of concrete

Standing in the next room, in the middle of what looked like piles of concrete spaghetti, I began to feel overpowered.

As a statistic tool, TSA has been affirmed and recommended by WTO, but a general mode has not come into being in terms of concrete methods.

I was screaming out for the children as I threw pieces of concrete off me but heard nothing.

Suddenly, a piece of concrete the size of a quarter jumps free and plummets down the shaft as the rock-hammer pushes through.

First, Bunyan tends to conceptualize abstractions in terms of concrete areas of human experiences, especially of physical imageries.

If I take a piece of concrete, a block of concrete, and I put too much pressure on it, it starts to crumble.

The early intensity of the concrete mixed with the admixture is superior to that of concrete mixed with II-level fly ash.

Andy lies in the dark, studying the chunk of concrete in his hands. Considering the possibilities. Wrestling with hope.

To improve the impermeability of concrete, and reduce cracks in concrete created by the shrinkage, expansive agent is often added.

It had long been recognized that adequate curing was to obtain the desired strength and durability properties of concrete.

In many instances, petroleum can penetrate the surface of concrete floors to the extent that the oil may not be removed by surface cleaning.

Thus, quality control of concrete structures that will meet the requirements of safety and durability is of the moment.

Then he picked up a chunk of concrete from the rubble and rubbed it in his hands.

For the home's central courtyard, LeBlanc broke up the expanse of concrete, recycling it into a smaller walkway of pavers.

Fourth, the ambient temperature of the surface quality of concrete structure is particularly evident impact.

Just beyond it, a tabletop-flat slab of concrete runway stretched for two miles.

Carbon fiber reinforced plastic ( CFRP ) has been used widely in strengthening of concrete structure as a new material.

Finally combine reality with myself fulfillment experience of the teaching, , and drew up the case of concrete implement.

Be applied to protect the linings of drinking water tanks made of concrete, steel or other materials.

Based on this, it would be necessary to carry out relevant theoretical study on the freeze-thaw durability of concrete.

Despite the lack of concrete results, the two leaders have been trying hard to put the right atmospherics in place.

Therefore, the study of this thesis is of practical significance on predicting service life of concrete structure appropriately.

It can be used in various strength class of concrete structure, and its property has no obvious distinction with natural aggregate.

He kept pushing until the kid opened his mouth in pain and ended up with a mouthful of concrete.

The size effect of concrete strength is influenced by its brittleness. Therefore, there is an inherent relation between them.

In respect of concrete measures, maybe China still wants to leave some room for financial transactions for normal trade.

They usually consist of an outer frame and of an inner core built by means of concrete walls.

He'll define his goal up front in terms of a short list of concrete key criteria: pleated, cuffed, costs less than $100.

Used for the glass net cloth rendering on external heat insulation board surface, repairing the cracks of base and defaults of concrete .

The building is constructed entirely of concrete, the only fitting material for a tombs.

In law-governing society press autonomy is one of the sub-systems of rule of law and it is a sort of concrete rule of law.

There has been a distinct lack of deeper consideration or examination of concrete sociopolitical issues.

For hours, this ad hoc rescue team formed a line and passed along bricks or chunks of concrete in an attempt to clear debris.

iour of concrete is often not taken into account.

The company has various types of concrete lining of steel formwork trolley, rail, trolley transportation tanker concrete.

Acoustic emission (AE) is one of the important information in detecting and analyzing reliability of concrete structure.

Production of concrete's key component, cement, accounts for at least five percent of global carbon dioxide emissions.

be able to extend the fatigue life of concrete, improve the process of concrete in fatigue stiffness retention capacity.

Ability to solve practical problems and deal with a variety of concrete variables in situations where only limited standardization exists.

Operator theory, like every other part of mathematics, cannot be properly studied without a large stock of concrete examples.

The welding gantry system for the completion of concrete pump truck arm of the long straight automatic welding seam.

The percentage of random defects in volume was the key to determine the weakening degree of macro-strength of concrete.

On the static loading test, to obtain a more precise result, the HJ series of concrete sensor was used to measure concrete crack width.

The first chunks of concrete have been removed from the dams, which will slowly be eaten away over the next few years.

In terms of concrete writing technique, he was apt at delineating portraits, psychology, scenes and characterizing figures by contrast.

The practice has proved that project-based practice teaching in courses of concrete structure is operable and able to achieve good results.

Can you think of concrete and specific things you can do to make it occur more often in your relationship?

Surface press polish: the surface of concrete shall be stroke off, press polished and rough cast.

Some problems of large dimension SHPB technique used for measuring dynamic behaviors of concrete and concrete-like materials are discussed.

End of concrete pouring, measuring instruments should be regularly inspected, maintained and stored indoors to avoid damage.

And past it scuttle a pair of uniformed women, diligently sweeping already spotless slabs of concrete.

Basically the system involves the pushing or thrusting of concrete pipes into the ground by a number of jacks.

A red trail could be seen from the side of the statue's left eye to about halfway down the robe of concrete.

Author has found the newest theory of high impermeability of concrete for preventing from cracking on the basis of it.

The hardness of ice is similar to that of concrete.

"People were covered in rubble, covered in several tons of concrete, " he said.

Thirdly, the simulation of concrete crack has been a difficult problem for normal FEM ever since.

Workability of concrete has never been precisely defined.

The maximum value of shrinkage stress of slabs before water storage increased obviously compared with that in the end of concrete placement.

Examples are uneven support settlements of continuous beams, and shrinkage of concrete if it is not free to shorten.

The results showed that the contribution of mortar to compressive capacity of concrete block masonry cannot be neglected.

Early age cracking of concrete has re-emerged as an important issue all over the world in recent years.

For indoor rock climbing, the structures made of concrete or plywood are erected into which artificial foot holds and hand holds are fixed.

To the secondary debtor, the exercising of rights of pleadings should be solved in the light of concrete conditions.

The research on the stress behavior of concrete face and its improvement measures is one of key technical problems for high CFRD.

The poor durability of concrete pavement surface texture is the main factor of low skid resistance and high traffic accident.

The two silanes improve acid rain resistance of concrete greatly and prolong its service life of concrete greatly in acid rain environment.

Gray system is used to predict the compressive strength of concrete under the long-term chemical damage and to optimize the system.

Apparatus for moulding inclined, free-standing hollow columns of concrete by means of sliding formwork is provided.

The coupling effect of mechanical loads and environmental actions is a real service state of concrete.

This agent commonly used for brick and concrete structure building of concrete used.

Production and tooling of stones, slabs, elements, tiles and pipes made of concrete, artificial or natural stone.

after grout is hardened, the adhesive tape and hardened grout trace on the surface of concrete is cleared.

All floors shall be of concrete, tile or other approved construction, adequately sloped and drained.

These results indicate that the effects of concrete slab should be considered in the seismic design of the connection.

Steel corrosion is one of the main factors in respect of durability of concrete.

The shape and feature of aggregates can affect the strength of concrete constantly, which effect varied with the rate of concrete.

Another method is to pour the entire thickness of concrete and then force the steel mesh down into it to a predetermined level.

Other tiles, flagstones, bricks and similar articles of cement, of concrete or of artificial stone, whether or not reinforced.

This project is already considered why not to handling very for a long time, you ought to know some of concrete conditions.

Forecasting of concrete carbonation depth is an important part of the structural durability assessment.

Literally thousands of concrete dams are providing water supply shortage, irrigation, flood control, and power generation.

By contrast, modern houses in Cuba are made of concrete or brick, making them expensive and laborious to rebuild after a hurricane.

In the pouring of concrete should be lifting the production, tension and conformity assessment used in the concrete specimens.

Organic steel fiber, as an alternative product of steel fiber, can effectively improve the mechanical properties and durability of concrete.

Although the stadium will be made of concrete and steel, the flowing lines and round shapes make the building look warm and friendly.

The influence factor of concrete carbonation can be divided into material factor, environmental factor and construction factor.

Shape and appearance of the crushed stone dust is the major factor of influencing workability of concrete.

It has proven to be an ideal choice for removal of thick sections of concrete.

However, in recent years since the diagnosis of damage of concrete, temperature self-regulating concrete.

Thus, we developed the work of concrete and steel to the trade-off phenomenon of the contributions of consciousness and unconsciousness.

After pulling out huge blocks of concrete and piles of dirt from the hole, the Excavator operator got a little overzealous.

Finally, the modeling technology applied to the study of concrete mixing drum, has an important significance on its design and manufacture.

Reinforcement is an effective way of improving the structural safety, decreasing accidents, prolonging the life of concrete structure.

In large volume of concrete, temperature stress and temperature control is of great significance.

The analytic formulas were used to illustrate the process of the delamination failure, rupture of CFRP sheet and crush of concrete.

Our univer-city, splicing into containers, is no longer the simply solidification of concrete structures.

As is known to us all, this kind of concrete sets quickly.

Now, the ductility of concrete bending members has been emphasized, there has been many researches and made many achievements.

The company pursued became the biggest supplier of concrete products.

Further improve the durability of concrete, as well as extend the useful life of structure.

The main work of this paper is the research of microwave imaging algorithm, and the imaging of concrete media column.

So researching the heat preservation effect of concrete surface heated board is significative.

The insulation qualities of concrete can be studied by considering the temperature contours through concrete members.

The decreasing degree of strength of concrete was got. This may be beneficial to the assessment and appraisal of RC structures after fire.

The river would have morphed into a chain of man-made lakes if two brothers hadn't helped stem the tide of concrete.

Cracking temperature can be used to assess the cracking resistance of concrete efficiently.

Then the feasibility of concrete slabs covered with geo membrane, the construction technique and problems noted were conferred.

that the capillary tensile forces set up during drying is an important contributory factor for the drying shrinkage of concrete.

The effects of this admixture on early-age shrinkage properties of concrete and cement mortar strength were investigated in this paper.

The calculating result shows that the solar radiation absorption coefficient greatly influences the deformation of concrete box girder.

Frictional resistance between end face of concrete test piece and pressure head of testing machine influences experimental result greatly.

to concrete , the setting time of concrete extends with amount of set - retarders increase.

Building blocks and bricks, of cement, of concrete or of artificial stone, whether or not reinforced.

The importance, ultimate principle and qualitative design method for the durability design of concrete structures were emphasized.

The durability of concrete can be defined as its resistance to deterioration resulting from external and internal causes.

An experimental model with two cavities was made of concrete, ore fines and tails in the laboratory.

products and systems for the protection and repair of concrete structures . test methods - determination of resistance to carbonation.

P Eurocode 2 is only concerned with the requirements for resistance, serviceability, durability and fire resistance of concrete structures.

As the operators swing the enormous bucket of concrete, engineers below indicate the exact spot where it should be poured.

The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards.

Through the wear test, indicating that water based capillary inorganic waterproofer increased the wear resistance of concrete.

As the nonlinear behavior of concrete, nonlinear finite element analysis can reflect the practical mechanical behavior of CS slab.

The work provides a new method for the further accurate analysis of the behaviors and fire resistance of concrete filled steel tubes.

I watched this for about three hours, occasionally getting caught in a terrifying crush and once catching a chunk of concrete to the leg.

A ring setup instrument with strain gages was used to evaluate the tensile behaviors of concrete at early ages.

The core, made of concrete, is combined with steel cantilever structures.

X-ray tests on it have already failed because of a layering of concrete and plaster that still surrounds most of it.

Finally, the optimization of concrete pile structure has been carried out on the basis of bearing behavior.

Products and systems for the protection and repair of concrete structures - Test methods - Drying test for hydrophobic impregnation.

Mild steel has a high tensile strength, this being about 200 times that of concrete.

Products and systems for the protection and repair of concrete structures. Test methods. Determination of adhesion concrete to concrete.

In this paper, through the experimental study and theoretical analysis, sound isolation behavior of concrete hollow brick wall is studied.

The electrical resistance and permeability is an importance evaluation index on the durability of concrete.

Confining pressure applied by the reinforcement is a function of the lateral strain of concrete.

This paper studies the temperature change of tunnel lining at the early stage, thus thermal stress of concrete.

all levels of concrete structures, it seems like throughout the space, soaring leaps, given the dynamism and tension building up.

I could see layers of concrete lying on the spot where Kiki had been doing homework with his sister.

On this basic, this essay emphatically discusses the problems of Concrete situation and effect of the limit.

The cube cleavage test is an indirect method to determine the tensile strength of concrete.

To promote such products, will greatly improve the construction quality and the service life of concrete.

Verification of concrete strength (destructive)by coring - Sample of concrete is cored cut , capped strength of the in-situ concrete.

These problems are as following : The medical objective is too abstract to operate and is absent of concrete target system.

The researchers hope their "BacillaFilla" will improve the longevity of concrete structures, which can be environmentally costly to erect.

The quality control of concrete generally includes three phases: preliminary control, production control and qualified control.

mixed with the agent of concrete, penetration-proof quality, freezing-thawing resisting sexual, all have significantly improved.

Products and systems for the protection and repair of concrete structures - Test methods - Determination of stiffening time.

Results show that it is favorable for the durability design of concrete structures for introducing inhomogeneous model.

This paper analyzes the cause and precautionary measures of concrete structure shrinkage crack.

Policemen did little as demonstrators with hammers battered down a wall of concrete slabs put in place to protect the building.

The test puts forward some opinions aiming to several key joints during construction of concrete pavement for the reference of technicians.

In the current surge of urbanisation and dam building, billions of tonnes of concrete have been poured onto farm fields and into rivers.

Products and systems for the protection and repair of concrete structures. Test methods. Determination of slant shear strength.

Mechanics, the discovery of concrete, the appearance of materials science, are promoting the construction of the development.

The utility model relates to a metering device of concrete mixing equipment, in particular to a feeding belt scale.

experimental, analytical and field investigations of seismic response of concrete, steel and composite buildings and bridges.

its main characteristics and advantages are to maximize the shooting range, news commentary and narrative style of concrete and interesting.

The elastic deformations of concrete largely depend on its composition (especially the aggregates).

Most damage of concrete runway in cold region is not caused by load but by the poor durability of concrete.

Bearing capacity of concrete filled steel tube structure issue is the safety and economy of the main factors.

Articles of cement, of concrete or of artificial stone, whether or not reinforced.

A construction method of concrete beam-column nodes relates to the building engineering technical field.

The polypropylene fibre concrete is the new kind of concrete flexible shotcrete layer forms in the soft rock tunnel supporting engineering.

Autogenous volume deformation is an important parameter of anti-cracking behaviors of concrete.

Numerical stimulation analysis in this thesis is taken to investigate the capability of concrete shear walls strengthened with ferrocement.

This paper, by rooting upon the damage theory, tries to carry out quantified study on the damage of concrete caused by freeze-thaw cycles.

The resistance of concrete to freezing and thawing can be improved by increasing its impermeability.

the strength of concrete in general increase with the increment of the reasonable modulus fineness of fine aggregate.

It's of fundamental importance to establish restraining model in calculating the temperature and shrinkage action of concrete structures.

Investigation of durability of concrete components reinforced with carbon fiber and located in marine environment was conducted.

This paper states two measure modes of concrete mixing equipment water combined with the application of cur- rent concrete mixing equipment.

choosing appropriate intermittent time of concrete lifts according to different placement points and times.

It can be as a reference to the long-term safety evaluation of concrete structures.

This paper researched the affection and improvement of ultra-grinding limestone flour as concrete admixtures on the performance of concrete.

Theoretical results show that the chloride diffusion coefficient of concrete increases with the depth.

The phenomenon of concrete structure cracks often appears in civil architecture which results in great inconvenience for inhabitant.

The standard of each nation have different control range and request in crevice of concrete building.

Fractal is introduced to the research fields of concrete. the concrete crushing procedure and fractal feature in aggregate are analyzed.

A socialist model city made of concrete had risen up on a green meadow.

It also indicates that the addition of mineral admixtures in concrete might not improve the cyclic sulfate resistance of concrete.

Construction of concrete systems right from the licensed establishment, change, change and termination were discussed.

Polypropylene fiber has also improvement in residual mechanical properties of concrete subjected to high temperature.

Because of the size effect of concrete structure, the mechanical behavior of concrete scale model and full-scale model is not the same.

Recent studies on the damage and deterioration of concrete experiencing fatigue load and environmental effects are summarized.

Products and systems for the repair and protection of concrete structures. Test methods. Measurement of bond strength by pull-off.

The passage discusses the cause of concrete cracks, and gives some analysis about the prevention and control of mass concrete cracks.

Wrap any weakly-typed collection objects with simple arrays of concrete types as the signature for Web service methods.

Sulfate liquor concentration and strength of concrete had significant influence on the resistance to sulfate erosion for concrete.

This paper explain the techniques and experience of concrete construction in winter with comprehensive thermal storage method.

The influence of concrete hydration heat on the temperature of the frozen soil wall was analyzed by finite difference method.

Preventing or inhibiting the corrosion of reinforcement in concrete is a key approach to improve the durability of concrete structures.

Electric potential signal is closely related to the fracture of concrete, which can provide precursory information for it.

Also, the paper introduced relevant concepts and method of concrete shrinkage and creep, cable tension optimization and buckling stability.

Pipes of cement, of concrete or of artificial stone, whether or not reinforced.

The intensity of democracy transformation is constituted by a serious of concrete operable index system.

We believe that the quality of concrete meets the requirement of the specification.

However, the mechanical properties of reinforced concrete is not available is very comprehensive, particularly in respect of concrete.

provides helpful guide for renovation and prevention of concrete lining erosion in tunnels passing through pyrite-bearing strata.

The compressive strength of concrete at an age t depends on the type of cement, temperature and curing conditions.

And the actual causes are the same as before: a flight from financial and monetary assets in favour of "concrete" investments.

The results of the tests and analyses may supply a valuable reference for durability forecast of concrete structures.

Unusual computer case made from a strong layer of concrete.

The coefficient of thermal expansion (CTE) is one of the most important indexes to volume stability of concrete.

Selected the optimal combination. (4) BP neural network used to predict the strength of concrete strength.

But the estimation and control of the creep of concrete and creep effect on structure is a very complex and tough work.

The influence of concrete creep on the prestressed concrete cylindrical oil tank is analyzed in both theoretical and practical aspects.

In addition, the fatigue failure of concrete due to long-term train-induced dynamic load should be considered in design.

For this reason, quality of concrete structure always serve as primary index in detection of seismic CT of civil engineering.

This technique can provide a new method for reduction of the drying shrinkage of concrete and prevention of the cracks of concrete.

The test results of Concrete Filled Steel Tube indicate the effective method to improve the behavior of the concrete core.

When micro fine is 24%, mechanical properties of concrete are to be the best.

The influence of fine aggregates having alkaline activity on the durability of concrete should be taken seriously.

The material properties of concrete, steel bar and polypropylene fiber mortar of the test beams were studied in this paper.

By using the length of oil- crocks as parameters, a track programming technique of Concrete Pump Truck is given.

The cracking of concrete pavements is merely a nuisance, but cracks in roads, bridges and buildings are a hazard.

The ratio of water to cement in a batch of concrete is the principal determinant of the concrete's final strength.

On the basis of the model, this paper presented an example to analyze the shrinkage stress of concrete slabs during the construction period.

Commercial buildings consist mainly of concrete reinforced with steel to deal with the tension.

Those who deride it for its lack of concrete demands simply don't understand its strategic function.

The influential factors of concrete girder temperature deformation include external and internal ones.

Secondly, I compared the behavior of Concrete-Filled Steel Tubular column with the inner-ring plate and column without the inner-plate.

Constructor injection uses a constructor to determine what type of concrete object to return.

Among them, thanks to the infrastructure construction of concrete mixer, the first car market exceptionally prosperous.

The shrinkage and creep of concrete structure have prodigious effect on bridge alignment and stress control during bridge construction.

This article discusses the influences of fine slag powder to workability, compressive strength and durability of concrete in the test.

there internal roads ( built bed of concrete ) are available for the access to the offices , stores or vacant sites.

When finished, the dam will contain twice the amount of concrete of the Itaipu project in Brazil, currently the world's largest dam.

The cells are of concrete, they have one barred window each (which can be darkened), they are damp, and without heating arrangements.

Thirdly, not all FIMA cases impact the economic security. This proposition needs concrete analysis of concrete problems.

Compare with common concrete, the crack-load of concrete slab mixing with liter polypropylene fiber and glass fiber is marked improved.

The factors that caused concrete durability problems were particularly analyzed and the mix proportion of concrete was optimized.

The strategy means the series of concrete ways of solution, which are adopted by teachers to realize teaching aims and teaching purposes.

My body was stiff though, I felt like I was made of concrete, so solid and almost indestructible.

In detail explained tool machine to sign pillar again later on, slippery pedestal with slippery the saddle design of concrete process.

moreover , there is not the value of ihe influence of loading rates on the behavior of concrete in the states of complex stresses.

adding this agent, can greatly improve concrete workability and improve the technical performance of concrete.

Creep is the inherent time-dependent characteristic of concrete which belongs to viscoelastic materials.

Dry segmented cup grinders, used on right-angle grinders, they grind all types of concrete, masonry, brick, block and stone.

When the sand ratio is kept constant, the strength of concrete increases in inverse proportion to the maximal size of coarse aggregate.

The damage and deterioration of concrete as bridge, highway in cold climates subjected to dynamic load and frost cycles are outlined.

Strength and crack resistance capability of concrete will be improved after being reinforced by chopped basalt continuous fiber.

In many cases, a minority of concrete aspects will need to apply a given piece of advice, so having an empty default is more useful.

The elevation of concrete surface layer shall be controlled with form height or lines snapped on the forms.

High brittleness of cementitious composites is the primary causations of cracking and performance deteriorated of concrete structures.

In this experiment, the short-term frost resistance of concrete mixed with expansive compound mineral admixture is studied.

The heterogeneous composition of concrete causes the ultrasound to scatter considerably.

There are known methods and means for the continuous moulding of concrete columns, compact columns as well as hollow columns.

PRODUCTS AND SYSTEMS FOR THE PROTECTION AND REPAIR OF CONCRETE STRUCTURES. TEST METHODS. INFRARED ANALYSIS. (EUROPEAN STANDARD EN 1767).

Critics inevitably seized on the lack of concrete proposals for evidence that nothing of substance was achieved.

Maximum capacity of flow equalization limited by available wastewater depth in feed chamber of concrete tankage .