CN106930400A - A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials - Google Patents
A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials Download PDFInfo
- Publication number
- CN106930400A CN106930400A CN201511008546.2A CN201511008546A CN106930400A CN 106930400 A CN106930400 A CN 106930400A CN 201511008546 A CN201511008546 A CN 201511008546A CN 106930400 A CN106930400 A CN 106930400A
- Authority
- CN
- China
- Prior art keywords
- xypex
- mortar
- concentrating agents
- water
- materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/0007—Base structures; Cellars
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a kind of repairing effect being obtained in that, it is ensured that waterproof quality, the technique that effective improvement is carried out to underground garage top board structure movement joint and seepage disease.The use that the present invention passes through XYPEX " Sai Baisi " material, adds its cooperation and effective combination of special process, obtains the unforeseen good result of those skilled in the art, solves the problem of long-standing problem building field technical staff.
Description
Technical field
The invention belongs to building field, and in particular to it is a kind of based on XYPEX materials to underground garage top board structure movement joint
And the technique that seepage disease is administered.
Background technology
Top plate of underground parking garage due to flexible waterproof layer damage, deforming tops seam and side wall occur large area point leakage, line leakage,
Crack, piece leakage etc., badly influence the normal of basement parking garage and use.For this kind of situation, make a new start again with flexibility
The method of outer waterproof come to solve the problems, such as basement leakage be unrealistic, infeasible, and from manpower, fund, material,
Expend very big on time.
Serious in view of Basement Crack percolating water, leakage point is difficult to confirm again, to the local way for implementing waterproofing and leakage-stopping,
Can only cure the symptoms, not the disease, integral waterproofing effect is difficult to ensure that again.Permanence, durability consideration from safe and waterproof,
Preferably make overall structure reinforcement repairing and reinforcement treatment to reach permanently.According to the special circumstances of this engineering basement, should be from basic
Solve the privileged sites seepages such as Basement Crack, and large area leakage problem.
General traditional waterproof roll uses outer waterproof the basement for having hydraulic pressure more, and back side flexible water because of resistance not
Firmly strong hydraulic pressure, is easily opened by top, also needs to do screed-coat and protective layer in waterproof construction.From the way and the limit of absolute altitude of selection
It is fixed, it is clear that not meet the requirement of this engineering inner waterproofing (back side) integral waterproofing transformation.And polyurethane flexible etc. other
Waterproof coating is also required to do screed-coat, protective layer, complex procedures, while also to polyurethane etc., other waterproof coatings soak for a long time
Can bubble keep long-acting water-proof to worry in the presence of the hydraulic pressure higher of underground.Applied using other conventional rigid waterproof materials
Work worries that concrete and waterproof layer produce crack again, it is impossible to self-regeneration, cannot also ensure waterproof quality.
The content of the invention
It is an object of the invention to provide a kind of repairing effect being obtained in that, it is ensured that waterproof quality, to underground garage top
The technique that hardened structure movement joint and seepage disease carry out effective improvement.
A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials,
In the technical process, with the use of XYPEX materials；
The XYPEX materials be XYPEX " concentrating agents " mortar and, XYPEX " concentrating agents " half-dried dough,
One kind or several in XYPEX " admixture " mortar, XYPEX " synergist " mortar or XYPEX " sealing agent "
Kind；
Wherein, in XYPEX " concentrating agents " mortar, XYPEX " concentrating agents " powder is 5: 2~2.5 with the volume ratio of water；
In XYPEX " concentrating agents " half-dried dough, XYPEX " concentrating agents " powder is 6: 1 with the volume ratio of water；
In XYPEX " admixture " mortar, cement, the weight ratio of thick middle sand, water and XYPEX " admixture " are
1：2.5：0.4：0.03-0.04；
XYPEX " sealing agent " dough powder is 3.5: 1 with the volume ratio of water；
XYPEX " synergist " powder is 5: 2 with the volume ratio of water.
It is preferred that the technique is comprised the following steps：
Base treatment, special and weak part strengthen reparation, moistening basal plane, waterproof material is modulated, first XYPEX is " dense for brushing
Contracting agent " mortar bed, final set solidification, moistening basal plane, brushing second and the 3rd road XYPEX " concentrating agents " mortar bed,
Final set, maintenance.
It is preferred that during base treatment, the debris such as concrete laitance, the accumulation of salt in the surface soil, dust, greasy dirt are removed, Shi Tong basic units are substantially smooth,
Solid, coarse, cleaning, moistening, and without ponding, ne-leakage.
It is preferred that during base treatment, cutting wall pipe, steel bar end, honeycomb and open structure, " U " type is around dug into
Groove, is rinsed well with water, until seeing hard concrete basic unit, and one layer of XYPEX " concentrations is brushed in moist basic unit
Agent " mortar bed, then with XYPEX " concentrating agents " half-dried dough at steel bar end and hole with XYPEX " admixture " sand
Slurry fills up compacting；One layer of XYPEX " concentrating agents " mortar sealing and reinforcing is brushed again at this position.
It is preferred that during base treatment, the chisel of construction joint, structural cracks more than 0.4mm is into " U " type groove, Ran Houjin
Row repairing and reinforcing, in mending course, in both sides " U " type groove by painting brush one times XYPEX " concentrating agents " mortar,
XYPEX " concentrating agents " half-dried dough " U " type groove fills up reinforcing, apply brush one times XYPEX " concentrating agents " mortar brushing again
Sealing.
Special and weak part includes construction joint, post-cast strip, structural cracks, honeycomb hole, the reinforcing bar wide more than 0.4mm
Head, wall pipe.
The XYPEX materials used in the present invention are XYPEX cement-base infiltration crystallization type materials.
XYPEX materials of the invention are purchased from city of Beijing honor waterproof material Co., Ltd or Sichuan generation Condar civil engineering skill
Art Co., Ltd.
Effect achieved by the present invention is that existing other cement-base infiltration crystallization materials are not reached.
Material of the invention is transmitted in concrete micropore and capillary by osmosis, filled, in catalysis concrete
Particulate and the composition of incomplete aquation there is hydration again, form insoluble withered climing shape crystalline solid, fill concrete
The pipeline of micropore and capillary, improves concrete packing.It can be after construction or even very long following period of time, along need
Seepage water source inner layer development in fine cracks and capillary channel in the concrete to be repaired extends, and is deep into the inside of concrete again
Secondary aquation crystallization, and concrete is combined into an entirety, concrete structure is increased 20-29% and is resistant to various chemical substances to concrete
The life-span of corrosion extension concrete.Crack is not likely to produce, if the new crack of generation can recrystallize self-healing, its waterproof by aquation again
The effect of antiseepage corrosion-resistant is permanent.
The use that the present invention passes through XYPEX " Sai Baisi " material, adds its cooperation and effective combination of special process, obtains
The unforeseen good result of those skilled in the art was obtained, the problem of long-standing problem building field technical staff was solved.
The present inventor not only for how using the material to have carried out substantial amounts of technology exploration, to how to be used in combination the material
While material, suitable technique is obtained so as to farthest play the effect of the material and has been also carried out substantial amounts of technical research,
Workman and the substantial amounts of energy of research staff are consumed, while also obtain good effect.
Specific embodiment
1st, technological process
Base treatment → special and weak part (construction joint, post-cast strip, the structural cracks wide more than 0.4mm, honeycomb hole,
Steel bar end, wall pipe etc.) strengthen repair → moistening basal plane → waterproof material modulate → brush first XYPEX " concentrating agents "
Mortar bed, after final set solidification → moistening basal plane → brushing second and the 3rd road XYPEX " concentrating agents " mortar bed, final set
Afterwards → maintenance three days → inspection, examination.
2nd, base treatment
1. the debris such as concrete laitance, the accumulation of salt in the surface soil, dust, greasy dirt must be removed totally, it is desirable to concrete basic unit have it is substantially smooth,
It is solid, coarse, cleaning, moistening but without ponding, ne-leakage.(if any seepage, first carrying out leak stopping reparation)
2. wall pipe, steel bar end, honeycomb and open structure all should be cut, around digs into " U " type groove, 30mm wide,
Deep 30mm, is rinsed well with water, until seeing hard concrete basic unit, and one layer of XYPEX is brushed in moist basic unit
" concentrating agents " mortar bed, then " can be mixed with XYPEX at steel bar end and hole with XYPEX " concentrating agents " half-dried dough
Mixture " mortar fills up compacting.Then one layer of XYPEX " concentrating agents " mortar sealing and reinforcing is brushed again at this position.
3. the chisel of construction joint, structural cracks more than 0.4mm is into " U " type groove, groove width 30mm, deep 30mm；Wall pipe
Surrounding digs into " U " type groove, 30mm wide, deep 30mm.Then repairing and reinforcing is carried out, method for repairing and mending is ibid.Repairing is added
Must be applied with XYPEX " concentrating agents " mortar in work seam, both sides " U " type groove of structural cracks and brush one times → XYPEX " concentrations
Agent " half-dried dough " U " type groove fills up reinforcing → apply again and brushes one times XYPEX " concentrating agents " mortar brush seals.Crack
Less than 0.4mm, sewing on and periphery is brushed two times XYPEX " concentrating agents " mortar and strengthens repairing.
3rd, operating condition：
1. concrete basal plane should coarse, Shunping County, solid, cleaning, moistening.
2. XYPEX " concentrating agents " coating construction environment temperature is more than 4 DEG C, and meeting cold current or rain, snowy day gas should stop construction,
The working face constructed should take insulation and preventing rain wash measure.When temperature is too high, preferably early, evening construction.
3. various wall pipe built-in fittings, before waterproof construction repairing reinforcement finishes.
4. basic unit inspects for acceptance through relevant department and qualified can carry out waterproof construction operation.
4th, privileged sites reinforcement treatment
1. 30 × 30 ㎜ " U " type groove is dug into around construction joint, structural cracks (being more than 0.4 ㎜'s), pipe root, then
" U " type groove is rinsed and is moistened, removed ponding and construct in the following order：Respectively extend width and go out in groove and along the both sides of groove
One layer of XYPEX " concentrating agents " mortar is brushed in the range of 100~150mm；When brushing mortar bed 10-20 minutes, then
It is compacted be consolidated in groove fill and lead up with embedding the smashing of XYPEX " concentrating agents " half-dried dough, one to two time XYPEX is brushed again after initial set
" concentrating agents " mortar is sealed, and per linear meter(lin.m.) according to situation after opening, every seam consumption of XYPEX " concentrating agents " is 3.0~
4.5kg/m；Mortar just sprays maintenance three days when half-dried with spray water, can according to circumstances be conserved several times during heat more.
2. honeycomb, hole, crowning should be cut by treatment and cleaned up, Shi Tong basic units reach it is solid, cleaning, moistening,
Without ponding, one XYPEX " concentrating agents " mortar bed first is brushed at this position, then with XYPEX " concentrating agents " half
Siccative group or the filling-in of XYPEX " admixture " mortar pointing honeycomb are compacted, and are brushed again above after back-up coat solidification to be repaired
One layer of XYPEX " concentrating agents " mortar sealing, and conserve.
3. steel bar end must cut off, and recessed structures surface about 20mm.Pointing is carried out to all kinds of pits, steel bar end close
Envelope treatment, typically first brushes one XYPEX " concentrating agents " mortar bed, embedding with XYPEX " admixture " mortar dough afterwards
Fill out, tamping sealing brushes one layer of XYPEX " concentrating agents " mortar bed above again after pointing material is pre-hardening.
4. seepage place must be entered with XYPEX " concentrating agents " mortar and " concentrating agents " half-dried dough with " sealing agent "
Row leak stopping is processed, and no seepage and no leakage is reached after sealing, can carry out large area waterproof construction.
5、Double wall movement joints：Processed using the soft method being combined of steel, base treatment ibid, is adopted in weak part and structure
With XYPEX " Sai Baisi " series material leak stopping repairing and reinforcement, then add extraordinary flexible material to coordinate again and be used in movement joint
It is interior, play and extend cushioning effect up and down, reach that steel is soft to be combined, multi-way prevention, the comprehensive regulation.
1. movement joint is picked into the position that chisel is extremely capable of waterproof sealing；The filler in movement joint is removed, loose to both sides is mixed
Solidifying soil should pick and dig and remove totally；
2. concrete structure need to be carried out with XYPEX " concentrating agents ", XYPEX " sealing agent " material if any percolating water position
Plugging leaks treatment；
3. first brush XYPEX " concentrating agents " mortar one time in seam, then with XYPEX " admixture " mortar, repair
Adding admittedly levelling use, the reserved 2cm in centre is wide × 3cm depths, do the space of sedimentation and deformation；
4. at the movement joint 3/2 in paste barrier paper after useLow modulus one-component polyurethane sealantCarry out encapsulation process.Consumption
Material actual amount need to be determined according to field engineering position depth width.Must guarantee the quality, it is careful and responsible.
5. brushing polyurethane waterproof coating after adding barrier paper at movement joint 3/1；
6. original roofing SBS waterproof rolls layer is recovered；
7. protective layer is done with XYPEX " admixture " mortar again, after after final set, is brushed again one to two time after moistening basal plane
XYPEX " concentrating agents " mortar does sealing and hands over circle treatment.
6th, formation level is moistened
Water spray is sufficiently humidified so as to treated basic unit, is sufficiently humidified so as to concrete structure, is beneficial to XYPEX " Sai Baisi " and oozes
Thoroughly to the inside of concrete, but there can not be bright water.
7th, waterproof material modulation
1. the modulation of XYPEX " concentrating agents " mortar：XYPEX " concentrating agents " powder: water=5: 2 (volume ratios)
2. the modulation of XYPEX " concentrating agents " half-dried dough：XYPEX " concentrating agents " powder: water=6: 1 (volume ratio)
3. the modulation of XYPEX " sealing agent " dough：XYPEX " sealing agent " powder: water=3.5: 1 (volume ratio)
4. XYPEX " admixture " mortar：Sand in thick: water=0.03：1∶2.5∶0.4
Explanation：XYPEX " admixture " is the 3.0-4.0% (dry weight) of cement weight.
When XYPEX mortar is modulated, the powder and water that will be measured are poured into stainless steel, are sufficiently stirred for ensureing that mixing is equal
Even, once stirring material is unsuitable excessive, is advisable with being finished in 20min.Continual stirring is answered during use,Forbid another Row adds water, feeds。
8th, sequence of construction：
1. should perform from top to bottom, first top repairing and reinforcement, then large area brushing XYPEX " concentrating agents " mortar again
Principle is constructed.
2. brushing method：The nylon bruss of specific purpose tool semihard need to be used during mortar brushing, should be come and gone back and forth during brushing firmly, it is ensured that
Concavo-convex place can brush uniformly；Pit-hole groove etc. brushing that to exert oneself is opened, and thickness is consistent, must not have long-pending slurry, otherwise in product
It is easy to crack at slurry；
9th, XYPEX " Sai Baisi " concentrating agents mortar large area brushing requirement and points for attention.
1. back side (inner waterproofing) brushes two~tri- road XYPEX concentrating agents mortar beds without exception, and per pass consumption is 0.5~
0.6kg/ ㎡, the total consumption in two~tri- roads is 1.8~2kg/ ㎡ (including including repairing consumption).
2. the direction of per pass brushing should be mutually perpendicular to, and make every effort to painting and rub that brush is uniform, thin and thick is consistent.When lower road is constructed, must
Brushed during Deng upper track final set (about 4~6h) afterwards but still for dampness, per pass interval time was no more than 12 hours.
If upper track coating is not dampness, after needing moistening, then the mortar brushing of lower road XYPEX " concentrating agents " is carried out,
Flexibly grasped according to weather temperature.Particularly first concentrating agents mortar must be firm, after being fully cured with hand rubbing is motionless
Just do second, third road brushing.
10th, check
Need whether inspection structure and each weak link position are repaired and finished before Large area coatings construction；If any the part missed,
To repair in time, large area brush construction can be carried out after finishing, need to check whether coating brushing has holiday, thickness equal
It is even, whether have peeling, hollowing or crack, if any problem above, need to do over again and root out reparation again.Do over again position construction before
It is both needed to be sufficiently humidified so as to basal plane, but there must not be bright water.
11st, conserve：
It is particularly significant, it is necessary to be conserved meticulously with water purification, when coating is in leather hard, using vaporific water curing, to avoid using
Water washes away, and carries out sprinkling spray water according to weather daily, keeps moisture state, conserves for three days on end.(daily 3~5 times,
During dry weather can according to circumstances how secondary maintenance, ventilation condition difference when can lack 1~2 time).
Claims (6)
1. it is a kind of underground garage top board structure movement joint and seepage disease are administered based on XYPEX materials
Technique, it is characterised in that in the technical process, with the use of XYPEX materials；
The XYPEX materials be XYPEX " concentrating agents " mortar and, XYPEX " concentrating agents " it is half-dried
Dough, XYPEX " admixture " mortar, XYPEX " synergist " mortar or XYPEX " sealing agent "
In one or more；
Wherein, in XYPEX " concentrating agents " mortar, XYPEX " concentrating agents " powder is 5 with the volume ratio of water:
2~2.5；
In XYPEX " concentrating agents " half-dried dough, XYPEX " concentrating agents " powder is 6: 1 with the volume ratio of water；
In XYPEX " admixture " mortar, cement, the weight of thick middle sand, water and XYPEX " admixture "
Amount is than being 1：2.5：0.4：0.03-0.04；
XYPEX " sealing agent " dough powder is 3.5: 1 with the volume ratio of water；
XYPEX " synergist " powder is 5: 2 with the volume ratio of water.
2. technique according to claim 1, it is characterised in that the technique is comprised the following steps：
Base treatment, special and weak part are strengthened repairing, moisten basal plane, waterproof material modulation, brush first
Road XYPEX " concentrating agents " mortar bed, final set solidification, moistening basal plane, brushing second and the 3rd road XYPEX
" concentrating agents " mortar bed, final set, maintenance.
3. technique according to claim 1, it is characterised in that during base treatment, removes concrete and floats
The debris such as slurry, the accumulation of salt in the surface soil, dust, greasy dirt, Shi Tong basic units are substantially smooth, solid, coarse, cleaning, moistening,
And without ponding, ne-leakage.
4. technique according to claim 1, it is characterised in that during base treatment, cut through walls
Pipe, steel bar end, honeycomb and open structure, around dig into " U " type groove, are rinsed well with water, until seeing
Hard concrete basic unit, and one layer of XYPEX " concentrating agents " mortar bed is brushed in moist basic unit, then use XYPEX
" concentrating agents " half-dried dough fills up compacting at steel bar end and hole with XYPEX " admixture " mortar；Herein
One layer of XYPEX " concentrating agents " mortar sealing and reinforcing is brushed again in position.
5. technique according to claim 1, it is characterised in that during base treatment, construction joint,
Then chisel of the structural cracks more than 0.4mm carry out repairing and reinforcing into " U " type groove, in mending course,
XYPEX " concentrating agents " mortar, the siccatives of XYPEX " concentrating agents " half are brushed one times by painting in both sides " U " type groove
Group's " U " type groove fills up reinforcing, applies brush one times XYPEX " concentrating agents " mortar brush seals again.
6. technique according to claim 1, it is characterised in that special and weak part include construction joint,
Post-cast strip, structural cracks, honeycomb hole, steel bar end, the wall pipe wide more than 0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008546.2A CN106930400A (en) | 2015-12-29 | 2015-12-29 | A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511008546.2A CN106930400A (en) | 2015-12-29 | 2015-12-29 | A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106930400A true CN106930400A (en) | 2017-07-07 |
Family
ID=59459065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511008546.2A Pending CN106930400A (en) | 2015-12-29 | 2015-12-29 | A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106930400A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392538A (en) * | 2008-11-03 | 2009-03-25 | 江苏江中集团有限公司 | Basement detail water proof method |
| CN102505663A (en) * | 2011-10-14 | 2012-06-20 | 中煤建筑安装工程公司第七十三工程处 | Method for repairing seepage of concentration tank and water tank |
| AU2015100834A4 (en) * | 2015-06-23 | 2015-09-03 | Petrik, George Mark Mr | Waterseal Track |
-
2015
- 2015-12-29 CN CN201511008546.2A patent/CN106930400A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101392538A (en) * | 2008-11-03 | 2009-03-25 | 江苏江中集团有限公司 | Basement detail water proof method |
| CN102505663A (en) * | 2011-10-14 | 2012-06-20 | 中煤建筑安装工程公司第七十三工程处 | Method for repairing seepage of concentration tank and water tank |
| AU2015100834A4 (en) * | 2015-06-23 | 2015-09-03 | Petrik, George Mark Mr | Waterseal Track |
Non-Patent Citations (2)
| Title |
|---|
| 唐嘉莺等: "XYPEX在唐山钢铁公司炼铁南区循环水池防渗防腐修复工程中的应用", 《2008年全国渗漏工程治理技术研讨会论文集》 * |
| 费庆伟等: "五四大街地下通道顶板渗漏水治理", 《2014防水堵漏材料及施工技术交流会论文集》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109336531A (en) | A kind of two-component penetrant crystalline distress in concrete waterproof repair liquid and construction method | |
| CN102776897B (en) | Wash apron anti-settling anti-cracking construction method and structure | |
| CN1982541A (en) | Underground channel of hydroelectric station and cavity group waterproofing and leakage-stopping construction | |
| CN109184253A (en) | A kind of method for repairing and mending of exterior wall leakage | |
| CN110206074A (en) | A kind of underground waterproof engineering construction technology | |
| CN101560777A (en) | Waterproof construction method for bottom plate of basement with anti-float anchor rod | |
| CN101545269B (en) | Method for rigid waterproof construction of beam and slab type basement | |
| CN108130992A (en) | Rubble plate, styrofoam and porous brick compound thermal-insulating decorative external wall construction engineering method | |
| CN103306384B (en) | The construction method of waterproof sealing cream is smeared before cement final set | |
| CN207846696U (en) | A kind of compound leak stopping system | |
| CN110185277A (en) | The restorative procedure of existing building external wall seepage point | |
| CN112408851A (en) | Anti-radiation semi-permanent nano-penetration crystallization sealing compacting agent and use method thereof | |
| CN101586367B (en) | Method for preventing decorative surfaces of ceramic tiles in shower room from leaking water | |
| CN106759979A (en) | A kind of external wall exterior heat preserving construction technique | |
| CN207553357U (en) | Rubble plate, styrofoam and porous brick compound thermal-insulating decorative exterior wall | |
| CN109266224A (en) | A kind of water-repellent paint and its use construction method | |
| CN106930400A (en) | A kind of technique administered to underground garage top board structure movement joint and seepage disease based on XYPEX materials | |
| CN104452813B (en) | A kind of underground power house gate shaft protected against the effects of immersion method | |
| CN108484004A (en) | A kind of HR concretes defect restoration of the ecosystem, which is controlled, oozes plugging material | |
| CN2583229Y (en) | Steel holding hoop fastening structure of added storey new and old point pitch of high rise building | |
| CN110359427A (en) | A kind of Based on Red Bed irrigated area open channel side slope linked network plastering construction technology | |
| CN106930417A (en) | It is a kind of based on XYPEX materials to circulating water pool antiseepage water-tight corrosion-proof concrete structure reinforcement and repair technique | |
| CN106930548A (en) | A kind of technique processed deformation joint seepage based on XYPEX materials | |
| CN207376387U (en) | A kind of light-concrete structure with high-durability energy | |
| CN106930337A (en) | A kind of technique administered to underground Tipple Bottom plate seepage based on XYPEX materials |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |