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1 case-hardening of concrete surface
Строительство: образование твёрдой оболочки на поверхности бетонаУниверсальный англо-русский словарь > case-hardening of concrete surface
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2 case-hardening of concrete surface
Англо-русский строительный словарь > case-hardening of concrete surface
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3 case-hardening
цементирование; цементация; поверхностная закалка, упрочение поверхности -
4 hardening
- hardening
- nтвердение; отверждение; упрочнение, повышение прочности; закалка
- hardening of concrete
- age hardening
- air hardening
- anisotropic hardening
- case hardening
- cold work hardening
- electrothermal hardening
- linear hardening
- strain hardening
- surface hardening
- work hardening
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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5 hardening
1) твердение, отверждение2) повышение прочности, упрочнение3) закалка4) дубление, задубливание6) закаливание ( мороженого)7) застывание ( студня)8) черствение ( хлеба)9) текст. свойлачивание•-
age hardening
-
air hardening
-
anisotropic hardening
-
autogenous hardening
-
bainitic hardening
-
beam hardening
-
bench hardening
-
box hardening
-
broken hardening
-
bulk oil hardening
-
case hardening
-
chill hardening
-
cloud burst hardening
-
cluster hardening
-
cold work hardening
-
compressive hardening
-
concrete hardening
-
continuous hardening
-
contour hardening
-
controlled hardening
-
cyanide case hardening
-
cyanide hardening
-
deep hardening
-
die hardening
-
dispersion hardening
-
elastic-plastic strain hardening
-
electric hardening
-
electrochemical hardening
-
electrolytic heating hardening
-
electron-beam hardening
-
flame hardening
-
full hardening
-
gas flame hardening
-
graduated hardening
-
grain boundary hardening
-
grain size hardening
-
heat hardening
-
induction surface hardening
-
intermittent surface hardening
-
interstitial hardening
-
isotropic hardening
-
kinematic hardening
-
laser hardening
-
linear hardening
-
localized flame hardening
-
martensitic hardening
-
mechanical hardening
-
metal-bath hardening
-
metal hardening
-
negative hardening
-
nitride hardening
-
nuclear hardening
-
order hardening
-
peen hardening
-
phase hardening
-
plain hardening
-
precipitation hardening
-
quench hardening
-
radiation hardening
-
scale-free hardening
-
self-tempering hardening
-
shock hardening
-
short-range hardening
-
simple hardening
-
strain age hardening
-
strain hardening
-
substitutional solution hardening
-
superlattice hardening
-
surface hardening
-
temper hardening
-
tensile hardening
-
transformation hardening
-
water hardening
-
work hardening -
6 hardening
1) закалка; твердение; упрочнение2) закалочный•- heating for hardening - rapid hardening of concrete - selective hardening - slow hardening of mortar - steel hardening - surface hardening* * *твердение; отверждение; упрочнение, повышение прочности; закалка- hardening of concrete
- age hardening
- air hardening
- anisotropic hardening
- case hardening
- cold work hardening
- electrothermal hardening
- linear hardening
- strain hardening
- surface hardening
- work hardening -
7 hardening
1) закалка
2) задубливание
3) закаливание
4) закаливающий
5) затвердевание
6) затверделость
7) упрочнение
8) наклеп
9) упрочняющийся
10) упрочение
11) твердеющий
12) закаливающийся
13) отверждение
14) твердение
– age hardening
– air hardening
– broken hardening
– cyanide hardening
– full hardening
– graded hardening
– hardening by nitriding
– hardening chamber
– hardening crack
– hardening fixer
– hardening medium
– hardening of concrete
– hardening shop
– hardening tank
– hardening temperature
– induction hardening
– non-expose hardening
– non-exposed hardening
– oil hardening
– precipitation hardening
– quench hardening
– rail-end hardening
– salt-bath hardening
– selective hardening
– single-step hardening
– strain hardening
– surface hardening
– temper hardening
– water hardening
order superlattice hardening — закалка упорядочивающихся сплавов
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8 steel
сталь || стальной- abrasion-resistant steel
- acid Bessemer steel
- acid electric steel
- acid open-hearth steel
- acid steel
- acid-resisting steel
- age-hardenable steel
- ageing steel
- aircraft structural steel
- air-hardened steel
- air-hardening steel
- air-melted steel
- alkaliproof steel
- alkali-resistant steel
- alloy steel
- alloy tool steel
- alloyed steel
- alphatized steel
- aluminized steel
- aluminum grain-refined steel
- aluminum steel
- aluminum-coated steel
- aluminum-nickel steel
- aluminum-stabilized steel
- anchor steel
- angle steel
- annealed steel
- anticorrosion steel
- arc-furnace steel
- armco steel
- ausaging steel
- ausforming steel
- austenitic manganese steel
- austenitic Ni-Cr stainless steel
- austenitic stainless steel
- austenitic steel
- austenitic-carbidic steel
- austenitic-intermetallic steel
- automatic steel
- automobile steel
- axle steel
- bainitically heat-treated steel
- balanced steel
- ball bearing steel
- banding steel
- bandsaw steel
- bar steel
- basic Bessemer steel
- basic converter steel
- basic open-hearth steel
- basic oxygen steel
- bearing steel
- bearing-grade steel
- beaten steel
- beryllium steel
- Bessemer steel
- blanking steel
- blister steel
- blue steel
- boiler steel
- boron steel
- bottle-top steel
- bottom-run steel
- bright drawing steel
- bright steel
- bright-drawn steel
- bright-finished steel
- bronze steel
- bulb steel
- bulb-angle steel
- burned steel
- capped steel
- carbon nitrided steel
- carbon steel
- carbon tool steel
- carbonized steel
- carbon-martensite steel
- carbon-molybdenum steel
- carbon-vacuum deoxidized steel
- carburized steel
- carburizing steel
- case-hardened steel
- case-hardening steel
- cast steel
- cemented steel
- chain steel
- chilled steel
- chisel steel
- chrome steel
- chrome-manganese steel
- chrome-molybdenum steel
- chrome-nickel steel
- chrome-nickel-alloy steel
- chrome-nickel-molibdenum steel
- chrome-plated steel
- chrome-tungsten steel
- chrome-vanadium steel
- chromium steel
- chromium tool steel
- chromium-aluminum steel
- chromium-cobalt steel
- chromium-copper steel
- chromium-manganese steel
- chromium-molibdenum steel
- chromium-nickel steel
- chromium-nickel-molybdenum steel
- chromium-silicon steel
- chromium-tungsten steel
- chromium-tungsten-vanadium steel
- chromized steel
- clad steel
- cobalt steel
- cobalt-nickel steel
- coiled steel
- cold work steel
- cold-drawn steel
- cold-heading steel
- cold-rolled steel
- columbium-stabilized steel
- commercial forging steel
- commercial quality steel
- commercial steel
- common steel
- composite steel
- compound steel
- concrete-prestressing steel
- concrete-reinforcing steel
- constructional steel
- consumable electrode vacuum-melted steel
- controlled rimming steel
- converted steel
- converter steel
- copper steel
- copper-bearing steel
- copper-chromium steel
- copperclad steel
- copper-nickel steel
- copper-plated steel
- corrosion-resistant steel
- corrosion-resisting steel
- corrugated sheet steel
- CQ steel
- creep-resisting steel
- crucible steel
- crude steel
- cutlery-type stainless steel
- cyanided steel
- damascus steel
- damask steel
- DDQ steel
- dead-hard steel
- dead-melted steel
- dead-soft steel
- deep drawing quality steel
- deep drawing steel
- deep-hardening steel
- degasified steel
- deoxidized steel
- diamond tread steel
- die steel
- direct-process steel
- dirty steel
- dopped steel
- double-reduced steel
- double-refined steel
- double-shear steel
- drawn steel
- drill steel
- duplex steel
- dynamo sheet steel
- dynamo steel
- easily deformable steel
- EDD steel
- effervescent steel
- electric furnace steel
- electric steel
- electric tool steel
- electrical furnace steel
- emergency steel
- eutectoid steel
- exotic steel
- exposed quality steel
- extra deep drawing steel
- extrafine steel
- extrahard steel
- extrahigh tensile steel
- extrasoft steel
- face-hardened steel
- fagoted steel
- fashioned steel
- fast-finishing steel
- fast-machine steel
- faulty steel
- ferrite steel
- ferritic stainless steel
- ferritic steel
- fiery steel
- figured steel
- file steel
- fine steel
- fine-grained steel
- finished steel
- first quality steel
- flange steel
- flat steel
- flat-bulb steel
- flat-rolled steel
- forge steel
- forged steel
- forging die steel
- forging steel
- free-cutting steel
- free-machining steel
- fully deoxidized steel
- fully finished steel
- galvanized steel
- gear steel
- general purpose steel
- glass-hard steel
- grade steel
- graphitic steel
- graphitizable steel
- gun barrels steel
- gun steel
- Hadfield steel
- half-hard steel
- Halvan tool steel
- hammered steel
- hard cast steel
- hard steel
- hard-chrome steel
- hardened steel
- hard-grain steel
- heat-resistant steel
- heat-treated steel
- heavily alloyed steel
- heavy-fagoted steel
- heavy-melting steel
- hexagonal steel
- high-alloy steel
- high-carbon steel
- high-chromium steel
- high-cobalt steel
- high-creep strength steel
- high-ductility steel
- high-elastic limit steel
- higher-carbon steel
- high-grade steel
- high-hardenability core steel
- high-hardenability steel
- high-manganese steel
- high-nickel steel
- high-permeability steel
- high-quality steel
- high-resistance steel
- high-speed steel
- high-strength low alloy steel
- high-strength steel
- high-sulphur steel
- high-temperature steel
- high-tensile steel
- hollow drill steel
- hot die steel
- hot-brittle steel
- hot-rolled steel
- hot-work steel
- hot-working die steel
- hot-working steel
- HSLA steel
- H-steel
- hypereutectoid steel
- hyperpearlitic steel
- hypoeutectoid steel
- hypopearlitic steel
- Indian steel
- induction furnace steel
- induction vacuum melted steel
- ingot steel
- intermediate-alloy steel
- iron-chromium stainless steel
- irreversible steel
- killed steel
- knife steel
- knife-blade steel
- lead-coated steel
- leaded steel
- lean alloy steel
- ledeburitic steel
- light gage steel
- liquid-compressed steel
- loman steel
- low earing steel
- low-alloy steel
- low-alloyed steel
- low-carbon steel
- low-ductility steel
- low-expansion steel
- low-hardenability steel
- low-hardening steel
- low-manganese steel
- low-nickel steel
- low-phosphorus steel
- low-texture steel
- machine-tool steel
- magnet steel
- mandrel steel
- manganese steel
- manganese-killed steel
- manganese-silicon steel
- maraging steel
- martempering steel
- martensitic steel
- mechanically capped steel
- medium alloy steel
- medium-carbon steel
- medium-hard steel
- medium-strength steel
- medium-temper steel
- merchant steel
- mild steel
- milling steel
- mixed steel
- molybdenum steel
- needled steel
- nickel steel
- nickel-chrome steel
- nickel-chrome-molybdenum steel
- nickel-chromium steel
- nickel-chromium-molybdenum steel
- nickel-clad steel
- nickel-molybdenum steel
- nitrided steel
- nonaging steel
- noncorrosive steel
- nondeforming steel
- nonhardening steel
- nonmagnetic steel
- nonpiping steel
- nonrustic steel
- nonshrinking steel
- nonstrain-aging steel
- normal steel
- octagon steel
- oil-hardening steel
- open-hearth steel
- open-poured steel
- ordinary steel
- oriented steel
- overblown steel
- overheated steel
- over-reduced steel
- oxidation-resisting steel
- paragon steel
- pearlitic steel
- perished steel
- permanent-magnet steel
- PH steel
- piled steel
- pipe steel
- piped steel
- plain carbon steel
- plain steel
- planished sheet steel
- planished steel
- plate steel
- plow steel
- pneumatic steel
- polished sheet steel
- polished steel
- pot steel
- powder metallurgical compacted steel
- powdered metal high-speed steel
- precipitation-hardening steel
- precision steel
- pressure vessel steel
- primary steel
- puddle steel
- puddled steel
- punching steel
- purified steel
- PV steel
- QT steel
- quality steel
- quenched-and-tempered steel
- quick-cutting steel
- quick-speed steel
- rail steel
- railway structural steel
- rapid machining steel
- rapid steel
- raw steel
- red-hard steel
- refined steel
- refining steel
- refractory steel
- reinforcing steel
- rephosphorized steel
- resilient steel
- resulphurized steel
- rimmed steel
- rimming steel
- rising steel
- rivet steel
- rolled section steel
- rolled steel
- roller-bearing steel
- rose steel
- round steel
- rustless steel
- rust-resisting steel
- saw steel
- scrap steel
- screw steel
- secondary steel
- section steel
- selenium steel
- self-hardening steel
- semideoxidized steel
- semifinished steel
- semikilled steel
- shallow-hardening steel
- shape steel
- shear steel
- shearing steel
- sheet steel
- shock-resisting steel
- Siemens-Martin steel
- silchrome steel
- silicon steel
- silicon-killed steel
- silicon-manganese steel
- silver steel
- simple steel
- skelp steel
- slowly cooled steel
- soft steel
- special steel
- special treatment steel
- spheroidized steel
- spotty steel
- spring steel
- stabilized steel
- stainless clad steel
- stainless steel
- standard steel
- stock steel
- strain-aged steel
- stress-relieved annealed steel
- strip steel
- strong steel
- structural steel
- super-corrosion-resistant stainless steel
- superduty steel
- surface-hardening steel
- surgical steel
- tap steel
- tapped-on-carbon steel
- T-bulb steel
- tee-bulb steel
- tempered steel
- tensile strength steel
- ternary steel
- thermostrengthened steel
- Thomas steel
- through-hardening steel
- titanium steel
- titanium-stabilized steel
- tool steel
- Tor steel
- transformation induced plasticity steel
- transformer steel
- treated steel
- TRIP steel
- tube steel
- tungsten steel
- turbohearth steel
- two-ply steel
- tyre steel
- ultrastrong steel
- unkilled steel
- unsound steel
- vacuum carbon deoxidized steel
- vacuum degased steel
- vacuum-cast steel
- vacuum-induction melted steel
- vacuum-remelted steel
- valve steel
- vanadium steel
- water-hardening steel
- wear-resisting alloy steel
- weathering steel
- weld steel
- weldable steel
- welding steel
- wild steel
- wire rope steel
- Wootz steel
- wrought steelEnglish-Russian dictionary of mechanical engineering and automation > steel
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9 material
1) материал; вещество2) ткань, материал3) мн. ч. детали ( для обработки)•to calibrate a material — (точно) определять свойства материала-
ablative material
-
abrasive material
-
absorbent material
-
acceptor material
-
acoustical material
-
acoustic material
-
active laser material
-
active material
-
adding material
-
advanced material
-
air-equivalent material
-
air-wall material
-
amorphous magnetic material
-
anisotropic material
-
anodic material
-
antiferroelectric material
-
antiferromagnetic material
-
antifriction material
-
antihalation material
-
antirot material
-
antislip material
-
antisun material
-
asbestos-cement material
-
atmospheric reentry material
-
attached foreign material
-
backfilling material
-
backfill material
-
backing material
-
barrier material
-
base material
-
basic material
-
batch material
-
bed material
-
bimetallic conductor material
-
binding material
-
bituminous material
-
black-and-white material
-
blanket material
-
bonding material
-
borrow material
-
bottoming material
-
bred material
-
breeder material
-
brittle material
-
bubble material
-
building material
-
bulk material
-
bulk semiconductor material
-
burden material
-
carbon electrical material
-
carrier material
-
case material
-
cast stone material
-
caved material
-
cementing material
-
ceramic foam material
-
ceramic material
-
charge material
-
charging material
-
clad dielectric material
-
clad material
-
coal-tar raw material
-
coating material
-
coherent material
-
cohesionless material
-
cohesive material
-
coiled material
-
cold-charged material
-
color material
-
combustible material
-
combustion materials
-
compact material
-
composite material
-
compounding material
-
concrete materials
-
conducting material
-
conductor material
-
constant bandgap material
-
constructional material
-
contact conductor material
-
core material
-
corrosion-resistance material
-
cover material
-
covering material
-
crib material
-
crucible material
-
crystalline material
-
cushioning material
-
damping material
-
degenerative semiconductor material
-
diamagnetic material
-
dielectric material
-
difficult-to-cut material
-
diffusion transfer material
-
direct bandgap material
-
discrete material
-
disordered material
-
dolomite-based material
-
dopant material
-
doping material
-
dredged material
-
ductile material
-
dye bleach material
-
earthy raw materials
-
elastic material
-
electret material
-
electric contact material
-
electric insulating material
-
electrochromic material
-
electrode material
-
electroluminescent material
-
electronic-grade material
-
electronic material
-
electrooptical material
-
electrooptic material
-
electrostrictive material
-
electrotechnical material
-
ENG/EFP tape material
-
engineering material
-
epitaxial material
-
evaporated material
-
evaporation material
-
excavated material
-
excessive uncut material
-
expanded material
-
explosive material
-
extraneous material
-
extraterrestrial material
-
extrinsic material
-
fabric-filled molding material
-
facing material
-
feed material
-
ferrimagnetic material
-
ferroelectric material
-
ferromagnetic material
-
ferrous material
-
fertile material
-
fettling material
-
fiber glass material
-
fiber-filled molding material
-
fiber-forming material
-
fiber-reinforced material
-
fibrous material
-
filling material
-
finished material
-
finishing material
-
fireclay material
-
fired material
-
fireproof material
-
fire-resistant material
-
fissile material
-
fissionable material
-
fission material
-
flammable material
-
float material
-
fluxing material
-
foam material
-
foam-type refractory material
-
food raw material
-
foreign material
-
foundation material
-
frost-resistant material
-
fuel material
-
fungicidal packaging material
-
gaseous fissionable material
-
gasket material
-
glass-bonded reinforced dielectric material
-
glass-bonded dielectric material
-
glass-ceramic material
-
glass-fiber material
-
glass-forming material
-
graded bandgap material
-
granular material
-
greasy material
-
grinding material
-
gunned material
-
half-finished material
-
hard material
-
hard-magnetic material
-
hard-to-machine material
-
heat-insulating material
-
heat-resistant material
-
heat-resisting conductor material
-
heat-resisting material
-
heat-softenable material
-
heat-transfer material
-
high-alloy material
-
high-coercivity material
-
high-conductivity material
-
high-definition material
-
high-expansion material
-
high-performance material
-
high-resistivity material
-
high-resolution material
-
high-Z material
-
honeycombed material
-
honeycomb material
-
host material
-
hot material
-
hydraulic insulating material
-
hydrocarbon material
-
hyperconductor material
-
ideal granular material
-
imaging material
-
incombustible material
-
inedible raw material
-
inedible material
-
inert material
-
inflammable material
-
in-process material
-
insulating material
-
intergranular material
-
intermediate material
-
intrinsic material
-
isotropic material
-
jointing material
-
joint-sealing material
-
laminated material
-
large-gap material
-
laser material
-
lasing material
-
library material
-
light-sensitive material
-
linearly elastic material
-
lining material
-
liquid fissionable material
-
loading material
-
loose material
-
lossy material
-
lost circulation material
-
low-bandgap material
-
low-gap material
-
low-coercitivity material
-
low-expansion material
-
low-loss material
-
low-mobility photovoltaic material
-
low-resistivity material
-
lump material
-
magnetic material
-
magnetically hard material
-
magnetically soft material
-
magnetodielectric material
-
magnetooptic material
-
magnetostrictive material
-
man-made material
-
materials of construction
-
metallic conductor material
-
metallic material
-
mine-run material
-
minus material
-
molding material
-
monocrystalline material
-
multicorrugating material
-
multilayer conductor material
-
multilayer material
-
narrow-bandgap material
-
natural material
-
negative electron affinity material
-
negative material
-
negative-image material
-
nonabrasive material
-
noncoherent material
-
noncombustible material
-
nonconductivity material
-
nonfired material
-
nonflammable material
-
nonfood raw material
-
nonmagnetic material
-
nonretentive material
-
nonsilver material
-
nonterrestrial material
-
n-type material
-
nuclear material
-
oil-resistant material
-
optical material
-
oversize material
-
oxide-metal material
-
packaging material
-
packing material
-
paintwork material
-
paramagnetic material
-
parent material
-
patching material
-
pavement material
-
paving material
-
phosphor material
-
photochromic material
-
photoconductive material
-
photographic material
-
photoresponsive material
-
photosensitive material
-
phototropic material
-
photovoltaic material
-
piezoelectric material
-
plastic material
-
polycrystalline material
-
poromeric material
-
positive electron affinity material
-
positive material
-
positive-image material
-
preformed material
-
pressure sensitive material
-
prestrained material
-
p-type material
-
pulp-making material
-
pyroelectric material
-
ramming material
-
random material
-
rapid-access photographic material
-
raw material
-
receiving material
-
recording material
-
recycled material
-
reference nuclear materials
-
refractory conductor material
-
refractory material
-
reject material
-
rejected material
-
resistance material
-
resistive material
-
retentive material
-
returned fissile material
-
reversal material
-
road-building material
-
roll material
-
roll-compacted powder material
-
rooting material
-
rough material
-
rubber-cord material
-
rubber-like material
-
rubber-reinforced material
-
rubbery material
-
sandwiched material
-
scrap material
-
sealing material
-
secondary hardening material
-
secondary raw materials
-
self-adhesive material
-
self-developing material
-
semiconducting material
-
semiconductive material
-
semisolid bituminous materials
-
sensitive material
-
sheet material
-
shielding material
-
silicate concrete material
-
silverless material
-
sintered material
-
sintered metal-powder material
-
slagging material
-
slip-cast material
-
soft material
-
soft-magnetic material
-
solar energy storage material
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solid bituminous material
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solid fissionable material
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solid-foamed material
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solvent-resistant material
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sound-absorbing material
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sound-insulating material
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space-manufactured material
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spalling-resistant material
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special fissionable material
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square-loop material
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standard nuclear materials
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starting material
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stealth material
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stemming material
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stowing material
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structural material
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superconducting material
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superconductive material
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superrefractory material
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surface-active material
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surface-inactive material
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tamping material
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tar-dolomite material
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tar-stabilized dolomite material
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temperature sensitive material
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termination material
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textured material
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thermographic material
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thermomagnetic material
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thermosetting material
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thermost material
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timber-based material
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tool material
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tree-length material
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two-gap material
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two-valley material
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ultrarefractory material
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unclad dielectric material
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undersize material
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upholstery material
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vaporproof material
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vesicular material
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video material
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vitrocrystalline material
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wall-building material
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washing material
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waste material
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waterproofing material
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web material
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weighting material
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widebandgap material
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widegap material
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wood raw material
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work material
См. также в других словарях:
Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] … Wikipedia
Reinforced concrete — is concrete in which reinforcement bars ( rebars ), reinforcement grids, plates or fibers have been incorporated to strengthen the concrete in tension. It was invented by French gardener Joseph Monier in 1849 and patented in 1867.[1] The term… … Wikipedia
metallurgy — metallurgic, metallurgical, adj. metallurgically, adv. metallurgist /met l err jist/ or, esp. Brit., /meuh tal euhr jist/, n. /met l err jee/ or, esp. Brit., /meuh tal euhr jee/, n. 1. the technique or science of working or heating metals so as… … Universalium
Steel — For other uses, see Steel (disambiguation). The steel cable of a colliery winding tower … Wikipedia
wood — wood1 woodless, adj. /wood/, n. 1. the hard, fibrous substance composing most of the stem and branches of a tree or shrub, and lying beneath the bark; the xylem. 2. the trunks or main stems of trees as suitable for architectural and other… … Universalium
Wood — /wood/, n. 1. Grant, 1892 1942, U.S. painter. 2. Leonard, 1860 1927, U.S. military doctor and political administrator. * * * I Hard, fibrous material formed by the accumulation of secondary xylem produced by the vascular cambium. It is the… … Universalium
Wood drying — (also seasoning lumber or timber seasoning) refers to reducing the moisture content of wood prior to its use. For some purposes wood is not dried at all (it is used green ) [http://en.wikipedia.org/wiki/Green wood] . Often the wood needs to be in … Wikipedia
Blade — For other uses, see Blade (disambiguation). Knife blades A blade is that portion of a tool, weapon, or machine with a cutting edge and/or a pointed tip that is designed to cut and/or puncture, stab, slash, chop, slice, thrust, or scrape animate… … Wikipedia
Nondestructive testing — or Non destructive testing (NDT) is a wide group of analysis techniques used in science and industry to evaluate the properties of a material, component or system without causing damage.[1] The terms Nondestructive examination (NDE),… … Wikipedia
Weathering — This article is about weathering of rocks and minerals. For weathering of polymers, see Polymer degradation and Weather testing of polymers. Weathering is the breaking down of rocks, soils and minerals as well as artificial materials through… … Wikipedia
Portland cement — is the most common type of cement in general usage in many parts of the world, as it is a basic ingredient of concrete, mortar, stucco and most non specialty grout. It is a fine powder produced by Portland cement clinker (more than 90%), a… … Wikipedia