and has
The side of grid 14, and transparent membrane 2 is connected in connecting post 3;
C, detection: rack 1 is placed on one of laying bricks, and makes the edge of rack 1 and the justified margin laid bricks,
Transparent membrane 2 is laid bricks on bottom surface towards laying bricks and being attached to, and counts grid 14 quantity with mortar;
D, replacing transparent membrane 2: pick up hundred grid, remove transparent membrane 2, the transparent membrane 2 that repeat step b more renews;
E, again detection: repeat step c and d, calculate grid 14 quantity when remaining two pieces of detection is laid bricks with mortar;
F, calculating testing result: calculate meansigma methodss according to three testing results, the grid 14 of this meansigma methods and hundred grid
Total ratio is as laid bricks the numerical value of full degree of mortar at bed joint.
The consistent size that rack 1 length and width of above-mentioned hundred grid are laid bricks with standard;Length direction and cross direction are average above for rack 1
Divide the grid of ten equal portions, sum is just 100 lattice;Count grid 14 quantity being stained with mortar on laying bricks during detection, take three pieces
The meansigma methodss laid bricks, calculate the full degree of mortar at bed joint laid bricks, and more than 80 is qualified.Entered using hundred grid after improving in this method
During the full degree of mortar at bed joint that row detection is laid bricks, by increasing the step installed and change transparent membrane 2;And eliminate cleaning rack 1
Step, Comparatively speaking, more time saving and energy saving, improve the convenience during detection efficiency and hundred grid use.
Stick in hundred grid using above-mentioned hundred grid and the above-mentioned mortar that do not have, in the full degree of mortar at bed joint of second piece of brick of measurement
It is carried out also without to it before.Installation and removal transparent membrane 2 is simple and reliable, and efficiency high does not affect secondary detection sand
The accuracy of slurry plumpness.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing 1, rack herein;11st, plastic plate;12nd, horizontal convex tendon;13rd, longitudinal convex tendon;14th, grid;
2nd, transparent membrane;3rd, connecting post;31st, spigot surface;32nd, annular groove;4th, hinge;5th, the term such as handle, but be not precluded from using
The probability of other terms.It is used for the purpose of more easily describing and explaining the essence of the present invention using these terms;Them
It is all contrary with spirit of the present invention for being construed to any additional restriction.